ADD: GetRatesForGroupByStage2 to DB

db/stored/procedures.sql

@@ -1524,5 +1524,73 @@ BEGIN
     LIMIT 1;
 END //
 
+# something useful! may be is replaced yet!
+DROP PROCEDURE IF EXISTS GetRatesForGroupByStage2//
+CREATE PROCEDURE `GetRatesForGroupByStage2` (
+    IN `pDisciplineID` INT,
+    IN `pGroupID` INT,
+    IN `pMilestone` INT
+) NO SQL
+BEGIN
+    DECLARE vSemesterID, vGroupID INT DEFAULT -1;
+    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;
+    SELECT disciplines_groups.GroupID INTO vGroupID
+        FROM `disciplines_groups`
+        WHERE   disciplines_groups.GroupID = pGroupID AND
+                disciplines_groups.DisciplineID = pDisciplineID
+        LIMIT 1;
+
+    # get all students from group, that take this discipline
+    IF vGroupID <= 0 THEN # doesn't attached
+        INSERT INTO tStudents (`StudentID`)
+        SELECT disciplines_students.StudentID
+            FROM `disciplines_students`
+            WHERE   disciplines_students.DisciplineID = pDisciplineID AND
+                    disciplines_students.Type = 'attach';
+    ELSE # attached group
+        INSERT INTO tStudents (`StudentID`)
+        SELECT students_groups.StudentID
+            FROM `students_groups`
+            LEFT JOIN `disciplines_students` ON disciplines_students.StudentID = students_groups.StudentID AND
+                                                disciplines_students.DisciplineID = pDisciplineID
+            WHERE   students_groups.GroupID = vGroupID AND
+                    students_groups.SemesterID = vSemesterID AND
+                    NOT disciplines_students.Type <=> 'detach'; # exclude detached students
+    END IF;
+
+    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(tRate.Rate*(tMap.ModuleType = 'exam')*(tMap.SubmoduleOrderNum < pMilestone - 1)) AS 'PrePreviousExam',
+                    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 //
 
 DELIMITER ;