units,lesson as standalone

database/migrations/20260709000001-add-requires-review-and-prompt-to-task-requirements.js

@@ -0,0 +1,30 @@
+'use strict';
+
+// Part 1A — new requirement types (submit_text, pass_quiz) + review workflow.
+// `prompt` is submit_text's instructions field (mirrors link_label/reference_label
+// as the type-specific display field). `requires_review` opts any submission-based
+// requirement into admin approve/reject before it counts as complete.
+// task_requirements.type has no DB-level CHECK constraint (verified against the
+// live schema — Sequelize enforces the ENUM only at the application layer for
+// this table), so no constraint migration is needed to add the new type values.
+
+module.exports = {
+  async up(queryInterface, Sequelize) {
+    await queryInterface.addColumn('task_requirements', 'prompt', {
+      type: Sequelize.TEXT,
+      allowNull: true,
+      after: 'reference_label',
+    });
+    await queryInterface.addColumn('task_requirements', 'requires_review', {
+      type: Sequelize.BOOLEAN,
+      allowNull: false,
+      defaultValue: false,
+      after: 'prompt',
+    });
+  },
+
+  async down(queryInterface) {
+    await queryInterface.removeColumn('task_requirements', 'requires_review');
+    await queryInterface.removeColumn('task_requirements', 'prompt');
+  },
+};