'use strict';

// Part 1A — task_progress.type gains 'pass_quiz' (reference_id becomes a
// quiz_id for that type; completed is computed from QuizAttempt.passed the
// same way unit-quiz has_passed already is). Same drop/recreate CHECK
// constraint pattern as 20260101000058-add-exclusive-to-course-subscription.js.

module.exports = {
  async up(queryInterface) {
    await queryInterface.sequelize.query(
      `ALTER TABLE task_progress DROP CONSTRAINT IF EXISTS check_type`
    );
    await queryInterface.sequelize.query(
      `ALTER TABLE task_progress ADD CONSTRAINT check_type
       CHECK (type IN ('read_course', 'read_unit', 'read_lesson', 'pass_quiz'))`
    );
  },

  async down(queryInterface) {
    await queryInterface.sequelize.query(
      `ALTER TABLE task_progress DROP CONSTRAINT IF EXISTS check_type`
    );
    await queryInterface.sequelize.query(
      `ALTER TABLE task_progress ADD CONSTRAINT check_type
       CHECK (type IN ('read_course', 'read_unit', 'read_lesson'))`
    );
  },
};