mirror of
https://github.com/rgrgogu/new_starr.git
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39 lines
2.2 KiB
JavaScript
39 lines
2.2 KiB
JavaScript
'use strict';
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// Backfill migration: this table already exists live (created outside of
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// sequelize-cli before migration coverage was complete). Written to match
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// the live CockroachDB schema exactly so a fresh install/cutover recreates
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// it. On the existing production DB, mark this filename as already applied
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// in SequelizeMeta instead of running it — see project notes.
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//
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// Note: started_at/last_saved_at/createdAt/updatedAt are TIMESTAMP WITHOUT
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// TIME ZONE live (unlike most other tables' TIMESTAMPTZ columns), so raw
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// type strings are used instead of Sequelize.DATE to match exactly.
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module.exports = {
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async up(queryInterface, Sequelize) {
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await queryInterface.createTable('quiz_sessions', {
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session_id: { type: Sequelize.BIGINT, primaryKey: true, autoIncrement: true },
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uuid: { type: Sequelize.UUID, allowNull: false, unique: true, defaultValue: Sequelize.literal('gen_random_uuid()') },
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user_id: { type: Sequelize.BIGINT, allowNull: false, references: { model: 'users', key: 'user_id' }, onDelete: 'CASCADE' },
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quiz_id: { type: Sequelize.BIGINT, allowNull: false, references: { model: 'unit_quizzes', key: 'quiz_id' }, onDelete: 'CASCADE' },
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course_id: { type: Sequelize.BIGINT, allowNull: true },
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unit_id: { type: Sequelize.BIGINT, allowNull: true },
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status: { type: Sequelize.STRING(20), allowNull: false, defaultValue: 'in_progress' },
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draft_answers: { type: Sequelize.JSONB, allowNull: true },
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started_at: { type: 'TIMESTAMP', allowNull: false, defaultValue: Sequelize.NOW },
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last_saved_at: { type: 'TIMESTAMP', allowNull: true },
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createdAt: { type: 'TIMESTAMP', allowNull: false, defaultValue: Sequelize.NOW },
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updatedAt: { type: 'TIMESTAMP', allowNull: false, defaultValue: Sequelize.NOW },
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});
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await queryInterface.addIndex('quiz_sessions', ['quiz_id'], { name: 'idx_qs_quiz_id' });
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await queryInterface.addIndex('quiz_sessions', ['status'], { name: 'idx_qs_status' });
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await queryInterface.addIndex('quiz_sessions', ['user_id'], { name: 'idx_qs_user_id' });
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},
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async down(queryInterface) {
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await queryInterface.dropTable('quiz_sessions');
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},
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};
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