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yourpart3/backend/models/community/vocab_course_progress.js
Torsten Schulz (local) a3b820cea0
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feat(vocab): enhance lesson state management and persistence in VocabLessonView
- Added a new JSONB field `lessonState` to the VocabCourseProgress model to store detailed lesson state information.
- Implemented methods in VocabService for sanitizing and serializing lesson state, ensuring robust data handling.
- Updated VocabLessonView to manage lesson state persistence, including local storage and server synchronization, improving user experience during vocabulary lessons.
- Introduced mechanisms for exporting and normalizing exercise answers, enhancing the accuracy of saved progress.
2026-04-01 11:16:56 +02:00

63 lines
1.4 KiB
JavaScript

import { Model, DataTypes } from 'sequelize';
import { sequelize } from '../../utils/sequelize.js';
class VocabCourseProgress extends Model {}
VocabCourseProgress.init({
id: {
type: DataTypes.INTEGER,
primaryKey: true,
autoIncrement: true
},
userId: {
type: DataTypes.INTEGER,
allowNull: false,
field: 'user_id'
},
courseId: {
type: DataTypes.INTEGER,
allowNull: false,
field: 'course_id'
},
lessonId: {
type: DataTypes.INTEGER,
allowNull: false,
field: 'lesson_id'
},
completed: {
type: DataTypes.BOOLEAN,
allowNull: false,
defaultValue: false
},
score: {
type: DataTypes.INTEGER,
allowNull: false,
defaultValue: 0
},
lessonState: {
type: DataTypes.JSONB,
allowNull: false,
defaultValue: {},
field: 'lesson_state'
},
lastAccessedAt: {
type: DataTypes.DATE,
allowNull: true,
field: 'last_accessed_at'
},
completedAt: {
type: DataTypes.DATE,
allowNull: true,
field: 'completed_at'
}
}, {
sequelize,
modelName: 'VocabCourseProgress',
tableName: 'vocab_course_progress',
schema: 'community',
timestamps: false,
underscored: true
});
export default VocabCourseProgress;