Changeset comments schema (#2425)

src/migrations/20221114150559-change-request-comments.js

@@ -0,0 +1,25 @@
+'use strict';
+
+exports.up = function (db, callback) {
+    db.runSql(
+        `
+            CREATE TABLE IF NOT EXISTS change_request_comments (
+             id SERIAL PRIMARY KEY,
+             change_request INTEGER NOT NULL REFERENCES change_requests(id) ON DELETE CASCADE,
+             text TEXT NOT NULL,
+             created_at TIMESTAMP default now(),
+             created_by INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE
+            );
+        `,
+        callback,
+    );
+};
+
+exports.down = function (db, callback) {
+    db.runSql(
+        `
+            DROP TABLE IF EXISTS change_request_comments;
+        `,
+        callback,
+    );
+};