update
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Ken
271
models/index.js
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271
models/index.js
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const { sequelize } = require('../config/database');
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/**
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* Import all models
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*/
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// Group 1: System & Authorization
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const School = require('./School');
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const UsersAuth = require('./UsersAuth');
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const Role = require('./Role');
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const Permission = require('./Permission');
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const RolePermission = require('./RolePermission');
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const UserAssignment = require('./UserAssignment');
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// Group 2: User Profiles
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const UserProfile = require('./UserProfile');
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const StudentDetail = require('./StudentDetail');
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const TeacherDetail = require('./TeacherDetail');
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const ParentStudentMap = require('./ParentStudentMap');
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const StaffContract = require('./StaffContract');
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// Group 3: Academic Structure
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const AcademicYear = require('./AcademicYear');
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const Subject = require('./Subject');
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const Class = require('./Class');
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const ClassSchedule = require('./ClassSchedule');
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const Room = require('./Room');
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// Group 3.1: Learning Content (NEW)
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const Chapter = require('./Chapter');
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const Lesson = require('./Lesson');
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const Game = require('./Game');
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// Group 4: Attendance
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const AttendanceLog = require('./AttendanceLog');
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const AttendanceDaily = require('./AttendanceDaily');
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const LeaveRequest = require('./LeaveRequest');
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// Group 5: Gradebook
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const GradeCategory = require('./GradeCategory');
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const GradeItem = require('./GradeItem');
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const Grade = require('./Grade');
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const GradeSummary = require('./GradeSummary');
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const GradeHistory = require('./GradeHistory');
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// Group 6: Notifications
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const Notification = require('./Notification');
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const NotificationLog = require('./NotificationLog');
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const Message = require('./Message');
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const AuditLog = require('./AuditLog');
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// Group 7: Subscription & Training
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const SubscriptionPlan = require('./SubscriptionPlan');
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const UserSubscription = require('./UserSubscription');
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const StaffTrainingAssignment = require('./StaffTrainingAssignment');
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const StaffAchievement = require('./StaffAchievement');
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const ParentAssignedTask = require('./ParentAssignedTask');
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/**
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* Define relationships between models
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*/
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const setupRelationships = () => {
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// UsersAuth relationships
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UsersAuth.hasOne(UserProfile, { foreignKey: 'user_id', as: 'profile' });
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UsersAuth.hasMany(UserAssignment, { foreignKey: 'user_id', as: 'assignments' });
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// UserProfile relationships
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UserProfile.belongsTo(UsersAuth, { foreignKey: 'user_id', as: 'auth' });
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UserProfile.belongsTo(School, { foreignKey: 'school_id', as: 'school' });
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UserProfile.hasOne(StudentDetail, { foreignKey: 'user_id', as: 'studentDetail' });
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UserProfile.hasOne(TeacherDetail, { foreignKey: 'user_id', as: 'teacherDetail' });
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// School relationships
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School.hasMany(Class, { foreignKey: 'school_id', as: 'classes' });
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School.hasMany(Room, { foreignKey: 'school_id', as: 'rooms' });
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School.hasMany(UserAssignment, { foreignKey: 'school_id', as: 'assignments' });
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School.hasMany(AttendanceLog, { foreignKey: 'school_id', as: 'attendanceLogs' });
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// Role & Permission relationships
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Role.belongsToMany(Permission, {
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through: RolePermission,
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foreignKey: 'role_id',
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otherKey: 'permission_id',
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as: 'permissions'
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});
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Permission.belongsToMany(Role, {
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through: RolePermission,
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foreignKey: 'permission_id',
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otherKey: 'role_id',
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as: 'roles'
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});
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// UserAssignment relationships
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UserAssignment.belongsTo(UsersAuth, { foreignKey: 'user_id', as: 'user' });
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UserAssignment.belongsTo(Role, { foreignKey: 'role_id', as: 'role' });
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UserAssignment.belongsTo(School, { foreignKey: 'school_id', as: 'school' });
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UserAssignment.belongsTo(Class, { foreignKey: 'class_id', as: 'class' });
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// StudentDetail relationships
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StudentDetail.belongsTo(UserProfile, {
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foreignKey: 'user_id',
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targetKey: 'user_id',
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as: 'profile'
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});
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StudentDetail.belongsTo(Class, { foreignKey: 'current_class_id', as: 'currentClass' });
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StudentDetail.belongsToMany(UserProfile, {
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through: ParentStudentMap,
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foreignKey: 'student_id',
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otherKey: 'parent_id',
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as: 'parents'
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});
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// TeacherDetail relationships
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TeacherDetail.belongsTo(UserProfile, { foreignKey: 'user_id', as: 'profile' });
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TeacherDetail.hasMany(StaffContract, { foreignKey: 'teacher_id', as: 'contracts' });
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// Class relationships
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Class.belongsTo(School, { foreignKey: 'school_id', as: 'school' });
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Class.belongsTo(AcademicYear, { foreignKey: 'academic_year_id', as: 'academicYear' });
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Class.belongsTo(TeacherDetail, { foreignKey: 'homeroom_teacher_id', as: 'homeroomTeacher' });
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Class.hasMany(StudentDetail, { foreignKey: 'current_class_id', as: 'students' });
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Class.hasMany(ClassSchedule, { foreignKey: 'class_id', as: 'schedules' });
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Class.hasMany(Grade, { foreignKey: 'class_id', as: 'grades' });
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// ClassSchedule relationships
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ClassSchedule.belongsTo(Class, { foreignKey: 'class_id', as: 'class' });
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ClassSchedule.belongsTo(Subject, { foreignKey: 'subject_id', as: 'subject' });
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ClassSchedule.belongsTo(Room, { foreignKey: 'room_id', as: 'room' });
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ClassSchedule.belongsTo(TeacherDetail, { foreignKey: 'teacher_id', as: 'teacher' });
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// Learning Content relationships (NEW)
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// Subject -> Chapter (1:N)
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Subject.hasMany(Chapter, { foreignKey: 'subject_id', as: 'chapters' });
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Chapter.belongsTo(Subject, { foreignKey: 'subject_id', as: 'subject' });
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// Chapter -> Lesson (1:N)
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Chapter.hasMany(Lesson, { foreignKey: 'chapter_id', as: 'lessons' });
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Lesson.belongsTo(Chapter, { foreignKey: 'chapter_id', as: 'chapter' });
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// Attendance relationships
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AttendanceLog.belongsTo(UsersAuth, { foreignKey: 'user_id', as: 'user' });
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AttendanceLog.belongsTo(School, { foreignKey: 'school_id', as: 'school' });
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AttendanceDaily.belongsTo(UsersAuth, { foreignKey: 'user_id', as: 'user' });
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AttendanceDaily.belongsTo(School, { foreignKey: 'school_id', as: 'school' });
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AttendanceDaily.belongsTo(Class, { foreignKey: 'class_id', as: 'class' });
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LeaveRequest.belongsTo(StudentDetail, { foreignKey: 'student_id', as: 'student' });
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LeaveRequest.belongsTo(UserProfile, { foreignKey: 'requested_by', as: 'requester' });
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LeaveRequest.belongsTo(TeacherDetail, { foreignKey: 'approved_by', as: 'approver' });
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// Grade relationships
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GradeCategory.belongsTo(Subject, { foreignKey: 'subject_id', as: 'subject' });
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GradeCategory.hasMany(GradeItem, { foreignKey: 'category_id', as: 'items' });
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GradeItem.belongsTo(GradeCategory, { foreignKey: 'category_id', as: 'category' });
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GradeItem.belongsTo(Class, { foreignKey: 'class_id', as: 'class' });
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GradeItem.hasMany(Grade, { foreignKey: 'grade_item_id', as: 'grades' });
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Grade.belongsTo(GradeItem, { foreignKey: 'grade_item_id', as: 'gradeItem' });
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Grade.belongsTo(StudentDetail, { foreignKey: 'student_id', as: 'student' });
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Grade.belongsTo(Class, { foreignKey: 'class_id', as: 'class' });
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Grade.belongsTo(TeacherDetail, { foreignKey: 'graded_by', as: 'gradedBy' });
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Grade.hasMany(GradeHistory, { foreignKey: 'grade_id', as: 'history' });
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GradeSummary.belongsTo(StudentDetail, { foreignKey: 'student_id', as: 'student' });
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GradeSummary.belongsTo(Subject, { foreignKey: 'subject_id', as: 'subject' });
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GradeSummary.belongsTo(AcademicYear, { foreignKey: 'academic_year_id', as: 'academicYear' });
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// Notification relationships
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Notification.hasMany(NotificationLog, { foreignKey: 'notification_id', as: 'logs' });
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NotificationLog.belongsTo(Notification, { foreignKey: 'notification_id', as: 'notification' });
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NotificationLog.belongsTo(UsersAuth, { foreignKey: 'user_id', as: 'user' });
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Message.belongsTo(UserProfile, { foreignKey: 'sender_id', as: 'sender' });
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Message.belongsTo(UserProfile, { foreignKey: 'recipient_id', as: 'recipient' });
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// Subscription relationships
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SubscriptionPlan.hasMany(UserSubscription, { foreignKey: 'plan_id', as: 'subscriptions' });
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UserSubscription.belongsTo(SubscriptionPlan, { foreignKey: 'plan_id', as: 'plan' });
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UserSubscription.belongsTo(UsersAuth, { foreignKey: 'user_id', as: 'user' });
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// Training relationships
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StaffTrainingAssignment.belongsTo(UsersAuth, { foreignKey: 'staff_id', as: 'staff' });
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StaffTrainingAssignment.belongsTo(UsersAuth, { foreignKey: 'assigned_by', as: 'assigner' });
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StaffTrainingAssignment.belongsTo(Subject, { foreignKey: 'subject_id', as: 'subject' });
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StaffAchievement.belongsTo(UsersAuth, { foreignKey: 'staff_id', as: 'staff' });
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StaffAchievement.belongsTo(Subject, { foreignKey: 'course_id', as: 'course' });
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StaffAchievement.belongsTo(UsersAuth, { foreignKey: 'verified_by', as: 'verifier' });
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// Parent assigned task relationships
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ParentAssignedTask.belongsTo(UsersAuth, { foreignKey: 'parent_id', as: 'parent' });
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ParentAssignedTask.belongsTo(StudentDetail, { foreignKey: 'student_id', as: 'student' });
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ParentAssignedTask.belongsTo(GradeItem, { foreignKey: 'grade_item_id', as: 'gradeItem' });
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console.log('✅ Model relationships configured');
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};
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/**
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* Sync database (only in development)
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*/
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const syncDatabase = async (options = {}) => {
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try {
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await sequelize.sync(options);
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console.log('✅ Database synchronized');
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} catch (error) {
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console.error('❌ Database sync failed:', error.message);
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throw error;
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}
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};
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/**
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* Export all models and utilities
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*/
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module.exports = {
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sequelize,
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setupRelationships,
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syncDatabase,
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// Group 1: System & Authorization
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School,
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UsersAuth,
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Role,
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Permission,
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RolePermission,
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UserAssignment,
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// Group 2: User Profiles
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UserProfile,
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StudentDetail,
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TeacherDetail,
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ParentStudentMap,
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StaffContract,
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// Group 3: Academic Structure
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AcademicYear,
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Subject,
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Class,
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ClassSchedule,
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Room,
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// Group 3.1: Learning Content (NEW)
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Chapter,
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Lesson,
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Game,
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// Group 4: Attendance
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AttendanceLog,
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AttendanceDaily,
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LeaveRequest,
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// Group 5: Gradebook
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GradeCategory,
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GradeItem,
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Grade,
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GradeSummary,
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GradeHistory,
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// Group 6: Notifications
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Notification,
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NotificationLog,
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Message,
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AuditLog,
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// Group 7: Subscription & Training
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SubscriptionPlan,
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UserSubscription,
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StaffTrainingAssignment,
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StaffAchievement,
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ParentAssignedTask,
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};
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