fix

apps/edr-freight-api/src/migrations/1990000000000-AddVehiclePricePerKm.ts

@@ -0,0 +1,25 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+/**
+ * Per-km haulage rate on a vehicle (mainly trucks) plus the currency it's
+ * quoted in (ETB | USD, default ETB).
+ */
+export class AddVehiclePricePerKm1990000000000 implements MigrationInterface {
+  name = "AddVehiclePricePerKm1990000000000";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.vehicles
+      ADD COLUMN IF NOT EXISTS price_per_km numeric(14,2),
+      ADD COLUMN IF NOT EXISTS currency varchar(8) NOT NULL DEFAULT 'ETB'
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.vehicles
+      DROP COLUMN IF EXISTS price_per_km,
+      DROP COLUMN IF EXISTS currency
+    `);
+  }
+}

apps/edr-freight-api/src/modules/vehicles/dto/create-vehicle.dto.ts

@@ -65,4 +65,12 @@ export class CreateVehicleDto {
   @IsOptional()
   @IsUUID()
   locationId?: string;
+
+  @IsOptional()
+  @IsNumber()
+  pricePerKm?: number;
+
+  @IsOptional()
+  @IsString()
+  currency?: string;
 }

apps/edr-freight-api/src/modules/vehicles/entities/vehicle.entity.ts

@@ -89,6 +89,14 @@ export class Vehicle extends BaseEntity {
   @Column({ name: 'location_id', type: 'uuid', nullable: true })
   locationId?: string;
 
+  // --- Haulage pricing ---
+  @Column({ name: 'price_per_km', type: 'numeric', precision: 14, scale: 2, nullable: true })
+  pricePerKm?: number;
+
+  /** Currency for pricePerKm: ETB | USD */
+  @Column({ name: 'currency', type: 'varchar', length: 8, default: 'ETB' })
+  currency?: string;
+
   // --- Compliance / expiry tracking ---
   @Column({ name: 'vin', type: 'varchar', nullable: true })
   vin?: string;