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Fix database models: Add missing foreign key fields (trainerId, userId, courseId)

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Mahmoud M. Abdalla 2025-07-26 21:29:59 +03:00
parent c88e9ae81b
commit a93ae27d21
4 changed files with 56 additions and 0 deletions
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16
backend/models/Assignment.js
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@ -7,6 +7,22 @@ const Assignment = sequelize.define('Assignment', {
defaultValue: DataTypes.UUIDV4,
primaryKey: true
},
trainerId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'users',
key: 'id'
}
},
courseId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'courses',
key: 'id'
}
},
title: {
type: DataTypes.STRING,
allowNull: false,

16
backend/models/Attendance.js
View file

@ -7,6 +7,22 @@ const Attendance = sequelize.define('Attendance', {
defaultValue: DataTypes.UUIDV4,
primaryKey: true
},
userId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'users',
key: 'id'
}
},
courseId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'courses',
key: 'id'
}
},
date: {
type: DataTypes.DATEONLY,
allowNull: false,

8
backend/models/Course.js
View file

@ -7,6 +7,14 @@ const Course = sequelize.define('Course', {
defaultValue: DataTypes.UUIDV4,
primaryKey: true
},
trainerId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'users',
key: 'id'
}
},
title: {
type: DataTypes.STRING,
allowNull: false,

16
backend/models/Enrollment.js
View file

@ -7,6 +7,22 @@ const Enrollment = sequelize.define('Enrollment', {
defaultValue: DataTypes.UUIDV4,
primaryKey: true
},
userId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'users',
key: 'id'
}
},
courseId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'courses',
key: 'id'
}
},
status: {
type: DataTypes.ENUM('pending', 'active', 'completed', 'cancelled'),
allowNull: false,