fix issues

apps/edr-freight-api/src/migrations/3780000000000-ScheduleCancellationReason.ts

@@ -0,0 +1,28 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+/**
+ * Why a train schedule was cancelled, captured at cancel time. Staff pick a
+ * reason in the cancel dialog and every view of the cancelled schedule reads it
+ * back — a cancelled train on the board used to say nothing about why it died.
+ */
+export class ScheduleCancellationReason3780000000000 implements MigrationInterface {
+  name = 'ScheduleCancellationReason3780000000000';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE "freight"."train_schedules"
+        ADD COLUMN IF NOT EXISTS "cancellation_reason" varchar(500),
+        ADD COLUMN IF NOT EXISTS "cancelled_at" timestamptz,
+        ADD COLUMN IF NOT EXISTS "cancelled_by_user_id" uuid
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE "freight"."train_schedules"
+        DROP COLUMN IF EXISTS "cancellation_reason",
+        DROP COLUMN IF EXISTS "cancelled_at",
+        DROP COLUMN IF EXISTS "cancelled_by_user_id"
+    `);
+  }
+}