Truck detention on lastmile

apps/edr-freight-api/src/migrations/2000000000000-AddTruckDetentionTiming.ts

@@ -0,0 +1,32 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+/**
+ * Truck detention support.
+ *  - last_mile.arrived_at / delivered_at: the detention window for an EDR
+ *    last-mile vehicle. The clock runs from arrival at destination; the customer
+ *    has a grace period (default 3h) to clear/return, after which detention
+ *    accrues per truck per day until delivered_at (or now, if still out).
+ *  - warehouse_fee_rules.free_hours: configurable grace window (hours) for a
+ *    TRUCK_DETENTION_FEE rule; null/0 falls back to the 3-hour default.
+ */
+export class AddTruckDetentionTiming2000000000000 implements MigrationInterface {
+  name = 'AddTruckDetentionTiming2000000000000';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE freight.last_mile ADD COLUMN IF NOT EXISTS arrived_at timestamptz`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE freight.last_mile ADD COLUMN IF NOT EXISTS delivered_at timestamptz`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE freight.warehouse_fee_rules ADD COLUMN IF NOT EXISTS free_hours int`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`ALTER TABLE freight.warehouse_fee_rules DROP COLUMN IF EXISTS free_hours`);
+    await queryRunner.query(`ALTER TABLE freight.last_mile DROP COLUMN IF EXISTS delivered_at`);
+    await queryRunner.query(`ALTER TABLE freight.last_mile DROP COLUMN IF EXISTS arrived_at`);
+  }
+}