Enhance bulk booking handling and wagon capacity calculations across services

apps/edr-freight-api/src/modules/train-scheduling/booking-batch.service.spec.ts

@@ -136,6 +136,7 @@ describe('BookingBatchService — PAID reconcile', () => {
         expirePayable: jest.fn().mockResolvedValue(undefined),
       } as never,
       { emitPhase: jest.fn() } as never,
+      { computeSubmitPriorityScore: jest.fn().mockResolvedValue(0) } as never,
     );
   });
 
@@ -563,6 +564,7 @@ describe('BookingBatchService — PAID reconcile', () => {
         trainSchedulingService as never,
         { syncPayableDueDate: jest.fn(), expirePayable: jest.fn() } as never,
         { emitPhase: jest.fn() } as never,
+        { computeSubmitPriorityScore: jest.fn().mockResolvedValue(0) } as never,
         undefined,
         { findOpenOffer: jest.fn() } as never,
       );
@@ -585,6 +587,7 @@ describe('BookingBatchService — PAID reconcile', () => {
         trainSchedulingService as never,
         { syncPayableDueDate: jest.fn(), expirePayable: jest.fn() } as never,
         { emitPhase: jest.fn() } as never,
+        { computeSubmitPriorityScore: jest.fn().mockResolvedValue(0) } as never,
         undefined,
         { findOpenOffer: jest.fn() } as never,
       );
@@ -615,6 +618,7 @@ describe('BookingBatchService — PAID reconcile', () => {
         trainSchedulingService as never,
         { syncPayableDueDate: jest.fn(), expirePayable: jest.fn() } as never,
         { emitPhase: jest.fn() } as never,
+        { computeSubmitPriorityScore: jest.fn().mockResolvedValue(0) } as never,
         undefined,
         { findOpenOffer: jest.fn() } as never,
       );
@@ -745,6 +749,7 @@ describe('BookingBatchService — wagonsFor', () => {
     null as never,
     null as never,
     null as never,
+    null as never,
   ) as unknown as {
     wagonsFor(booking: unknown, dims: unknown): number;
   };
@@ -780,6 +785,13 @@ describe('BookingBatchService — wagonsFor', () => {
     expect(service.wagonsFor(bulk(2590, { wagonsRequired: 40 }), dims)).toBe(40);
   });
 
+  it('ignores a stale undersized wagonsRequired: 700T of sugar rides 10 wagons, not 1', () => {
+    // Rows written while sumWagonsRequired hardcoded BULK to 1 are still in the
+    // DB; trusting them charged one tare for the whole consist (700 + 25.2
+    // instead of 700 + 10 × 25.2 gross).
+    expect(service.wagonsFor(bulk(700, { wagonsRequired: 1 }), dims)).toBe(10);
+  });
+
   it('takes the binding axis for containers: weight can exceed TEU geometry', () => {
     // Two 40ft units => 2 wagons by TEU geometry, but 210T needs 3 at 70T each.
     const booking = {