truck type detantion

apps/edr-freight-api/src/migrations/2010000000000-AddFeeRuleVehicleType.ts

@@ -0,0 +1,20 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+/**
+ * Truck-detention rules can be scoped by vehicle type (TRUCK / VAN / TRAILER /
+ * TANKER / FLATBED / …), so different truck types carry different detention
+ * rates. Null = applies to any truck type.
+ */
+export class AddFeeRuleVehicleType2010000000000 implements MigrationInterface {
+  name = 'AddFeeRuleVehicleType2010000000000';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE freight.warehouse_fee_rules ADD COLUMN IF NOT EXISTS vehicle_type varchar(20)`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`ALTER TABLE freight.warehouse_fee_rules DROP COLUMN IF EXISTS vehicle_type`);
+  }
+}