59 lines
1.3 KiB
JavaScript
59 lines
1.3 KiB
JavaScript
const { DataTypes } = require('sequelize');
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const { v4: uuidv4 } = require('uuid');
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module.exports = (sequelize) => {
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const QuizSessionQuestion = sequelize.define('QuizSessionQuestion', {
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id: {
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type: DataTypes.CHAR(36),
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primaryKey: true,
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allowNull: false
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},
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quizSessionId: {
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type: DataTypes.CHAR(36),
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allowNull: false,
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field: 'quiz_session_id'
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},
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questionId: {
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type: DataTypes.CHAR(36),
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allowNull: false,
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field: 'question_id'
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},
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questionOrder: {
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type: DataTypes.INTEGER.UNSIGNED,
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allowNull: false,
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field: 'question_order',
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validate: {
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min: 1
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}
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}
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}, {
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tableName: 'quiz_session_questions',
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underscored: true,
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timestamps: true,
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createdAt: 'created_at',
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updatedAt: 'updated_at',
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hooks: {
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beforeValidate: (quizSessionQuestion) => {
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if (!quizSessionQuestion.id) {
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quizSessionQuestion.id = uuidv4();
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}
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}
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}
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});
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// Define associations
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QuizSessionQuestion.associate = (models) => {
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QuizSessionQuestion.belongsTo(models.QuizSession, {
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foreignKey: 'quizSessionId',
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as: 'quizSession'
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});
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QuizSessionQuestion.belongsTo(models.Question, {
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foreignKey: 'questionId',
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as: 'question'
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});
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};
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return QuizSessionQuestion;
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};
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