From 0e442f3354bc6658a99e268d73510ca9fa82213b Mon Sep 17 00:00:00 2001
From: Artem Konenko <yadummer@gmail.com>
Date: Mon, 15 Aug 2016 17:46:10 +0300
Subject: [PATCH] Change type of migrations with stored procedures, functions,
triggers & views.
! The commit require full clean and migrate DB because of changing order of deploying.
---
...{V12_2__functions.sql => R__functions.sql} | 0
...12_1__procedures.sql => R__procedures.sql} | 1 +
.../{V1_6__triggers.sql => R__triggers.sql} | 0
.../stored/{V1_5__views.sql => R__views.sql} | 0
.../stored/V11_1__update_procedures.sql | 1431 ----------
.../stored/V11_2__update_functions.sql | 2259 ----------------
db/migrations/stored/V1_3__functions.sql | 2363 -----------------
db/migrations/stored/V1_4__procedures.sql | 1611 -----------
8 files changed, 1 insertion(+), 7664 deletions(-)
rename db/migrations/stored/{V12_2__functions.sql => R__functions.sql} (100%)
rename db/migrations/stored/{V12_1__procedures.sql => R__procedures.sql} (99%)
rename db/migrations/stored/{V1_6__triggers.sql => R__triggers.sql} (100%)
rename db/migrations/stored/{V1_5__views.sql => R__views.sql} (100%)
delete mode 100644 db/migrations/stored/V11_1__update_procedures.sql
delete mode 100644 db/migrations/stored/V11_2__update_functions.sql
delete mode 100644 db/migrations/stored/V1_3__functions.sql
delete mode 100644 db/migrations/stored/V1_4__procedures.sql
diff --git a/db/migrations/stored/V12_2__functions.sql b/db/migrations/stored/R__functions.sql
similarity index 100%
rename from db/migrations/stored/V12_2__functions.sql
rename to db/migrations/stored/R__functions.sql
diff --git a/db/migrations/stored/V12_1__procedures.sql b/db/migrations/stored/R__procedures.sql
similarity index 99%
rename from db/migrations/stored/V12_1__procedures.sql
rename to db/migrations/stored/R__procedures.sql
index 0cf44e2ed..98e9048a2 100644
--- a/db/migrations/stored/V12_1__procedures.sql
+++ b/db/migrations/stored/R__procedures.sql
@@ -685,6 +685,7 @@ BEGIN
view_disciplines.Milestone,
view_disciplines.Subtype,
view_disciplines.CompoundDiscID,
+ (view_disciplines.MaxRate = 100) AS 'IsMapCreated',
vIsBonus AS 'IsBonus',
semesters.Num AS 'semesterNum', # TODO: Camelize
semesters.Year AS 'semesterYear'
diff --git a/db/migrations/stored/V1_6__triggers.sql b/db/migrations/stored/R__triggers.sql
similarity index 100%
rename from db/migrations/stored/V1_6__triggers.sql
rename to db/migrations/stored/R__triggers.sql
diff --git a/db/migrations/stored/V1_5__views.sql b/db/migrations/stored/R__views.sql
similarity index 100%
rename from db/migrations/stored/V1_5__views.sql
rename to db/migrations/stored/R__views.sql
diff --git a/db/migrations/stored/V11_1__update_procedures.sql b/db/migrations/stored/V11_1__update_procedures.sql
deleted file mode 100644
index bd457c488..000000000
--- a/db/migrations/stored/V11_1__update_procedures.sql
+++ /dev/null
@@ -1,1431 +0,0 @@
-SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
-SET time_zone = "+00:00";
-
-
-/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
-/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
-/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
-/*!40101 SET NAMES utf8 */;
-
-DELIMITER //
-
-DROP PROCEDURE IF EXISTS Departments_LoadAll//
-DROP PROCEDURE IF EXISTS GetSession //
-DROP PROCEDURE IF EXISTS GetRatesExam//
-
-DROP FUNCTION IF EXISTS getStudentsForDisciplineT//
-CREATE FUNCTION getStudentsForDisciplineT (pDisciplineID INT) RETURNS INT(11)
-NO SQL
- BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
-
- CREATE TEMPORARY TABLE tDisciplineStudents AS (
- SELECT st.StudentID,
- COALESCE(st.Type) AS 'Type'
- FROM (
- SELECT disciplines_students.StudentID,
- disciplines_students.Type
- FROM disciplines_students
- WHERE disciplines_students.DisciplineID = pDisciplineID
- UNION
- SELECT students_groups.StudentID,
- NULL AS 'Type'
- FROM disciplines_groups
- LEFT JOIN students_groups ON students_groups.SemesterID = vSemesterID AND
- students_groups.GroupID = disciplines_groups.GroupID AND
- students_groups.State <= 'outlet'
- WHERE disciplines_groups.DisciplineID = pDisciplineID
- ) as st
- GROUP BY st.StudentID
- );
- RETURN 0;
- END //
-
-
-DROP FUNCTION IF EXISTS getDisciplinesForStudentT//
-CREATE FUNCTION getDisciplinesForStudentT(pStudentID INT, pSemesterID INT) RETURNS INT(11)
-NO SQL
- BEGIN
- DECLARE vStudentGroup INT DEFAULT -1;
- SET vStudentGroup = GetStudentGroup(pStudentID, pSemesterID);
-
- CREATE TEMPORARY TABLE IF NOT EXISTS tStudentDisciplines AS (
- SELECT disc2.DisciplineID
- FROM (
- SELECT disc1.DisciplineID,
- COALESCE(disc1.Type) AS 'Type'
- FROM (
- SELECT disciplines_students.DisciplineID,
- disciplines_students.Type
- FROM disciplines_students
- WHERE disciplines_students.StudentID = pStudentID
- UNION
- SELECT disciplines_groups.DisciplineID,
- NULL AS 'Type'
- FROM disciplines_groups
- WHERE disciplines_groups.GroupID = vStudentGroup
- ) AS disc1
- INNER JOIN disciplines ON disciplines.ID = disc1.DisciplineID
- WHERE disciplines.SemesterID = pSemesterID
- GROUP BY disc1.DisciplineID
- ) AS disc2
- WHERE NOT disc2.Type <=> 'detach'
- );
- RETURN 0;
- END //
-
-# -------------------------------------------------------------------------------------------
-# Label: semesters
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetSemestersInfo//
-CREATE PROCEDURE GetSemestersInfo (IN pSemesterID INT)
- SELECT semesters.* -- ID, Year, Num
- FROM semesters
- WHERE IF(pSemesterID != 0, semesters.ID = pSemesterID, TRUE)
- ORDER BY semesters.ID DESC //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: faculties
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetFaculties//
-CREATE PROCEDURE GetFaculties ()
- SELECT faculties.* -- ID, Abbr, Name
- FROM faculties
- ORDER BY faculties.Name ASC //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: departments
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetDepartments//
-CREATE PROCEDURE GetDepartments (IN pFacultyID INT)
- BEGIN
- IF pFacultyID <=> 0 THEN
- SELECT departments.* FROM departments
- ORDER BY departments.Name ASC;
- ELSE
- SELECT departments.* -- ID, Name, FacultyID
- FROM departments
- WHERE departments.FacultyID = pFacultyID
- ORDER BY departments.Name ASC;
- END IF;
- END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: specializations
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetSpecializations//
-CREATE PROCEDURE GetSpecializations (IN pFacultyID INT)
- SELECT specializations.* -- ID, Name, Abbr, FacultyID
- FROM specializations
- WHERE specializations.FacultyID = pFacultyID
- ORDER BY subjects.Name ASC //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: job positions
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetJobPositions//
-CREATE PROCEDURE GetJobPositions ()
- SELECT job_positions.* -- ID, Name
- FROM job_positions
- ORDER BY job_positions.Name //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: grades
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetGrades//
-CREATE PROCEDURE GetGrades ()
- SELECT grades.* -- ID, Num, Degree
- FROM grades
- ORDER BY grades.ID //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: study groups
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetGroups//
-CREATE PROCEDURE GetGroups (
- IN pGradeID INT,
- IN pFacultyID INT)
- BEGIN
- SELECT view_groups.GroupID AS 'ID',
- view_groups.GroupNum,
- view_groups.SpecID,
- view_groups.SpecName,
- view_groups.SpecAbbr
- FROM view_groups
- WHERE view_groups.GradeID = pGradeID AND
- view_groups.FacultyID = pFacultyID
- ORDER BY view_groups.GroupNum ASC;
- END //
-
-
-# get all groups, include attached student's groups
-DROP PROCEDURE IF EXISTS GetGroupsForDisciplineAll//
-CREATE PROCEDURE GetGroupsForDisciplineAll (IN pDisciplineID INT)
- BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- # general + attached
- CREATE TEMPORARY TABLE IF NOT EXISTS tGroup AS (
- SELECT tGroup1.GroupID
- FROM (
- SELECT students_groups.GroupID
- FROM disciplines_students
- INNER JOIN students_groups ON students_groups.StudentID = disciplines_students.StudentID AND
- students_groups.SemesterID = vSemesterID AND
- students_groups.State <= 'outlet'
- WHERE disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.Type = 'attach'
- UNION
- SELECT disciplines_groups.GroupID
- FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID
- ) tGroup1
- );
-
- SELECT view_groups.GroupID AS 'ID',
- view_groups.GroupNum,
- view_groups.GradeID,
- view_groups.GradeNum,
- view_groups.Degree,
- view_groups.SpecID,
- view_groups.SpecName,
- view_groups.SpecAbbr
- FROM tGroup
- INNER JOIN view_groups ON tGroup.GroupID = view_groups.GroupID
- ORDER BY view_groups.GradeID ASC, view_groups.GroupID ASC;
- END //
-
-
-# get all general study groups, that takes this course
-DROP PROCEDURE IF EXISTS GetGroupsForDiscipline//
-CREATE PROCEDURE GetGroupsForDiscipline (IN pDisciplineID INT)
- BEGIN
- SELECT view_groups.GroupID AS 'ID',
- view_groups.GroupNum,
- view_groups.GradeID,
- view_groups.GradeNum,
- view_groups.Degree,
- view_groups.SpecID,
- view_groups.SpecName,
- view_groups.SpecAbbr
- FROM disciplines_groups
- INNER JOIN view_groups ON disciplines_groups.GroupID = view_groups.GroupID
- WHERE disciplines_groups.DisciplineID = pDisciplineID
- ORDER BY view_groups.GradeID ASC, view_groups.GroupID ASC;
- END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: subjects
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetSubjects//
-CREATE PROCEDURE GetSubjects (IN pFacultyID INT)
- BEGIN
- SELECT subjects.ID,
- subjects.Name AS 'Title',
- subjects.Abbr
- FROM subjects_faculties
- INNER JOIN subjects ON subjects_faculties.SubjectID = subjects.ID
- WHERE subjects_faculties.FacultyID = pFacultyID
- ORDER BY subjects.Name ASC;
- END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: accounts
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetFullInfo//
-CREATE PROCEDURE GetFullInfo (
- IN pUserID INT,
- IN pSemesterID INT)
- BEGIN
- DECLARE vAccountType enum('student', 'teacher');
-
- SELECT user_roles.Type INTO vAccountType
- FROM accounts
- INNER JOIN user_roles ON accounts.UserRoleID = user_roles.ID
- WHERE accounts.ID = pUserID
- LIMIT 1;
-
- # type 1: student
- # 2: teacher
- IF vAccountType = 'student' THEN
- SELECT
- # personal info
- students.LastName,
- students.FirstName,
- students.SecondName,
- students.ID as 'StudentID',
-
- # group info
- -- GradeID, GradeNum, GroupID, GroupNum, GroupName, Degree,
- -- SpecID, SpecName, SpecAbbr, FacultyID, FacultyName, FacultyAbbr,
- view_groups.*,
- students_groups.SemesterID,
-
- # account info
- accounts.ID,
- accounts.Login,
- accounts.EMail,
- user_roles.Type,
- user_roles.RoleName AS 'Role',
- user_roles.Mark AS 'RoleMark',
- accounts.IsEnabled,
- accounts.ActivationCode AS 'Code',
- accounts.UserAgent
- FROM students
- INNER JOIN accounts ON accounts.ID = students.AccountID
- INNER JOIN user_roles ON user_roles.ID = accounts.UserRoleID
- LEFT JOIN students_groups ON students.ID = students_groups.StudentID
- LEFT JOIN view_groups ON view_groups.GroupID = students_groups.GroupID
- WHERE students.AccountID = pUserID
- ORDER BY students_groups.SemesterID <=> pSemesterID DESC
- LIMIT 1;
- ELSE
- SELECT # teacher info
- view_teachers.LastName,
- view_teachers.FirstName,
- view_teachers.SecondName,
- view_teachers.TeacherID,
- view_teachers.DepID,
- view_teachers.DepName,
- view_teachers.JobPositionName,
- view_teachers.FacultyID,
- view_teachers.FacultyName,
- view_teachers.FacultyAbbr,
- # account info
- accounts.ID,
- accounts.Login,
- accounts.EMail,
- user_roles.Type,
- user_roles.RoleName AS 'Role',
- user_roles.Mark AS 'RoleMark',
- accounts.IsEnabled,
- accounts.ActivationCode AS 'Code',
- accounts.UserAgent
- FROM view_teachers
- INNER JOIN accounts ON accounts.ID = view_teachers.AccountID
- INNER JOIN user_roles ON user_roles.ID = accounts.UserRoleID
- WHERE view_teachers.AccountID = pUserID
- LIMIT 1;
- END IF;
- END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: teachers
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetTeachers//
-CREATE PROCEDURE GetTeachers (
- IN pFacultyID INT,
- IN pDepartmentID INT)
- BEGIN
- SELECT view_teachers.TeacherID AS 'ID',
- view_teachers.LastName,
- view_teachers.FirstName,
- view_teachers.SecondName,
- view_teachers.AccountID,
- view_teachers.JobPositionName,
- view_teachers.DepID,
- view_teachers.DepName
- FROM view_teachers
- WHERE
- CASE WHEN pFacultyID != 0 THEN view_teachers.FacultyID = pFacultyID ELSE TRUE END AND
- CASE WHEN pDepartmentID != 0 THEN view_teachers.DepID = pDepartmentID ELSE TRUE END
- ORDER BY view_teachers.LastName ASC,
- view_teachers.FirstName ASC;
- END //
-
-
-# get teachers, that teach course
-DROP PROCEDURE IF EXISTS GetTeachersForDiscipline//
-CREATE PROCEDURE GetTeachersForDiscipline(IN pDisciplineID INT)
- BEGIN
- DECLARE vAuthorID INT DEFAULT -1;
- SET vAuthorID = GetDisciplineProperty(pDisciplineID, 'author');
-
- SELECT view_teachers.TeacherID AS 'ID',
- view_teachers.LastName,
- view_teachers.FirstName,
- view_teachers.SecondName,
- view_teachers.JobPositionID,
- view_teachers.JobPositionName,
- view_teachers.DepID,
- view_teachers.DepName,
- view_teachers.FacultyID,
- view_teachers.FacultyAbbr,
- ( view_teachers.TeacherID = vAuthorID ) AS 'IsAuthor'
- FROM disciplines_teachers
- INNER JOIN view_teachers ON view_teachers.TeacherID = disciplines_teachers.TeacherID
- WHERE disciplines_teachers.DisciplineID = pDisciplineID
- ORDER BY view_teachers.TeacherID = vAuthorID DESC,
- view_teachers.LastName ASC,
- view_teachers.FirstName ASC;
- END //
-
-DROP PROCEDURE IF EXISTS GetTeachersListForStudent//
-CREATE PROCEDURE GetTeachersListForStudent (
- IN pStudentID INT,
- IN pSemesterID INT,
- IN pLoadAll INT)
- BEGIN
- DECLARE vRes, vStudentGroup INT DEFAULT -1;
- SET vStudentGroup = GetStudentGroup(pStudentID, pSemesterID);
-
- DROP TABLE IF EXISTS tStudentDisciplines;
- SET vRes = getDisciplinesForStudentT(pStudentID, pSemesterID);
-
- SELECT tStudentDisciplines.DisciplineID,
- teachers.ID AS 'TeacherID',
- teachers.LastName,
- teachers.FirstName,
- teachers.SecondName
- FROM tStudentDisciplines
- INNER JOIN disciplines ON disciplines.ID = tStudentDisciplines.DisciplineID
- LEFT JOIN disciplines_teachers ON disciplines_teachers.DisciplineID = tStudentDisciplines.DisciplineID
- INNER JOIN teachers ON teachers.ID = disciplines_teachers.TeacherID
- WHERE pLoadAll OR disciplines.Subtype IS NULL
- ORDER BY tStudentDisciplines.DisciplineID ASC,
- teachers.LastName ASC,
- teachers.FirstName ASC;
- END //
-
-
-
-# get teachers, that don't teach course
-DROP PROCEDURE IF EXISTS SearchTeachers//
-CREATE PROCEDURE SearchTeachers (
- IN pFacultyID INT,
- IN pDepartmentID INT,
- IN pWord1 VARCHAR(100) CHARSET utf8,
- IN pWord2 VARCHAR(100) CHARSET utf8,
- IN pWord3 VARCHAR(100) CHARSET utf8,
- IN pDisciplineID INT)
- BEGIN
- DECLARE vWord1, vWord2, vWord3 VARCHAR(102) CHARSET utf8;
- DECLARE vAuthorID INT DEFAULT -1;
-
- SET vWord1 = CONCAT('%', pWord1, '%');
- SET vWord2 = CONCAT('%', pWord2, '%');
- SET vWord3 = CONCAT('%', pWord3, '%');
-
- SET vAuthorID = GetDisciplineProperty(pDisciplineID, 'author');
-
-
- DROP TABLE IF EXISTS tDiscTeachers;
- CREATE TEMPORARY TABLE tDiscTeachers AS (
- SELECT disciplines_teachers.TeacherID
- FROM disciplines_teachers
- WHERE disciplines_teachers.DisciplineID <=> pDisciplineID
- );
-
- SELECT tTeachers.TeacherID AS 'ID',
- tTeachers.LastName,
- tTeachers.FirstName,
- tTeachers.SecondName,
- tTeachers.JobPositionName,
- tTeachers.DepID,
- tTeachers.DepName,
- ( tTeachers.TeacherID = vAuthorID ) AS 'IsAuthor'
- FROM view_teachers AS tTeachers
- WHERE tTeachers.FacultyID = pFacultyID AND
- CASE WHEN pDepartmentID != 0 THEN tTeachers.DepID = pDepartmentID ELSE TRUE END AND
- NOT EXISTS (
- SELECT * FROM tDiscTeachers
- WHERE tDiscTeachers.TeacherID = tTeachers.TeacherID
- LIMIT 1
- ) AND
- CASE WHEN pWord1 != '' AND
- (@full := CONCAT(tTeachers.LastName, ' ', tTeachers.FirstName, ' ', tTeachers.SecondName)) != '' THEN
- @full LIKE vWord1 AND
- @full LIKE vWord2 AND
- @full LIKE vWord3
- ELSE TRUE
- END
- ORDER BY tTeachers.FacultyID ASC,
- tTeachers.DepName ASC,
- tTeachers.LastName ASC,
- tTeachers.FirstName ASC;
- END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: students
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetStudents//
-CREATE PROCEDURE GetStudents (
- IN pFacultyID INT,
- IN pGradeID INT,
- IN pGroupID INT,
- IN pSemesterID INT,
- IN pWord1 VARCHAR(100) CHARSET utf8,
- IN pWord2 VARCHAR(100) CHARSET utf8,
- IN pWord3 VARCHAR(100) CHARSET utf8)
- BEGIN
- DECLARE vWord1, vWord2, vWord3 VARCHAR(102) CHARSET utf8;
- SET vWord1 = CONCAT('%', pWord1, '%');
- SET vWord2 = CONCAT('%', pWord2, '%');
- SET vWord3 = CONCAT('%', pWord3, '%');
-
-
- SELECT view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.AccountID,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.GroupID,
- view_students.GroupNum
- FROM view_students
- WHERE view_students.SemesterID = pSemesterID AND
- CASE WHEN pFacultyID != 0 THEN view_students.FacultyID = pFacultyID ELSE TRUE END AND
- CASE WHEN pGradeID != 0 THEN view_students.GradeID = pGradeID ELSE TRUE END AND
- CASE WHEN pGroupID != 0 THEN view_students.GroupID = pGroupID ELSE TRUE END AND
- CASE WHEN pWord1 != '' AND
- (@full := CONCAT(view_students.LastName, ' ', view_students.FirstName, ' ', view_students.SecondName)) != '' THEN
- @full LIKE vWord1 AND
- @full LIKE vWord2 AND
- @full LIKE vWord3
- ELSE TRUE
- END
- ORDER BY view_students.LastName ASC,
- view_students.FirstName ASC;
- END //
-
-
-# not in general groups, not attached
-DROP PROCEDURE IF EXISTS SearchStudents//
-CREATE PROCEDURE SearchStudents (
- IN pGradeID INT,
- IN pGroupID INT,
- IN pFacultyID INT,
- IN pFullName VARCHAR(100) CHARSET utf8,
- IN pDisciplineID INT)
- BEGIN
- DECLARE vSemesterID, vRes INT DEFAULT -1;
- DECLARE vFullNameReg VARCHAR(102) CHARSET utf8;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
- SET vFullNameReg = CONCAT('%', pFullName, '%');
-
- DROP TABLE IF EXISTS tDisciplineStudents;
- SET vRes = getStudentsForDisciplineT(pDisciplineID);
-
- SELECT view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.GroupID,
- view_students.GroupNum
- FROM view_students
- LEFT JOIN tDisciplineStudents ON tDisciplineStudents.StudentID = view_students.StudentID
- WHERE view_students.SemesterID = vSemesterID AND
- view_students.FacultyID = pFacultyID AND
- view_students.GradeID = pGradeID AND
- (pGroupID = 0 OR view_students.GroupID = pGroupID) AND
- tDisciplineStudents.StudentID IS NULL AND
- CASE WHEN pFullName != '' THEN
- CONCAT(view_students.LastName, ' ', view_students.FirstName, ' ', view_students.SecondName) LIKE vFullNameReg
- ELSE TRUE END
- ORDER BY view_students.GradeID ASC,
- view_students.GroupID ASC,
- view_students.LastName ASC,
- view_students.FirstName ASC;
- END //
-
-
-
-# in general groups, attached or detached
-DROP PROCEDURE IF EXISTS GetStudentsForDiscipline//
-CREATE PROCEDURE GetStudentsForDiscipline (
- IN pDisciplineID INT)
- BEGIN
- DECLARE vSemesterID, vRes INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- DROP TABLE IF EXISTS tDisciplineStudents;
- SET vRes = getStudentsForDisciplineT(pDisciplineID);
-
- SELECT view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.GroupID,
- view_students.GroupNum,
- tDisciplineStudents.Type AS 'AttachType'
- FROM tDisciplineStudents
- INNER JOIN view_students ON view_students.StudentID = tDisciplineStudents.StudentID AND
- view_students.SemesterID = vSemesterID
- ORDER BY tDisciplineStudents.Type <=> 'attach' ASC,
- view_students.GradeID ASC,
- view_students.GroupNum ASC,
- view_students.LastName ASC,
- view_students.FirstName ASC;
- END //
-
-
-# in general groups + attached
-DROP PROCEDURE IF EXISTS GetStudentsForRating//
-CREATE PROCEDURE GetStudentsForRating (
- IN pDisciplineID INT)
- BEGIN
- DECLARE vSemesterID, vRes INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- DROP TABLE IF EXISTS tDisciplineStudents;
- SET vRes = getStudentsForDisciplineT(pDisciplineID);
-
- SELECT view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.GroupID,
- view_students.GroupNum,
- ( tDisciplineStudents.Type IS NOT NULL ) AS 'IsAttached'
- FROM tDisciplineStudents
- INNER JOIN view_students ON view_students.StudentID = tDisciplineStudents.StudentID AND
- view_students.SemesterID = vSemesterID
- WHERE NOT tDisciplineStudents.Type <=> 'detach'
- ORDER BY view_students.GradeID ASC,
- view_students.GroupNum ASC,
- view_students.LastName ASC,
- view_students.FirstName ASC;
- END //
-
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: disciplines
-# -------------------------------------------------------------------------------------------
-
-
-DROP PROCEDURE IF EXISTS GetDisciplineInfo//
-DROP PROCEDURE IF EXISTS Discipline_GetInfo//
-CREATE PROCEDURE Discipline_GetInfo (
- IN pDisciplineID INT)
- BEGIN
- DECLARE vIsBonus BOOLEAN;
- SET vIsBonus = EXISTS(
- SELECT * FROM modules
- WHERE modules.DisciplineID = pDisciplineID AND
- modules.Type = 'bonus'
- LIMIT 1
- );
-
- SELECT
- view_disciplines.DisciplineID AS 'ID',
- view_disciplines.AuthorID,
- view_disciplines.GradeID,
- view_disciplines.GradeNum,
- view_disciplines.Degree,
- view_disciplines.ExamType AS 'Type',
- view_disciplines.LectureCount AS 'Lectures',
- view_disciplines.PracticeCount AS 'Practice',
- view_disciplines.LabCount AS 'Labs',
- view_disciplines.SemesterID,
- view_disciplines.SubjectID,
- view_disciplines.SubjectName,
- view_disciplines.SubjectAbbr,
- view_disciplines.FacultyID,
- view_disciplines.FacultyName,
- view_disciplines.IsLocked,
- view_disciplines.Milestone,
- view_disciplines.Subtype,
- view_disciplines.CompoundDiscID,
- vIsBonus AS 'IsBonus',
- semesters.Num AS 'semesterNum', # TODO: Camelize
- semesters.Year AS 'semesterYear'
- FROM view_disciplines
- INNER JOIN semesters ON semesters.ID = view_disciplines.SemesterID
- WHERE view_disciplines.DisciplineID = pDisciplineID
- LIMIT 1;
- END //
-
-
-# all disciplines for faculty in current semester
-DROP PROCEDURE IF EXISTS GetDisciplines//
-CREATE PROCEDURE GetDisciplines (
- IN pFacultyID INT,
- IN pSemesterID INT)
- BEGIN
- SELECT view_disciplines.DisciplineID AS 'ID',
- view_disciplines.SubjectID,
- view_disciplines.SubjectName,
- view_disciplines.ExamType AS 'Type',
- (view_disciplines.MaxRate = 100) AS 'isMapCreated'
- FROM view_disciplines
- WHERE view_disciplines.SemesterID = pSemesterID AND
- view_disciplines.FacultyID = pFacultyID
- ORDER BY view_disciplines.SubjectName ASC;
- END //
-
-DROP PROCEDURE IF EXISTS GetCompoundDisciplinesForGrade//
-CREATE PROCEDURE GetCompoundDisciplinesForGrade (
- IN pGradeID INT)
- BEGIN
- SELECT compound_disciplines.ID,
- compound_disciplines.Name
- FROM compound_disciplines
- WHERE compound_disciplines.GradeID = pGradeID;
- END //
-
-# processed format of output (after desequentialization)
-# { discipline1 {group1, group2, ...}, discipline2 {groupN, ...}, ... }
-DROP PROCEDURE IF EXISTS GetDisciplinesForTeacher//
-CREATE PROCEDURE GetDisciplinesForTeacher (
- IN pTeacherID INT,
- IN pSemesterID INT)
- BEGIN
- SELECT DISTINCT view_disciplines.DisciplineID AS 'ID',
- view_disciplines.ExamType AS 'Type',
- view_disciplines.Subtype,
- view_disciplines.GradeID,
- view_disciplines.GradeNum,
- view_disciplines.Degree,
- view_groups.GroupID,
- view_groups.GroupNum,
- view_groups.GroupName,
- view_disciplines.SubjectID,
- view_disciplines.SubjectName,
- view_disciplines.AuthorID,
- view_disciplines.IsLocked AS 'IsLocked', -- bodging, db schema remembered lowerCase
- (view_disciplines.MaxRate = 100) AS 'IsMapCreated'
- FROM disciplines_teachers
- LEFT JOIN disciplines_groups ON disciplines_groups.DisciplineID = disciplines_teachers.DisciplineID
- LEFT JOIN view_groups ON view_groups.GroupID = disciplines_groups.GroupID
- INNER JOIN view_disciplines ON disciplines_teachers.DisciplineID = view_disciplines.DisciplineID
- WHERE disciplines_teachers.TeacherID = pTeacherID AND view_disciplines.SemesterID = pSemesterID
- ORDER BY view_disciplines.GradeID ASC,
- view_disciplines.SubjectName ASC,
- view_disciplines.DisciplineID ASC,
- view_groups.GroupNum ASC;
- END //
-
-
-# get all disciplines, that student take.
-DROP PROCEDURE IF EXISTS GetDisciplinesForStudent//
-CREATE PROCEDURE GetDisciplinesForStudent (
- IN pStudentID INT,
- IN pSemesterID INT)
- BEGIN
- DECLARE vRes INT DEFAULT -1;
- DROP TABLE IF EXISTS tStudentDisciplines;
- SET vRes = getDisciplinesForStudentT(pStudentID, pSemesterID);
-
- # only Cthulhu knows, what happened here
- SELECT view_disciplines.DisciplineID AS 'ID',
- view_disciplines.SubjectID,
- view_disciplines.SubjectName,
- view_disciplines.ExamType AS 'Type',
- view_disciplines.Subtype,
- teachers.LastName,
- teachers.FirstName,
- teachers.SecondName,
- ( tDR.RateExam + tDR.RateMExam ) AS 'Rate',
- ( tDR.MaxRegularRate + tDR.MaxExamRate ) AS 'MaxCurrentRate'
- FROM (
- SELECT tRating.DisciplineID,
- SUM(
- IF( tRating.SubmoduleIsUsed AND tRating.ModuleType <=> 'regular',
- tRating.SubmoduleRate, 0)
- ) AS 'MaxRegularRate',
- MAX(
- IF( tRating.SubmoduleIsUsed AND tRating.ModuleType <=> 'exam',
- tRating.SubmoduleRate, 0)
- ) AS 'MaxExamRate',
- SUM(IF(NOT tRating.ModuleType <=> 'exam', tRating.Rate, 0)) AS 'RateMExam',
- MAX(IF(tRating.ModuleType <=> 'exam' AND tRating.Rate IS NOT NULL, tRating.Rate, 0)) AS 'RateExam'
- FROM (
- SELECT tStudentDisciplines.DisciplineID,
- vr.SubmoduleRate,
- vr.ModuleType,
- rt.Rate,
- vr.SubmoduleIsUsed
- FROM tStudentDisciplines as tStudentDisciplines
- LEFT JOIN view_roadmap AS vr ON vr.DisciplineID = tStudentDisciplines.DisciplineID
- LEFT JOIN rating_table AS rt ON rt.StudentID = pStudentID AND
- rt.SubmoduleID = vr.SubmoduleID
- ) AS tRating
- GROUP BY tRating.DisciplineID
- ) AS tDR
- INNER JOIN view_disciplines ON view_disciplines.DisciplineID = tDR.DisciplineID
- INNER JOIN teachers ON teachers.ID = view_disciplines.AuthorID
- ORDER BY view_disciplines.ExamType ASC, view_disciplines.SubjectName ASC;
- END //
-
-
-# get all disciplines for group, including disciplines, where students have attached status
-DROP PROCEDURE IF EXISTS GetDisciplinesForGroup//
-CREATE PROCEDURE GetDisciplinesForGroup (
- IN pGroupID INT,
- IN pSemesterID INT)
- BEGIN
-
- # Get all attached groups for disc
- DROP TABLE IF EXISTS tDisc;
- CREATE TEMPORARY TABLE tDisc AS (
- SELECT tTemp.DisciplineID
- FROM (
- SELECT disciplines_groups.DisciplineID
- FROM disciplines_groups
- WHERE disciplines_groups.GroupID = pGroupID
- UNION
- SELECT DISTINCT disciplines_students.DisciplineID
- FROM students_groups
- LEFT JOIN disciplines_students ON disciplines_students.StudentID = students_groups.StudentID
- WHERE students_groups.GroupID = pGroupID AND
- students_groups.SemesterID = pSemesterID AND
- students_groups.State <= 'outlet' AND
- disciplines_students.Type <=> 'attach'
- ) AS tTemp
- );
-
- SELECT tDisc.DisciplineID AS 'ID',
- view_disciplines.SubjectName,
- view_disciplines.Subtype,
- view_disciplines.ExamType AS 'Type',
- view_disciplines.CompoundDiscID,
- view_disciplines.CompoundDiscName,
- view_disciplines.CurRate,
- view_disciplines.MaxRate
- FROM tDisc
- INNER JOIN view_disciplines ON tDisc.DisciplineID = view_disciplines.DisciplineID
- WHERE view_disciplines.SemesterID = pSemesterID;
- END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: rating
-# -------------------------------------------------------------------------------------------
-
-# TODO: merge with GetRatesForGroupByStage
-DROP PROCEDURE IF EXISTS GetRatesForGroup//
-CREATE PROCEDURE GetRatesForGroup (
- IN pDisciplineID INT,
- IN pGroupID INT)
- BEGIN
- DECLARE vInGeneralGroup BOOLEAN DEFAULT FALSE;
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- SET vInGeneralGroup = EXISTS(
- SELECT * FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = pGroupID
- LIMIT 1
- );
-
-
- DROP TABLE IF EXISTS tStudents;
- CREATE TEMPORARY TABLE tStudents AS (
- SELECT students_groups.StudentID
- FROM students_groups
- LEFT JOIN disciplines_students ON disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID = students_groups.StudentID
- WHERE students_groups.SemesterID = vSemesterID AND
- students_groups.State <= 'outlet' AND # actual students
- students_groups.GroupID = pGroupID AND
- CASE WHEN vInGeneralGroup THEN
- NOT disciplines_students.Type <=> 'detach' # not detached
- ELSE
- disciplines_students.Type <=> 'attach' # is attached
- END
- );
-
- DROP TABLE IF EXISTS vRoadMap;
- CREATE TEMPORARY TABLE vRoadMap AS (
- SELECT view_roadmap.SubmoduleID,
- view_roadmap.ModuleType AS 'Type'
- FROM view_roadmap
- WHERE view_roadmap.DisciplineID = pDisciplineID
- );
-
- SELECT students.ID,
- students.LastName,
- students.FirstName,
- students.SecondName,
- vRates.RateRegular AS 'intermediate',
- vRates.RateBonus AS 'bonus',
- vRates.RateExam AS 'exam'
- FROM (
- SELECT tStudents.StudentID,
- SUM(IF(vRoadMap.Type = 'regular', rt.Rate, 0)) AS 'RateRegular',
- SUM(IF(vRoadMap.Type = 'extra', rt.Rate, 0)) AS 'RateExtra',
- SUM(IF(vRoadMap.Type = 'bonus', rt.Rate, 0)) AS 'RateBonus',
- MAX(IF(vRoadMap.Type = 'exam', rt.Rate, 0)) AS 'RateExam'
- FROM tStudents
- CROSS JOIN vRoadMap
- LEFT JOIN rating_table as rt ON rt.StudentID = tStudents.StudentID AND
- rt.SubmoduleID = vRoadMap.SubmoduleID
- GROUP BY tStudents.StudentID
- ) vRates
- INNER JOIN students ON students.ID = vRates.StudentID
- ORDER BY CONCAT(students.LastName, students.FirstName, students.SecondName) ASC, students.ID ASC;
- END //
-
-
-
-# TODO: merge with GetRatesForGroupByStage
-DROP PROCEDURE IF EXISTS GetRatesForGroupAll//
-CREATE PROCEDURE GetRatesForGroupAll (
- IN pGroupID INT,
- IN pSemesterID INT)
- BEGIN
- DROP TABLE IF EXISTS tDisc;
- CREATE TEMPORARY TABLE tDisc AS (
- SELECT tTemp.DisciplineID
- FROM (
- SELECT disciplines_groups.DisciplineID
- FROM disciplines_groups
- WHERE disciplines_groups.GroupID = pGroupID
- UNION
- SELECT DISTINCT disciplines_students.DisciplineID
- FROM students_groups
- LEFT JOIN disciplines_students ON disciplines_students.StudentID = students_groups.StudentID
- WHERE students_groups.GroupID = pGroupID AND
- students_groups.State <= 'outlet' AND
- disciplines_students.Type <=> 'attach'
- ) AS tTemp
- );
-
- DROP TABLE IF EXISTS tStudents;
- CREATE TEMPORARY TABLE tStudents AS (
- SELECT students_groups.StudentID
- FROM students_groups
- WHERE students_groups.GroupID = pGroupID
- and students_groups.SemesterID = pSemesterID
- );
-
- DROP TABLE IF EXISTS vRoadMap;
- CREATE TEMPORARY TABLE vRoadMap AS (
- SELECT tDisc.DisciplineID as 'DisciplineID',
- view_roadmap.ModuleType as 'Type',
- view_roadmap.SubmoduleID
- FROM tDisc
- LEFT JOIN view_roadmap ON view_roadmap.DisciplineID = tDisc.DisciplineID
- );
-
- SELECT vRates.StudentID as 'StudentID',
- vRates.DisciplineID as 'DisciplineID',
- disciplines.CompoundDiscID,
- vRates.RateRegular AS 'intermediate',
- vRates.RateBonus AS 'bonus',
- vRates.RateExtra AS 'extra',
- vRates.RateExam AS 'exam',
- vRates.CntExam AS 'examCnt'
- FROM (
- SELECT tStudents.StudentID,
- vRoadMap.DisciplineID,
- SUM(IF(vRoadMap.Type = 'regular', rt.Rate, 0)) AS 'RateRegular',
- SUM(IF(vRoadMap.Type = 'extra', rt.Rate, 0)) AS 'RateExtra',
- SUM(IF(vRoadMap.Type = 'bonus', rt.Rate, 0)) AS 'RateBonus',
- MAX(IF(vRoadMap.Type = 'exam', rt.Rate, 0)) AS 'RateExam',
- SUM(IF(vRoadMap.Type = 'exam', 1, 0)) AS 'CntExam'
- FROM tStudents
- CROSS JOIN vRoadMap
- LEFT JOIN rating_table as rt ON rt.StudentID = tStudents.StudentID AND
- rt.SubmoduleID = vRoadMap.SubmoduleID
- WHERE rt.Rate IS NOT NULL
- GROUP BY tStudents.StudentID, vRoadMap.DisciplineID
- ) vRates
- INNER JOIN students ON students.ID = vRates.StudentID
- INNER JOIN disciplines ON disciplines.id = vRates.DisciplineID
- ORDER BY CONCAT(students.LastName, students.FirstName, students.SecondName) ASC,
- vRates.DisciplineID ASC;
- END //
-
-
-DROP PROCEDURE IF EXISTS GetRatesForGroupByStage//
-CREATE PROCEDURE GetRatesForGroupByStage (
- IN pDisciplineID INT,
- IN pGroupID INT,
- IN pMilestone INT)
- BEGIN
- DECLARE vSemesterID, vGroupID INT DEFAULT -1;
- DECLARE vInGeneralGroup BOOL DEFAULT FALSE;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
- DROP TABLE IF EXISTS tStudents;
- CREATE TEMPORARY TABLE tStudents (
- StudentID INT NOT NULL
- );
-
- # check that group attached to discipline. Otherwise vGroupID = -1;
- SET vInGeneralGroup = EXISTS(
- SELECT * FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = pGroupID
- LIMIT 1
- );
-
-
- DROP TABLE IF EXISTS tStudents;
- CREATE TEMPORARY TABLE tStudents AS (
- SELECT students_groups.StudentID
- FROM students_groups
- LEFT JOIN disciplines_students ON disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID = students_groups.StudentID
- WHERE students_groups.SemesterID = vSemesterID AND
- students_groups.State <= 'outlet' AND # actual students
- students_groups.GroupID = pGroupID AND
- CASE WHEN vInGeneralGroup THEN
- NOT disciplines_students.Type <=> 'detach' # not detached
- ELSE
- disciplines_students.Type <=> 'attach' # is attached
- END
- );
-
- SELECT tRes.*,
- students.LastName,
- students.FirstName,
- students.SecondName
- FROM (
- SELECT tStudents.StudentID,
- SUM(tRate.Rate*(tMap.ModuleType = 'regular')) AS 'Semester',
- SUM(tRate.Rate*(tMap.ModuleType = 'bonus')) AS 'Bonus',
- SUM(tRate.Rate*(tMap.ModuleType = 'extra')*(tMap.SubmoduleOrderNum < pMilestone)) AS 'Extra',
- SUM(tRate.Rate*(tMap.ModuleType = 'extra')*(tMap.SubmoduleOrderNum < pMilestone - 1)) AS 'PreviousExtra',
- SUM(tRate.Rate*(tMap.ModuleType = 'exam')*(tMap.SubmoduleOrderNum = pMilestone)) AS 'Exam',
- MAX(tRate.Rate*(tMap.ModuleType = 'exam')*(tMap.SubmoduleOrderNum < pMilestone)) AS 'PreviousExam',
- MAX(IF(tMap.SubmoduleOrderNum = pMilestone, exam_period_options.TYPE, NULL)) As 'Option',
- MAX(IF(exam_period_options.TYPE = 'pass', 1, 0)) As 'AutoPassed'
- FROM tStudents
- LEFT JOIN view_roadmap AS tMap ON tMap.DisciplineID = pDisciplineID
- LEFT JOIN rating_table AS tRate ON tRate.StudentID = tStudents.StudentID AND
- tRate.SubmoduleID = tMap.SubmoduleID
- LEFT JOIN exam_period_options ON exam_period_options.submoduleID = tMap.SubmoduleID AND
- exam_period_options.StudentID = tStudents.StudentID
- GROUP BY tStudents.StudentID
- ) tRes
- INNER JOIN students ON students.ID = tRes.StudentID
- ORDER BY students.LastName ASC,
- students.FirstName ASC,
- students.SecondName ASC;
- END //
-
-
-DROP PROCEDURE IF EXISTS GetRatesForDiscipline//
-CREATE PROCEDURE GetRatesForDiscipline (
- IN pDisciplineID INT)
- BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- SELECT view_roadmap.SubmoduleID,
- rating_table.StudentID,
- rating_table.Rate
- FROM view_roadmap
- LEFT JOIN rating_table ON rating_table.SubmoduleID = view_roadmap.SubmoduleID
- INNER JOIN students_groups ON students_groups.SemesterID = vSemesterID AND
- students_groups.StudentID = rating_table.StudentID
- WHERE view_roadmap.DisciplineID = pDisciplineID
- ORDER BY rating_table.StudentID;
- END //
-
-# get rates for student
-# returns only last rated exam submodule, or first, if not rated
-DROP PROCEDURE IF EXISTS GetRates//
-CREATE PROCEDURE GetRates (
- IN pStudentID INT,
- IN pDisciplineID INT)
- BEGIN
- DECLARE vExamSubmoduleID INT DEFAULT GetExamRateID(pStudentID, pDisciplineID);
-
- SELECT vr.ModuleID,
- vr.ModuleName,
- vr.SubmoduleID,
- vr.SubmoduleName,
- vr.SubmoduleRate AS MaxRate,
- vr.SubmoduleType AS SubmoduleControl,
- vr.ModuleType,
- rt.Rate,
- rt.Date,
- epo.Type AS ExamPeriodOption
- FROM view_roadmap AS vr
- LEFT JOIN rating_table AS rt ON vr.SubmoduleID = rt.SubmoduleID AND rt.StudentID = pStudentID
- LEFT JOIN exam_period_options AS epo ON epo.SubmoduleID = rt.SubmoduleID AND epo.StudentID = pStudentID
- WHERE vr.DisciplineID = pDisciplineID AND ( vr.ModuleType != 'exam' OR vr.SubmoduleID = vExamSubmoduleID )
- ORDER BY vr.ModuleType ^ 1 ASC, -- 1, 3, 2, 4 ASC
- vr.ModuleOrderNum ASC,
- vr.SubmoduleOrderNum ASC;
- END //
-
-
-DROP PROCEDURE IF EXISTS GetRatesAll//
-CREATE PROCEDURE GetRatesAll (
- IN pStudentID INT,
- IN pDisciplineID INT)
- BEGIN
- SELECT view_roadmap.ModuleID,
- view_roadmap.ModuleName,
- view_roadmap.SubmoduleID,
- view_roadmap.SubmoduleName,
- view_roadmap.SubmoduleRate AS 'MaxRate',
- view_roadmap.SubmoduleType,
- rating_table.Rate,
- rating_table.Date,
- view_roadmap.ModuleType,
- exam_period_options.Type As ExamPeriodOption
- FROM view_roadmap
- LEFT JOIN rating_table ON rating_table.SubmoduleID = view_roadmap.SubmoduleID AND
- rating_table.StudentID = pStudentID
- LEFT JOIN exam_period_options ON exam_period_options.StudentID = pStudentID AND
- exam_period_options.SubmoduleID = view_roadmap.SubmoduleID
- WHERE view_roadmap.DisciplineID = pDisciplineID
- ORDER BY view_roadmap.ModuleOrderNum ASC,
- view_roadmap.SubmoduleOrderNum ASC;
- END //
-
-DROP PROCEDURE IF EXISTS GetRatesHistory//
-CREATE PROCEDURE GetRatesHistory (
- IN pDisciplineID INT)
- BEGIN
- SELECT logs_rating.ID,
- logs_rating.Date,
- logs_rating.Rate,
- students.LastName AS 'StudentLast',
- students.FirstName AS 'StudentFirst',
- students.SecondName AS 'StudentSecond',
- teachers.LastName AS 'TeacherLast',
- teachers.FirstName AS 'TeacherFirst',
- teachers.SecondName AS 'TeacherSecond',
- submodules.Name AS 'SubmoduleName',
- modules.Name AS 'ModuleName'
- FROM logs_rating
- INNER JOIN students ON students.ID = logs_rating.StudentID
- INNER JOIN teachers ON teachers.ID = logs_rating.TeacherID
- INNER JOIN submodules ON submodules.ID = logs_rating.SubmoduleID
- INNER JOIN modules ON modules.ID = submodules.ModuleID
- WHERE modules.DisciplineID = pDisciplineID;
- END //
-
-DROP PROCEDURE IF EXISTS GetSignInHistory//
-CREATE PROCEDURE `GetSignInHistory` (
- IN `pLimit` INT
-) NO SQL
- BEGIN
- SELECT logs_signin.ID,
- logs_signin.Date,
- logs_signin.AccountID,
- teachers.LastName,
- teachers.FirstName,
- teachers.SecondName
- FROM `logs_signin`
- INNER JOIN `teachers` ON teachers.AccountID = logs_signin.AccountID
- ORDER BY logs_signin.Date DESC LIMIT pLimit;
- END //
-
-DROP PROCEDURE IF EXISTS GetAttestationData//
-CREATE PROCEDURE GetAttestationData (
- IN pDisciplineID INT,
- IN pGroupID INT
-)
- BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- SELECT students.ID AS 'StudentID',
- rating_table.Rate As 'Rate',
- rating_table.Date As 'Date',
- submodules.OrderNum As 'OrderNum',
- modules.Type As 'Type'
- FROM students
- INNER JOIN students_groups ON students_groups.StudentID = students.ID AND
- students_groups.SemesterID = vSemesterID AND
- students_groups.State <= 'outlet'
-
- LEFT JOIN disciplines_groups ON disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = students_groups.GroupID
- LEFT JOIN disciplines_students ON disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID = students.ID
-
- LEFT JOIN modules ON modules.DisciplineID = pDisciplineID AND
- (modules.Type = 'exam' OR modules.Type = 'extra')
- LEFT JOIN submodules ON submodules.ModuleID = modules.ID
- LEFT JOIN rating_table ON rating_table.SubmoduleID = submodules.ID AND
- rating_table.StudentID = students.ID
- WHERE students_groups.GroupID = pGroupID AND rating_table.Rate IS NOT NULL AND
- ((disciplines_students.StudentID IS NOT NULL AND disciplines_students.Type = 'attach')
- OR (disciplines_groups.DisciplineID IS NOT NULL AND disciplines_students.Type IS NULL)
- )
- ORDER BY CONCAT(students.LastName, ' ', students.FirstName, ' ', students.SecondName) ASC,
- students.ID ASC,
- modules.Type = 'exam' ASC,
- submodules.OrderNum ASC;
- END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: disciplines
-# Label: roadmaps
-# -------------------------------------------------------------------------------------------
-
-# TODO: order hardcode
-# TODO: deprecated
-DROP PROCEDURE IF EXISTS GetRoadmap//
-CREATE PROCEDURE GetRoadmap (
- IN pDisciplineID INT,
- IN pType enum('exam', 'rate', 'all'))
- BEGIN
- SELECT view_roadmap.ModuleID,
- view_roadmap.ModuleName,
- view_roadmap.ModuleType,
- view_roadmap.SubmoduleID,
- view_roadmap.SubmoduleName,
- view_roadmap.SubmoduleRate AS 'MaxRate',
- view_roadmap.SubmoduleType
- FROM view_roadmap
- WHERE view_roadmap.DisciplineID = pDisciplineID AND
- CASE pType
- WHEN 'exam' THEN view_roadmap.ModuleType = 'exam' OR view_roadmap.ModuleType = 'extra'
- WHEN 'rate' THEN view_roadmap.ModuleType != 'exam' OR view_roadmap.SubmoduleOrderNum = 1
- ELSE TRUE
- END
- ORDER BY
- CASE pType
- WHEN 'exam' THEN InternalOrderModuleTypesForSession(view_roadmap.ModuleType)
- WHEN 'rate' THEN view_roadmap.ModuleType ^ 1 # 1, 3, 2, 4 ASC
- ELSE TRUE
- END ASC,
- view_roadmap.ModuleOrderNum ASC,
- view_roadmap.SubmoduleOrderNum ASC;
- END //
-
-
-DROP PROCEDURE IF EXISTS Discipline_GetModules//
-CREATE PROCEDURE Discipline_GetModules (
- IN pDisciplineID INT,
- IN pType enum('exam', 'rate', 'all'))
- BEGIN
- SELECT modules.ID,
- modules.Name,
- modules.Type
- FROM modules
- WHERE modules.DisciplineID = pDisciplineID AND
- CASE pType
- WHEN 'exam' THEN modules.Type = 'exam' OR modules.Type = 'extra'
- WHEN 'rate' THEN modules.Type != 'exam'
- ELSE TRUE
- END
- ORDER BY
- CASE pType
- WHEN 'exam' THEN InternalOrderModuleTypesForSession(modules.Type)
- WHEN 'rate' THEN modules.Type ^ 1 # 1, 3, 2, 4 ASC
- ELSE TRUE
- END ASC,
- modules.OrderNum ASC;
- END //
-
-
-DROP PROCEDURE IF EXISTS Discipline_GetSubmodules//
-CREATE PROCEDURE Discipline_GetSubmodules (
- IN pDisciplineID INT,
- IN pType enum('exam', 'rate', 'all'))
- BEGIN
- SELECT view_roadmap.ModuleID,
- view_roadmap.SubmoduleID AS 'ID',
- view_roadmap.SubmoduleName AS 'Name',
- view_roadmap.SubmoduleRate AS 'Rate',
- view_roadmap.SubmoduleType AS 'Type'
- FROM view_roadmap
- WHERE view_roadmap.DisciplineID = pDisciplineID AND
- CASE pType
- WHEN 'exam' THEN view_roadmap.ModuleType = 'exam' OR view_roadmap.ModuleType = 'extra'
- WHEN 'rate' THEN view_roadmap.ModuleType != 'exam' OR view_roadmap.SubmoduleOrderNum = 1
- ELSE TRUE
- END
- ORDER BY
- view_roadmap.ModuleOrderNum ASC,
- view_roadmap.SubmoduleOrderNum ASC;
- END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: recovery
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetRecoveryInfoByToken//
-CREATE PROCEDURE GetRecoveryInfoByToken(IN pToken VARCHAR(100) CHARSET utf8)
- BEGIN
- SELECT recovery_tokens.ID,
- recovery_tokens.AccountID,
- recovery_tokens.Date,
- recovery_tokens.Token,
- recovery_tokens.IsUsed
- FROM recovery_tokens
- WHERE recovery_tokens.Token = pToken
- LIMIT 1;
- END //
-
-
-
-DROP PROCEDURE IF EXISTS GetRecoveryInfoByEMail//
-CREATE PROCEDURE GetRecoveryInfoByEMail(IN pEMail VARCHAR(255) CHARSET utf8)
- BEGIN
- SELECT recovery_tokens.ID,
- recovery_tokens.AccountID,
- recovery_tokens.Date,
- recovery_tokens.Token,
- recovery_tokens.IsUsed
- FROM accounts
- INNER JOIN recovery_tokens ON recovery_tokens.AccountID = accounts.ID
- WHERE accounts.EMail = pEMail AND
- recovery_tokens.IsUsed = 0
- LIMIT 1;
- END //
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: miscellaneous
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetFinalFormInfo//
-CREATE PROCEDURE GetFinalFormInfo (
- IN pDisciplineID INT,
- IN pGroupID INT
-)
- BEGIN
- SELECT study_groups.GroupNum AS 'GroupNum',
- study_groups.Name AS 'GroupName',
- grades.ID AS 'GradeID',
- grades.Num AS 'GradeNum',
- grades.Degree AS 'Degree',
- specializations.ID AS 'SpecID',
- specializations.Name AS 'SpecName',
- specializations.Abbr AS 'SpecAbbr',
- specializations.Code AS 'SpecCode',
- faculties.ID AS 'FacultyID',
- faculties.Name AS 'FacultyName',
- faculties.Abbr AS 'FacultyAbbr',
- disciplines.ExamType AS 'ExamType',
- subjects.ID AS 'SubjectID',
- subjects.Name AS 'SubjectName',
- subjects.Abbr AS 'SubjectAbbr',
- teachers.ID AS 'AuthorID',
- teachers.LastName AS 'LastName',
- teachers.FirstName AS 'FirstName',
- teachers.SecondName AS 'SecondName',
- job_positions.Name AS 'JobPosition',
- departments.ID AS 'DepID',
- departments.Name AS 'DepName',
- semesters.Year AS 'Year',
- semesters.Num AS 'SemesterNum'
- FROM study_groups
- INNER JOIN specializations ON study_groups.SpecializationID = specializations.ID
- INNER JOIN grades ON study_groups.GradeID = grades.ID
- INNER JOIN faculties ON faculties.ID = specializations.FacultyID
- INNER JOIN disciplines ON disciplines.ID = pDisciplineID
- INNER JOIN subjects ON disciplines.SubjectID = subjects.ID
- INNER JOIN teachers ON teachers.ID = disciplines.AuthorID
- INNER JOIN departments ON departments.ID = teachers.DepartmentID
- INNER JOIN job_positions ON job_positions.ID = teachers.JobPositionID
- INNER JOIN semesters ON disciplines.SemesterID = semesters.ID
- WHERE study_groups.ID = pGroupID
- LIMIT 1;
- END //
-
-
-DROP PROCEDURE IF EXISTS Student_GetInfo //
-CREATE PROCEDURE Student_GetInfo(IN pID INT(11) )
- BEGIN
- SELECT
- view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.AccountID,
- view_students.SemesterID,
- view_students.GroupID,
- view_students.GroupNum,
- view_students.GroupName,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.SpecID,
- view_students.SpecName,
- view_students.SpecAbbr,
- view_students.SpecCode,
- view_students.FacultyID,
- view_students.FacultyName,
- view_students.FacultyAbbr
- FROM view_students WHERE pID = view_students.StudentID
- LIMIT 1;
- END //
-
-DROP PROCEDURE IF EXISTS Teacher_GetInfo //
-CREATE PROCEDURE Teacher_GetInfo( IN pID INT(11) )
- SELECT view_teachers.TeacherID AS 'ID',
- view_teachers.*
- FROM view_teachers WHERE pID = view_teachers.TeacherID
- LIMIT 1//
-
-
-DROP PROCEDURE IF EXISTS GetRequests//
-CREATE PROCEDURE GetRequests (
- IN pOffset INT,
- IN pCount INT,
- IN pAccountID INT,
- IN pFilter enum('opened','processed','closed','all'))
- BEGIN
- SELECT requests.*, GetUserFullNameByAccountID(accounts.ID) as FullName, accounts.UserRoleID,
- GetUserStudentOrTeacherID(AccountID, accounts.UserRoleID) as PersonalID
- FROM requests join accounts on requests.AccountID = accounts.ID
- WHERE IF(pFilter = 'all', TRUE, requests.Status = pFilter) AND
- requests.Title != '' AND
- requests.Description != ''
- ORDER BY requests.Date DESC
- LIMIT pCount OFFSET pOffset;
- END//
-
-DROP PROCEDURE IF EXISTS RequestsNum//
-CREATE PROCEDURE RequestsNum (
- IN pFilter enum('opened','processed','closed','all'))
- BEGIN
- SELECT COUNT(*)
- AS Num
- FROM requests
- WHERE IF(pFilter = 'all', TRUE, requests.Status = pFilter) AND
- requests.Title != '' AND
- requests.Description != '';
- END//
-DELIMITER ;
diff --git a/db/migrations/stored/V11_2__update_functions.sql b/db/migrations/stored/V11_2__update_functions.sql
deleted file mode 100644
index c28829354..000000000
--- a/db/migrations/stored/V11_2__update_functions.sql
+++ /dev/null
@@ -1,2259 +0,0 @@
-SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
-SET time_zone = "+00:00";
-
-
-/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
-/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
-/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
-/*!40101 SET NAMES utf8 */;
-
-DELIMITER //
-DROP FUNCTION IF EXISTS SaveSession //
-# -------------------------------------------------------------------------------------------
-# Label: internals
-# -------------------------------------------------------------------------------------------
-
-# actually check for first scoring, in this case you cannot yet edit discipline
-# "SetRate" stored procedure can change isLocked flag
-DROP FUNCTION IF EXISTS InternalIsMapLocked//
-CREATE FUNCTION InternalIsMapLocked (pDisciplineID INT) RETURNS BOOLEAN
-NO SQL
- RETURN (
- SELECT disciplines.IsLocked FROM disciplines
- WHERE disciplines.ID = pDisciplineID LIMIT 1
- ) <=> TRUE//
-
-
-# check, that student really take this course
-DROP FUNCTION IF EXISTS InternalIsStudentAttached//
-CREATE FUNCTION InternalIsStudentAttached (
- pStudentID INT,
- pDisciplineID INT
-) RETURNS BOOLEAN
-NO SQL
- BEGIN
- DECLARE vAttachType enum('attach','detach') DEFAULT NULL;
- DECLARE vSemesterID, vGroupID INT DEFAULT 0;
-
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- SELECT disciplines_students.Type INTO vAttachType
- FROM disciplines_students
- WHERE disciplines_students.StudentID = pStudentID AND
- disciplines_students.DisciplineID = pDisciplineID
- LIMIT 1;
- IF vAttachType IS NOT NULL THEN # attached or detached
- RETURN (vAttachType <=> 'attach');
- END IF;
-
- SET vGroupID = GetStudentGroup(pStudentID, vSemesterID);
- RETURN EXISTS(SELECT * FROM disciplines_groups
- WHERE disciplines_groups.GroupID = vGroupID
- );
- END //
-
-
-# check, that teacher teach this course
-DROP FUNCTION IF EXISTS InternalIsTeacherBound//
-CREATE FUNCTION InternalIsTeacherBound (
- pTeacherID INT,
- pDisciplineID INT
-) RETURNS BOOLEAN
-NO SQL
- RETURN EXISTS (
- SELECT * FROM disciplines_teachers
- WHERE disciplines_teachers.TeacherID = pTeacherID AND disciplines_teachers.DisciplineID = pDisciplineID
- LIMIT 1
- )//
-
-
-DROP FUNCTION IF EXISTS InternalIsTeacherAuthor//
-CREATE FUNCTION InternalIsTeacherAuthor (
- pTeacherID INT,
- pDisciplineID INT
-) RETURNS BOOLEAN
-NO SQL
- RETURN (
- SELECT disciplines.AuthorID FROM disciplines
- WHERE disciplines.ID = pDisciplineID LIMIT 1
- ) <=> pTeacherID //
-
-
-DROP FUNCTION IF EXISTS SetExamPeriodOption//
-CREATE FUNCTION SetExamPeriodOption (
- pStudentID INT,
- pSubmoduleID INT,
- pType enum('absence','pass')
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO exam_period_options (StudentID, SubmoduleID, Type) VALUES(pStudentID, pSubmoduleID, pType)
- ON DUPLICATE KEY UPDATE
- exam_period_options.Type = pType;
- RETURN 0;
- END //
-
-
-# check, regular + exam rate == 100
-DROP FUNCTION IF EXISTS InternalIsMapCreated//
-CREATE FUNCTION InternalIsMapCreated (pDisciplineID INT
-) RETURNS int(11)
-NO SQL
- RETURN (
- SELECT disciplines.MaxRate FROM disciplines
- WHERE disciplines.ID = pDisciplineID LIMIT 1
- ) <=> 100//
-
-
-# ordering helper
-DROP FUNCTION IF EXISTS InternalOrderModuleTypesForSession//
-CREATE FUNCTION InternalOrderModuleTypesForSession (pModuleType INT) RETURNS INT(3)
-NO SQL
- RETURN (CASE pModuleType
- WHEN 4 THEN 1 # extra
- WHEN 2 THEN 2 # exam
- WHEN 3 THEN 3 # bonus
- ELSE 4
- END)//
-
-
-# -------------------------------------------------------------------------------------------
-# Label: user roles
-# -------------------------------------------------------------------------------------------
-
--- todo: search by name
-DROP FUNCTION IF EXISTS GetUserRole//
-CREATE FUNCTION GetUserRole(
- pType enum('student', 'teacher', 'admin', 'dean')
-) RETURNS INT(11)
-NO SQL
- RETURN (CASE pType
- WHEN 'dean' THEN 4
- WHEN 'teacher' THEN 2
- WHEN 'admin' THEN 3
- ELSE 1
- END)//
-
-# -------------------------------------------------------------------------------------------
-# Label: faculties
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS CreateFaculty //
-CREATE FUNCTION CreateFaculty (
- pFacultyName TEXT CHARSET utf8,
- pFacultyAbbr TEXT CHARSET utf8
-) RETURNS INT(11) # -1 or id
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO faculties (Name, Abbr) VALUES (pFacultyName, pFacultyAbbr);
- RETURN LAST_INSERT_ID();
- END//
-
-# -------------------------------------------------------------------------------------------
-# Label: departments
-# -------------------------------------------------------------------------------------------
-
-# create department or return existing
-DROP FUNCTION IF EXISTS CreateDepartment //
-DROP FUNCTION IF EXISTS Department_Create //
-CREATE FUNCTION Department_Create (
- pName VARCHAR(200) CHARSET utf8,
- pFacultyID INT(11)
-) RETURNS INT(11) # department id or -1 if failed
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO departments (Name, FacultyID) VALUES (pName, pFacultyID)
- ON DUPLICATE KEY UPDATE
- departments.ID = LAST_INSERT_ID(departments.ID);
- RETURN LAST_INSERT_ID();
- END //
-
-DROP FUNCTION IF EXISTS Department_Search //
-CREATE FUNCTION Department_Search (
- pName VARCHAR(200) CHARSET utf8,
- pFacultyID INT(11)
-) RETURNS INT(11) # department id of -1 if not found
-NO SQL
- RETURN COALESCE((
- SELECT departments.ID FROM departments
- WHERE departments.Name = pName AND departments.FacultyID = pFacultyID LIMIT 1
- ), -1)//
-
-
-# -------------------------------------------------------------------------------------------
-# Label: grades
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS CreateGrade//
-CREATE FUNCTION CreateGrade (
- pGradeNum INT,
- pDegree enum('bachelor', 'master', 'specialist')
-) RETURNS int(11) # groupID or -1 if failed
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
- IF pDegree IS NULL OR NOT (pDegree BETWEEN 'bachelor' AND 'specialist') THEN
- RETURN -1;
- END IF;
-
- INSERT INTO grades (Num, Degree) VALUES (pGradeNum, pDegree)
- ON DUPLICATE KEY UPDATE
- grades.ID = LAST_INSERT_ID(grades.ID);
- RETURN LAST_INSERT_ID();
- END //
-
-# -------------------------------------------------------------------------------------------
-# Label: groups
-# -------------------------------------------------------------------------------------------
-
-
-# negative int, if already exists
-DROP FUNCTION IF EXISTS CreateGroup//
-CREATE FUNCTION CreateGroup (
- pGradeID INT,
- pGroupNum INT,
- pSpecializationID INT,
- pGroupName VARCHAR(50) CHARSET utf8
-) RETURNS int(11) # group id
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # create discipline
- INSERT INTO study_groups (GradeID, GroupNum, SpecializationID, Name) VALUES
- (pGradeID, pGroupNum, pSpecializationID, pGroupName)
- ON DUPLICATE KEY UPDATE
- study_groups.ID = LAST_INSERT_ID(study_groups.ID);
- RETURN LAST_INSERT_ID();
- END //
-
-
-DROP FUNCTION IF EXISTS GetGroup//
-CREATE FUNCTION GetGroup (
- pGradeID INT,
- pGroupNum INT,
- pFacultyID INT
-) RETURNS int(11) # groupID or -1 if failed
-NO SQL
- RETURN COALESCE((
- SELECT study_groups.ID FROM study_groups
- INNER JOIN specializations ON specializations.ID = study_groups.SpecializationID
- WHERE study_groups.GradeID = pGradeID
- AND study_groups.GroupNum = pGroupNum
- AND specializations.FacultyID = pFacultyID
- LIMIT 1
- ), -1)//
-
-
-DROP FUNCTION IF EXISTS GetStudentGroup//
-CREATE FUNCTION GetStudentGroup (
- pStudentID INT,
- pSemesterID INT
-) RETURNS int(11) # groupID or -1 if failed
-NO SQL
- RETURN COALESCE((
- SELECT students_groups.GroupID FROM students_groups
- WHERE students_groups.StudentID = pStudentID
- AND students_groups.SemesterID = pSemesterID
- AND students_groups.State != 'expulsion'
- LIMIT 1
- ), -1)//
-
-
-# -------------------------------------------------------------------------------------------
-# Label: subjects
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS CreateSubject//
-CREATE FUNCTION CreateSubject (
- pFacultyID INT,
- pSubjectName TEXT CHARSET utf8,
- pSubjectAbbr VARCHAR(20) CHARSET utf8
-) RETURNS int(11) -- subjectID or negative value
-NO SQL
- BEGIN
- DECLARE vSubjectID INT DEFAULT -1;
- IF pSubjectName = '' THEN RETURN -1; END IF;
-
- # create/get subject (subject name is unique key)
- INSERT INTO subjects (Name, Abbr) VALUES (pSubjectName, pSubjectAbbr)
- ON DUPLICATE KEY UPDATE
- subjects.ID = LAST_INSERT_ID(subjects.ID);
- SET vSubjectID = LAST_INSERT_ID();
-
- BEGIN # handler block
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
- INSERT INTO subjects_faculties (SubjectID, FacultyID) VALUES (vSubjectID, pFacultyID)
- ON DUPLICATE KEY UPDATE # just stub
- subjects_faculties.ID = LAST_INSERT_ID(subjects_faculties.ID);
- END;
- RETURN vSubjectID;
- END //
-
-
-DROP FUNCTION IF EXISTS DeleteSubject //
-CREATE FUNCTION DeleteSubject (pSubjectID INT) RETURNS INT(11)
-NO SQL
- BEGIN
- DECLARE vSubjectUsage BOOLEAN DEFAULT FALSE;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SET vSubjectUsage = EXISTS(
- SELECT * FROM disciplines
- WHERE disciplines.SubjectID = pSubjectID LIMIT 1
- );
- IF vSubjectUsage THEN
- RETURN -1; # УдалÑемый предмет иÑпользуетÑÑ Ð² disciplines.
- END IF;
-
- DELETE FROM subjects_faculties
- WHERE subjects_faculties.SubjectID = pSubjectID;
- DELETE FROM subjects
- WHERE subjects.ID = pSubjectID
- LIMIT 1;
-
- RETURN 0; # УÑпешно удалено;
- END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: accounts
-# -------------------------------------------------------------------------------------------
-
--- todo: check php usage
-DROP FUNCTION IF EXISTS CheckAccountExistence//
-CREATE FUNCTION CheckAccountExistence (
- pData TEXT CHARSET utf8,
- pType enum('login','email', 'code')
-) RETURNS BOOLEAN # TRUE - exist, FALSE - doesn't
-NO SQL
- RETURN EXISTS(
- SELECT * FROM accounts
- WHERE CASE pType
- WHEN 'login' THEN pData = accounts.Login
- WHEN 'email' THEN pData = accounts.EMail
- WHEN 'code' THEN pData = accounts.ActivationCode
- ELSE FALSE
- END
- LIMIT 1
- )//
-
-
-DROP FUNCTION IF EXISTS CreateAccount//
-CREATE FUNCTION CreateAccount (
- pCode varchar(40) CHARSET utf8,
- pUserRoleID int
-) RETURNS int(11)
-NO SQL
- BEGIN
- INSERT INTO accounts (Login , Password , EMail, UserRoleID, ActivationCode)
- VALUES ( NULL, NULL, NULL, pUserRoleID, pCode);
- RETURN LAST_INSERT_ID();
- END//
-
-
-# return:
-# -1 - unknown error.
-# -2 - code doesn't exists.
-# -3 - email already registered.
-# -4 - login already registered.
-DROP FUNCTION IF EXISTS ActivateAccount//
-CREATE FUNCTION ActivateAccount (
- pCode VARCHAR(40) CHARSET utf8,
- pLogin VARCHAR(50) CHARSET utf8,
- pEMail VARCHAR(50) CHARSET utf8,
- pPassword VARCHAR(255) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- # check for matching with existing accounts (note: Login & E-Mail are unique)
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- IF CheckAccountExistence(pEMail, 'email') THEN
- RETURN -3;
- END IF;
- IF CheckAccountExistence(pLogin, 'login') THEN
- RETURN -4;
- END IF;
-
- # activate account
- UPDATE accounts
- SET accounts.Login = pLogin,
- accounts.Password = SHA1(pPassword),
- accounts.EMail = pEMail,
- accounts.ActivationCode = NULL
- WHERE accounts.ActivationCode = pCode AND ( @vAccountID := accounts.ID ) # save accountID
- LIMIT 1;
-
- RETURN IF(ROW_COUNT() = 0, -2, @vAccountID); # account with this Code not found
- END //
-
-
-DROP FUNCTION IF EXISTS ChangeAccountData//
-CREATE FUNCTION ChangeAccountData (
- pUserID INT,
- pData TEXT CHARSET utf8,
- pType enum('login', 'email', 'password')
-) RETURNS int(11) # 1 - success, 0 - failed
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN 0;
-
- CASE pType
- WHEN 'login' THEN
- UPDATE accounts
- SET accounts.Login = pData
- WHERE accounts.ID = pUserID
- LIMIT 1;
- WHEN 'email' THEN
- UPDATE accounts
- SET accounts.EMail = pData
- WHERE accounts.ID = pUserID
- LIMIT 1;
- WHEN 'password' THEN
- UPDATE accounts
- SET accounts.Password = SHA1(pData)
- WHERE accounts.ID = pUserID
- LIMIT 1;
- END CASE;
-
- RETURN 1;
- END //
-
-
-
-DROP FUNCTION IF EXISTS SignIn//
-CREATE FUNCTION SignIn (
- pLoginOrMail VARCHAR(255) CHARSET utf8,
- pPassword VARCHAR(64) CHARSET utf8
-) RETURNS int(11) # account id
-NO SQL
- BEGIN
- DECLARE vAccountID INT DEFAULT -1;
-
- #check account existence
- SELECT accounts.ID INTO vAccountID FROM accounts
- WHERE accounts.Password = SHA1(pPassword) AND
- (accounts.Login = pLoginOrMail OR accounts.EMail = pLoginOrMail)
- LIMIT 1;
- IF vAccountID <= 0 THEN
- RETURN -1;
- END IF;
-
- INSERT INTO logs_signin (AccountID) VALUES (vAccountID);
- RETURN vAccountID;
- END //
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: teachers
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS ChangeTeacherInfo//
-CREATE FUNCTION ChangeTeacherInfo (
- pTeacherID INT,
- pLastName VARCHAR(30) CHARSET utf8,
- pFirstName VARCHAR(30) CHARSET utf8,
- pSecondName VARCHAR(30) CHARSET utf8,
- pJobPositionID INT,
- pDepartmentID INT
-) RETURNS int(11) # -1 if teacher doesn't exists, otherwise 0
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # set new info
- UPDATE teachers
- SET teachers.LastName = pLastName,
- teachers.FirstName = pFirstName,
- teachers.SecondName = pSecondName,
- teachers.JobPositionID = pJobPositionID,
- teachers.DepartmentID = pDepartmentID
- WHERE teachers.ID = pTeacherID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END //
-
-
-DROP FUNCTION IF EXISTS Teacher_Create//
-CREATE FUNCTION Teacher_Create (
- pLastName VARCHAR(30) CHARSET utf8,
- pFirstName VARCHAR(30) CHARSET utf8,
- pSecondName VARCHAR(30) CHARSET utf8,
- pJobPositionID INT,
- pDepartmentID INT,
- pActivationCode VARCHAR(40) CHARSET utf8
-) RETURNS int(11) # 0 - success, <0 failed
-NO SQL
- BEGIN
- DECLARE vAccountID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SET vAccountID = CreateAccount(pActivationCode, GetUserRole('teacher'));
-
- # add new teacher
- INSERT INTO teachers (AccountID, LastName, FirstName, SecondName, JobPositionID, DepartmentID) VALUES
- (vAccountID, pLastName, pFirstName, pSecondName, pJobPositionID, pDepartmentID);
- RETURN LAST_INSERT_ID();
- END //
-
--- -1 - не Ñотрудник деканата и не преподаватель диÑциплины
--- 0 - только чтение
--- 1 - редактирование
-DROP FUNCTION IF EXISTS GetEditRightsForTeacher//
-CREATE FUNCTION GetEditRightsForTeacher (
- pTeacherID INT,
- pDisciplineID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vUserRole INT DEFAULT -1;
-
- IF InternalIsTeacherBound(pTeacherID, pDisciplineID) > 0 THEN
- RETURN 1;
- END IF;
-
- SELECT accounts.UserRoleID INTO vUserRole
- FROM teachers
- INNER JOIN accounts ON teachers.AccountID = accounts.ID
- WHERE teachers.ID = pTeacherID
- LIMIT 1;
- RETURN (vUserRole = GetUserRole('dean'), 0, -1);
- END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: students
-# -------------------------------------------------------------------------------------------
-
-
-DROP FUNCTION IF EXISTS CreateStudent//
-CREATE FUNCTION CreateStudent (
- pLastName VARCHAR(30) CHARSET utf8,
- pFirstName VARCHAR(30) CHARSET utf8,
- pSecondName VARCHAR(30) CHARSET utf8,
- pGroupID INT,
- pActivationCode VARCHAR(40) CHARSET utf8,
- pSemesterID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vAccountID, vStudentID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SET vAccountID = CreateAccount(pActivationCode, GetUserRole('student'));
-
- # create student
- INSERT INTO students (AccountID, LastName, FirstName, SecondName)
- VALUES (vAccountID, pLastName, pFirstName, pSecondName);
- SET vStudentID = LAST_INSERT_ID();
-
- RETURN ControlStudentGroup(vStudentID, pGroupID, 'common', pSemesterID);
- END //
-
-DROP FUNCTION IF EXISTS CreateStudentGroupSearch//
-CREATE FUNCTION CreateStudentGroupSearch (
- pLastName VARCHAR(30) CHARSET utf8,
- pFirstName VARCHAR(30) CHARSET utf8,
- pSecondName VARCHAR(30) CHARSET utf8,
- pGradeID INT,
- pGroupNum INT,
- pFacultyID INT,
- pActivationCode VARCHAR(40) CHARSET utf8,
- pSemesterID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vGroupID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SET vGroupID = GetGroup(pGradeID, pGroupNum, pFacultyID);
- IF vGroupID <= 0 THEN
- RETURN -1;
- END IF;
- RETURN CreateStudent(pLastName, pFirstName, pSecondName, vGroupID, pActivationCode, pSemesterID);
- END //
-
-
-# unlike fn CreateStudent, this can create all missing records (group, grade, specialization)
-DROP FUNCTION IF EXISTS CreateStudentEx//
-CREATE FUNCTION CreateStudentEx (
- pLastName VARCHAR(30) CHARSET utf8,
- pFirstName VARCHAR(30) CHARSET utf8,
- pSecondName VARCHAR(30) CHARSET utf8,
- pGradeNum INT,
- pGroupNum INT,
- pDegree enum('bachelor', 'master', 'specialist'),
- pSpecName VARCHAR(50) CHARSET utf8,
- pFacultyID INT,
- pActivationCode VARCHAR(40) CHARSET utf8,
- pSemesterID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vAccountID, vGradeID, vSpecID, vGroupID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # get specialization id
- INSERT INTO specializations (Name, Abbr, FacultyID) VALUES (pSpecName, NULL, pFacultyID)
- ON DUPLICATE KEY UPDATE
- specializations.ID = LAST_INSERT_ID(specializations.ID);
- SET vSpecID = LAST_INSERT_ID();
-
- SET vGradeID = CreateGrade(pGradeNum, pDegree);
- SET vGroupID = CreateGroup(vGradeID, pGroupNum, vSpecID, NULL);
- RETURN CreateStudent(pLastName, pFirstName, pSecondName, vGroupID, pActivationCode, pSemesterID);
- END //
-
-
-
-# Give a student an academic leave or attach him to group.
-# params:
-# StudentID (int)
-# GroupID (int) : -1, to update all appropriate 'common' records
-# State (enum)
-# SemesterID (int)
-DROP FUNCTION IF EXISTS ControlStudentGroup//
-CREATE FUNCTION ControlStudentGroup (
- pStudentID INT,
- pGroupID INT,
- pState enum('common', 'outlet', 'expulsion', 'leave'),
- pSemesterID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vChecker INT DEFAULT 0;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO students_groups (StudentID, GroupID, SemesterID, State)
- VALUES (pStudentID, pGroupID, pSemesterID, pState)
- ON DUPLICATE KEY UPDATE
- students_groups.GroupID = pGroupID,
- students_groups.State = pState,
- students_groups.Date = CURDATE();
-
- RETURN ROW_COUNT()-1;
- END //
-
-DROP FUNCTION IF EXISTS RemoveFromGroupInSemester//
-CREATE FUNCTION RemoveFromGroupInSemester (
- pStudentID INT,
- pGroupID INT,
- pSemesterID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- DELETE FROM students_groups
- WHERE students_groups.GroupID = pGroupID
- and students_groups.StudentID = pStudentID
- and students_groups.SemesterID = pSemesterID
- and students_groups.State = 'common'
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: disciplines
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS GetDisciplineProperty//
-CREATE FUNCTION GetDisciplineProperty (
- pDisciplineID INT,
- pType enum('grade', 'subject', 'author', 'semester', 'milestone', 'type', 'maxrate')
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vRes INT DEFAULT -1;
-
- SELECT CASE pType
- WHEN 'semester' THEN disciplines.SemesterID
- WHEN 'author' THEN disciplines.AuthorID
- WHEN 'grade' THEN disciplines.GradeID
- WHEN 'subject' THEN disciplines.SubjectID
- WHEN 'milestone' THEN disciplines.Milestone
- WHEN 'type' THEN disciplines.ExamType + 0
- WHEN 'maxrate' THEN disciplines.MaxRate
- END INTO vRes
- FROM disciplines
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- RETURN vRes;
- END //
-
-
-DROP FUNCTION IF EXISTS Discipline_Create//
-CREATE FUNCTION Discipline_Create (
- pTeacherID INT,
- pGradeID INT,
- pSubjectID INT,
- pExamType enum('exam', 'credit', 'grading_credit'),
- pLectureCount INT,
- pPracticeCount INT,
- pLabCount INT,
- pFacultyID INT,
- pSemesterID INT,
- pSubtype enum('scientific_coursework', 'disciplinary_coursework')
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vDisciplineID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # todo: make more flexible creation of coursework
- # I mean, while creating scientific coursework
- # we don't have the SubjectID field, but we must.
- # 346 is used as a default id for scientific courseworks.
- # This constant is duplicated in Model_Helper_CourseWorkBuilder
-
- IF pSubtype IS NOT NULL THEN
- SET pSubjectID = 346;
- END IF;
-
- # create discipline
- INSERT INTO disciplines
- ( AuthorID, GradeID, SubjectID, ExamType, LectureCount, PracticeCount,LabCount, SemesterID, FacultyID, Subtype) VALUES
- (pTeacherID, pGradeID, pSubjectID, pExamType, pLectureCount, pPracticeCount, pLabCount, pSemesterID, pFacultyID, pSubtype);
- SET vDisciplineID = LAST_INSERT_ID();
-
- SELECT Discipline_BindTeacher(vDisciplineID, pTeacherID) INTO @vTemp;
-
- # add exam and extra modules
- IF pExamType = 'exam' THEN
- SELECT AddModuleExamUnsafe(vDisciplineID) INTO @vTemp;
- END IF;
- SELECT AddModuleExtra(pTeacherID, vDisciplineID) INTO @vTemp;
-
- RETURN vDisciplineID;
- END //
-
-
-
-
-DROP FUNCTION IF EXISTS ChangeDisciplineSubjectUnsafe//
-CREATE FUNCTION ChangeDisciplineSubjectUnsafe (
- pDisciplineID INT,
- pSubjectID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- UPDATE disciplines
- SET disciplines.SubjectID = pSubjectID
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END //
-
-
-DROP FUNCTION IF EXISTS ChangeDisciplineSubject//
-CREATE FUNCTION ChangeDisciplineSubject (
- pTeacherID INT,
- pDisciplineID INT,
- pSubjectID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- # TODO: move to php
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
- RETURN ChangeDisciplineSubjectUnsafe(pDisciplineID, pSubjectID);
- END //
-
-
-
-DROP FUNCTION IF EXISTS GetMilestone//
-CREATE FUNCTION GetMilestone (
- pFacultyID INT,
- pSemesterID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vMilestone, vCounter INT DEFAULT 0;
-
- # get most frequent milestone
- SELECT COUNT(*) AS 'cnt', disciplines.Milestone INTO vCounter, vMilestone
- FROM disciplines
- WHERE disciplines.SemesterID = pSemesterID AND disciplines.FacultyID = pFacultyID
- GROUP BY disciplines.Milestone
- ORDER BY cnt DESC
- LIMIT 1;
-
- RETURN vMilestone;
- END //
-
--- remove all students from discipline (separate bound & in general groups)
-DROP FUNCTION IF EXISTS DeattachAllStudents//
-CREATE FUNCTION DeattachAllStudents (pDisciplineID INT) RETURNS int(11)
-NO SQL
- BEGIN
- DELETE FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID;
- DELETE FROM disciplines_students
- WHERE disciplines_students.DisciplineID = pDisciplineID;
- RETURN 0;
- END //
-
-DROP FUNCTION IF EXISTS ChangeDisciplineGradeUnsafe//
-CREATE FUNCTION ChangeDisciplineGradeUnsafe (
- pDisciplineID INT,
- pGradeID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # TODO: move to php
- IF InternalIsMapLocked(pDisciplineID) THEN
- RETURN -1;
- END IF;
- IF GetDisciplineProperty(pDisciplineID, 'grade') <=> pGradeID THEN
- RETURN 0;
- END IF;
-
- SELECT DeattachAllStudents(pDisciplineID) INTO @vRes;
- # set grade
- UPDATE disciplines
- SET disciplines.GradeID = pGradeID
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END //
-
-DROP FUNCTION IF EXISTS ChangeDisciplineGrade//
-CREATE FUNCTION ChangeDisciplineGrade (
- pTeacherID INT,
- pDisciplineID INT,
- pGradeID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- # TODO: move to php
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
- RETURN ChangeDisciplineGradeUnsafe(pDisciplineID, pGradeID);
- END //
-
-
--- todo: check
-DROP FUNCTION IF EXISTS ChangeDisciplineControl//
-CREATE FUNCTION ChangeDisciplineControl (
- pTeacherID INT,
- pDisciplineID INT,
- pExamType enum('exam', 'credit', 'grading_credit')
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vChecker, vExtraMax, vExtraID INT DEFAULT -1;
- DECLARE vOldExamType enum('exam', 'credit', 'grading_credit');
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # todo: move to php
- IF InternalIsMapLocked(pDisciplineID) OR NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- # get exam type and extra module ID
- SELECT disciplines.ExamType, modules.ID INTO vOldExamType, vExtraID
- FROM modules
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE modules.DisciplineID = pDisciplineID AND modules.Type = 'extra'
- LIMIT 1;
- IF vExtraID <= 0 THEN
- RETURN -1;
- END IF;
-
- # check type changing: exam <-> credit/grading_credit
- IF NOT (vOldExamType = 'exam' XOR pExamType != 'exam') THEN
-
- # TODO: extract method addExtraModule
- IF pExamType = 'exam' THEN # change to exam
- # count discipline's current max rate
- SET vChecker = GetDisciplineProperty(pDisciplineID, 'maxrate');
- IF vChecker >= 61 THEN # can't add exam module ( > 100 points)
- RETURN 1;
- END IF;
- SET vChecker = AddModuleExamUnsafe(pDisciplineID);
-
- # delete extra submodules(only 1 extra for exam)
- DELETE FROM submodules
- WHERE submodules.OrderNum > 1 AND submodules.ModuleID = vExtraID;
-
- SET vExtraMax = 7;
- ELSE # change to credit
- SET vExtraMax = 29;
- SET vChecker = DeleteModuleExam(pTeacherID, pDisciplineID);
- # 2 extra submodules (1 already created for exam)
- SET vChecker = AddSubmodule(pTeacherID, vExtraID, vExtraMax, '', NULL, 'LandmarkControl');
- END IF;
- END IF;
-
- # set new exam type
- UPDATE disciplines
- SET disciplines.ExamType = pExamType
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- # set max rate for extra
- UPDATE submodules
- SET submodules.MaxRate = vExtraMax
- WHERE submodules.ModuleID = vExtraID;
- RETURN 0;
- END //
-
-DROP FUNCTION IF EXISTS ChangeDisciplineHours//
-CREATE FUNCTION ChangeDisciplineHours (
- pTeacherID INT,
- pDisciplineID INT,
- pHours INT,
- pType INT
- # Type: 0 - Practice Hours, 1 - Lecture Hours, 2 - Lab Hours
-) RETURNS int(11)
-NO SQL
- BEGIN
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- CASE pType
- WHEN 0 THEN
- UPDATE disciplines
- SET disciplines.PracticeCount = pHours
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- WHEN 1 THEN
- UPDATE disciplines
- SET disciplines.LectureCount = pHours
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- WHEN 2 THEN
- UPDATE disciplines
- SET disciplines.LabCount = pHours
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- END CASE;
- RETURN ROW_COUNT()-1;
- END //
-
-DROP FUNCTION IF EXISTS LogBind//
-CREATE FUNCTION LogBind (
- pDisciplineID INT,
- pTeacherID INT,
- EntityID INT,
- pAttach enum('attach', 'detach'),
- pType enum('group', 'student')
-) RETURNS int(11) # 0 - success, < 0 - failed
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- IF pType = 'group' THEN
- INSERT INTO logs_binds_groups
- (DisciplineID, TeacherID, GroupID, Type)
- VALUES (pDisciplineID, pTeacherID, EntityID, pAttach);
- ELSEIF pType = 'student' THEN
- INSERT INTO logs_binds_students
- (DisciplineID, TeacherID, StudentID, Type)
- VALUES (pDisciplineID, pTeacherID, EntityID, pAttach);
- END IF;
- RETURN ROW_COUNT()-1;
- END //
-
-
-
-DROP FUNCTION IF EXISTS RemoveStudentsAttach//
-CREATE FUNCTION RemoveStudentsAttach (pDisciplineID INT, pGroupID INT) RETURNS INT
-NO SQL
- BEGIN
- DECLARE vSemesterID INT DEFAULT GetDisciplineProperty(pDisciplineID, 'semester');
-
- DELETE FROM disciplines_students
- WHERE disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID IN (
- SELECT students_groups.StudentID FROM students_groups
- WHERE students_groups.GroupID = pGroupID AND students_groups.SemesterID = vSemesterID
- );
- RETURN 0;
- END //
-
-DROP FUNCTION IF EXISTS BindGroup//
-CREATE FUNCTION BindGroup (
- pTeacherID INT,
- pDisciplineID INT,
- pGroupID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -3;
-
- # todo: move to php layer
- IF NOT InternalIsTeacherBound(pTeacherID, pDisciplineID) OR InternalIsMapLocked(pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- -- already bound
- IF EXISTS(
- SELECT * FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND disciplines_groups.GroupID = pGroupID
- ) THEN
- RETURN 1;
- END IF;
-
- # bind whole group
- INSERT INTO disciplines_groups (DisciplineID, GroupID) VALUES ( pDisciplineID, pGroupID );
- SELECT LogBind(pDisciplineID, pTeacherID, pGroupID, 'attach', 'group') INTO @vRes;
- RETURN RemoveStudentsAttach(pDisciplineID, pGroupID); # delete students of this group which were bound to discipline before
- END //
-
-
-DROP FUNCTION IF EXISTS UnbindGroup//
-CREATE FUNCTION UnbindGroup (
- pTeacherID INT,
- pDisciplineID INT,
- pGroupID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- # todo: move to php layer
- IF NOT InternalIsTeacherBound(pTeacherID, pDisciplineID) OR InternalIsMapLocked(pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- # detach group from the discipline
- DELETE FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND disciplines_groups.GroupID = pGroupID
- LIMIT 1;
-
- SELECT LogBind(pDisciplineID, pTeacherID, pGroupID, 'detach', 'group') INTO @vRes;
- RETURN RemoveStudentsAttach(pDisciplineID, pGroupID);
- END //
-
-
-
-DROP FUNCTION IF EXISTS BindStudent//
-CREATE FUNCTION BindStudent (
- pTeacherID INT,
- pDisciplineID INT,
- pStudentID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vStudentGroupID, vSemesterID, vInGroup INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # todo: move to php layer
- IF NOT InternalIsTeacherBound(pTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
- SET vStudentGroupID = GetStudentGroup(pStudentID, vSemesterID);
-
- # check if student's group is bound yet
- SET vInGroup = EXISTS(
- SELECT * FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND disciplines_groups.GroupID = vStudentGroupID
- LIMIT 1
- );
-
- # bind student
- IF vInGroup THEN # student in group -> try to remove detached attribute
- DELETE FROM disciplines_students
- WHERE disciplines_students.DisciplineID = pDisciplineID AND disciplines_students.StudentID = pStudentID
- LIMIT 1;
- ELSE # bind stand alone student ;(
- INSERT INTO disciplines_students (DisciplineID, StudentID, Type) VALUES (pDisciplineID, pStudentID, 'attach')
- ON DUPLICATE KEY UPDATE
- disciplines_students.Type = 'attach';
- END IF;
-
- RETURN LogBind(pDisciplineID, pTeacherID, pStudentID, 'attach', 'student');
- END //
-
-
-
-DROP FUNCTION IF EXISTS UnbindStudent//
-CREATE FUNCTION UnbindStudent (
- pTeacherID INT,
- pDisciplineID INT,
- pStudentID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vInGroup, vStudentGroupID, vSemesterID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # todo: move to php layer
- IF NOT InternalIsTeacherBound(pTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
- SET vStudentGroupID = GetStudentGroup(pStudentID, vSemesterID);
-
- # 2. check if student's group is bound yet
- SET vInGroup = EXISTS(
- SELECT * FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = vStudentGroupID
- LIMIT 1
- );
-
- IF vInGroup > 0 THEN # student in general group
- INSERT INTO disciplines_students (DisciplineID, StudentID, Type) VALUES (pDisciplineID, pStudentID, 'detach')
- ON DUPLICATE KEY UPDATE disciplines_students.Type = 'detach';
- ELSE
- DELETE FROM disciplines_students
- WHERE disciplines_students.DisciplineID = pDisciplineID AND disciplines_students.StudentID = pStudentID
- LIMIT 1;
- END IF;
- RETURN LogBind(pDisciplineID, pTeacherID, pStudentID, 'detach', 'student');
- END //
-
-
-
-DROP FUNCTION IF EXISTS Discipline_BindTeacher//
-CREATE FUNCTION Discipline_BindTeacher (
- pDisciplineID INT,
- pBindingTeacherID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # try to insert BindingTeacher in access list
- INSERT INTO disciplines_teachers (DisciplineID, TeacherID) VALUES (pDisciplineID, pBindingTeacherID)
- ON DUPLICATE KEY UPDATE # just stub
- disciplines_teachers.ID = LAST_INSERT_ID(disciplines_teachers.ID);
- RETURN 0;
- END //
-
-
-
-DROP FUNCTION IF EXISTS Discipline_UnbindTeacher//
-CREATE FUNCTION Discipline_UnbindTeacher (
- pDisciplineID INT,
- pBindingTeacher INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DELETE FROM disciplines_teachers
- WHERE disciplines_teachers.DisciplineID = pDisciplineID AND disciplines_teachers.TeacherID = pBindingTeacher
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END //
-
-
-# assign new author to discipline
-DROP FUNCTION IF EXISTS Discipline_Delegate//
-CREATE FUNCTION Discipline_Delegate (
- pDisciplineID INT,
- pNewAuthorID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SELECT Discipline_BindTeacher(pDisciplineID, pNewAuthorID) INTO @vTemp;
- UPDATE disciplines
- SET disciplines.AuthorID = pNewAuthorID
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END //
-
-
-# erase all discipline's rates(and logs), unlock discipline for editing
-DROP FUNCTION IF EXISTS ClearDiscipline//
-CREATE FUNCTION ClearDiscipline (
- pAuthorTeacherID INT,
- pDisciplineID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- IF NOT InternalIsTeacherAuthor(pAuthorTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- # clear logs
- DELETE FROM logs_rating
- WHERE logs_rating.SubmoduleID IN
- (SELECT view_roadmap.SubmoduleID
- FROM view_roadmap
- WHERE view_roadmap.DisciplineID = pDisciplineID);
-
- # clear rating
- DELETE FROM rating_table
- WHERE rating_table.SubmoduleID IN
- (SELECT view_roadmap.SubmoduleID
- FROM view_roadmap
- WHERE view_roadmap.DisciplineID = pDisciplineID);
-
- # unlock discipline
- UPDATE disciplines
- SET disciplines.IsLocked = 0
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- RETURN ROW_COUNT()-1;
- END //
-
-
-DROP FUNCTION IF EXISTS Discipline_Delete//
-CREATE FUNCTION Discipline_Delete (pDisciplineID INT) RETURNS int(11)
-NO SQL
- BEGIN
- # delete roadmap
- DELETE FROM submodules
- WHERE submodules.moduleID in (
- select modules.id FROM modules
- WHERE modules.DisciplineID = pDisciplineID
- );
-
- DELETE FROM modules
- WHERE modules.DisciplineID = pDisciplineID;
-
- # detach all entities from discipline
- DELETE FROM disciplines_teachers
- WHERE disciplines_teachers.DisciplineID = pDisciplineID;
- DELETE FROM disciplines_students
- WHERE disciplines_students.DisciplineID = pDisciplineID;
- DELETE FROM disciplines_groups
- WHERE disciplines_groups.DisciplineID = pDisciplineID;
- DELETE FROM logs_binds_groups
- WHERE logs_binds_groups.DisciplineID = pDisciplineID;
- DELETE FROM logs_binds_students
- WHERE logs_binds_students.DisciplineID = pDisciplineID;
-
- # delete discipline
- DELETE FROM disciplines
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- RETURN 0;
- END //
-
-
-# get count of related with discipline records in rating_table
-DROP FUNCTION IF EXISTS Discipline_CountRatings//
-CREATE FUNCTION Discipline_CountRatings (pDisciplineID INT) RETURNS int(11)
-NO SQL
- RETURN (
- SELECT COUNT(rating_table.StudentID) FROM view_roadmap
- LEFT JOIN rating_table ON rating_table.SubmoduleID = view_roadmap.SubmoduleID
- WHERE view_roadmap.DisciplineID = pDisciplineID
- )//
-
-
-
-DROP FUNCTION IF EXISTS RestrictAfterMilestone//
-CREATE FUNCTION RestrictAfterMilestone (
- pDisciplineID INT,
- pMilestone INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- UPDATE disciplines
- SET disciplines.MilestoneDate = CURDATE(),
- disciplines.Milestone = pMilestone
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN 0;
- END //
-
-
-DROP FUNCTION IF EXISTS RestrictAfterMilestoneForCredits//
-CREATE FUNCTION RestrictAfterMilestoneForCredits (
- pFacultyID INT,
- pMilestone INT,
- pSemesterID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- UPDATE disciplines
- SET disciplines.MilestoneDate = CURDATE(),
- disciplines.Milestone = pMilestone
- WHERE disciplines.FacultyID= pFacultyID AND
- disciplines.SemesterID = pSemesterID AND
- ( disciplines.ExamType = 'credit' OR disciplines.ExamType = 'grading_credit');
- RETURN 0;
- END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: modules
-# Label: roadmap
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS ChangeModuleName//
-CREATE FUNCTION ChangeModuleName (
- pTeacherID INT,
- pModuleID INT,
- pName VARCHAR(200) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vDisciplineID INT DEFAULT -1;
- DECLARE vAlreadySameName BOOL DEFAULT FALSE;
-
- SET vDisciplineID = (SELECT DisciplineID FROM modules WHERE ID = pModuleID LIMIT 1);
- IF InternalIsMapLocked(vDisciplineID) THEN
- RETURN -1;
- END IF;
-
- # Bodging, strange row_count() behaviour in some cases.
- # i.e. update 1 module row. In case it's new and old names are same, row_count value may be 0.
- SET vAlreadySameName = EXISTS(
- SELECT * FROM modules
- WHERE modules.ID = pModuleID AND modules.Type = 'regular' AND modules.Name = pName
- LIMIT 1
- );
- IF vAlreadySameName THEN
- return 0;
- END IF;
-
-
- UPDATE modules
- SET modules.Name = pName
- WHERE modules.ID = pModuleID AND modules.Type = 'regular'
- LIMIT 1;
- RETURN ROW_COUNT() - 1;
- END //
-
-
-
-DROP FUNCTION IF EXISTS AddModule//
-CREATE FUNCTION AddModule (
- pTeacherID INT,
- pDisciplineID INT,
- pName VARCHAR(200) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vOrderNum INT DEFAULT 0;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR InternalIsMapLocked(pDisciplineID) THEN
- RETURN -2;
- END IF;
-
- # get free orderNum
- SET vOrderNum = COALESCE((
- SELECT MAX(modules.OrderNum)+1 FROM modules
- WHERE modules.DisciplineID = pDisciplineID AND modules.Type = 'regular' LIMIT 1
- ), 1);
-
- INSERT INTO modules (Name, OrderNum, DisciplineID ) VALUES (pName, vOrderNum, pDisciplineID);
- RETURN LAST_INSERT_ID();
- END //
-
-
-
-DROP FUNCTION IF EXISTS AddModuleExamUnsafe//
-CREATE FUNCTION AddModuleExamUnsafe (pDisciplineID INT) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vModule, vChecker INT DEFAULT -1;
- DECLARE vIsExamExists BOOLEAN;
-
- IF InternalIsMapLocked(pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- SET vIsExamExists = EXISTS(
- SELECT * FROM modules
- WHERE modules.DisciplineID = pDisciplineID AND modules.Type = 'exam'
- LIMIT 1
- );
- IF vIsExamExists THEN
- RETURN -2;
- END IF;
-
- INSERT INTO modules (Name, OrderNum, DisciplineID, Type) VALUES ('Ðкзамен' , 3141592 , pDisciplineID, 'exam');
- SET vModule = LAST_INSERT_ID();
- # 3 attempt for pass exam
- SELECT AddSubmoduleUnsafe(vModule, 40, '', NULL, 'LandmarkControl') INTO @vTemp;
- SELECT AddSubmoduleUnsafe(vModule, 40, '', NULL, 'LandmarkControl') INTO @vTemp;
- SELECT AddSubmoduleUnsafe(vModule, 40, '', NULL, 'LandmarkControl') INTO @vTemp;
- RETURN vModule;
- END //
-
-
-DROP FUNCTION IF EXISTS AddModuleExam//
-CREATE FUNCTION AddModuleExam (
- pTeacherID INT,
- pDisciplineID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vModule, vChecker INT DEFAULT -1;
- DECLARE vIsExamExists BOOLEAN;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- RETURN AddModuleExamUnsafe(pDisciplineID);
- END //
-
-
-DROP FUNCTION IF EXISTS AddModuleExtra//
-CREATE FUNCTION AddModuleExtra (
- pTeacherID INT,
- pDisciplineID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vChecker, vModule, vType, vGap INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # try to find existing extra module
- SELECT modules.ID INTO vChecker
- FROM modules
- WHERE modules.DisciplineID = pDisciplineID AND modules.Type = 'extra'
- LIMIT 1;
- IF vChecker > 0 THEN
- RETURN -2;
- END IF;
-
- # add extra module
- INSERT INTO modules
- (Name, OrderNum, DisciplineID, Type)
- VALUES ('Добор баллов' , 2900666 , pDisciplineID, 'extra');
-
-
- # get discipline exam type
- SELECT modules.ID, disciplines.ExamType INTO vModule, vType
- FROM modules
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE modules.DisciplineID = pDisciplineID AND
- modules.Type = 'extra'
- LIMIT 1;
- IF vModule <= 0 THEN
- RETURN -1;
- END IF;
-
- # 1 extra attempt for exam and 2 for credit
- SET vGap = -1;
- IF vType = 1 THEN # exam
- SET vGap = 7;
- END IF;
- IF vType = 2 OR vType = 3 THEN # credit, grading_credit
- SET vGap = 29;
- SET vChecker = AddSubmodule(pTeacherID, vModule, vGap, '', NULL, 'LandmarkControl');
- END IF;
-
- SET vChecker = AddSubmodule(pTeacherID, vModule, vGap, '', NULL, 'LandmarkControl');
- RETURN vModule;
- END //
-
-
-DROP FUNCTION IF EXISTS DeleteModule//
-CREATE FUNCTION DeleteModule (
- pTeacherID INT,
- pModuleID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vDisciplineID INT DEFAULT -1;
-
- # get discipline ID
- SET vDisciplineID = (
- SELECT disciplines.ID FROM modules
- INNER JOIN disciplines ON modules.DisciplineID = disciplines.ID AND disciplines.AuthorID = pTeacherID
- WHERE modules.ID = pModuleID LIMIT 1
- );
-
- # check rights
- IF NOT InternalIsTeacherAuthor(pTeacherID, vDisciplineID) OR
- InternalIsMapLocked(vDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- DELETE FROM submodules
- WHERE submodules.ModuleID = pModuleID;
- DELETE FROM modules
- WHERE modules.ID = pModuleID;
-
- # restore continuous ordering
- SET @counter = 0;
- UPDATE modules
- SET modules.OrderNum = (@counter := @counter + 1)
- WHERE modules.DisciplineID = vDisciplineID AND
- modules.Type = 'regular'
- ORDER BY modules.OrderNum ASC;
-
- RETURN 0;
- END //
-
-
-
-DROP FUNCTION IF EXISTS DeleteModuleExam//
-CREATE FUNCTION DeleteModuleExam (
- pTeacherID INT,
- pDisciplineID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vExamModuleID INT DEFAULT -1;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # get exam module ID
- SELECT modules.ID INTO vExamModuleID
- FROM modules
- WHERE modules.Type = 'exam' AND
- modules.DisciplineID = pDisciplineID
- LIMIT 1;
- IF vExamModuleID <= 0 THEN
- RETURN -1;
- END IF;
-
- DELETE FROM submodules
- WHERE vExamModuleID = submodules.ModuleID;
- DELETE FROM modules
- WHERE vExamModuleID = modules.ID
- LIMIT 1;
-
- RETURN 0;
- END //
-
-
-
-DROP FUNCTION IF EXISTS SwapModuleOrder//
-CREATE FUNCTION SwapModuleOrder (
- pTeacherID INT,
- pModuleID1 INT,
- pModuleID2 INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vChecker, vOrder1, vOrder2,
- vDisciplineID1, vDisciplineID2 INT DEFAULT -1;
-
- # get disciplineID and orderNum for 1st module(pModuleID1)
- SELECT modules.OrderNum,
- modules.DisciplineID
- INTO vOrder1, vDisciplineID1
- FROM modules
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- modules.ID = pModuleID1 AND
- modules.Type = 'regular'
- LIMIT 1;
-
- # get disciplineID and orderNum for 2st module(pModuleID2)
- SELECT modules.OrderNum,
- modules.DisciplineID
- INTO vOrder2, vDisciplineID2
- FROM modules
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- modules.ID = pModuleID2 AND
- modules.Type = 'regular'
- LIMIT 1;
-
- # check that modules belong to one discipline, check rights
- IF vDisciplineID1 != vDisciplineID2 OR vDisciplineID1 <= 0 OR
- InternalIsMapLocked(vDisciplineID1) THEN
- RETURN -1;
- END IF;
-
- # swap
- UPDATE modules
- SET modules.OrderNum = 271828
- WHERE modules.ID = pModuleID1;
- UPDATE modules
- SET modules.OrderNum = vOrder1
- WHERE modules.ID = pModuleID2
- LIMIT 1;
- UPDATE modules
- SET modules.OrderNum = vOrder2
- WHERE modules.ID = pModuleID1
- LIMIT 1;
-
- RETURN 0;
- END //
-
-
-
-DROP FUNCTION IF EXISTS AddModuleBonus//
-CREATE FUNCTION AddModuleBonus (
- pTeacherID INT,
- pDisciplineID INT
-) RETURNS INT(11)
-NO SQL
- BEGIN
- DECLARE vChecker, vModuleID INT DEFAULT -1;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # check existing of bonus module
- SELECT modules.ID INTO vChecker
- FROM modules
- WHERE modules.DisciplineID = pDisciplineID AND
- modules.Type = 'bonus';
- IF vChecker > 0 THEN
- RETURN -2;
- END IF;
-
- INSERT INTO modules
- (Name, OrderNum, DisciplineID, Type)
- VALUES ('БонуÑные баллы' , 2141692 , pDisciplineID, 'bonus');
-
- SET vModuleID = LAST_INSERT_ID();
- SET vChecker = AddSubmodule(pTeacherID, vModuleID, 10, '', NULL, 'LandmarkControl');
- RETURN 0;
- END //
-
-
-DROP FUNCTION IF EXISTS GetBonusModule//
-CREATE FUNCTION GetBonusModule (pDisciplineID INT) RETURNS int(11)
-NO SQL
- RETURN (
- SELECT modules.ID FROM modules
- WHERE modules.DisciplineID = pDisciplineID AND modules.Type = 'bonus'
- LIMIT 1
- )//
-
-DROP FUNCTION IF EXISTS DeleteModuleBonus//
-CREATE FUNCTION DeleteModuleBonus (
- pTeacherID INT,
- pDisciplineID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vBonusModuleID INT DEFAULT -1;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
- IF GetBonusModule(pDisciplineID) <= 0 THEN
- RETURN -1;
- END IF;
-
- DELETE FROM submodules
- WHERE vBonusModuleID = submodules.ModuleID;
-
- DELETE FROM modules
- WHERE vBonusModuleID = modules.ID
- LIMIT 1;
-
- RETURN 0;
- END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: submodules
-# Label: roadmap
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS ChangeSubmoduleMaxAndControl//
-CREATE FUNCTION ChangeSubmoduleMaxAndControl (
- pTeacherID INT,
- pSubmoduleID INT,
- pMaxRate INT,
- pControlType VARCHAR(30) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vChecker, vDisciplineID, vIsLocked, vNewDiscMaxRate, vCurRate INT DEFAULT -1;
-
- # check that discipline and submodule exists and doesn't locked
- SELECT disciplines.IsLocked,
- disciplines.MaxRate - submodules.MaxRate + pMaxRate
- INTO vIsLocked, vNewDiscMaxRate
- FROM submodules
- INNER JOIN modules ON submodules.ModuleID = modules.ID
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE submodules.ID = pSubmoduleID AND
- disciplines.AuthorID = pTeacherID
- LIMIT 1;
- IF vIsLocked != 0 OR
- vNewDiscMaxRate > 100
- THEN
- RETURN -1;
- END IF;
-
- UPDATE submodules
- SET submodules.MaxRate = pMaxRate,
- submodules.Type = pControlType
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END //
-
-
-
-DROP FUNCTION IF EXISTS ChangeSubmoduleName//
-CREATE FUNCTION ChangeSubmoduleName (
- pTeacherID INT,
- pSubmoduleID INT,
- pName VARCHAR(200) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vIsLocked INT DEFAULT -1;
-
- SELECT disciplines.IsLocked INTO vIsLocked
- FROM view_roadmap
- INNER JOIN disciplines ON disciplines.ID = view_roadmap.DisciplineID
- WHERE view_roadmap.SubmoduleID = pSubmoduleID AND disciplines.AuthorID = pTeacherID
- LIMIT 1;
- IF vIsLocked != 0 THEN
- RETURN -1;
- END IF;
-
- UPDATE submodules
- SET submodules.Name = pName
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
- RETURN 0;
- END //
-
-
-
-DROP FUNCTION IF EXISTS ChangeSubmoduleDescription//
-CREATE FUNCTION ChangeSubmoduleDescription (
- pTeacherID INT,
- pSubmoduleID INT,
- pDescription VARCHAR(200) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vIsLocked INT DEFAULT -1;
-
- SELECT disciplines.IsLocked INTO vIsLocked
- FROM view_roadmap
- INNER JOIN disciplines ON disciplines.ID = view_roadmap.DisciplineID
- WHERE view_roadmap.SubmoduleID = pSubmoduleID AND disciplines.AuthorID = pTeacherID
- LIMIT 1;
- IF vIsLocked != 0 THEN
- RETURN -1;
- END IF;
-
- UPDATE submodules
- SET submodules.Description = pDescription
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
- RETURN 0;
- END //
-
-
-
-
-DROP FUNCTION IF EXISTS DeleteSubmodule//
-CREATE FUNCTION DeleteSubmodule (
- pTeacherID INT,
- pSubmoduleID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vIsLocked, vModuleID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SELECT modules.ID, disciplines.IsLocked
- INTO vModuleID, vIsLocked
- FROM submodules
- INNER JOIN modules ON modules.ID = submodules.ModuleID
- INNER JOIN disciplines ON modules.DisciplineID = disciplines.ID
- WHERE disciplines.AuthorID = pTeacherID AND
- submodules.ID = pSubmoduleID
- LIMIT 1;
- IF vIsLocked != 0 THEN
- RETURN -1;
- END IF;
-
- # handler will catch constraint violation
- DELETE FROM submodules
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
-
- # restore continuous ordering
- SET @counter = 0;
- UPDATE submodules
- SET submodules.OrderNum = (@counter := @counter + 1)
- WHERE submodules.ModuleID = vModuleID
- ORDER BY submodules.OrderNum ASC;
-
- RETURN 0;
- END //
-
-
-DROP FUNCTION IF EXISTS AddSubmoduleUnsafe//
-CREATE FUNCTION AddSubmoduleUnsafe (
- pModuleID INT,
- pMaxRate INT,
- pName VARCHAR(200) CHARSET utf8,
- pDescription VARCHAR(200) CHARSET utf8,
- pControlType VARCHAR(30) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vOrderNum, vIsLocked INT DEFAULT -1;
- DECLARE vDescription VARCHAR(200) CHARSET utf8 DEFAULT NULL;
- # DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # check discipline lock
- SELECT disciplines.IsLocked INTO vIsLocked
- FROM modules
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE modules.ID = pModuleID
- LIMIT 1;
- IF vIsLocked != 0 THEN
- RETURN -2;
- END IF;
-
- # get free order
- SET vOrderNum = COALESCE((
- SELECT MAX(submodules.OrderNum) FROM submodules
- WHERE submodules.ModuleID = pModuleID LIMIT 1
- ), 0) + 1;
-
- SET vDescription = IF(vDescription = '', NULL, pDescription);
- INSERT INTO submodules (ModuleID, MaxRate, OrderNum, Name, Description, Type) VALUES
- (pModuleID, pMaxRate, vOrderNum, pName, vDescription, pControlType);
- RETURN LAST_INSERT_ID();
- END //
-
-
-
-DROP FUNCTION IF EXISTS AddSubmodule//
-CREATE FUNCTION AddSubmodule (
- pTeacherID INT,
- pModuleID INT,
- pMaxRate INT,
- pName VARCHAR(200) CHARSET utf8,
- pDescription VARCHAR(200) CHARSET utf8,
- pControlType VARCHAR(30) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vIsLocked BOOLEAN DEFAULT TRUE;
- # DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # check author and discipline lock
- SELECT NOT disciplines.AuthorID <=> pTeacherID INTO vIsLocked
- FROM modules
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE modules.ID = pModuleID
- LIMIT 1;
- IF vIsLocked THEN
- RETURN -2;
- END IF;
-
- RETURN AddSubmoduleUnsafe(pModuleID, pMaxRate, pName, pDescription, pControlType);
- END //
-
-
-
-DROP FUNCTION IF EXISTS SwapSubmoduleOrder//
-CREATE FUNCTION SwapSubmoduleOrder (
- pTeacherID INT,
- pSubmoduleID1 INT,
- pSubmoduleID2 INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vDisciplineID, vOrder1, vOrder2,
- vModule1, vModule2 INT DEFAULT -1;
-
- SELECT submodules.OrderNum,
- submodules.ModuleID,
- disciplines.ID
- INTO vOrder1, vModule1, vDisciplineID
- FROM submodules
- INNER JOIN modules ON submodules.ModuleID = modules.ID
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- submodules.ID = pSubmoduleID1
- LIMIT 1;
-
- SELECT submodules.OrderNum,
- submodules.ModuleID
- INTO vOrder2, vModule2
- FROM submodules
- INNER JOIN modules ON submodules.ModuleID = modules.ID
- INNER JOIN disciplines ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- submodules.ID = pSubmoduleID2
- LIMIT 1;
-
- # check, that modules exists and belong to one discipline
- IF vModule1 <= 0 OR vModule1 != vModule2 OR
- InternalIsMapLocked(vDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # swap
- UPDATE submodules
- SET submodules.OrderNum = 271828
- WHERE submodules.ID = pSubmoduleID1
- LIMIT 1;
- UPDATE submodules
- SET submodules.OrderNum = vOrder1
- WHERE submodules.ID = pSubmoduleID2
- LIMIT 1;
- UPDATE submodules
- SET submodules.OrderNum = vOrder2
- WHERE submodules.ID = pSubmoduleID1
- LIMIT 1;
- RETURN 0;
- END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: rating
-# -------------------------------------------------------------------------------------------
-
--- get id of student's last exam with rate
--- first exam submodule, if don't rated yet
-DROP FUNCTION IF EXISTS GetExamRateID//
-CREATE FUNCTION GetExamRateID (
- pStudentID INT,
- pDisciplineID INT
-) RETURNS int(11)
-NO SQL
- RETURN COALESCE((
- SELECT view_roadmap.SubmoduleID FROM view_roadmap
- LEFT JOIN rating_table AS rt on rt.SubmoduleID = view_roadmap.SubmoduleID AND rt.StudentID = pStudentID
- WHERE view_roadmap.DisciplineID = pDisciplineID AND view_roadmap.ModuleType = 'exam'
- ORDER BY (rt.Rate IS NOT NULL) DESC, view_roadmap.SubmoduleOrderNum DESC
- LIMIT 1
- ), -1)//
-
-# ВычиÑление макÑимального балла Ð´Ð»Ñ submodule
-DROP FUNCTION IF EXISTS CalculateMaxRateForExtra//
-CREATE FUNCTION CalculateMaxRateForExtra (
- pDisciplineID INT,
- pStudentID INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vExamType enum('exam', 'credit', 'grading_credit') DEFAULT NULL;
- DECLARE vDiscID, vLim, vResult INT DEFAULT 0;
-
- # get disc type
- SET vExamType = GetDisciplineProperty(pDisciplineID, 'type');
-
- # submodule doesn't exists
- IF vExamType IS NULL OR vExamType <= 0 THEN
- RETURN -1;
- END IF;
- SET vLim = IF(vExamType = 'exam', 38, 60);
-
- SELECT SUM(IF(view_roadmap.ModuleType = 'regular', rating_table.Rate, 0)) INTO vResult
- FROM view_roadmap
- LEFT JOIN rating_table ON rating_table.StudentID = pStudentID AND
- rating_table.SubmoduleID = view_roadmap.SubmoduleID
- WHERE view_roadmap.DisciplineID = pDisciplineID
- LIMIT 1;
- RETURN vLim - vResult;
- END //
-
-
-DROP FUNCTION IF EXISTS SetStudentRate//
-CREATE FUNCTION SetStudentRate (
- pTeacherID INT,
- pStudentID INT,
- pSubmoduleID INT,
- pRate INT
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vDisciplineID, vMaxRate, vModuleType INT DEFAULT -1;
- DECLARE vIsOver, vIsLocked, vIsUsed BOOLEAN DEFAULT FALSE;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- IF pRate < 0 THEN
- INSERT INTO logs_rating (StudentID, SubmoduleID, TeacherID, Rate, Action ) VALUES
- (pStudentID, pSubmoduleID, pTeacherID, pRate, 'delete');
-
- # TODO: extract method log rate
- DELETE FROM rating_table
- WHERE rating_table.StudentID = pStudentID AND
- rating_table.SubmoduleID = pSubmoduleID
- LIMIT 1;
-
- RETURN ROW_COUNT()-1;
- END IF;
-
- SET vIsOver = TRUE;
- SELECT disciplines.ID,
- disciplines.IsLocked,
- disciplines.Milestone,
- submodules.IsUsed,
- submodules.maxRate,
- modules.Type
- INTO vDisciplineID, vIsLocked, vIsOver, vIsUsed, vMaxRate, vModuleType
- FROM submodules
- INNER JOIN modules ON submodules.ModuleID = modules.ID
- INNER JOIN disciplines ON modules.DisciplineID = disciplines.ID
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
-
- # correct max rate for extra module
- IF vModuleType = 4 THEN # 4 - extra
- SET vMaxRate = CalculateMaxRateForExtra(vDisciplineID, pStudentID);
- END IF;
-
- # 1) check rights
- # 2) check, you can't rate regular and bonus after milestone
- # 3) check, max rate exceeding
- IF NOT InternalIsStudentAttached(pStudentID, vDisciplineID) OR
- NOT InternalIsTeacherBound(pTeacherID, vDisciplineID) OR
- pRate > vMaxRate OR
- (vIsOver AND (vModuleType = 1 OR vModuleType = 3)) # 1 - regular, 3 - bonus
- THEN
- RETURN -2;
- END IF;
-
- # add rate, or update old
- SET @tmp = 0;
- INSERT INTO rating_table (StudentID, TeacherID, SubmoduleID, Rate, Date)
- VALUES ( pStudentID, pTeacherID, pSubmoduleID, pRate, CURDATE() )
- ON DUPLICATE KEY UPDATE
- rating_table.TeacherID = (@tmp := pTeacherID),
- rating_table.Rate = pRate,
- rating_table.Date = CURDATE();
-
- # log rate
- INSERT INTO logs_rating (StudentID, SubmoduleID, TeacherID, Rate, Action )
- VALUES (pStudentID, pSubmoduleID, pTeacherID, pRate, IF(@tmp > 0, 'add', 'change') );
-
- # lock discipline for structure editing
- IF NOT vIsLocked THEN
- UPDATE disciplines
- SET disciplines.IsLocked = TRUE
- WHERE disciplines.ID = vDisciplineID
- LIMIT 1;
- END IF;
-
- # add submodule to max rate counting (see triggers)
- IF NOT vIsUsed THEN
- UPDATE submodules
- SET submodules.IsUsed = TRUE
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
- END IF;
- RETURN 0;
- END //
-
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: requests
-# -------------------------------------------------------------------------------------------
-
-
-
-DROP FUNCTION IF EXISTS SetRequestStatus//
-CREATE FUNCTION SetRequestStatus (
- pRequestID INT,
- pStatus enum('opened','processed','closed')
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
- UPDATE requests
- SET requests.Status = pStatus
- WHERE requests.ID = pRequestID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END//
-
--- todo: does it work? HasImage field not found
-DROP FUNCTION IF EXISTS CreateRequest//
-CREATE FUNCTION CreateRequest (
- pAccountID INT,
- pTitle VARCHAR(50) CHARSET utf8,
- pDescription TEXT CHARSET utf8,
- pImage BOOLEAN
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO requests
- (AccountID, Title, Description, Status, HasImage)
- VALUES (pAccountID, pTitle, pDescription, 'opened', pImage);
- RETURN LAST_INSERT_ID();
- END//
-
-DROP FUNCTION IF EXISTS UpdateRequest//
-CREATE FUNCTION UpdateRequest (
- pRequestID INT,
- pTitle VARCHAR(50) CHARSET utf8,
- pDescription TEXT CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- UPDATE requests
- SET requests.Description = pDescription,
- requests.Title = pTitle,
- requests.Date = NOW()
- WHERE requests.ID = pRequestID AND
- requests.Description IS NULL AND
- requests.Title IS NULL
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END//
-
-# return StudentID or TeacherID depending on UserRoleID
-DROP FUNCTION IF EXISTS GetUserStudentOrTeacherID//
-CREATE FUNCTION GetUserStudentOrTeacherID (
- pAccountID INT(11),
- pUserRoleID INT(11)
-) RETURNS INT(11)
- BEGIN
- DECLARE vID INT DEFAULT -1;
-
- IF pUserRoleID = GetUserRole('student') THEN
- SELECT students.ID
- INTO vID
- FROM students
- WHERE students.AccountID = pAccountID
- LIMIT 1;
- ELSE
- SELECT teachers.ID
- INTO vID
- FROM teachers
- WHERE teachers.AccountID = pAccountID
- LIMIT 1;
- END IF;
-
- RETURN vID;
- END//
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: recovery
-# -------------------------------------------------------------------------------------------
-
-
-
-DROP FUNCTION IF EXISTS CreateRecoveryToken//
-CREATE FUNCTION CreateRecoveryToken (
- pAccountOrEMail VARCHAR(255) CHARSET utf8,
- pToken VARCHAR(100) CHARSET utf8
-) RETURNS VARCHAR(255) charset utf8
-NO SQL
- BEGIN
- DECLARE vAccountID INT DEFAULT -1;
- DECLARE vUserFullName TEXT charset utf8;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -2;
-
- # get account ID
- SELECT accounts.ID INTO vAccountID
- FROM accounts
- WHERE accounts.EMail = pAccountOrEMail OR
- accounts.Login = pAccountOrEMail
- LIMIT 1;
- IF vAccountID <= 0 THEN
- RETURN '';
- END IF;
-
- SET vUserFullName = GetUserFullNameByAccountID(vAccountID);
- IF vUserFullName IS NULL OR vUserFullName = '' THEN
- RETURN '';
- END IF;
-
- # transform all unused recovery tokens into used
- UPDATE recovery_tokens
- SET recovery_tokens.isUsed = 1
- WHERE recovery_tokens.isUsed = 0 AND
- recovery_tokens.AccountID = vAccountID;
-
- # handle catch constraints violations
- INSERT INTO recovery_tokens
- ( AccountID, Token )
- VALUES (vAccountID, pToken);
- RETURN vUserFullName;
- END//
-
-DROP FUNCTION IF EXISTS GetUserFullNameByAccountID//
-CREATE FUNCTION GetUserFullNameByAccountID (
- pAccountID INT(11)
-) RETURNS VARCHAR(255) charset utf8
-NO SQL
- BEGIN
- DECLARE vUserFullName VARCHAR(255) charset utf8;
- DECLARE vChecker INT DEFAULT -1;
-
- # try to find student with that account id
- SELECT students.ID, CONCAT(students.LastName,' ',students.FirstName,' ',students.SecondName)
- INTO vChecker, vUserFullName
- FROM students
- WHERE students.AccountID = pAccountID
- LIMIT 1;
-
- IF vChecker <= 0 THEN # try to find teacher with that account id
- SELECT teachers.ID, CONCAT(teachers.LastName,' ',teachers.FirstName,' ',teachers.SecondName)
- INTO vChecker, vUserFullName
- FROM teachers
- WHERE teachers.AccountID = pAccountID
- LIMIT 1;
-
- IF vChecker <= 0 THEN
- RETURN '';
- END IF;
- END IF;
-
- RETURN vUserFullName;
- END//
-
-DROP FUNCTION IF EXISTS UseRecoveryToken//
-CREATE FUNCTION UseRecoveryToken (
- pToken VARCHAR(100) CHARSET utf8
-) RETURNS int(11)
-NO SQL
- BEGIN
- DECLARE vChecker INT DEFAULT -1;
-
- # set token used
- UPDATE recovery_tokens
- SET recovery_tokens.IsUsed = 1
- WHERE recovery_tokens.Token = pToken
- LIMIT 1;
- RETURN ROW_COUNT()-1;
- END//
-
-DELIMITER ;
diff --git a/db/migrations/stored/V1_3__functions.sql b/db/migrations/stored/V1_3__functions.sql
deleted file mode 100644
index 681a684c4..000000000
--- a/db/migrations/stored/V1_3__functions.sql
+++ /dev/null
@@ -1,2363 +0,0 @@
-SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
-SET time_zone = "+00:00";
-
-
-/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
-/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
-/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
-/*!40101 SET NAMES utf8 */;
-
-DELIMITER //
-
-DROP FUNCTION IF EXISTS GetGradeID//
-DROP FUNCTION IF EXISTS SetCurSemesterID//
-DROP FUNCTION IF EXISTS SetHashKey//
-
-drop function if exists InternalIsTeacherBinded//
-DROP FUNCTION IF EXISTS GetSemesterID//
-
-DROP FUNCTION IF EXISTS GetRateForDiscExtra//
-DROP FUNCTION IF EXISTS GetRateForDiscBonus//
-DROP FUNCTION IF EXISTS GetRateForDiscSemester//
-DROP FUNCTION IF EXISTS GetRateForDiscExamNum//
-DROP FUNCTION IF EXISTS GetRateForDiscExam//
-DROP FUNCTION IF EXISTS InternalNotify//
-DROP FUNCTION IF EXISTS GetDisciplineMaxRate//
-DROP FUNCTION IF EXISTS OrderModuleTypesForSession//
-
-DROP FUNCTION IF EXISTS CreateStudyGroup//
-
-DROP FUNCTION IF EXISTS GetAccCountByCode//
-DROP FUNCTION IF EXISTS GetAccCountByMail//
-DROP FUNCTION IF EXISTS GetAccCountByLogin//
-
-DROP FUNCTION IF EXISTS ChangePassword//
-DROP FUNCTION IF EXISTS ChangeLogin//
-DROP FUNCTION IF EXISTS ChangeMail//
-
-DROP FUNCTION IF EXISTS GetRateForDisc//
-
-drop function if exists InternalIsTeacherBounded//
-DROP FUNCTION IF EXISTS SetSemesterID//
-DROP FUNCTION IF EXISTS AddDiscipline//
-
-DROP FUNCTION IF EXISTS GetMaxRateForDisc//
-
-DROP FUNCTION IF EXISTS BindTeacher//
-
-DROP FUNCTION IF EXISTS GetDisciplineSemesterID//
-
-DROP FUNCTION IF EXISTS SetBitmaskByPagename//
-DROP FUNCTION IF EXISTS GetBitmaskByPagename//
-DROP FUNCTION IF EXISTS SetSettings//
-
-DROP FUNCTION IF EXISTS CountRatings//
-
-
-DROP FUNCTION IF EXISTS UpdateRequest//
-
-
-# -------------------------------------------------------------------------------------------
-# Label: abbreviations
-# -------------------------------------------------------------------------------------------
-
-# abbreviation: abbr
-# specialization: spec
-# department: dep
-
-# -------------------------------------------------------------------------------------------
-# Label: internals
-# -------------------------------------------------------------------------------------------
-
-# actually check for first scoring, in this case you cannot yet edit discipline
-# "SetRate" stored procedure can change isLocked flag
-DROP FUNCTION IF EXISTS InternalIsMapLocked//
-CREATE FUNCTION `InternalIsMapLocked` (
- `pDisciplineID` INT
- ) RETURNS BOOLEAN
- NO SQL
-BEGIN
- DECLARE vChecker BOOLEAN DEFAULT FALSE;
-
- SELECT disciplines.IsLocked INTO vChecker
- FROM `disciplines`
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- RETURN vChecker;
-END //
-
-
-# check, that student really take this course
-DROP FUNCTION IF EXISTS InternalIsStudentAttached//
-CREATE FUNCTION `InternalIsStudentAttached` (
- `pStudentID` INT,
- `pDisciplineID` INT,
- `pSemesterID` INT
-) RETURNS BOOLEAN
- NO SQL
-BEGIN
- DECLARE vAttachType enum('attach','detach') DEFAULT NULL;
-
- SELECT disciplines_students.Type INTO vAttachType
- FROM `disciplines_students`
- WHERE disciplines_students.StudentID = pStudentID AND
- disciplines_students.DisciplineID = pDisciplineID
- LIMIT 1;
- IF vAttachType IS NOT NULL THEN # attached or detached
- RETURN (vAttachType = 'attach');
- END IF;
-
- RETURN EXISTS(
- SELECT * FROM `students_groups`
- INNER JOIN `disciplines_groups` ON disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = students_groups.GroupID
- WHERE students_groups.StudentID = pStudentID AND
- students_groups.SemesterID = pSemesterID AND
- students_groups.State != 'expulsion'
- LIMIT 1
- );
-END //
-
-
-
-# check, that teacher teach this course
-DROP FUNCTION IF EXISTS InternalIsTeacherBound//
-CREATE FUNCTION InternalIsTeacherBound (
- `pTeacherID` INT,
- `pDisciplineID` INT
-) RETURNS BOOLEAN
-NO SQL
-BEGIN
- RETURN EXISTS (
- SELECT * FROM `disciplines_teachers`
- WHERE disciplines_teachers.TeacherID = pTeacherID AND
- disciplines_teachers.DisciplineID = pDisciplineID
- LIMIT 1
- );
-END //
-
-
-DROP FUNCTION IF EXISTS InternalIsTeacherAuthor//
-CREATE FUNCTION `InternalIsTeacherAuthor` (
- `pTeacherID` INT,
- `pDisciplineID` INT
-) RETURNS BOOLEAN
-NO SQL
-BEGIN
- DECLARE vAuthorID INT DEFAULT -1;
-
- SELECT disciplines.AuthorID INTO vAuthorID
- FROM `disciplines`
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- RETURN ( vAuthorID = pTeacherID );
-END //
-
-
-
-DROP FUNCTION IF EXISTS SetExamPeriodOption//
-CREATE FUNCTION `SetExamPeriodOption` (
- `pStudentID` INT,
- `pSubmoduleID` INT,
- `pType` enum('absence','pass')
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO `exam_period_options`
- (StudentID, SubmoduleID, Type) VALUES(pStudentID, pSubmoduleID, pType)
- ON DUPLICATE KEY UPDATE
- exam_period_options.Type = pType;
- RETURN 0;
-END //
-
-
-# check, regular + exam rate == 100
-DROP FUNCTION IF EXISTS InternalIsMapCreated//
-CREATE FUNCTION `InternalIsMapCreated` (
- `pDisciplineID` INT
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vMaxRate INT DEFAULT -1;
-
- SELECT disciplines.MaxRate INTO vMaxRate
- FROM disciplines
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN ( vMaxRate = 100 );
-END //
-
-# ordering helper
-DROP FUNCTION IF EXISTS InternalOrderModuleTypesForSession//
-CREATE FUNCTION `InternalOrderModuleTypesForSession` (
- `pModuleType` INT
- ) RETURNS INT(3)
- NO SQL
-BEGIN
- DECLARE vRes INT DEFAULT 0;
-
- CASE pModuleType
- WHEN 4 THEN SET vRes = 1; # extra
- WHEN 2 THEN SET vRes = 2; # exam
- WHEN 3 THEN SET vRes = 3; # bonus
- ELSE SET vRes = 4;
- END CASE;
-
- RETURN vRes;
-END //
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: preferences
-# Label: magic
-# -------------------------------------------------------------------------------------------
-
-# -------------------------------------------------------------------------------------------
-# Label: semesters
-# -------------------------------------------------------------------------------------------
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: faculties
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS CreateFaculty //
-CREATE FUNCTION CreateFaculty (
- `pFacultyName` TEXT CHARSET utf8,
- `pFacultyAbbr` TEXT CHARSET utf8
- ) RETURNS INT(11) # -1 or id
- NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO faculties
- (Name, Abbr) VALUES(pFacultyName, pFacultyAbbr);
- RETURN LAST_INSERT_ID();
-END//
-
-# -------------------------------------------------------------------------------------------
-# Label: departments
-# -------------------------------------------------------------------------------------------
-
-# create department or return existing
-DROP FUNCTION IF EXISTS CreateDepartment //
-DROP FUNCTION IF EXISTS Department_Create //
-CREATE FUNCTION Department_Create (
- `pName` VARCHAR(200) CHARSET utf8,
- `pFacultyID` INT(11)
-) RETURNS INT(11) # department id or -1 if failed
-NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO departments
- (Name, FacultyID) VALUES (pName, pFacultyID)
- ON DUPLICATE KEY UPDATE
- departments.ID = LAST_INSERT_ID(departments.ID);
- RETURN LAST_INSERT_ID();
-END //
-
-DROP FUNCTION IF EXISTS Department_Search //
-CREATE FUNCTION Department_Search (
- `pName` VARCHAR(200) CHARSET utf8,
- `pFacultyID` INT(11)
-) RETURNS INT(11) # department id of -1 if not found
-NO SQL
-BEGIN
- DECLARE vID INT DEFAULT -1;
-
- SELECT departments.ID INTO vID
- FROM departments
- WHERE departments.Name = pName AND
- departments.FacultyID = pFacultyID
- LIMIT 1;
-
- RETURN vID;
-END //
-
-# -------------------------------------------------------------------------------------------
-# Label: specializations
-# -------------------------------------------------------------------------------------------
-
-# -------------------------------------------------------------------------------------------
-# Label: grades
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS CreateGrade//
-CREATE FUNCTION `CreateGrade` (
- `pGradeNum` INT,
- `pDegree` enum('bachelor', 'master', 'specialist')
-) RETURNS int(11) # groupID or -1 if failed
- NO SQL
-BEGIN
- DECLARE vGradeID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO `grades`
- (Num, Degree) VALUES (pGradeNum, pDegree)
- ON DUPLICATE KEY UPDATE
- grades.ID = LAST_INSERT_ID(grades.ID);
- RETURN LAST_INSERT_ID();
-END //
-
-# -------------------------------------------------------------------------------------------
-# Label: groups
-# -------------------------------------------------------------------------------------------
-
-
-# negative int, if already exists
-DROP FUNCTION IF EXISTS CreateGroup//
-CREATE FUNCTION `CreateGroup` (
- `pGradeID` INT,
- `pGroupNum` INT,
- `pSpecializationID` INT,
- `pGroupName` VARCHAR(50) CHARSET utf8
-) RETURNS int(11) # group id
- NO SQL
-BEGIN
- # check GradeID, SpecID constraints and (GradeID, GroupNum, SpecID) - unique
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # create discipline
- INSERT INTO `study_groups`
- (GradeID, GroupNum, SpecializationID, Name)
- VALUES (pGradeID, pGroupNum, pSpecializationID, pGroupName)
- ON DUPLICATE KEY UPDATE
- study_groups.ID = LAST_INSERT_ID(study_groups.ID);
- RETURN LAST_INSERT_ID();
-END //
-
-
-DROP FUNCTION IF EXISTS GetGroup//
-CREATE FUNCTION `GetGroup` (
- `pGradeID` INT,
- `pGroupNum` INT,
- `pFacultyID` INT
-) RETURNS int(11) # groupID or -1 if failed
-NO SQL
-BEGIN
- DECLARE vGroupID INT DEFAULT -1;
-
- SELECT study_groups.ID INTO vGroupID
- FROM `study_groups`
- INNER JOIN `specializations` ON specializations.ID = study_groups.SpecializationID
- WHERE study_groups.GradeID = pGradeID AND
- study_groups.GroupNum = pGroupNum AND
- specializations.FacultyID = pFacultyID
- LIMIT 1;
-
- RETURN vGroupID;
-END //
-
-
-DROP FUNCTION IF EXISTS GetStudentGroup//
-CREATE FUNCTION `GetStudentGroup` (
- `pStudentID` INT,
- `pSemesterID` INT
-) RETURNS int(11) # groupID or -1 if failed
- NO SQL
-BEGIN
- DECLARE vGroupID INT DEFAULT -1;
-
- SELECT students_groups.GroupID INTO vGroupID
- FROM `students_groups`
- WHERE students_groups.StudentID = pStudentID AND
- students_groups.SemesterID = pSemesterID AND
- students_groups.State != 'expulsion'
- LIMIT 1;
-
- RETURN vGroupID;
-END //
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: subjects
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS CreateSubject//
-CREATE FUNCTION `CreateSubject` (
- `pFacultyID` INT,
- `pSubjectName` TEXT CHARSET utf8,
- `pSubjectAbbr` VARCHAR(20) CHARSET utf8
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vSubjectID INT DEFAULT -1;
- SET @vChecker := -1;
-
- IF pSubjectName = '' THEN RETURN -1; END IF;
-
- # create/get subject (subject name is unique key)
- INSERT INTO `subjects`
- (Name, Abbr) VALUES (pSubjectName, pSubjectAbbr)
- ON DUPLICATE KEY UPDATE
- subjects.ID = ( @vChecker := LAST_INSERT_ID(subjects.ID));
- SET vSubjectID = LAST_INSERT_ID();
-
- BEGIN # handler block
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
- INSERT INTO `subjects_faculties` # try to attach subject to faculty
- (SubjectID, FacultyID) VALUES (vSubjectID, pFacultyID)
- ON DUPLICATE KEY UPDATE # just stub
- subjects_faculties.ID = LAST_INSERT_ID(subjects_faculties.ID);
- END;
-
- RETURN ( @vChecker > 0 ) + 0;
-END //
-
-
-DROP FUNCTION IF EXISTS DeleteSubject //
-CREATE FUNCTION DeleteSubject (
- `pSubjectID` INT
-) RETURNS INT(11) # 0 - success
-NO SQL
-BEGIN
- DECLARE vSubjectUsage BOOLEAN DEFAULT FALSE;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SET vSubjectUsage = EXISTS(
- SELECT * FROM `disciplines`
- WHERE disciplines.SubjectID = pSubjectID
- LIMIT 1
- );
- IF vSubjectUsage THEN
- RETURN -1; # УдалÑемый предмет иÑпользуетÑÑ Ð² disciplines.
- END IF;
-
- DELETE FROM `subjects_faculties`
- WHERE subjects_faculties.SubjectID = pSubjectID;
- DELETE FROM `subjects`
- WHERE subjects.ID = pSubjectID
- LIMIT 1;
-
- RETURN 0; # УÑпешно удалено;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: accounts
-# -------------------------------------------------------------------------------------------
-
-
-
-
-DROP FUNCTION IF EXISTS CheckAccountExistence//
-CREATE FUNCTION `CheckAccountExistence` (
- `pData` TEXT CHARSET utf8,
- `pType` enum('login','email', 'code')
-) RETURNS BOOLEAN # TRUE - exist, FALSE - doesn't
-NO SQL
-BEGIN
- DECLARE vRes BOOLEAN DEFAULT FALSE;
-
- SET vRes = EXISTS(
- SELECT * FROM `accounts`
- WHERE CASE pType
- WHEN 'login' THEN pData = accounts.Login
- WHEN 'email' THEN pData = accounts.EMail
- WHEN 'code' THEN pData = accounts.ActivationCode
- ELSE FALSE
- END
- LIMIT 1
- );
-
- RETURN vRes;
-END //
-
-
-# return:
-# -1 - unknown error.
-# -2 - code doesn't exists.
-# -3 - email already registered.
-# -4 - login already registered.
-DROP FUNCTION IF EXISTS ActivateAccount//
-CREATE FUNCTION `ActivateAccount` (
- `pCode` VARCHAR(40) CHARSET utf8,
- `pLogin` VARCHAR(50) CHARSET utf8,
- `pEMail` VARCHAR(50) CHARSET utf8,
- `pPassword` VARCHAR(255) CHARSET utf8
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vExistEmail, vExistLogin BOOLEAN DEFAULT FALSE;
- # check for matching with existing accounts (note: Login & E-Mail are unique)
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SET vExistEmail = CheckAccountExistence(pEMail, 'email');
- IF vExistEmail THEN
- RETURN -3;
- END IF;
- SET vExistLogin = CheckAccountExistence(pLogin, 'login');
- IF vExistLogin THEN
- RETURN -4;
- END IF;
-
- # activate account
- UPDATE `accounts`
- SET accounts.Login = pLogin,
- accounts.Password = SHA1(pPassword),
- accounts.EMail = pEMail,
- accounts.ActivationCode = NULL
- WHERE accounts.ActivationCode = pCode AND
- ( @vAccountID := accounts.ID ) # save accountID
- LIMIT 1;
-
- RETURN IF(ROW_COUNT() = 0, -2, @vAccountID); # 0 - account with this Code not found
-END //
-
-
-DROP FUNCTION IF EXISTS ChangeAccountData//
-CREATE FUNCTION `ChangeAccountData` (
- `pUserID` INT,
- `pData` TEXT CHARSET utf8,
- `pType` enum('login', 'email', 'password')
-) RETURNS int(11) # 1 - success, 0 - failed
-NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN 0;
-
- CASE pType
- WHEN 'login' THEN
- UPDATE `accounts`
- SET accounts.Login = pData
- WHERE accounts.ID = pUserID
- LIMIT 1;
- WHEN 'email' THEN
- UPDATE `accounts`
- SET accounts.EMail = pData
- WHERE accounts.ID = pUserID
- LIMIT 1;
- WHEN 'password' THEN
- UPDATE `accounts`
- SET accounts.Password = SHA1(pData)
- WHERE accounts.ID = pUserID
- LIMIT 1;
- END CASE;
-
- RETURN 1;
-END //
-
-
-
-DROP FUNCTION IF EXISTS SignIn//
-CREATE FUNCTION `SignIn` (
- `pLoginOrMail` VARCHAR(255) CHARSET utf8,
- `pPassword` VARCHAR(64) CHARSET utf8
-) RETURNS int(11) # account id
-NO SQL
-BEGIN
- DECLARE vAccountID INT DEFAULT -1;
-
- #check account existence
- SELECT accounts.ID INTO vAccountID
- FROM `accounts`
- WHERE accounts.Password = SHA1(pPassword) AND
- (accounts.Login = pLoginOrMail OR accounts.EMail = pLoginOrMail)
- LIMIT 1;
- IF vAccountID <= 0 THEN
- RETURN -1;
- END IF;
-
- # TODO: extract method - log sign in
- INSERT INTO `logs_signin` # logging
- (AccountID) VALUES (vAccountID);
- RETURN vAccountID;
-END //
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: teachers
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS ChangeTeacherInfo//
-CREATE FUNCTION `ChangeTeacherInfo` (
- `pTeacherID` INT,
- `pLastName` VARCHAR(30) CHARSET utf8,
- `pFirstName` VARCHAR(30) CHARSET utf8,
- `pSecondName` VARCHAR(30) CHARSET utf8,
- `pJobPositionID` INT,
- `pDepartmentID` INT
-) RETURNS int(11) # -1 if teacher doesn't exists, otherwise 0
-NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # set new info
- UPDATE `teachers`
- SET teachers.LastName = pLastName,
- teachers.FirstName = pFirstName,
- teachers.SecondName = pSecondName,
- teachers.JobPositionID = pJobPositionID,
- teachers.DepartmentID = pDepartmentID
- WHERE teachers.ID = pTeacherID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END //
-
-
-
-DROP FUNCTION IF EXISTS CreateTeacher//
-DROP FUNCTION IF EXISTS Teacher_Create//
-CREATE FUNCTION `Teacher_Create` (
- `pLastName` VARCHAR(30) CHARSET utf8,
- `pFirstName` VARCHAR(30) CHARSET utf8,
- `pSecondName` VARCHAR(30) CHARSET utf8,
- `pJobPositionID` INT,
- `pDepartmentID` INT,
- `pActivationCode` VARCHAR(40) CHARSET utf8
- ) RETURNS int(11) # 0 - success, <0 failed
- NO SQL
-BEGIN
- DECLARE vAccountID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # TODO: kill magic constants (user role 2 - common teacher)
- # create account
- INSERT INTO `accounts`
- (Login , Password , EMail, UserRoleID, ActivationCode )
- VALUES ( NULL, NULL, NULL, 2, pActivationCode);
- SET vAccountID = LAST_INSERT_ID();
-
- # add new teacher
- INSERT INTO `teachers`
- (AccountID, LastName, FirstName, SecondName, JobPositionID, DepartmentID)
- VALUES (vAccountID, pLastName, pFirstName, pSecondName, pJobPositionID, pDepartmentID);
- RETURN LAST_INSERT_ID();
-END //
-
--- -1 - не Ñотрудник деканата и не преподаватель диÑциплины
--- 0 - только чтение
--- 1 - редактирование
-DROP FUNCTION IF EXISTS GetEditRightsForTeacher//
-CREATE FUNCTION `GetEditRightsForTeacher` (
- `pTeacherID` INT,
- `pDisciplineID` INT
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vUserRole INT DEFAULT -1;
- DECLARE vIsBound BOOLEAN;
-
- SET vIsBound = InternalIsTeacherBound(pTeacherID, pDisciplineID);
- IF vIsBound > 0 THEN
- RETURN 1;
- END IF;
-
- SELECT accounts.UserRoleID INTO vUserRole
- FROM `teachers`
- INNER JOIN `accounts` ON teachers.AccountID=accounts.ID
- WHERE teachers.ID = pTeacherID
- LIMIT 1;
-
- # TODO: magic constants (4 - Ñотрудник деканата)
- RETURN (vUserRole = 4, 0, -1);
-END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: students
-# -------------------------------------------------------------------------------------------
-
-# TODO: magic constants (UserRoleID)
-# TODO: group id instead num and grade
-DROP FUNCTION IF EXISTS CreateStudent//
-CREATE FUNCTION `CreateStudent` (
- `pLastName` VARCHAR(30) CHARSET utf8,
- `pFirstName` VARCHAR(30) CHARSET utf8,
- `pSecondName` VARCHAR(30) CHARSET utf8,
- `pGradeID` INT,
- `pGroupNum` INT,
- `pFacultyID` INT,
- `pActivationCode` VARCHAR(40) CHARSET utf8,
- `pSemesterID` INT
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vAccountID, vGroupID, vStudentID, vSemesterID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SET vGroupID = GetGroup(pGradeID, pGroupNum, pFacultyID);
- IF vGroupID <= 0 THEN
- RETURN -1;
- END IF;
-
- # create new account, UserRoleID: 1 = student
- INSERT INTO `accounts`
- (Login , Password , EMail, UserRoleID, ActivationCode )
- VALUES ( NULL, NULL, NULL, 1, pActivationCode);
- SET vAccountID = LAST_INSERT_ID();
-
- # create student
- INSERT INTO `students`
- (AccountID, LastName, FirstName, SecondName)
- VALUES (vAccountID, pLastName, pFirstName, pSecondName);
- SET vStudentID = LAST_INSERT_ID();
-
- RETURN ControlStudentGroup(vStudentID, vGroupID, 'common', pSemesterID);
-END //
-
-
-# unlike fn CreateStudent, this can create all missing records (group, grade, specialization)
-DROP FUNCTION IF EXISTS CreateStudentEx//
-CREATE FUNCTION `CreateStudentEx` (
- `pLastName` VARCHAR(30) CHARSET utf8,
- `pFirstName` VARCHAR(30) CHARSET utf8,
- `pSecondName` VARCHAR(30) CHARSET utf8,
- `pGradeNum` INT,
- `pGroupNum` INT,
- `pDegree` enum('bachelor', 'master', 'specialist'),
- `pSpecName` VARCHAR(50) CHARSET utf8,
- `pFacultyID` INT,
- `pActivationCode` VARCHAR(40) CHARSET utf8,
- `pSemesterID` INT
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vAccountID, vGradeID, vSpecID, vGroupID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # get specialization id
- INSERT INTO `specializations`
- (Name, Abbr, FacultyID) VALUES (pSpecName, NULL, pFacultyID)
- ON DUPLICATE KEY UPDATE
- specializations.ID = LAST_INSERT_ID(specializations.ID);
- SET vSpecID = LAST_INSERT_ID();
-
- SET vGradeID = CreateGrade(pGradeNum, pDegree);
- SET vGroupID = CreateGroup(vGradeID, pGroupNum, vSpecID, NULL);
- RETURN CreateStudent(pLastName, pFirstName, pSecondName, vGradeID, pGroupNum, pFacultyID, pActivationCode, pSemesterID);
-END //
-
-
-
-# Give a student an academic leave or attach him to group.
-# params:
-# StudentID (int)
-# GroupID (int) : -1, to update all appropriate 'common' records
-# State (enum)
-# SemesterID (int)
-DROP FUNCTION IF EXISTS ControlStudentGroup//
-CREATE FUNCTION `ControlStudentGroup` (
- `pStudentID` INT,
- `pGroupID` INT,
- `pState` enum('common', 'outlet', 'expulsion', 'leave'),
- `pSemesterID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vChecker INT DEFAULT 0;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO `students_groups` (StudentID, GroupID, SemesterID, State)
- VALUES (pStudentID, pGroupID, pSemesterID, pState)
- ON DUPLICATE KEY UPDATE
- students_groups.GroupID = pGroupID,
- students_groups.State = pState,
- students_groups.Date = CURDATE();
-
- RETURN ROW_COUNT()-1;
-END //
-
-DROP FUNCTION IF EXISTS RemoveFromGroupInSemester//
-CREATE FUNCTION `RemoveFromGroupInSemester` (
- `pStudentID` INT,
- `pGroupID` INT,
- `pSemesterID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vChecker INT DEFAULT 0;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- DELETE FROM `students_groups`
- WHERE students_groups.GroupID = pGroupID
- and students_groups.StudentID = pStudentID
- and students_groups.SemesterID = pSemesterID
- and students_groups.State = 'common'
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: disciplines
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS GetDisciplineProperty//
-CREATE FUNCTION `GetDisciplineProperty` (
- `pDisciplineID` INT,
- `pType` enum('grade', 'subject', 'author', 'semester', 'milestone', 'type')
-) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vRes INT DEFAULT -1;
-
- SELECT CASE pType
- WHEN 'semester' THEN disciplines.SemesterID
- WHEN 'author' THEN disciplines.AuthorID
- WHEN 'grade' THEN disciplines.GradeID
- WHEN 'subject' THEN disciplines.SubjectID
- WHEN 'milestone' THEN disciplines.Milestone
- WHEN 'type' THEN disciplines.ExamType + 0
- END INTO vRes
- FROM `disciplines`
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- RETURN vRes;
-END //
-
-
-DROP FUNCTION IF EXISTS Discipline_Create//
-CREATE FUNCTION `Discipline_Create` (
- `pTeacherID` INT,
- `pGradeID` INT,
- `pSubjectID` INT,
- `pExamType` enum('exam', 'credit', 'grading_credit'),
- `pLectureCount` INT,
- `pPracticeCount` INT,
- `pLabCount` INT,
- `pFacultyID` INT,
- `pSemesterID` INT,
- `pSubtype` enum('scientific_coursework', 'disciplinary_coursework')
-) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vChecker, vDisciplineID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # todo: make more flexible creation of coursework
- # I mean, while creating scientific coursework
- # we don't have the SubjectID field, but we must.
- # 346 is used as a default id for scientific courseworks.
- # This constant is duplicated in Model_Helper_CourseWorkBuilder
-
- IF pSubtype IS NOT NULL THEN
- SET pSubjectID = 346;
- END IF;
-
- # create discipline
- INSERT INTO `disciplines`
- (AuthorID, GradeID, SubjectID, ExamType,
- LectureCount, PracticeCount,LabCount,
- SemesterID, FacultyID, Subtype)
- VALUES (
- pTeacherID, pGradeID, pSubjectID, pExamType,
- pLectureCount, pPracticeCount, pLabCount,
- pSemesterID, pFacultyID, pSubtype
- );
- SET vDisciplineID = LAST_INSERT_ID();
-
-
- SET vChecker = Discipline_BindTeacher(vDisciplineID, pTeacherID);
-
- # add exam and extra modules
- IF pExamType = 'exam' THEN
- SET vChecker = AddModuleExam(pTeacherID, vDisciplineID);
- END IF;
- SET vChecker = AddModuleExtra(pTeacherID, vDisciplineID);
-
- RETURN vDisciplineID;
-END //
-
-
-
-DROP FUNCTION IF EXISTS ChangeDisciplineSubject//
-CREATE FUNCTION `ChangeDisciplineSubject` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pSubjectID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # TODO: move to php
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- UPDATE `disciplines`
- SET disciplines.SubjectID = pSubjectID
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END //
-
-
-
-DROP FUNCTION IF EXISTS GetMilestone//
-CREATE FUNCTION `GetMilestone` (
- `pFacultyID` INT,
- `pSemesterID` INT
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vMilestone, vCounter INT DEFAULT 0;
-
- # get most frequent milestone
- SELECT COUNT(*) AS 'cnt', disciplines.Milestone
- INTO vCounter, vMilestone
- FROM `disciplines`
- WHERE disciplines.SemesterID = pSemesterID AND
- disciplines.FacultyID = pFacultyID
- GROUP BY disciplines.Milestone
- ORDER BY cnt DESC
- LIMIT 1;
-
- RETURN vMilestone;
-END //
-
-
-
-DROP FUNCTION IF EXISTS ChangeDisciplineGrade//
-CREATE FUNCTION `ChangeDisciplineGrade` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pGradeID` INT
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vCurGradeID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # TODO: move to php
- IF InternalIsMapLocked(pDisciplineID) OR
- NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- SET vCurGradeID = GetDisciplineProperty(pDisciplineID, 'grade');
- IF vCurGradeID = pGradeID THEN
- RETURN 0;
- END IF;
-
- # delete all students
- DELETE FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID;
- DELETE FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID;
-
- # set grade
- UPDATE `disciplines`
- SET disciplines.GradeID = pGradeID
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END //
-
-
-DROP FUNCTION IF EXISTS ChangeDisciplineControl//
-CREATE FUNCTION `ChangeDisciplineControl` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pExamType` enum('exam', 'credit', 'grading_credit')
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE vChecker, vExtraMax, vExtraID INT DEFAULT -1;
- DECLARE vOldExamType enum('exam', 'credit', 'grading_credit');
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # move to php
- IF InternalIsMapLocked(pDisciplineID) OR
- NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # get exam type and extra module ID
- SELECT disciplines.ExamType, modules.ID INTO vOldExamType, vExtraID
- FROM `modules`
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE modules.DisciplineID = pDisciplineID AND
- modules.Type = 'extra'
- LIMIT 1;
- IF vExtraID <= 0 THEN
- RETURN -1;
- END IF;
-
- # check type changing: exam <-> credit/grading_credit
- IF NOT (vOldExamType = 'exam' XOR pExamType != 'exam') THEN
-
- # TODO: extract method addExtraModule
- IF pExamType = 'exam' THEN # change to exam
- # count discipline's current max rate
- SET vChecker = InternalIsMapCreated(pDisciplineID);
- IF vChecker >= 61 THEN # can't add exam module ( > 100 points)
- RETURN 1;
- END IF;
- SET vChecker = AddModuleExam(pTeacherID, pDisciplineID);
-
- # delete extra submodules(only 1 extra for exam)
- DELETE FROM `submodules`
- WHERE submodules.OrderNum > 1 AND submodules.ModuleID = vExtraID;
-
- SET vExtraMax = 7;
- ELSE # change to credit
- SET vExtraMax = 29;
- SET vChecker = DeleteModuleExam(pTeacherID, pDisciplineID);
- # 2 extra submodules (1 already created for exam)
- SET vChecker = AddSubmodule(pTeacherID, vExtraID, vExtraMax, '', NULL, 'LandmarkControl');
- END IF;
- END IF;
-
- # set new exam type
- UPDATE `disciplines`
- SET disciplines.ExamType = pExamType
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- # set max rate for extra
- UPDATE `submodules`
- SET submodules.MaxRate = vExtraMax
- WHERE submodules.ModuleID = vExtraID;
- RETURN 0;
-END //
-
-DROP FUNCTION IF EXISTS ChangeDisciplineHours//
-CREATE FUNCTION `ChangeDisciplineHours` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pHours` INT,
- `pType` INT
- # Type: 0 - Practice Hours, 1 - Lecture Hours, 2 - Lab Hours
-) RETURNS int(11)
- NO SQL
-BEGIN
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- CASE pType
- WHEN 0 THEN
- UPDATE `disciplines`
- SET disciplines.PracticeCount = pHours
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- WHEN 1 THEN
- UPDATE `disciplines`
- SET disciplines.LectureCount = pHours
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- WHEN 2 THEN
- UPDATE `disciplines`
- SET disciplines.LabCount = pHours
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- END CASE;
- RETURN ROW_COUNT()-1;
-END //
-
-DROP FUNCTION IF EXISTS LogBind//
-CREATE FUNCTION `LogBind` (
- `pDisciplineID` INT,
- `pTeacherID` INT,
- `EntityID` INT,
- `pAttach` enum('attach', 'detach'),
- `pType` enum('group', 'student')
-) RETURNS int(11) # 0 - success, < 0 - failed
-NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- IF pType = 'group' THEN
- INSERT INTO `logs_binds_groups`
- (`DisciplineID`, `TeacherID`, `GroupID`, `Type`)
- VALUES (pDisciplineID, pTeacherID, EntityID, pAttach);
- ELSEIF pType = 'student' THEN
- INSERT INTO `logs_binds_students`
- (`DisciplineID`, `TeacherID`, `StudentID`, `Type`)
- VALUES (pDisciplineID, pTeacherID, EntityID, pAttach);
- END IF;
- RETURN ROW_COUNT()-1;
-END //
-
-DROP FUNCTION IF EXISTS BindGroup//
-CREATE FUNCTION `BindGroup` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pGroupID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -3;
- SET @isAttached := -1;
-
-
- # todo: move to php layer
- IF NOT InternalIsTeacherBound(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # bind whole group
- INSERT INTO `disciplines_groups`
- (DisciplineID, GroupID)
- VALUES ( pDisciplineID, pGroupID )
- ON DUPLICATE KEY UPDATE
- disciplines_groups.ID = ( @isAttached := LAST_INSERT_ID(disciplines_groups.ID) );
-
- IF @isAttached > 0 THEN # group was attached
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- # delete students of this group which were bound to discipline before
- DELETE FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID IN (
- SELECT students_groups.StudentID
- FROM `students_groups`
- WHERE students_groups.GroupID = pGroupID AND
- students_groups.SemesterID = vSemesterID
- );
- RETURN 1;
- END IF;
-
- RETURN LogBind(pDisciplineID, pTeacherID, pGroupID, 'attach', 'group');
-END //
-
-
-
-DROP FUNCTION IF EXISTS BindStudent//
-CREATE FUNCTION `BindStudent` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pStudentID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vChecker, vStudentGroupID, vTemp, vSemesterID INT DEFAULT -1;
- DECLARE vInGroup BOOLEAN DEFAULT FALSE;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # todo: move to php layer
- IF NOT InternalIsTeacherBound(pTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
- SET vStudentGroupID = GetStudentGroup(pStudentID, vSemesterID);
-
- # check if student's group is bound yet
- SET vInGroup = EXISTS(
- SELECT * FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = vStudentGroupID
- LIMIT 1
- );
-
- # bind student
- IF vInGroup THEN # student in group -> try to remove detached attribute
- DELETE FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID = pStudentID
- LIMIT 1;
- ELSE # bind stand alone student ;(
- INSERT INTO `disciplines_students`
- (DisciplineID, StudentID, Type)
- VALUES (pDisciplineID, pStudentID, 'attach')
- ON DUPLICATE KEY UPDATE
- disciplines_students.Type = 'attach';
- END IF;
-
- RETURN LogBind(pDisciplineID, pTeacherID, pStudentID, 'attach', 'student');
-END //
-
-
-
-DROP FUNCTION IF EXISTS UnbindGroup//
-CREATE FUNCTION `UnbindGroup` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pGroupID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
-
- # todo: move to php layer
- IF NOT InternalIsTeacherBound(pTeacherID, pDisciplineID) OR InternalIsMapLocked(pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- # detach group from the discipline
- DELETE FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = pGroupID
- LIMIT 1;
-
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- # delete attached, and detached (doesn't take disc in any case)
- DELETE FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID IN (
- SELECT students_groups.StudentID
- FROM `students_groups`
- WHERE students_groups.GroupID = pGroupID AND
- students_groups.SemesterID = vSemesterID
- );
-
- RETURN LogBind(pDisciplineID, pTeacherID, pGroupID, 'detach', 'group');
-END //
-
-
-
-DROP FUNCTION IF EXISTS UnbindStudent//
-CREATE FUNCTION `UnbindStudent` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pStudentID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vInGroup, vStudentGroupID, vSemesterID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # todo: move to php layer
- IF NOT InternalIsTeacherBound(pTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
- SET vStudentGroupID = GetStudentGroup(pStudentID, vSemesterID);
-
- # 2. check if student's group is bound yet
- SET vInGroup = EXISTS(
- SELECT * FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = vStudentGroupID
- LIMIT 1
- );
-
- IF vInGroup > 0 THEN # student in general group
- INSERT INTO `disciplines_students`
- (DisciplineID, StudentID, Type)
- VALUES (pDisciplineID, pStudentID, 'detach')
- ON DUPLICATE KEY UPDATE disciplines_students.Type='detach';
- ELSE
- DELETE FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID = pStudentID
- LIMIT 1;
- END IF;
-
-
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- RETURN LogBind(pDisciplineID, pTeacherID, pStudentID, 'detach', 'student');
-END //
-
-
-
-DROP FUNCTION IF EXISTS Discipline_BindTeacher//
-CREATE FUNCTION `Discipline_BindTeacher` (
- `pDisciplineID` INT,
- `pBindingTeacherID` INT
-) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # try to insert BindingTeacher in access list
- INSERT INTO `disciplines_teachers`
- (DisciplineID, TeacherID)
- VALUES (pDisciplineID, pBindingTeacherID)
- ON DUPLICATE KEY UPDATE # just stub
- disciplines_teachers.ID = LAST_INSERT_ID(disciplines_teachers.ID);
- RETURN 0;
-END //
-
-
-
-DROP FUNCTION IF EXISTS UnbindTeacher//
-DROP FUNCTION IF EXISTS Discipline_UnbindTeacher//
-CREATE FUNCTION `Discipline_UnbindTeacher` (
- `pDisciplineID` INT,
- `pBindingTeacher` INT
-) RETURNS int(11)
- NO SQL
-BEGIN
- DELETE FROM `disciplines_teachers`
- WHERE disciplines_teachers.DisciplineID = pDisciplineID AND
- disciplines_teachers.TeacherID = pBindingTeacher
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END //
-
-
-# assign new author to discipline
-DROP FUNCTION IF EXISTS DelegateDiscipline//
-DROP FUNCTION IF EXISTS Discipline_Delegate//
-CREATE FUNCTION `Discipline_Delegate` (
- `pDisciplineID` INT,
- `pNewAuthorID` INT
-) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vTemp INT DEFAULT 0;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SET vTemp = Discipline_BindTeacher(pDisciplineID, pNewAuthorID);
-
- UPDATE `disciplines`
- SET disciplines.AuthorID = pNewAuthorID
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END //
-
-
-# erase all discipline's rates(and logs), unlock discipline for editing
-DROP FUNCTION IF EXISTS ClearDiscipline//
-CREATE FUNCTION `ClearDiscipline` (
- `pAuthorTeacherID` INT,
- `pDisciplineID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- IF NOT InternalIsTeacherAuthor(pAuthorTeacherID, pDisciplineID) THEN
- RETURN -1;
- END IF;
-
- # clear logs
- DELETE FROM `logs_rating`
- WHERE logs_rating.SubmoduleID IN
- (SELECT view_roadmap.SubmoduleID
- FROM `view_roadmap`
- WHERE view_roadmap.DisciplineID = pDisciplineID);
-
- # clear rating
- DELETE FROM `rating_table`
- WHERE rating_table.SubmoduleID IN
- (SELECT view_roadmap.SubmoduleID
- FROM `view_roadmap`
- WHERE view_roadmap.DisciplineID = pDisciplineID);
-
- # unlock discipline
- UPDATE `disciplines`
- SET disciplines.IsLocked = 0
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- RETURN ROW_COUNT()-1;
-END //
-
-
-
-DROP FUNCTION IF EXISTS DeleteDiscipline//
-DROP FUNCTION IF EXISTS Discipline_Delete//
-CREATE FUNCTION `Discipline_Delete` (
- `pDisciplineID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- # delete roadmap
- DELETE FROM `submodules`
- WHERE submodules.ModuleID IN (
- SELECT modules.ID
- FROM `modules`
- WHERE modules.DisciplineID = pDisciplineID
- );
- DELETE FROM `modules`
- WHERE modules.DisciplineID = pDisciplineID;
-
- # detach all entities from discipline
- DELETE FROM `disciplines_teachers`
- WHERE disciplines_teachers.DisciplineID = pDisciplineID;
- DELETE FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID;
- DELETE FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID;
- DELETE FROM logs_binds_groups
- WHERE logs_binds_groups.DisciplineID = pDisciplineID;
- DELETE FROM logs_binds_students
- WHERE logs_binds_students.DisciplineID = pDisciplineID;
-
-
- # delete discipline
- DELETE FROM `disciplines`
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
-
- RETURN 0;
-END //
-
-
-# get count of related with discipline records in rating_table
-DROP FUNCTION IF EXISTS Discipline_CountRatings//
-CREATE FUNCTION `Discipline_CountRatings` (
- `pDisciplineID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vRes INT DEFAULT 0;
-
- SELECT COUNT(rating_table.StudentID) INTO vRes
- FROM `view_roadmap`
- LEFT JOIN `rating_table` ON rating_table.SubmoduleID = view_roadmap.SubmoduleID
- WHERE view_roadmap.DisciplineID = pDisciplineID;
-
- RETURN vRes;
-END //
-
-
-
-DROP FUNCTION IF EXISTS RestrictAfterMilestone//
-CREATE FUNCTION `RestrictAfterMilestone` (
- `pDisciplineID` INT,
- `pMilestone` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- UPDATE `disciplines`
- SET disciplines.MilestoneDate = CURDATE(),
- disciplines.Milestone = pMilestone
- WHERE disciplines.ID = pDisciplineID
- LIMIT 1;
- RETURN 0;
-END //
-
-
-DROP FUNCTION IF EXISTS RestrictAfterMilestoneForCredits//
-CREATE FUNCTION `RestrictAfterMilestoneForCredits` (
- `pFacultyID` INT,
- `pMilestone` INT,
- `pSemesterID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- UPDATE `disciplines`
- SET disciplines.MilestoneDate = CURDATE(),
- disciplines.Milestone = pMilestone
- WHERE disciplines.FacultyID= pFacultyID AND
- disciplines.SemesterID = pSemesterID AND
- ( disciplines.ExamType = 'credit' OR disciplines.ExamType = 'grading_credit');
- RETURN 0;
-END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: modules
-# Label: roadmap
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS ChangeModuleName//
-CREATE FUNCTION `ChangeModuleName` (
- `pTeacherID` INT,
- `pModuleID` INT,
- `pName` VARCHAR(200) CHARSET utf8
- ) RETURNS int(11)
- NO SQL
-BEGIN
- UPDATE `modules`
- SET modules.Name = pName
- WHERE modules.ID = pModuleID AND
- modules.Type = 'regular' AND
- NOT InternalIsMapLocked(modules.DisciplineID)
- LIMIT 1;
- RETURN ROW_COUNT();
-END //
-
-
-
-DROP FUNCTION IF EXISTS AddModule//
-CREATE FUNCTION `AddModule` (
- `pTeacherID` INT,
- `pDisciplineID` INT,
- `pName` VARCHAR(200) CHARSET utf8
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vOrderNum INT DEFAULT 0;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -2;
- END IF;
-
- # get free orderNum
- SELECT MAX(modules.OrderNum)+1 INTO vOrderNum
- FROM `modules`
- WHERE modules.DisciplineID = pDisciplineID AND modules.Type = 'regular'
- LIMIT 1;
- IF vOrderNum IS NULL THEN # TODO: check unreachable code
- SET vOrderNum = 1;
- END IF;
-
- INSERT INTO `modules`
- (Name, OrderNum, DisciplineID )
- VALUES (pName, vOrderNum, pDisciplineID);
- RETURN LAST_INSERT_ID();
-END //
-
-
-
-DROP FUNCTION IF EXISTS AddModuleExam//
-CREATE FUNCTION `AddModuleExam` (
- `pTeacherID` INT,
- `pDisciplineID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vModule, vChecker INT DEFAULT -1;
- DECLARE vIsExamExists BOOLEAN;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- SET vIsExamExists = EXISTS(
- SELECT * FROM `modules`
- WHERE modules.DisciplineID = pDisciplineID AND
- modules.Type = 'exam'
- LIMIT 1
- );
- IF vIsExamExists THEN
- RETURN -2;
- END IF;
-
- INSERT INTO `modules`
- (Name, OrderNum, DisciplineID, Type)
- VALUES ('Ðкзамен' , 3141592 , pDisciplineID, 'exam');
-
- SET vModule = LAST_INSERT_ID();
- # 3 attempt for pass exam
- SET vChecker = AddSubmodule(pTeacherID, vModule, 40, '', NULL, 'LandmarkControl');
- SET vChecker = AddSubmodule(pTeacherID, vModule, 40, '', NULL, 'LandmarkControl');
- SET vChecker = AddSubmodule(pTeacherID, vModule, 40, '', NULL, 'LandmarkControl');
- RETURN vModule;
-END //
-
-
-DROP FUNCTION IF EXISTS AddModuleExtra//
-CREATE FUNCTION `AddModuleExtra` (
- `pTeacherID` INT,
- `pDisciplineID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vChecker, vModule, vType, vGap INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # try to find existing extra module
- SELECT modules.ID INTO vChecker
- FROM `modules`
- WHERE modules.DisciplineID = pDisciplineID AND modules.Type = 'extra'
- LIMIT 1;
- IF vChecker > 0 THEN
- RETURN -2;
- END IF;
-
- # add extra module
- INSERT INTO `modules`
- (Name, OrderNum, DisciplineID, Type)
- VALUES ('Добор баллов' , 2900666 , pDisciplineID, 'extra');
-
-
- # get discipline exam type
- SELECT modules.ID, disciplines.ExamType INTO vModule, vType
- FROM `modules`
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE modules.DisciplineID = pDisciplineID AND
- modules.Type = 'extra'
- LIMIT 1;
- IF vModule <= 0 THEN
- RETURN -1;
- END IF;
-
- # 1 extra attempt for exam and 2 for credit
- SET vGap = -1;
- IF vType = 1 THEN # exam
- SET vGap = 7;
- END IF;
- IF vType = 2 OR vType = 3 THEN # credit, grading_credit
- SET vGap = 29;
- SET vChecker = AddSubmodule(pTeacherID, vModule, vGap, '', NULL, 'LandmarkControl');
- END IF;
-
- SET vChecker = AddSubmodule(pTeacherID, vModule, vGap, '', NULL, 'LandmarkControl');
- RETURN vModule;
-END //
-
-
-DROP FUNCTION IF EXISTS DeleteModule//
-CREATE FUNCTION `DeleteModule` (
- `pTeacherID` INT,
- `pModuleID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vDisciplineID INT DEFAULT -1;
-
- # get discipline ID
- SELECT disciplines.ID INTO vDisciplineID
- FROM `modules`
- INNER JOIN `disciplines` ON modules.DisciplineID = disciplines.ID AND
- disciplines.AuthorID = pTeacherID
- WHERE modules.ID = pModuleID
- LIMIT 1;
-
- # check rights
- IF NOT InternalIsTeacherAuthor(pTeacherID, vDisciplineID) OR
- InternalIsMapLocked(vDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- DELETE FROM `submodules`
- WHERE submodules.ModuleID = pModuleID;
- DELETE FROM `modules`
- WHERE modules.ID = pModuleID;
-
- # restore continuous ordering
- SET @counter = 0;
- UPDATE `modules`
- SET modules.OrderNum = (@counter := @counter + 1)
- WHERE modules.DisciplineID = vDisciplineID AND
- modules.Type = 'regular'
- ORDER BY modules.OrderNum ASC;
-
- RETURN 0;
-END //
-
-
-
-DROP FUNCTION IF EXISTS DeleteModuleExam//
-CREATE FUNCTION `DeleteModuleExam` (
- `pTeacherID` INT,
- `pDisciplineID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vExamModuleID INT DEFAULT -1;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # get exam module ID
- SELECT modules.ID INTO vExamModuleID
- FROM `modules`
- WHERE modules.Type = 'exam' AND
- modules.DisciplineID = pDisciplineID
- LIMIT 1;
- IF vExamModuleID <= 0 THEN
- RETURN -1;
- END IF;
-
- DELETE FROM `submodules`
- WHERE vExamModuleID = submodules.ModuleID;
- DELETE FROM `modules`
- WHERE vExamModuleID = modules.ID
- LIMIT 1;
-
- RETURN 0;
-END //
-
-
-
-DROP FUNCTION IF EXISTS SwapModuleOrder//
-CREATE FUNCTION `SwapModuleOrder` (
- `pTeacherID` INT,
- `pModuleID1` INT,
- `pModuleID2` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vChecker, vOrder1, vOrder2,
- vDisciplineID1, vDisciplineID2 INT DEFAULT -1;
-
- # get disciplineID and orderNum for 1st module(pModuleID1)
- SELECT modules.OrderNum,
- modules.DisciplineID
- INTO vOrder1, vDisciplineID1
- FROM `modules`
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- modules.ID = pModuleID1 AND
- modules.Type = 'regular'
- LIMIT 1;
-
- # get disciplineID and orderNum for 2st module(pModuleID2)
- SELECT modules.OrderNum,
- modules.DisciplineID
- INTO vOrder2, vDisciplineID2
- FROM `modules`
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- modules.ID = pModuleID2 AND
- modules.Type = 'regular'
- LIMIT 1;
-
- # check that modules belong to one discipline, check rights
- IF vDisciplineID1 != vDisciplineID2 OR vDisciplineID1 <= 0 OR
- InternalIsMapLocked(vDisciplineID1) THEN
- RETURN -1;
- END IF;
-
- # swap
- UPDATE `modules`
- SET modules.OrderNum = 271828
- WHERE modules.ID = pModuleID1;
- UPDATE `modules`
- SET modules.OrderNum = vOrder1
- WHERE modules.ID = pModuleID2
- LIMIT 1;
- UPDATE `modules`
- SET modules.OrderNum = vOrder2
- WHERE modules.ID = pModuleID1
- LIMIT 1;
-
- RETURN 0;
-END //
-
-
-
-DROP FUNCTION IF EXISTS AddModuleBonus//
-CREATE FUNCTION `AddModuleBonus` (
- `pTeacherID` INT,
- `pDisciplineID` INT
- ) RETURNS INT(11)
- NO SQL
-BEGIN
- DECLARE vChecker, vModuleID INT DEFAULT -1;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # check existing of bonus module
- SELECT modules.ID INTO vChecker
- FROM `modules`
- WHERE modules.DisciplineID = pDisciplineID AND
- modules.Type = 'bonus';
- IF vChecker > 0 THEN
- RETURN -2;
- END IF;
-
- INSERT INTO `modules`
- (Name, OrderNum, DisciplineID, Type)
- VALUES ('БонуÑные баллы' , 2141692 , pDisciplineID, 'bonus');
-
- SET vModuleID = LAST_INSERT_ID();
- SET vChecker = AddSubmodule(pTeacherID, vModuleID, 10, '', NULL, 'LandmarkControl');
- RETURN 0;
-END //
-
-
-DROP FUNCTION IF EXISTS DeleteModuleBonus//
-CREATE FUNCTION `DeleteModuleBonus` (
- `pTeacherID` INT,
- `pDisciplineID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vBonusModuleID INT DEFAULT -1;
- IF NOT InternalIsTeacherAuthor(pTeacherID, pDisciplineID) OR
- InternalIsMapLocked(pDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # get bonus module ID
- -- todo: extract method
- SELECT modules.ID INTO vBonusModuleID
- FROM `modules`
- WHERE modules.Type = 'bonus' AND
- modules.DisciplineID = pDisciplineID
- LIMIT 1;
- IF vBonusModuleID <= 0 THEN
- RETURN -1;
- END IF;
-
- DELETE FROM `submodules`
- WHERE vBonusModuleID = submodules.ModuleID;
-
- DELETE FROM `modules`
- WHERE vBonusModuleID = modules.ID
- LIMIT 1;
-
- RETURN 0;
-END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: submodules
-# Label: roadmap
-# -------------------------------------------------------------------------------------------
-
-DROP FUNCTION IF EXISTS ChangeSubmoduleMaxAndControl//
-CREATE FUNCTION `ChangeSubmoduleMaxAndControl` (
- `pTeacherID` INT,
- `pSubmoduleID` INT,
- `pMaxRate` INT,
- `pControlType` VARCHAR(30) CHARSET utf8
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vChecker, vDisciplineID, vIsLocked, vNewDiscMaxRate, vCurRate INT DEFAULT -1;
-
- # check that discipline and submodule exists and doesn't locked
- SELECT disciplines.IsLocked,
- disciplines.MaxRate - submodules.MaxRate + pMaxRate
- INTO vIsLocked, vNewDiscMaxRate
- FROM `submodules`
- INNER JOIN `modules` ON submodules.ModuleID = modules.ID
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE submodules.ID = pSubmoduleID AND
- disciplines.AuthorID = pTeacherID
- LIMIT 1;
- IF vIsLocked != 0 OR
- vNewDiscMaxRate > 100
- THEN
- RETURN -1;
- END IF;
-
- UPDATE `submodules`
- SET submodules.MaxRate = pMaxRate,
- submodules.Type = pControlType
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END //
-
-
-
-DROP FUNCTION IF EXISTS ChangeSubmoduleName//
-CREATE FUNCTION `ChangeSubmoduleName` (
- `pTeacherID` INT,
- `pSubmoduleID` INT,
- `pName` VARCHAR(200) CHARSET utf8
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vIsLocked INT DEFAULT -1;
-
- SELECT disciplines.IsLocked INTO vIsLocked
- FROM `submodules`
- INNER JOIN `modules` ON submodules.ModuleID = modules.ID
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- submodules.ID = pSubmoduleID
- LIMIT 1;
- IF vIsLocked != 0 THEN
- RETURN -1;
- END IF;
-
- UPDATE `submodules`
- SET submodules.Name = pName
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
- RETURN 0;
-END //
-
-
-
-DROP FUNCTION IF EXISTS ChangeSubmoduleDescription//
-CREATE FUNCTION `ChangeSubmoduleDescription` (
- `pTeacherID` INT,
- `pSubmoduleID` INT,
- `pDescription` VARCHAR(200) CHARSET utf8
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vIsLocked INT DEFAULT -1;
-
- SELECT disciplines.IsLocked INTO vIsLocked
- FROM `submodules`
- INNER JOIN `modules` ON submodules.ModuleID = modules.ID
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- submodules.ID = pSubmoduleID
- LIMIT 1;
- IF vIsLocked != 0 THEN
- RETURN -1;
- END IF;
-
- UPDATE `submodules`
- SET submodules.Description = pDescription
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
- RETURN 0;
-END //
-
-
-
-
-DROP FUNCTION IF EXISTS DeleteSubmodule//
-CREATE FUNCTION `DeleteSubmodule` (
- `pTeacherID` INT,
- `pSubmoduleID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vIsLocked, vModuleID INT DEFAULT -1;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- SELECT modules.ID, disciplines.IsLocked
- INTO vModuleID, vIsLocked
- FROM `submodules`
- INNER JOIN `modules` ON modules.ID = submodules.ModuleID
- INNER JOIN `disciplines` ON modules.DisciplineID = disciplines.ID
- WHERE disciplines.AuthorID = pTeacherID AND
- submodules.ID = pSubmoduleID
- LIMIT 1;
- IF vIsLocked != 0 THEN
- RETURN -1;
- END IF;
-
- # handler will catch constraint violation
- DELETE FROM `submodules`
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
-
- # restore continuous ordering
- SET @counter = 0;
- UPDATE `submodules`
- SET submodules.OrderNum = (@counter := @counter + 1)
- WHERE submodules.ModuleID = vModuleID
- ORDER BY submodules.OrderNum ASC;
-
- RETURN 0;
-END //
-
-
-
-DROP FUNCTION IF EXISTS AddSubmodule//
-CREATE FUNCTION `AddSubmodule` (
- `pTeacherID` INT,
- `pModuleID` INT,
- `pMaxRate` INT,
- `pName` VARCHAR(200) CHARSET utf8,
- `pDescription` VARCHAR(200) CHARSET utf8,
- `pControlType` VARCHAR(30) CHARSET utf8
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vOrderNum, vIsLocked INT DEFAULT -1;
- DECLARE vDescription VARCHAR(200) CHARSET utf8 DEFAULT pDescription;
- # DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- # check author and discipline lock
- SELECT disciplines.IsLocked INTO vIsLocked
- FROM `modules`
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- modules.ID = pModuleID
- LIMIT 1;
- IF vIsLocked != 0 THEN
- RETURN -2;
- END IF;
-
- # get free order
- SET vOrderNum = 0;
- SELECT MAX(submodules.OrderNum) INTO vOrderNum
- FROM `submodules`
- WHERE submodules.ModuleID = pModuleID
- LIMIT 1;
- IF vOrderNum IS NULL THEN
- SET vOrderNum = 0;
- END IF;
- SET vOrderNum = vOrderNum + 1;
-
- # insert submodule
-
- IF vDescription = '' THEN
- SET vDescription = NULL;
- END IF;
- INSERT INTO `submodules`
- (ModuleID, MaxRate, OrderNum, Name, Description, Type)
- VALUES (pModuleID, pMaxRate, vOrderNum, pName, vDescription, pControlType);
-
- RETURN LAST_INSERT_ID();
-END //
-
-
-
-DROP FUNCTION IF EXISTS SwapSubmoduleOrder//
-CREATE FUNCTION `SwapSubmoduleOrder` (
- `pTeacherID` INT,
- `pSubmoduleID1` INT,
- `pSubmoduleID2` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vDisciplineID, vOrder1, vOrder2,
- vModule1, vModule2 INT DEFAULT -1;
-
- SELECT submodules.OrderNum,
- submodules.ModuleID,
- disciplines.ID
- INTO vOrder1, vModule1, vDisciplineID
- FROM `submodules`
- INNER JOIN `modules` ON submodules.ModuleID = modules.ID
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- submodules.ID = pSubmoduleID1
- LIMIT 1;
-
- SELECT submodules.OrderNum,
- submodules.ModuleID
- INTO vOrder2, vModule2
- FROM `submodules`
- INNER JOIN `modules` ON submodules.ModuleID = modules.ID
- INNER JOIN `disciplines` ON disciplines.ID = modules.DisciplineID
- WHERE disciplines.AuthorID = pTeacherID AND
- submodules.ID = pSubmoduleID2
- LIMIT 1;
-
- # check, that modules exists and belong to one discipline
- IF vModule1 <= 0 OR vModule1 != vModule2 OR
- InternalIsMapLocked(vDisciplineID)
- THEN
- RETURN -1;
- END IF;
-
- # swap
- UPDATE `submodules`
- SET submodules.OrderNum = 271828
- WHERE submodules.ID = pSubmoduleID1
- LIMIT 1;
- UPDATE `submodules`
- SET submodules.OrderNum = vOrder1
- WHERE submodules.ID = pSubmoduleID2
- LIMIT 1;
- UPDATE `submodules`
- SET submodules.OrderNum = vOrder2
- WHERE submodules.ID = pSubmoduleID1
- LIMIT 1;
- RETURN 0;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: rating
-# -------------------------------------------------------------------------------------------
-
-
-# ВычиÑление макÑимального балла Ð´Ð»Ñ submodule
-DROP FUNCTION IF EXISTS CalculateMaxRateForExtra//
-CREATE FUNCTION `CalculateMaxRateForExtra` (
- `pDisciplineID` INT,
- `pStudentID` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vExamType enum('exam', 'credit', 'grading_credit') DEFAULT NULL;
- DECLARE vDiscID, vLim, vResult INT DEFAULT 0;
-
- # get disc type
- SET vExamType = GetDisciplineProperty(pDisciplineID, 'type');
-
- # submodule doesn't exists
- IF vExamType IS NULL OR vExamType <= 0 THEN
- RETURN -1;
- END IF;
- SET vLim = IF(vExamType = 'exam', 38, 60);
-
- SELECT SUM(IF(view_roadmap.ModuleType = 'regular', rating_table.Rate, 0)) INTO vResult
- FROM `view_roadmap`
- LEFT JOIN `rating_table` ON rating_table.StudentID = pStudentID AND
- rating_table.SubmoduleID = view_roadmap.SubmoduleID
- WHERE view_roadmap.DisciplineID = pDisciplineID
- LIMIT 1;
- RETURN vLim - vResult;
-END //
-
-
-DROP FUNCTION IF EXISTS SetStudentRate//
-CREATE FUNCTION `SetStudentRate` (
- `pTeacherID` INT,
- `pStudentID` INT,
- `pSubmoduleID` INT,
- `pRate` INT
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vDisciplineID, vMaxRate, vModuleType, vSemesterID INT DEFAULT -1;
- DECLARE vIsOver, vIsLocked, vIsUsed BOOLEAN DEFAULT FALSE;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- IF pRate < 0 THEN
- INSERT INTO `logs_rating`
- (StudentID, SubmoduleID, TeacherID, Rate, Action )
- VALUES (pStudentID, pSubmoduleID, pTeacherID, pRate, 'delete');
-
- # TODO: extract method log rate
- DELETE FROM `rating_table`
- WHERE rating_table.StudentID = pStudentID AND
- rating_table.SubmoduleID = pSubmoduleID
- LIMIT 1;
-
- RETURN ROW_COUNT()-1;
- END IF;
-
- SET vIsOver = TRUE;
- SELECT disciplines.ID,
- disciplines.SemesterID,
- disciplines.IsLocked,
- disciplines.Milestone,
- submodules.IsUsed,
- submodules.maxRate,
- modules.Type
- INTO vDisciplineID, vSemesterID, vIsLocked, vIsOver, vIsUsed, vMaxRate, vModuleType
- FROM `submodules`
- INNER JOIN `modules` ON submodules.ModuleID = modules.ID
- INNER JOIN `disciplines` ON modules.DisciplineID = disciplines.ID
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
-
- # correct max rate for extra module
- IF vModuleType = 4 THEN # 4 - extra
- SET vMaxRate = CalculateMaxRateForExtra(vDisciplineID, pStudentID);
- END IF;
-
- # 1) check rights
- # 2) check, you can't rate regular and bonus after milestone
- # 3) check, max rate exceeding
- IF NOT InternalIsStudentAttached(pStudentID, vDisciplineID, vSemesterID) OR
- NOT InternalIsTeacherBound(pTeacherID, vDisciplineID) OR
- pRate > vMaxRate OR
- (vIsOver AND (vModuleType = 1 OR vModuleType = 3)) # 1 - regular, 3 - bonus
- THEN
- RETURN -2;
- END IF;
-
- # add rate, or update old
- SET @tmp = 0;
- INSERT INTO `rating_table`
- (StudentID, TeacherID, SubmoduleID, Rate, Date)
- VALUES ( pStudentID, pTeacherID, pSubmoduleID, pRate, CURDATE())
- ON DUPLICATE KEY UPDATE
- rating_table.TeacherID = (@tmp := pTeacherID),
- rating_table.Rate = pRate,
- rating_table.Date = CURDATE();
-
- # log rate
- INSERT INTO `logs_rating`
- (StudentID, SubmoduleID, TeacherID, Rate, Action )
- VALUES (pStudentID, pSubmoduleID, pTeacherID, pRate,
- CASE WHEN @tmp > 0 THEN 'add' ELSE 'change' END);
-
- # lock discipline for structure editing
- IF NOT vIsLocked THEN
- UPDATE `disciplines`
- SET disciplines.IsLocked = TRUE
- WHERE disciplines.ID = vDisciplineID
- LIMIT 1;
- END IF;
-
- # add submodule to max rate counting
- IF NOT vIsUsed THEN
- UPDATE `submodules`
- SET submodules.IsUsed = TRUE
- WHERE submodules.ID = pSubmoduleID
- LIMIT 1;
- END IF;
- RETURN 0;
-END //
-
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: requests
-# -------------------------------------------------------------------------------------------
-
-
-
-DROP FUNCTION IF EXISTS SetRequestStatus//
-CREATE FUNCTION `SetRequestStatus` (
- `pRequestID` INT,
- `pStatus` enum('opened','processed','closed')
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
- UPDATE `requests`
- SET requests.Status = pStatus
- WHERE requests.ID = pRequestID
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END//
-
-DROP FUNCTION IF EXISTS CreateRequest//
-CREATE FUNCTION `CreateRequest`
- ( `pAccountID` INT,
- `pTitle` VARCHAR(50) CHARSET utf8,
- `pDescription` TEXT CHARSET utf8,
- `pImage` BOOLEAN
- ) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- INSERT INTO `requests`
- (AccountID, Title, Description, Status, HasImage)
- VALUES (pAccountID, pTitle, pDescription, 'opened', pImage);
- RETURN LAST_INSERT_ID();
-END//
-
-DROP FUNCTION IF EXISTS UpdateRequest//
-CREATE FUNCTION `UpdateRequest` (
- `pRequestID` INT,
- `pTitle` VARCHAR(50) CHARSET utf8,
- `pDescription` TEXT CHARSET utf8
-) RETURNS int(11)
-NO SQL
-BEGIN
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -1;
-
- UPDATE `requests`
- SET requests.Description = pDescription,
- requests.Title = pTitle,
- requests.Date = NOW()
- WHERE requests.ID = pRequestID AND
- requests.Description IS NULL AND
- requests.Title IS NULL
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END//
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: recovery
-# -------------------------------------------------------------------------------------------
-
-
-
-DROP FUNCTION IF EXISTS CreateRecoveryToken//
-CREATE FUNCTION `CreateRecoveryToken` (
- `pAccountOrEMail` VARCHAR(255) CHARSET utf8,
- `pToken` VARCHAR(100) CHARSET utf8
-) RETURNS VARCHAR(255) charset utf8
- NO SQL
-BEGIN
- DECLARE vAccountID INT DEFAULT -1;
- DECLARE vUserFullName TEXT charset utf8;
- DECLARE EXIT HANDLER FOR SQLEXCEPTION RETURN -2;
-
- # get account ID
- SELECT accounts.ID INTO vAccountID
- FROM `accounts`
- WHERE accounts.EMail = pAccountOrEMail OR
- accounts.Login = pAccountOrEMail
- LIMIT 1;
- IF vAccountID <= 0 THEN
- RETURN '';
- END IF;
-
- SET vUserFullName = GetUserFullNameByAccountID(vAccountID);
- IF vUserFullName IS NULL OR vUserFullName = '' THEN
- RETURN '';
- END IF;
-
- # transform all unused recovery tokens into used
- UPDATE `recovery_tokens`
- SET recovery_tokens.isUsed = 1
- WHERE recovery_tokens.isUsed = 0 AND
- recovery_tokens.AccountID = vAccountID;
-
- # handle catch constraints violations
- INSERT INTO `recovery_tokens`
- ( AccountID, Token )
- VALUES (vAccountID, pToken);
- RETURN vUserFullName;
-END//
-
-DROP FUNCTION IF EXISTS GetUserFullNameByAccountID//
-CREATE FUNCTION `GetUserFullNameByAccountID` (
- `pAccountID` INT(11)
- ) RETURNS VARCHAR(255) charset utf8
-NO SQL
-BEGIN
- DECLARE vUserFullName VARCHAR(255) charset utf8;
- DECLARE vChecker INT DEFAULT -1;
-
- # try to find student with that account id
- SELECT students.ID, CONCAT(students.LastName,' ',students.FirstName,' ',students.SecondName)
- INTO vChecker, vUserFullName
- FROM `students`
- WHERE students.AccountID = pAccountID
- LIMIT 1;
-
- IF vChecker <= 0 THEN # try to find teacher with that account id
- SELECT teachers.ID, CONCAT(teachers.LastName,' ',teachers.FirstName,' ',teachers.SecondName)
- INTO vChecker, vUserFullName
- FROM `teachers`
- WHERE teachers.AccountID = pAccountID
- LIMIT 1;
-
- IF vChecker <= 0 THEN
- RETURN '';
- END IF;
- END IF;
-
- RETURN vUserFullName;
-END//
-
-DROP FUNCTION IF EXISTS UseRecoveryToken//
-CREATE FUNCTION `UseRecoveryToken` (
- `pToken` VARCHAR(100) CHARSET utf8
- ) RETURNS int(11)
- NO SQL
-BEGIN
- DECLARE vChecker INT DEFAULT -1;
-
- # set token used
- UPDATE `recovery_tokens`
- SET recovery_tokens.IsUsed = 1
- WHERE recovery_tokens.Token = pToken
- LIMIT 1;
- RETURN ROW_COUNT()-1;
-END//
-
-DROP FUNCTION IF EXISTS SaveSession //
-CREATE FUNCTION SaveSession
- ( pSessionID VARCHAR(40),
- pUserLogin VARCHAR(50) CHARSET utf8,
- pUserPassword VARCHAR(64)
- ) RETURNS INT(11)
- NO SQL
-BEGIN
- INSERT INTO sessions (SessionID, Login, Password)
- VALUES(pSessionID, pUserLogin, pUserPassword);
- RETURN LAST_INSERT_ID();
-END //
-
-DELIMITER ;
diff --git a/db/migrations/stored/V1_4__procedures.sql b/db/migrations/stored/V1_4__procedures.sql
deleted file mode 100644
index 15339aca6..000000000
--- a/db/migrations/stored/V1_4__procedures.sql
+++ /dev/null
@@ -1,1611 +0,0 @@
-SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
-SET time_zone = "+00:00";
-
-
-/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
-/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
-/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
-/*!40101 SET NAMES utf8 */;
-
-DELIMITER //
-
-DROP PROCEDURE IF EXISTS GetCurSemesterInfo//
-DROP PROCEDURE IF EXISTS GetCurSemesterID//
-DROP PROCEDURE IF EXISTS GetHashKey//
-
-DROP PROCEDURE IF EXISTS GetStudyGroupsForDisciplineFull//
-
-DROP PROCEDURE IF EXISTS GetStudyGroupsForDiscipline//
-DROP PROCEDURE IF EXISTS GetStudyGroups//
-
-DROP PROCEDURE IF EXISTS GetDisciplineInfoByID//
-DROP PROCEDURE IF EXISTS GetMapForDisciplineExam//
-DROP PROCEDURE IF EXISTS GetMapForDiscipline//
-
-DROP PROCEDURE IF EXISTS GetMapForStudent//
-DROP PROCEDURE IF EXISTS GetMapForStudentExam//
-DROP PROCEDURE IF EXISTS GetRatesForStudentsGroup//
-
-DROP PROCEDURE IF EXISTS CreateFaculty //
-DROP PROCEDURE IF EXISTS GetReports//
-DROP PROCEDURE IF EXISTS GetSettings//
-
-DROP PROCEDURE IF EXISTS GetStudentsByStudyGroups//
-DROP PROCEDURE IF EXISTS GetStudentsByFaculty//
-DROP PROCEDURE IF EXISTS SearchStudentsByName//
-
-
-DROP PROCEDURE IF EXISTS GetSemesterInfo//
-DROP PROCEDURE IF EXISTS GetSemesters//
-DROP PROCEDURE IF EXISTS GetTeachersByDepartment//
-DROP PROCEDURE IF EXISTS GetTeachersByFaculty//
-
-DROP PROCEDURE IF EXISTS GetAccountInfo//
-DROP PROCEDURE IF EXISTS GetPersonalInfo//
-
-DROP PROCEDURE IF EXISTS GetRatesForGroupByStage2//
-DROP PROCEDURE IF EXISTS GetDisciplineRateInfo//
-
-
-DROP PROCEDURE IF EXISTS RequestsNum//
-
-# -------------------------------------------------------------------------------------------
-# Label: abbreviations
-# -------------------------------------------------------------------------------------------
-
-# abbreviation: abbr
-# specialization: spec
-# department: dep
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: preferences
-# Label: magic
-# -------------------------------------------------------------------------------------------
-
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: semesters
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetSemestersInfo//
-CREATE PROCEDURE `GetSemestersInfo` (
- IN `pSemesterID` INT
-) NO SQL
-BEGIN
- SELECT semesters.ID,
- semesters.Year,
- semesters.Num
- FROM `semesters`
- WHERE CASE WHEN pSemesterID != 0 THEN semesters.ID = pSemesterID ELSE TRUE END
- ORDER BY semesters.ID DESC;
-END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: faculties
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetFaculties//
-CREATE PROCEDURE `GetFaculties` (
-) NO SQL
-BEGIN
- SELECT faculties.ID,
- faculties.Name,
- faculties.Abbr
- FROM `faculties`
- ORDER BY faculties.Name ASC;
-END //
-
-# -------------------------------------------------------------------------------------------
-# Label: departments
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetDepartments//
-CREATE PROCEDURE `GetDepartments` (
- IN `pFacultyID` INT
-) NO SQL
-BEGIN
- SELECT departments.ID,
- departments.Name
- FROM `departments`
- WHERE departments.FacultyID = pFacultyID
- ORDER BY departments.Name ASC;
-END //
-
-DROP PROCEDURE IF EXISTS Departments_LoadAll//
-CREATE PROCEDURE `Departments_LoadAll` (
-) NO SQL
-BEGIN
- SELECT * FROM `departments`;
-END //
-
-# -------------------------------------------------------------------------------------------
-# Label: specializations
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetSpecializations//
-CREATE PROCEDURE `GetSpecializations` (
- IN `pFacultyID` INT
-) NO SQL
-BEGIN
- SELECT specializations.ID,
- specializations.Name,
- specializations.Abbr
- FROM `specializations`
- WHERE specializations.FacultyID = pFacultyID
- ORDER BY subjects.Name ASC;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: job positions
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetJobPositions//
-CREATE PROCEDURE `GetJobPositions` (
-) NO SQL
-BEGIN
- SELECT job_positions.ID,
- job_positions.Name
- FROM `job_positions`
- ORDER BY job_positions.Name;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: grades
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetGrades//
-CREATE PROCEDURE `GetGrades` (
-) NO SQL
-BEGIN
- SELECT grades.ID,
- grades.Num,
- grades.Degree
- FROM `grades`
- ORDER BY grades.ID;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: study groups
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetGroups//
-CREATE PROCEDURE `GetGroups` (
- IN `pGradeID` INT,
- IN `pFacultyID` INT
-) NO SQL
-BEGIN
- SELECT view_groups.GroupID AS 'ID',
- view_groups.GroupNum,
- view_groups.SpecID,
- view_groups.SpecName,
- view_groups.SpecAbbr
- FROM `view_groups`
- WHERE view_groups.GradeID = pGradeID AND
- view_groups.FacultyID = pFacultyID
- ORDER BY view_groups.GroupNum ASC;
-END //
-
-
-# get all groups, include attached student's groups
-DROP PROCEDURE IF EXISTS GetGroupsForDisciplineAll//
-CREATE PROCEDURE `GetGroupsForDisciplineAll` (
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- # TODO: reuse
- # general + attached
- CREATE TEMPORARY TABLE IF NOT EXISTS tGroup AS (
- SELECT tGroup1.GroupID
- FROM (
- SELECT students_groups.GroupID
- FROM `disciplines_students`
- INNER JOIN `students_groups` ON students_groups.StudentID = disciplines_students.StudentID AND
- students_groups.SemesterID = vSemesterID AND
- students_groups.State <= 'outlet'
- WHERE disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.Type = 'attach'
- UNION
- SELECT disciplines_groups.GroupID
- FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID
- ) tGroup1
- );
-
- SELECT view_groups.GroupID AS 'ID',
- view_groups.GroupNum,
- view_groups.GradeID,
- view_groups.GradeNum,
- view_groups.Degree,
- view_groups.SpecID,
- view_groups.SpecName,
- view_groups.SpecAbbr
- FROM `tGroup`
- INNER JOIN `view_groups` ON tGroup.GroupID = view_groups.GroupID
- ORDER BY view_groups.GradeID ASC, view_groups.GroupID ASC;
-END //
-
-
-# get all general study groups, that takes this course
-DROP PROCEDURE IF EXISTS GetGroupsForDiscipline//
-CREATE PROCEDURE `GetGroupsForDiscipline` (
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- SELECT view_groups.GroupID AS 'ID',
- view_groups.GroupNum,
- view_groups.GradeID,
- view_groups.GradeNum,
- view_groups.Degree,
- view_groups.SpecID,
- view_groups.SpecName,
- view_groups.SpecAbbr
- FROM `disciplines_groups`
- INNER JOIN `view_groups` ON disciplines_groups.GroupID = view_groups.GroupID
- WHERE disciplines_groups.DisciplineID = pDisciplineID
- ORDER BY view_groups.GradeID ASC, view_groups.GroupID ASC;
-END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: subjects
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetSubjects//
-CREATE PROCEDURE `GetSubjects` (
- IN `pFacultyID` INT
-) NO SQL
-BEGIN
- SELECT subjects.ID,
- subjects.Name AS 'Title',
- subjects.Abbr
- FROM `subjects_faculties`
- INNER JOIN `subjects` ON subjects_faculties.SubjectID = subjects.ID
- WHERE subjects_faculties.FacultyID = pFacultyID
- ORDER BY subjects.Name ASC;
-END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: accounts
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetFullInfo//
-CREATE PROCEDURE `GetFullInfo` (
- IN `pUserID` INT,
- IN `pSemesterID` INT
-) NO SQL
-BEGIN
- DECLARE vAccountType enum('student', 'teacher');
-
- SELECT user_roles.Type INTO vAccountType
- FROM `accounts`
- INNER JOIN `user_roles` ON accounts.UserRoleID = user_roles.ID
- WHERE accounts.ID = pUserID
- LIMIT 1;
-
-# type 1: student
-# 2: teacher
- IF vAccountType = 'student' THEN
- SELECT
- # personal info
- students.LastName,
- students.FirstName,
- students.SecondName,
- students.ID as 'StudentID',
-
- # group info
- -- GradeID, GradeNum, GroupID, GroupNum, GroupName, Degree,
- -- SpecID, SpecName, SpecAbbr, FacultyID, FacultyName, FacultyAbbr,
- view_groups.*,
- students_groups.SemesterID,
-
- # account info
- accounts.ID,
- accounts.Login,
- accounts.EMail,
- user_roles.Type,
- user_roles.RoleName AS 'Role',
- user_roles.Mark AS 'RoleMark',
- accounts.IsEnabled,
- accounts.ActivationCode AS 'Code',
- accounts.UserAgent
- FROM students
- INNER JOIN `accounts` ON accounts.ID = students.AccountID
- INNER JOIN `user_roles` ON user_roles.ID = accounts.UserRoleID
- LEFT JOIN students_groups ON students.ID = students_groups.StudentID
- LEFT JOIN view_groups ON view_groups.GroupID = students_groups.GroupID
- WHERE students.AccountID = pUserID
- ORDER BY students_groups.SemesterID <=> pSemesterID DESC
- LIMIT 1;
- ELSE
- SELECT # teacher info
- view_teachers.LastName,
- view_teachers.FirstName,
- view_teachers.SecondName,
- view_teachers.TeacherID,
- view_teachers.DepID,
- view_teachers.DepName,
- view_teachers.JobPositionName,
- view_teachers.FacultyID,
- view_teachers.FacultyName,
- view_teachers.FacultyAbbr,
- # account info
- accounts.ID,
- accounts.Login,
- accounts.EMail,
- user_roles.Type,
- user_roles.RoleName AS 'Role',
- user_roles.Mark AS 'RoleMark',
- accounts.IsEnabled,
- accounts.ActivationCode AS 'Code',
- accounts.UserAgent
- FROM `view_teachers`
- INNER JOIN `accounts` ON accounts.ID = view_teachers.AccountID
- INNER JOIN `user_roles` ON user_roles.ID = accounts.UserRoleID
- WHERE view_teachers.AccountID = pUserID
- LIMIT 1;
- END IF;
-END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: teachers
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetTeachers//
-CREATE PROCEDURE `GetTeachers` (
- IN `pFacultyID` INT,
- IN `pDepartmentID` INT
-) NO SQL
-BEGIN
- SELECT view_teachers.TeacherID AS 'ID',
- view_teachers.LastName,
- view_teachers.FirstName,
- view_teachers.SecondName,
- view_teachers.AccountID,
- view_teachers.JobPositionName,
- view_teachers.DepID,
- view_teachers.DepName
- FROM `view_teachers`
- WHERE
- CASE WHEN pFacultyID != 0 THEN view_teachers.FacultyID = pFacultyID ELSE TRUE END AND
- CASE WHEN pDepartmentID != 0 THEN view_teachers.DepID = pDepartmentID ELSE TRUE END
- ORDER BY view_teachers.LastName ASC,
- view_teachers.FirstName ASC;
-END //
-
-
-# get teachers, that teach course
-DROP PROCEDURE IF EXISTS GetTeachersForDiscipline//
-CREATE PROCEDURE `GetTeachersForDiscipline`(IN `pDisciplineID` INT)
- NO SQL
-BEGIN
- DECLARE vAuthorID INT DEFAULT -1;
- SET vAuthorID = GetDisciplineProperty(pDisciplineID, 'author');
-
- SELECT view_teachers.TeacherID AS 'ID',
- view_teachers.LastName,
- view_teachers.FirstName,
- view_teachers.SecondName,
- view_teachers.JobPositionID,
- view_teachers.JobPositionName,
- view_teachers.DepID,
- view_teachers.DepName,
- view_teachers.FacultyID,
- view_teachers.FacultyAbbr,
- ( view_teachers.TeacherID = vAuthorID ) AS 'IsAuthor'
- FROM `disciplines_teachers`
- INNER JOIN `view_teachers` ON view_teachers.TeacherID = disciplines_teachers.TeacherID
- WHERE disciplines_teachers.DisciplineID = pDisciplineID
- ORDER BY view_teachers.TeacherID = vAuthorID DESC,
- view_teachers.LastName ASC,
- view_teachers.FirstName ASC;
-END //
-
-DROP PROCEDURE IF EXISTS GetTeachersListForStudent//
-CREATE PROCEDURE `GetTeachersListForStudent` (
- IN `pStudentID` INT,
- IN `pSemesterID` INT,
- IN `pLoadAll` INT
-) NO SQL
-BEGIN
- DECLARE vStudentGroup INT DEFAULT -1;
- SET vStudentGroup = GetStudentGroup(pStudentID, pSemesterID);
-
-
- # TODO: reuse
- # select all disciplines for teacher
- CREATE TEMPORARY TABLE IF NOT EXISTS tDisciplines AS (
- SELECT disc2.DisciplineID
- FROM (
- SELECT disc1.DisciplineID,
- COALESCE(disc1.Type) AS 'Type'
- FROM (
- SELECT disciplines_students.DisciplineID,
- disciplines_students.Type
- FROM `disciplines_students`
- WHERE disciplines_students.StudentID = pStudentID
- UNION
- SELECT disciplines_groups.DisciplineID,
- NULL AS 'Type'
- FROM `disciplines_groups`
- WHERE disciplines_groups.GroupID = vStudentGroup
- ) AS disc1
- INNER JOIN `disciplines` ON disciplines.ID = disc1.DisciplineID
- WHERE disciplines.SemesterID = pSemesterID
- GROUP BY disc1.DisciplineID
- ) AS disc2
- WHERE NOT disc2.Type <=> 'detach'
- );
-
- SELECT tDisciplines.DisciplineID,
- teachers.ID AS 'TeacherID',
- teachers.LastName,
- teachers.FirstName,
- teachers.SecondName
- FROM tDisciplines
- INNER JOIN `disciplines` ON disciplines.ID = tDisciplines.DisciplineID
- LEFT JOIN `disciplines_teachers` ON disciplines_teachers.DisciplineID = tDisciplines.DisciplineID
- INNER JOIN `teachers` ON teachers.ID = disciplines_teachers.TeacherID
- WHERE pLoadAll OR disciplines.Subtype IS NULL
- ORDER BY tDisciplines.DisciplineID ASC,
- teachers.LastName ASC,
- teachers.FirstName ASC;
-END //
-
-
-
-# get teachers, that don't teach course
-DROP PROCEDURE IF EXISTS SearchTeachers//
-CREATE PROCEDURE `SearchTeachers` (
- IN `pFacultyID` INT,
- IN `pDepartmentID` INT,
- IN `pWord1` VARCHAR(100) CHARSET utf8,
- IN `pWord2` VARCHAR(100) CHARSET utf8,
- IN `pWord3` VARCHAR(100) CHARSET utf8,
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- DECLARE vWord1, vWord2, vWord3 VARCHAR(102) CHARSET utf8;
- DECLARE vAuthorID INT DEFAULT -1;
-
- SET vWord1 = CONCAT('%', pWord1, '%');
- SET vWord2 = CONCAT('%', pWord2, '%');
- SET vWord3 = CONCAT('%', pWord3, '%');
-
- SET vAuthorID = GetDisciplineProperty(pDisciplineID, 'author');
-
-
- DROP TABLE IF EXISTS tDiscTeachers;
- CREATE TEMPORARY TABLE tDiscTeachers AS (
- SELECT disciplines_teachers.TeacherID
- FROM disciplines_teachers
- WHERE disciplines_teachers.DisciplineID <=> pDisciplineID
- );
-
- SELECT tTeachers.TeacherID AS 'ID',
- tTeachers.LastName,
- tTeachers.FirstName,
- tTeachers.SecondName,
- tTeachers.JobPositionName,
- tTeachers.DepID,
- tTeachers.DepName,
- ( tTeachers.TeacherID = vAuthorID ) AS 'IsAuthor'
- FROM `view_teachers` AS tTeachers
- WHERE tTeachers.FacultyID = pFacultyID AND
- CASE WHEN pDepartmentID != 0 THEN tTeachers.DepID = pDepartmentID ELSE TRUE END AND
- NOT EXISTS (
- SELECT * FROM tDiscTeachers
- WHERE tDiscTeachers.TeacherID = tTeachers.TeacherID
- LIMIT 1
- ) AND
- CASE WHEN pWord1 != '' AND
- (@full := CONCAT(tTeachers.LastName, ' ', tTeachers.FirstName, ' ', tTeachers.SecondName)) != '' THEN
- @full LIKE vWord1 AND
- @full LIKE vWord2 AND
- @full LIKE vWord3
- ELSE TRUE
- END
- ORDER BY tTeachers.FacultyID ASC,
- tTeachers.DepName ASC,
- tTeachers.LastName ASC,
- tTeachers.FirstName ASC;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: students
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetStudents//
-CREATE PROCEDURE `GetStudents` (
- IN `pFacultyID` INT,
- IN `pGradeID` INT,
- IN `pGroupID` INT,
- IN `pSemesterID` INT,
- IN `pWord1` VARCHAR(100) CHARSET utf8,
- IN `pWord2` VARCHAR(100) CHARSET utf8,
- IN `pWord3` VARCHAR(100) CHARSET utf8
-) NO SQL
-BEGIN
- DECLARE vWord1, vWord2, vWord3 VARCHAR(102) CHARSET utf8;
- SET vWord1 = CONCAT('%', pWord1, '%');
- SET vWord2 = CONCAT('%', pWord2, '%');
- SET vWord3 = CONCAT('%', pWord3, '%');
-
-
- SELECT view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.AccountID,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.GroupID,
- view_students.GroupNum
- FROM `view_students`
- WHERE view_students.SemesterID = pSemesterID AND
- CASE WHEN pFacultyID != 0 THEN view_students.FacultyID = pFacultyID ELSE TRUE END AND
- CASE WHEN pGradeID != 0 THEN view_students.GradeID = pGradeID ELSE TRUE END AND
- CASE WHEN pGroupID != 0 THEN view_students.GroupID = pGroupID ELSE TRUE END AND
- CASE WHEN pWord1 != '' AND
- (@full := CONCAT(view_students.LastName, ' ', view_students.FirstName, ' ', view_students.SecondName)) != '' THEN
- @full LIKE vWord1 AND
- @full LIKE vWord2 AND
- @full LIKE vWord3
- ELSE TRUE
- END
- ORDER BY view_students.LastName ASC,
- view_students.FirstName ASC;
-END //
-
-
-# todo: refactor
-# not in general groups, not attached
-DROP PROCEDURE IF EXISTS SearchStudents//
-CREATE PROCEDURE `SearchStudents` (
- IN `pGradeID` INT,
- IN `pGroupID` INT,
- IN `pFacultyID` INT,
- IN `pFullName` VARCHAR(100) CHARSET utf8,
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- DECLARE vFullNameReg VARCHAR(102) CHARSET utf8;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
- SET vFullNameReg = CONCAT('%', pFullName, '%');
-
- CREATE TEMPORARY TABLE tDiscGroups AS (
- SELECT disciplines_groups.GroupID
- FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID
- );
- CREATE TEMPORARY TABLE tAttStud AS (
- SELECT disciplines_students.StudentID
- FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.Type = 'attach'
- );
-
- SELECT view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.GroupID,
- view_students.GroupNum
- FROM `view_students`
- LEFT JOIN tDiscGroups ON tDiscGroups.GroupID = view_students.GroupID
- LEFT JOIN tAttStud ON tAttStud.StudentID = view_students.StudentID
- WHERE view_students.SemesterID = vSemesterID AND
- view_students.FacultyID = pFacultyID AND
- view_students.GradeID = pGradeID AND
- (pGroupID = 0 OR view_students.GroupID = pGroupID) AND
- tAttStud.StudentID IS NULL AND
- tDiscGroups.GroupID IS NULL AND
- CASE WHEN pFullName != '' THEN
- CONCAT(view_students.LastName, ' ', view_students.FirstName, ' ', view_students.SecondName) LIKE vFullNameReg
- ELSE TRUE END
- ORDER BY view_students.GradeID ASC,
- view_students.GroupID ASC,
- view_students.LastName ASC,
- view_students.FirstName ASC;
-END //
-
-
-
-# in general groups, attached or detached
-DROP PROCEDURE IF EXISTS GetStudentsForDiscipline//
-CREATE PROCEDURE `GetStudentsForDiscipline` (
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- # TODO: reuse
- # general + attached + detached
- CREATE TEMPORARY TABLE tDiscStudents AS (
- SELECT st.StudentID,
- COALESCE(st.Type) AS 'Type'
- FROM (
- SELECT disciplines_students.StudentID,
- disciplines_students.Type
- FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID
- UNION
- SELECT students_groups.StudentID,
- NULL AS 'Type'
- FROM `disciplines_groups`
- LEFT JOIN `students_groups` ON students_groups.SemesterID = vSemesterID AND
- students_groups.GroupID = disciplines_groups.GroupID AND
- students_groups.State <= 'outlet'
- WHERE disciplines_groups.DisciplineID = pDisciplineID
- ) as st
- GROUP BY st.StudentID
- );
-
- SELECT view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.GroupID,
- view_students.GroupNum,
- tDiscStudents.Type AS 'AttachType'
- FROM tDiscStudents
- INNER JOIN `view_students` ON view_students.StudentID = tDiscStudents.StudentID AND
- view_students.SemesterID = vSemesterID
- ORDER BY tDiscStudents.Type <=> 'attach' ASC,
- view_students.GradeID ASC,
- view_students.GroupNum ASC,
- view_students.LastName ASC,
- view_students.FirstName ASC;
-END //
-
-
-
-# in general groups + attached
-DROP PROCEDURE IF EXISTS GetStudentsForRating//
-CREATE PROCEDURE `GetStudentsForRating` (
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- # TODO: reuse
- # general + attached + detached
- DROP TABLE IF EXISTS tDiscStudents;
- CREATE TEMPORARY TABLE tDiscStudents AS (
- SELECT st.StudentID,
- COALESCE(st.Type) AS 'Type'
- FROM (
- SELECT disciplines_students.StudentID,
- disciplines_students.Type
- FROM `disciplines_students`
- WHERE disciplines_students.DisciplineID = pDisciplineID
- UNION
- SELECT students_groups.StudentID,
- NULL AS 'Type'
- FROM `disciplines_groups`
- LEFT JOIN `students_groups` ON students_groups.SemesterID = vSemesterID AND
- students_groups.GroupID = disciplines_groups.GroupID AND
- students_groups.State <= 'outlet'
- WHERE disciplines_groups.DisciplineID = pDisciplineID
- ) as st
- GROUP BY st.StudentID
- );
-
- SELECT view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.GroupID,
- view_students.GroupNum,
- ( tDiscStudents.Type IS NOT NULL ) AS 'IsAttached'
- FROM tDiscStudents
- INNER JOIN `view_students` ON view_students.StudentID = tDiscStudents.StudentID AND
- view_students.SemesterID = vSemesterID
- WHERE NOT tDiscStudents.Type <=> 'detach'
- ORDER BY view_students.GradeID ASC,
- view_students.GroupNum ASC,
- view_students.LastName ASC,
- view_students.FirstName ASC;
-END //
-
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: disciplines
-# -------------------------------------------------------------------------------------------
-
-
-DROP PROCEDURE IF EXISTS GetDisciplineInfo//
-DROP PROCEDURE IF EXISTS Discipline_GetInfo//
-CREATE PROCEDURE `Discipline_GetInfo` (
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- DECLARE vIsBonus BOOLEAN;
- SET vIsBonus = EXISTS(
- SELECT * FROM `modules`
- WHERE modules.DisciplineID = pDisciplineID AND
- modules.Type = 'bonus'
- LIMIT 1
- );
-
- SELECT
- view_disciplines.DisciplineID AS 'ID',
- view_disciplines.AuthorID,
- view_disciplines.GradeID,
- view_disciplines.GradeNum,
- view_disciplines.Degree,
- view_disciplines.ExamType AS 'Type',
- view_disciplines.LectureCount AS 'Lectures',
- view_disciplines.PracticeCount AS 'Practice',
- view_disciplines.LabCount AS 'Labs',
- view_disciplines.SemesterID,
- view_disciplines.SubjectID,
- view_disciplines.SubjectName,
- view_disciplines.SubjectAbbr,
- view_disciplines.FacultyID,
- view_disciplines.FacultyName,
- view_disciplines.IsLocked,
- view_disciplines.Milestone,
- view_disciplines.Subtype,
- view_disciplines.CompoundDiscID,
- vIsBonus AS 'IsBonus',
- semesters.Num AS 'semesterNum', # TODO: Camelize
- semesters.Year AS 'semesterYear'
- FROM `view_disciplines`
- INNER JOIN `semesters` ON semesters.ID = view_disciplines.SemesterID
- WHERE view_disciplines.DisciplineID = pDisciplineID
- LIMIT 1;
-END //
-
-
-# TODO: haven't reference on it
-# all disciplines for faculty in current semester
-DROP PROCEDURE IF EXISTS GetDisciplines//
-CREATE PROCEDURE `GetDisciplines` (
- IN `pFacultyID` INT,
- IN `pSemesterID` INT
-) NO SQL
-BEGIN
- SELECT view_disciplines.DisciplineID AS 'ID',
- view_disciplines.SubjectID,
- view_disciplines.SubjectName,
- view_disciplines.ExamType AS 'Type',
- (view_disciplines.MaxRate = 100) AS 'isMapCreated'
- FROM `view_disciplines`
- WHERE view_disciplines.SemesterID = pSemesterID AND
- view_disciplines.FacultyID = pFacultyID
- ORDER BY view_disciplines.SubjectName ASC;
-END //
-
-DROP PROCEDURE IF EXISTS GetCompoundDisciplinesForGrade//
-CREATE PROCEDURE `GetCompoundDisciplinesForGrade` (
- IN `pGradeID` INT
-) NO SQL
-BEGIN
- SELECT compound_disciplines.ID,
- compound_disciplines.Name
- FROM `compound_disciplines`
- WHERE compound_disciplines.GradeID = pGradeID;
-END //
-
-# processed format of output (after desequentialization)
-# { discipline1 {group1, group2, ...}, discipline2 {groupN, ...}, ... }
-DROP PROCEDURE IF EXISTS GetDisciplinesForTeacher//
-CREATE PROCEDURE `GetDisciplinesForTeacher` (
- IN `pTeacherID` INT,
- IN `pSemesterID` INT
-) NO SQL
-BEGIN
-
- # TODO: extract temp table
- SELECT DISTINCT view_disciplines.DisciplineID AS 'ID',
- view_disciplines.ExamType AS 'Type',
- view_disciplines.Subtype,
- view_disciplines.GradeID,
- view_disciplines.GradeNum,
- view_disciplines.Degree,
- view_groups.GroupID,
- view_groups.GroupNum,
- view_groups.GroupName,
- view_disciplines.SubjectID,
- view_disciplines.SubjectName,
- view_disciplines.AuthorID,
- view_disciplines.IsLocked AS 'IsLocked', # TODO: change column name
- (view_disciplines.MaxRate = 100) AS 'IsMapCreated'
- FROM `disciplines_teachers`
- LEFT JOIN `disciplines_groups` ON disciplines_groups.DisciplineID = disciplines_teachers.DisciplineID
- LEFT JOIN `view_groups` ON view_groups.GroupID = disciplines_groups.GroupID
- LEFT JOIN `view_disciplines` ON disciplines_teachers.DisciplineID = view_disciplines.DisciplineID
- WHERE disciplines_teachers.TeacherID = pTeacherID AND
- view_disciplines.SemesterID = pSemesterID
- ORDER BY view_disciplines.GradeID ASC,
- view_disciplines.SubjectName ASC,
- view_disciplines.DisciplineID ASC,
- view_groups.GroupNum ASC;
-END //
-
-
-# get all disciplines, that student take.
-DROP PROCEDURE IF EXISTS GetDisciplinesForStudent//
-CREATE PROCEDURE `GetDisciplinesForStudent` (
- IN `pStudentID` INT,
- IN `pSemesterID` INT
-) NO SQL
-BEGIN
- DECLARE vStudentGroup INT DEFAULT -1;
- SET vStudentGroup = GetStudentGroup(pStudentID, pSemesterID);
-
- # TODO: reuse
- # select all disciplines for student
- DROP TABLE IF EXISTS tDisciplines;
- CREATE TEMPORARY TABLE tDisciplines AS (
- SELECT disc2.DisciplineID
- FROM (
- SELECT disc1.DisciplineID,
- COALESCE(disc1.Type) AS 'Type'
- FROM (
- SELECT disciplines_students.DisciplineID,
- disciplines_students.Type
- FROM `disciplines_students`
- WHERE disciplines_students.StudentID = pStudentID
- UNION
- SELECT disciplines_groups.DisciplineID,
- NULL AS 'Type'
- FROM `disciplines_groups`
- WHERE disciplines_groups.GroupID = vStudentGroup
- ) AS disc1
- INNER JOIN `disciplines` ON disciplines.ID = disc1.DisciplineID
- WHERE disciplines.SemesterID = pSemesterID
- GROUP BY disc1.DisciplineID
- ) AS disc2
- WHERE NOT disc2.Type <=> 'detach'
- );
-
- # only Cthulhu knows, what happened here
- SELECT view_disciplines.DisciplineID AS 'ID',
- view_disciplines.SubjectID,
- view_disciplines.SubjectName,
- view_disciplines.ExamType AS 'Type',
- view_disciplines.Subtype,
- teachers.LastName,
- teachers.FirstName,
- teachers.SecondName,
- ( tDR.RateExam + tDR.RateMExam ) AS 'Rate',
- ( tDR.MaxRegularRate + tDR.MaxExamRate ) AS 'MaxCurrentRate'
- FROM (
- SELECT tRating.DisciplineID,
- SUM(
- IF( tRating.SubmoduleIsUsed AND tRating.ModuleType <=> 'regular',
- tRating.SubmoduleRate, 0)
- ) AS 'MaxRegularRate',
- MAX(
- IF( tRating.SubmoduleIsUsed AND tRating.ModuleType <=> 'exam',
- tRating.SubmoduleRate, 0)
- ) AS 'MaxExamRate',
- SUM(IF(NOT tRating.ModuleType <=> 'exam', tRating.Rate, 0)) AS 'RateMExam',
- MAX(IF(tRating.ModuleType <=> 'exam' AND tRating.Rate IS NOT NULL, tRating.Rate, 0)) AS 'RateExam'
- FROM (
- SELECT tDisciplines.DisciplineID,
- vr.SubmoduleRate,
- vr.ModuleType,
- rt.Rate,
- vr.SubmoduleIsUsed
- FROM `tDisciplines`
- LEFT JOIN `view_roadmap` AS vr ON vr.DisciplineID = tDisciplines.DisciplineID
- LEFT JOIN `rating_table` AS rt ON rt.StudentID = pStudentID AND
- rt.SubmoduleID = vr.SubmoduleID
- ) AS tRating
- GROUP BY tRating.DisciplineID
- ) AS tDR
- INNER JOIN `view_disciplines` ON view_disciplines.DisciplineID = tDR.DisciplineID
- INNER JOIN `teachers` ON teachers.ID = view_disciplines.AuthorID
- ORDER BY view_disciplines.ExamType ASC, view_disciplines.SubjectName ASC;
-END //
-
-
-# get all disciplines for group, including disciplines, where students have attached status
-DROP PROCEDURE IF EXISTS GetDisciplinesForGroup//
-CREATE PROCEDURE `GetDisciplinesForGroup` (
- IN `pGroupID` INT,
- IN `pSemesterID` INT
-) NO SQL
-BEGIN
-# TODO: reuse
-# Get all attached groups for disc
- DROP TABLE IF EXISTS tDisc;
- CREATE TEMPORARY TABLE tDisc AS (
- SELECT tTemp.DisciplineID
- FROM (
- SELECT disciplines_groups.DisciplineID
- FROM `disciplines_groups`
- WHERE disciplines_groups.GroupID = pGroupID
- UNION
- SELECT DISTINCT disciplines_students.DisciplineID
- FROM `students_groups`
- LEFT JOIN `disciplines_students` ON disciplines_students.StudentID = students_groups.StudentID
- WHERE students_groups.GroupID = pGroupID AND
- students_groups.SemesterID = pSemesterID AND
- students_groups.State <= 'outlet' AND
- disciplines_students.Type <=> 'attach'
- ) AS tTemp
- );
-
- SELECT tDisc.DisciplineID AS 'ID',
- view_disciplines.SubjectName,
- view_disciplines.Subtype,
- view_disciplines.ExamType AS 'Type',
- view_disciplines.CompoundDiscID,
- view_disciplines.CompoundDiscName,
- view_disciplines.CurRate,
- view_disciplines.MaxRate
- FROM tDisc
- INNER JOIN `view_disciplines` ON tDisc.DisciplineID = view_disciplines.DisciplineID
- WHERE view_disciplines.SemesterID = pSemesterID;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: rating
-# -------------------------------------------------------------------------------------------
-
-# TODO: merge with GetRatesForGroupByStage
-DROP PROCEDURE IF EXISTS GetRatesForGroup//
-CREATE PROCEDURE `GetRatesForGroup` (
- IN `pDisciplineID` INT,
- IN `pGroupID` INT
-) NO SQL
-BEGIN
- DECLARE vInGeneralGroup BOOLEAN DEFAULT FALSE;
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- SET vInGeneralGroup = EXISTS(
- SELECT * FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = pGroupID
- LIMIT 1
- );
-
-
- DROP TABLE IF EXISTS tStudents;
- CREATE TEMPORARY TABLE tStudents AS (
- SELECT students_groups.StudentID
- FROM `students_groups`
- LEFT JOIN `disciplines_students` ON disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID = students_groups.StudentID
- WHERE students_groups.SemesterID = vSemesterID AND
- students_groups.State <= 'outlet' AND # actual students
- students_groups.GroupID = pGroupID AND
- CASE WHEN vInGeneralGroup THEN
- NOT disciplines_students.Type <=> 'detach' # not detached
- ELSE
- disciplines_students.Type <=> 'attach' # is attached
- END
- );
-
- DROP TABLE IF EXISTS vRoadMap;
- CREATE TEMPORARY TABLE vRoadMap AS (
- SELECT view_roadmap.SubmoduleID,
- view_roadmap.ModuleType AS 'Type'
- FROM `view_roadmap`
- WHERE view_roadmap.DisciplineID = pDisciplineID
- );
-
- SELECT students.ID,
- students.LastName,
- students.FirstName,
- students.SecondName,
- vRates.RateRegular AS 'intermediate',
- vRates.RateBonus AS 'bonus',
- vRates.RateExam AS 'exam'
- FROM (
- SELECT tStudents.StudentID,
- SUM(IF(vRoadMap.Type = 'regular', rt.Rate, 0)) AS 'RateRegular',
- SUM(IF(vRoadMap.Type = 'extra', rt.Rate, 0)) AS 'RateExtra',
- SUM(IF(vRoadMap.Type = 'bonus', rt.Rate, 0)) AS 'RateBonus',
- MAX(IF(vRoadMap.Type = 'exam', rt.Rate, 0)) AS 'RateExam'
- FROM tStudents
- CROSS JOIN vRoadMap
- LEFT JOIN `rating_table` as rt ON rt.StudentID = tStudents.StudentID AND
- rt.SubmoduleID = vRoadMap.SubmoduleID
- GROUP BY tStudents.StudentID
- ) vRates
- INNER JOIN `students` ON students.ID = vRates.StudentID
- ORDER BY CONCAT(students.LastName, students.FirstName, students.SecondName) ASC, students.ID ASC;
-END //
-
-
-
-# TODO: merge with GetRatesForGroupByStage
-DROP PROCEDURE IF EXISTS GetRatesForGroupAll//
-CREATE PROCEDURE `GetRatesForGroupAll` (
- IN `pGroupID` INT,
- IN `pSemesterID` INT
-) NO SQL
-BEGIN
- DROP TABLE IF EXISTS tDisc;
- CREATE TEMPORARY TABLE tDisc AS (
- SELECT tTemp.DisciplineID
- FROM (
- SELECT disciplines_groups.DisciplineID
- FROM `disciplines_groups`
- WHERE disciplines_groups.GroupID = pGroupID
- UNION
- SELECT DISTINCT disciplines_students.DisciplineID
- FROM `students_groups`
- LEFT JOIN `disciplines_students` ON disciplines_students.StudentID = students_groups.StudentID
- WHERE students_groups.GroupID = pGroupID AND
- students_groups.State <= 'outlet' AND
- disciplines_students.Type <=> 'attach'
- ) AS tTemp
- );
-
- DROP TABLE IF EXISTS tStudents;
- CREATE TEMPORARY TABLE tStudents AS (
- SELECT students_groups.StudentID
- FROM students_groups
- WHERE students_groups.GroupID = pGroupID
- and students_groups.SemesterID = pSemesterID
- );
-
- DROP TABLE IF EXISTS vRoadMap;
- CREATE TEMPORARY TABLE vRoadMap AS (
- SELECT tDisc.DisciplineID as 'DisciplineID',
- view_roadmap.ModuleType as 'Type',
- view_roadmap.SubmoduleID
- FROM tDisc
- LEFT JOIN view_roadmap ON view_roadmap.DisciplineID = tDisc.DisciplineID
- );
-
- SELECT vRates.StudentID as 'StudentID',
- vRates.DisciplineID as 'DisciplineID',
- disciplines.CompoundDiscID,
- vRates.RateRegular AS 'intermediate',
- vRates.RateBonus AS 'bonus',
- vRates.RateExtra AS 'extra',
- vRates.RateExam AS 'exam',
- vRates.CntExam AS 'examCnt'
- FROM (
- SELECT tStudents.StudentID,
- vRoadMap.DisciplineID,
- SUM(IF(vRoadMap.Type = 'regular', rt.Rate, 0)) AS 'RateRegular',
- SUM(IF(vRoadMap.Type = 'extra', rt.Rate, 0)) AS 'RateExtra',
- SUM(IF(vRoadMap.Type = 'bonus', rt.Rate, 0)) AS 'RateBonus',
- MAX(IF(vRoadMap.Type = 'exam', rt.Rate, 0)) AS 'RateExam',
- SUM(IF(vRoadMap.Type = 'exam', 1, 0)) AS 'CntExam'
- FROM tStudents
- CROSS JOIN vRoadMap
- LEFT JOIN `rating_table` as rt ON rt.StudentID = tStudents.StudentID AND
- rt.SubmoduleID = vRoadMap.SubmoduleID
- WHERE rt.Rate IS NOT NULL
- GROUP BY tStudents.StudentID, vRoadMap.DisciplineID
- ) vRates
- INNER JOIN `students` ON students.ID = vRates.StudentID
- INNER JOIN `disciplines` ON disciplines.id = vRates.DisciplineID
- ORDER BY CONCAT(students.LastName, students.FirstName, students.SecondName) ASC,
- vRates.DisciplineID ASC;
-END //
-
-
-DROP PROCEDURE IF EXISTS GetRatesForGroupByStage//
-CREATE PROCEDURE `GetRatesForGroupByStage` (
- IN `pDisciplineID` INT,
- IN `pGroupID` INT,
- IN `pMilestone` INT
-) NO SQL
-BEGIN
- DECLARE vSemesterID, vGroupID INT DEFAULT -1;
- DECLARE vInGeneralGroup BOOL DEFAULT FALSE;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
- DROP TABLE IF EXISTS tStudents;
- CREATE TEMPORARY TABLE tStudents (
- `StudentID` INT NOT NULL
- );
-
- # check that group attached to discipline. Otherwise vGroupID = -1;
- SET vInGeneralGroup = EXISTS(
- SELECT * FROM `disciplines_groups`
- WHERE disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = pGroupID
- LIMIT 1
- );
-
-
- DROP TABLE IF EXISTS tStudents;
- CREATE TEMPORARY TABLE tStudents AS (
- SELECT students_groups.StudentID
- FROM `students_groups`
- LEFT JOIN `disciplines_students` ON disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID = students_groups.StudentID
- WHERE students_groups.SemesterID = vSemesterID AND
- students_groups.State <= 'outlet' AND # actual students
- students_groups.GroupID = pGroupID AND
- CASE WHEN vInGeneralGroup THEN
- NOT disciplines_students.Type <=> 'detach' # not detached
- ELSE
- disciplines_students.Type <=> 'attach' # is attached
- END
- );
-
- SELECT tRes.*,
- students.LastName,
- students.FirstName,
- students.SecondName
- FROM (
- SELECT tStudents.StudentID,
- SUM(tRate.Rate*(tMap.ModuleType = 'regular')) AS 'Semester',
- SUM(tRate.Rate*(tMap.ModuleType = 'bonus')) AS 'Bonus',
- SUM(tRate.Rate*(tMap.ModuleType = 'extra')*(tMap.SubmoduleOrderNum < pMilestone)) AS 'Extra',
- SUM(tRate.Rate*(tMap.ModuleType = 'extra')*(tMap.SubmoduleOrderNum < pMilestone - 1)) AS 'PreviousExtra',
- SUM(tRate.Rate*(tMap.ModuleType = 'exam')*(tMap.SubmoduleOrderNum = pMilestone)) AS 'Exam',
- MAX(tRate.Rate*(tMap.ModuleType = 'exam')*(tMap.SubmoduleOrderNum < pMilestone)) AS 'PreviousExam',
- MAX(IF(tMap.SubmoduleOrderNum = pMilestone, exam_period_options.TYPE, NULL)) As 'Option',
- MAX(IF(exam_period_options.TYPE = 'pass', 1, 0)) As 'AutoPassed'
- FROM `tStudents`
- LEFT JOIN `view_roadmap` AS tMap ON tMap.DisciplineID = pDisciplineID
- LEFT JOIN `rating_table` AS tRate ON tRate.StudentID = tStudents.StudentID AND
- tRate.SubmoduleID = tMap.SubmoduleID
- LEFT JOIN `exam_period_options` ON exam_period_options.submoduleID = tMap.SubmoduleID AND
- exam_period_options.StudentID = tStudents.StudentID
- GROUP BY tStudents.StudentID
- ) tRes
- INNER JOIN `students` ON students.ID = tRes.StudentID
- ORDER BY students.LastName ASC,
- students.FirstName ASC,
- students.SecondName ASC;
-END //
-
-
-DROP PROCEDURE IF EXISTS GetRatesForDiscipline//
-CREATE PROCEDURE `GetRatesForDiscipline` (
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- SELECT view_roadmap.SubmoduleID,
- rating_table.StudentID,
- rating_table.Rate
- FROM `view_roadmap`
- LEFT JOIN `rating_table` ON rating_table.SubmoduleID = view_roadmap.SubmoduleID
- INNER JOIN `students_groups` ON students_groups.SemesterID = vSemesterID AND
- students_groups.StudentID = rating_table.StudentID
- WHERE view_roadmap.DisciplineID = pDisciplineID
- ORDER BY rating_table.StudentID;
-END //
-
-
-# TODO: kill it O,.,o
-DROP PROCEDURE IF EXISTS GetRates//
-CREATE PROCEDURE `GetRates` (
- IN `pStudentID` INT,
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- SELECT view_roadmap.ModuleID,
- view_roadmap.ModuleName,
- view_roadmap.SubmoduleID,
- view_roadmap.SubmoduleName,
- view_roadmap.SubmoduleRate AS 'MaxRate',
- view_roadmap.SubmoduleType AS 'SubmoduleControl',
- view_roadmap.ModuleType,
- rating_table.Rate,
- rating_table.Date,
- exam_period_options.Type As ExamPeriodOption
- FROM `view_roadmap`
- LEFT JOIN `rating_table` ON view_roadmap.SubmoduleID = rating_table.SubmoduleID AND
- rating_table.StudentID = pStudentID
- LEFT JOIN `exam_period_options` ON exam_period_options.StudentID = pStudentID AND
- exam_period_options.SubmoduleID = rating_table.SubmoduleID
- WHERE view_roadmap.DisciplineID = pDisciplineID AND
- (
- view_roadmap.ModuleType != 'exam' OR
- view_roadmap.SubmoduleID = (@tmp =
- (SELECT rating_table.SubmoduleID FROM `submodules`
- INNER JOIN `rating_table` ON rating_table.SubModuleID = submodules.ID
- WHERE submodules.ModuleID = view_roadmap.ModuleID AND rating_table.StudentID = pStudentID
- ORDER BY submodules.OrderNum DESC
- LIMIT 1)
- ) OR
- ( @tmp IS NULL AND view_roadmap.SubmoduleOrderNum = 1)
- )
- ORDER BY view_roadmap.ModuleType ^ 1 ASC,
- -- 1, 3, 2, 4 ASC
- view_roadmap.ModuleOrderNum ASC,
- view_roadmap.SubmoduleOrderNum ASC;
-END //
-
-
-# TODO: rename ~ GetRatesForStudent, Rating
-DROP PROCEDURE IF EXISTS GetRatesExam//
-CREATE PROCEDURE `GetRatesExam` (
- IN `pStudentID` INT,
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- SELECT view_roadmap.ModuleID,
- view_roadmap.ModuleName,
- view_roadmap.SubmoduleID,
- view_roadmap.SubmoduleName,
- view_roadmap.SubmoduleRate AS 'MaxRate',
- view_roadmap.SubmoduleType,
- rating_table.Rate,
- rating_table.Date,
- view_roadmap.ModuleType,
- exam_period_options.Type As ExamPeriodOption
- FROM `view_roadmap`
- LEFT JOIN `rating_table` ON rating_table.SubmoduleID = view_roadmap.SubmoduleID AND
- rating_table.StudentID = pStudentID
- LEFT JOIN `exam_period_options` ON exam_period_options.StudentID = pStudentID AND
- exam_period_options.SubmoduleID = view_roadmap.SubmoduleID
- WHERE view_roadmap.DisciplineID = pDisciplineID
- ORDER BY view_roadmap.ModuleOrderNum ASC,
- view_roadmap.SubmoduleOrderNum ASC;
-END //
-
-DROP PROCEDURE IF EXISTS GetRatesHistory//
-CREATE PROCEDURE `GetRatesHistory` (
- IN `pDisciplineID` INT
-) NO SQL
-BEGIN
- SELECT logs_rating.ID,
- logs_rating.Date,
- logs_rating.Rate,
- students.LastName AS 'StudentLast',
- students.FirstName AS 'StudentFirst',
- students.SecondName AS 'StudentSecond',
- teachers.LastName AS 'TeacherLast',
- teachers.FirstName AS 'TeacherFirst',
- teachers.SecondName AS 'TeacherSecond',
- submodules.Name AS 'SubmoduleName',
- modules.Name AS 'ModuleName'
- FROM `logs_rating`
- INNER JOIN `students` ON students.ID = logs_rating.StudentID
- INNER JOIN `teachers` ON teachers.ID = logs_rating.TeacherID
- INNER JOIN `submodules` ON submodules.ID = logs_rating.SubmoduleID
- INNER JOIN `modules` ON modules.ID = submodules.ModuleID
- WHERE modules.DisciplineID = pDisciplineID;
-END //
-
-DROP PROCEDURE IF EXISTS GetAttestationData//
-CREATE PROCEDURE `GetAttestationData` (
- IN `pDisciplineID` INT,
- IN `pGroupID` INT
- )
- NO SQL
-BEGIN
- DECLARE vSemesterID INT DEFAULT -1;
- SET vSemesterID = GetDisciplineProperty(pDisciplineID, 'semester');
-
- SELECT students.ID AS 'StudentID',
- rating_table.Rate As 'Rate',
- rating_table.Date As 'Date',
- submodules.OrderNum As 'OrderNum',
- modules.Type As 'Type'
- FROM `students`
- INNER JOIN `students_groups` ON students_groups.StudentID = students.ID AND
- students_groups.SemesterID = vSemesterID AND
- students_groups.State <= 'outlet'
-
- LEFT JOIN `disciplines_groups` ON disciplines_groups.DisciplineID = pDisciplineID AND
- disciplines_groups.GroupID = students_groups.GroupID
- LEFT JOIN `disciplines_students` ON disciplines_students.DisciplineID = pDisciplineID AND
- disciplines_students.StudentID = students.ID
-
- LEFT JOIN `modules` ON modules.DisciplineID = pDisciplineID AND
- (modules.Type = 'exam' OR modules.Type = 'extra')
- LEFT JOIN `submodules` ON submodules.ModuleID = modules.ID
- LEFT JOIN `rating_table` ON rating_table.SubmoduleID = submodules.ID AND
- rating_table.StudentID = students.ID
- WHERE students_groups.GroupID = pGroupID AND rating_table.Rate IS NOT NULL AND
- ((disciplines_students.StudentID IS NOT NULL AND disciplines_students.Type = 'attach')
- OR (disciplines_groups.DisciplineID IS NOT NULL AND disciplines_students.Type IS NULL)
- )
- ORDER BY CONCAT(students.LastName, ' ', students.FirstName, ' ', students.SecondName) ASC,
- students.ID ASC,
- modules.Type = 'exam' ASC,
- submodules.OrderNum ASC;
-END //
-
-
-# -------------------------------------------------------------------------------------------
-# Label: disciplines
-# Label: roadmaps
-# -------------------------------------------------------------------------------------------
-
-# TODO: too long output names
-# TODO: order hardcode
-# TODO: deprecated
-DROP PROCEDURE IF EXISTS GetRoadmap//
-CREATE PROCEDURE `GetRoadmap` (
- IN `pDisciplineID` INT,
- IN `pType` enum('exam', 'rate', 'all')
-) NO SQL
-BEGIN
- SELECT view_roadmap.ModuleID,
- view_roadmap.ModuleName,
- view_roadmap.ModuleType,
- view_roadmap.SubmoduleID,
- view_roadmap.SubmoduleName,
- view_roadmap.SubmoduleRate AS 'MaxRate',
- view_roadmap.SubmoduleType
- FROM `view_roadmap`
- WHERE view_roadmap.DisciplineID = pDisciplineID AND
- CASE pType
- WHEN 'exam' THEN view_roadmap.ModuleType = 'exam' OR view_roadmap.ModuleType = 'extra'
- WHEN 'rate' THEN view_roadmap.ModuleType != 'exam' OR view_roadmap.SubmoduleOrderNum = 1
- ELSE TRUE
- END
- ORDER BY
- CASE pType
- WHEN 'exam' THEN InternalOrderModuleTypesForSession(view_roadmap.ModuleType)
- WHEN 'rate' THEN view_roadmap.ModuleType ^ 1 # 1, 3, 2, 4 ASC
- ELSE TRUE
- END ASC,
- view_roadmap.ModuleOrderNum ASC,
- view_roadmap.SubmoduleOrderNum ASC;
-END //
-
-
-DROP PROCEDURE IF EXISTS Discipline_GetModules//
-CREATE PROCEDURE `Discipline_GetModules` (
- IN `pDisciplineID` INT,
- IN `pType` enum('exam', 'rate', 'all')
-) NO SQL
-BEGIN
- SELECT modules.ID,
- modules.Name,
- modules.Type
- FROM `modules`
- WHERE modules.DisciplineID = pDisciplineID AND
- CASE pType
- WHEN 'exam' THEN modules.Type = 'exam' OR modules.Type = 'extra'
- WHEN 'rate' THEN modules.Type != 'exam'
- ELSE TRUE
- END
- ORDER BY
- CASE pType
- WHEN 'exam' THEN InternalOrderModuleTypesForSession(modules.Type)
- WHEN 'rate' THEN modules.Type ^ 1 # 1, 3, 2, 4 ASC
- ELSE TRUE
- END ASC,
- modules.OrderNum ASC;
-END //
-
-
-DROP PROCEDURE IF EXISTS Discipline_GetSubmodules//
-CREATE PROCEDURE `Discipline_GetSubmodules` (
- IN `pDisciplineID` INT,
- IN `pType` enum('exam', 'rate', 'all')
-) NO SQL
-BEGIN
- SELECT view_roadmap.ModuleID,
- view_roadmap.SubmoduleID AS 'ID',
- view_roadmap.SubmoduleName AS 'Name',
- view_roadmap.SubmoduleRate AS 'Rate',
- view_roadmap.SubmoduleType AS 'Type'
- FROM `view_roadmap`
- WHERE view_roadmap.DisciplineID = pDisciplineID AND
- CASE pType
- WHEN 'exam' THEN view_roadmap.ModuleType = 'exam' OR view_roadmap.ModuleType = 'extra'
- WHEN 'rate' THEN view_roadmap.ModuleType != 'exam' OR view_roadmap.SubmoduleOrderNum = 1
- ELSE TRUE
- END
- ORDER BY
- view_roadmap.ModuleOrderNum ASC,
- view_roadmap.SubmoduleOrderNum ASC;
-END //
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: recovery
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetRecoveryInfoByToken//
-CREATE PROCEDURE `GetRecoveryInfoByToken`
-(IN `pToken` VARCHAR(100) CHARSET utf8)
- NO SQL
-BEGIN
- SELECT recovery_tokens.ID,
- recovery_tokens.AccountID,
- recovery_tokens.Date,
- recovery_tokens.Token,
- recovery_tokens.IsUsed
- FROM `recovery_tokens`
- WHERE recovery_tokens.Token = pToken
- LIMIT 1;
-END //
-
-
-
-DROP PROCEDURE IF EXISTS GetRecoveryInfoByEMail//
-CREATE PROCEDURE `GetRecoveryInfoByEMail`
-(IN `pEMail` VARCHAR(255) CHARSET utf8)
- NO SQL
-BEGIN
- SELECT recovery_tokens.ID,
- recovery_tokens.AccountID,
- recovery_tokens.Date,
- recovery_tokens.Token,
- recovery_tokens.IsUsed
- FROM `accounts`
- INNER JOIN `recovery_tokens` ON recovery_tokens.AccountID = accounts.ID
- WHERE accounts.EMail = pEMail AND
- recovery_tokens.IsUsed = 0
- LIMIT 1;
-END //
-
-
-
-
-# -------------------------------------------------------------------------------------------
-# Label: miscellaneous
-# -------------------------------------------------------------------------------------------
-
-DROP PROCEDURE IF EXISTS GetFinalFormInfo//
-CREATE PROCEDURE `GetFinalFormInfo` (
- IN `pDisciplineID` INT,
- IN `pGroupID` INT
-)
- NO SQL
-BEGIN
- SELECT study_groups.GroupNum AS 'GroupNum',
- study_groups.Name AS 'GroupName',
- grades.ID AS 'GradeID',
- grades.Num AS 'GradeNum',
- grades.Degree AS 'Degree',
- specializations.ID AS 'SpecID',
- specializations.Name AS 'SpecName',
- specializations.Abbr AS 'SpecAbbr',
- specializations.Code AS 'SpecCode',
- faculties.ID AS 'FacultyID',
- faculties.Name AS 'FacultyName',
- faculties.Abbr AS 'FacultyAbbr',
- disciplines.ExamType AS 'ExamType',
- subjects.ID AS 'SubjectID',
- subjects.Name AS 'SubjectName',
- subjects.Abbr AS 'SubjectAbbr',
- teachers.ID AS 'AuthorID',
- teachers.LastName AS 'LastName',
- teachers.FirstName AS 'FirstName',
- teachers.SecondName AS 'SecondName',
- job_positions.Name AS 'JobPosition',
- departments.ID AS 'DepID',
- departments.Name AS 'DepName',
- semesters.Year AS 'Year',
- semesters.Num AS 'SemesterNum'
- FROM `study_groups`
- INNER JOIN `specializations` ON study_groups.SpecializationID = specializations.ID
- INNER JOIN `grades` ON study_groups.GradeID = grades.ID
- INNER JOIN `faculties` ON faculties.ID = specializations.FacultyID
- INNER JOIN `disciplines` ON disciplines.ID = pDisciplineID
- INNER JOIN `subjects` ON disciplines.SubjectID = subjects.ID
- INNER JOIN `teachers` ON teachers.ID = disciplines.AuthorID
- INNER JOIN `departments` ON departments.ID = teachers.DepartmentID
- INNER JOIN `job_positions` ON job_positions.ID = teachers.JobPositionID
- INNER JOIN `semesters` ON disciplines.SemesterID = semesters.ID
- WHERE study_groups.ID = pGroupID
- LIMIT 1;
-END //
-
-DROP PROCEDURE IF EXISTS GetSession //
-CREATE PROCEDURE GetSession (IN pID INT(11), OUT pSessionID VARCHAR(40), OUT pUserLogin VARCHAR(50) CHARSET utf8, OUT pUserPassword VARCHAR(64))
- NO SQL
-BEGIN
-
- SELECT SessionID, Login, Password
- INTO pSessionID, pUserLogin, pUserPassword
- FROM sessions
- WHERE sessions.ID=pID;
-END //
-
-
-DROP PROCEDURE IF EXISTS Student_GetInfo //
-CREATE PROCEDURE Student_GetInfo(
- IN pID INT(11)
-) NO SQL
-BEGIN
- SELECT
- view_students.StudentID AS 'ID',
- view_students.LastName,
- view_students.FirstName,
- view_students.SecondName,
- view_students.AccountID,
- view_students.SemesterID,
- view_students.GroupID,
- view_students.GroupNum,
- view_students.GroupName,
- view_students.GradeID,
- view_students.GradeNum,
- view_students.Degree,
- view_students.SpecID,
- view_students.SpecName,
- view_students.SpecAbbr,
- view_students.SpecCode,
- view_students.FacultyID,
- view_students.FacultyName,
- view_students.FacultyAbbr
- FROM `view_students` WHERE pID = view_students.StudentID
- LIMIT 1;
-END //
-
-DROP PROCEDURE IF EXISTS Teacher_GetInfo //
-CREATE PROCEDURE Teacher_GetInfo(
- IN pID INT(11)
-) NO SQL
-BEGIN
- SELECT
- view_teachers.TeacherID AS 'ID',
- view_teachers.* # todo: expand list?
- FROM `view_teachers` WHERE pID = view_teachers.TeacherID
- LIMIT 1;
-END //
-
-DROP PROCEDURE IF EXISTS GetRequests//
-CREATE PROCEDURE `GetRequests` (
- IN `pOffset` INT,
- IN `pCount` INT,
- IN `pAccountID` INT,
- IN `pFilter` enum('opened','processed','closed','all')
-) NO SQL
-BEGIN
- SELECT requests.*
- FROM `requests`
- WHERE IF(pFilter = 'all', TRUE, requests.Status = pFilter) AND
- requests.Title != '' AND
- requests.Description != ''
- ORDER BY requests.Date DESC
- LIMIT pCount OFFSET pOffset;
-
-END//
-
-DROP PROCEDURE IF EXISTS RequestsNum//
-CREATE PROCEDURE `RequestsNum` (
- IN `pFilter` enum('opened','processed','closed','all')
-) NO SQL
-BEGIN
- SELECT COUNT(*)
- AS Num
- FROM requests
- WHERE IF(pFilter = 'all', TRUE, requests.Status = pFilter) AND
- requests.Title != '' AND
- requests.Description != '';
-
-END//
-DELIMITER ;
--
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