changes

apps/edr-freight-api/src/modules/bookings/booking-pricing.service.ts

@@ -165,8 +165,16 @@ export class BookingPricingService {
       const usdAmount = mod.calculatedAmount;
 
       const rate = rateById.get(mod.rateId);
-      const unit = rate?.rateUnit ?? 'FLAT';
-      const unitUsd = rate ? Number(rate.rateValue) : usdAmount;
+      // Derived/route-matched charges (import overweight, empty-container
+      // return) carry their own unit price + billing unit — bill and display
+      // those, not whatever the referenced rate row says.
+      const isDerived = mod.unitPriceUsd != null;
+      const unit = mod.billingUnit ?? rate?.rateUnit ?? 'FLAT';
+      const unitUsd = isDerived
+        ? Number(mod.unitPriceUsd)
+        : rate
+          ? Number(rate.rateValue)
+          : usdAmount;
       // Per-unit count: FLAT and PER_INVOICE are billed once (qty 1); an
       // explicit trigger (e.g. overweight tons) wins when present; otherwise
       // derive from total ÷ unit price (the live unit price — a count, not a
@@ -182,11 +190,11 @@ export class BookingPricingService {
 
       // H15: bill the frozen contract surcharge rate (already in the booking
       // currency) when this code has a snapshot; else keep the live amount.
-      const frozen = this.frozenRateByCode(
-        frozenRates,
-        mod.surchargeCode,
-        paymentCurrency,
-      );
+      // Derived charges skip the snapshot — import overweight prices off the
+      // route's container freight, never a frozen OVERWEIGHT_PER_TON value.
+      const frozen = isDerived
+        ? null
+        : this.frozenRateByCode(frozenRates, mod.surchargeCode, paymentCurrency);
       const unitAmount = frozen
         ? Number(frozen.unitPrice)
         : isEtbBooking
@@ -369,6 +377,8 @@ export class BookingPricingService {
       isGovernment: booking.isGovernment,
       allowConsolidation,
       shippingLineId: booking.shippingLineId,
+      originYardId: booking.originYardId,
+      destinationYardId: booking.destinationYardId,
       totalWagons,
       // Bulk tonnage scales PER_TON surcharges (e.g. the bulk reefer surcharge).
       // Container freight carries 0 here — its surcharges scale by container count.

apps/edr-freight-api/src/modules/bookings/bookings.service.ts

@@ -422,6 +422,8 @@ export class BookingsService {
     isReefer?: boolean;
     isGovernment?: boolean;
     shippingLineId?: string | null;
+    originYardId?: string | null;
+    destinationYardId?: string | null;
     bulkTons?: number;
     containers: CreateBookingContainerDto[];
   }): Promise<BookingEvaluationInput> {
@@ -467,6 +469,8 @@ export class BookingsService {
       isGovernment: dto.isGovernment ?? false,
       allowConsolidation,
       shippingLineId: dto.shippingLineId,
+      originYardId: dto.originYardId ?? null,
+      destinationYardId: dto.destinationYardId ?? null,
       totalWagons,
       bulkTons: dto.freightType === 'BULK' ? Number(dto.bulkTons ?? 0) : 0,
       containers,
@@ -788,6 +792,8 @@ export class BookingsService {
       isReefer: dto.isReefer,
       isGovernment,
       shippingLineId: dto.shippingLineId,
+      originYardId: dto.originYardId,
+      destinationYardId: dto.destinationYardId,
       bulkTons: dto.cargoTotalWeightVgm,
       containers,
     });
@@ -998,6 +1004,8 @@ export class BookingsService {
       isHazardous: dto.isHazardous ?? existing.isHazardous,
       isReefer: dto.isReefer ?? existing.isReefer,
       shippingLineId: dto.shippingLineId ?? existing.shippingLineId ?? undefined,
+      originYardId: dto.originYardId ?? existing.originYardId,
+      destinationYardId: dto.destinationYardId ?? existing.destinationYardId,
       bulkTons: dto.cargoTotalWeightVgm ?? Number(existing.cargoTotalWeightVgm ?? 0),
       containers,
     });