mile

apps/edr-freight-api/src/migrations/1890000000010-AddLastMileAssignmentDistance.ts

@@ -0,0 +1,26 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+/**
+ * Per-vehicle actual distance on a last-mile delivery. A booking served by
+ * several trucks records each truck's km; the record's total (last_mile.exact_km)
+ * is their sum and drives the invoice.
+ */
+export class AddLastMileAssignmentDistance1890000000010
+  implements MigrationInterface
+{
+  name = "AddLastMileAssignmentDistance1890000000010";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.last_mile_vehicle_assignments
+      ADD COLUMN IF NOT EXISTS distance_km numeric(10,2)
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.last_mile_vehicle_assignments
+      DROP COLUMN IF EXISTS distance_km
+    `);
+  }
+}