make default_group as utility and added more things

Signed-off-by: Kenneth Obsequio <k80308392@gmail.com>
This commit is contained in:
2026-07-15 21:34:21 +08:00
parent 1745990cda
commit 04baad0cac
7 changed files with 247 additions and 13 deletions
@@ -0,0 +1,40 @@
'use strict';
// Backfill migration: this table already exists live (created outside of
// sequelize-cli before migration coverage was complete). Written to match
// the live CockroachDB schema exactly so a fresh install/cutover recreates
// it. On the existing production DB, mark this filename as already applied
// in SequelizeMeta instead of running it — see project notes.
module.exports = {
async up(queryInterface, Sequelize) {
await queryInterface.createTable('certificates', {
certificate_id: { type: Sequelize.BIGINT, primaryKey: true, autoIncrement: true },
uuid: { type: Sequelize.UUID, allowNull: false, unique: true, defaultValue: Sequelize.literal('gen_random_uuid()') },
cert_no: { type: Sequelize.STRING(25), allowNull: false, unique: true },
ref_no: { type: Sequelize.STRING(50), allowNull: false },
user_id: { type: Sequelize.BIGINT, allowNull: false, references: { model: 'users', key: 'user_id' }, onDelete: 'CASCADE' },
course_id: { type: Sequelize.BIGINT, allowNull: false, references: { model: 'courses', key: 'course_id' }, onDelete: 'CASCADE' },
instructors: { type: Sequelize.TEXT, allowNull: true },
score: { type: Sequelize.BIGINT, allowNull: true },
length_str: { type: Sequelize.STRING(50), allowNull: true },
issued_at: { type: Sequelize.DATE, allowNull: false, defaultValue: Sequelize.NOW },
created_at: { type: Sequelize.DATE, allowNull: false, defaultValue: Sequelize.NOW },
updated_at: { type: Sequelize.DATE, allowNull: false, defaultValue: Sequelize.NOW },
});
await queryInterface.addConstraint('certificates', {
fields: ['user_id', 'course_id'],
type: 'unique',
name: 'certificates_user_id_course_id_key',
});
await queryInterface.addIndex('certificates', ['course_id'], { name: 'idx_certificates_course_id' });
await queryInterface.addIndex('certificates', ['user_id'], { name: 'idx_certificates_user_id' });
await queryInterface.addIndex('certificates', ['uuid'], { name: 'idx_certificates_uuid' });
},
async down(queryInterface) {
await queryInterface.dropTable('certificates');
},
};