fix

apps/edr-freight-web/backoffice/src/pages/operations/FirstMilePage.tsx

@@ -43,6 +43,7 @@ import {
 } from "@/services/first-mile.service";
 import { bookingsService } from "@/services/bookings.service";
 import { vehiclesService } from "@/services/vehicles.service";
+import { ratesService } from "@/services/rates.service";
 import type { BookingDetail } from "@/types/booking";
 
 const formatPrice = (amount: number) =>
@@ -348,6 +349,14 @@ const FirstMilePage = () => {
     },
   });
 
+  const { data: ratesData } = useQuery({
+    queryKey: ["rates", "FIRST_MILE"],
+    queryFn: async () => {
+      const res = await ratesService.getByType("FIRST_MILE");
+      return res.data;
+    },
+  });
+
   const { data: paidBookingsData, isLoading: bookingsLoading } = useQuery({
     queryKey: QUERY_KEYS.BOOKINGS.list({ status: "PAID" }),
     queryFn: () => bookingsService.list({ status: "PAID", pageSize: 100 }),
@@ -385,8 +394,8 @@ const FirstMilePage = () => {
   });
 
   const updateDistanceMutation = useMutation({
-    mutationFn: ({ id, exactKm }: { id: string; exactKm: number }) =>
+    mutationFn: ({ id, exactKm, remainingPayment }: { id: string; exactKm: number; remainingPayment?: number }) =>
-      firstMileService.update(id, { exactKm }),
+      firstMileService.update(id, { exactKm, ...(remainingPayment != null && { remainingPayment }) }),
     onSuccess: () => {
       void qc.invalidateQueries({ queryKey: QUERY_KEYS.FIRST_MILE.ROOT });
       if (activeRecord) {
@@ -492,7 +501,19 @@ const FirstMilePage = () => {
       toast({ title: "Invalid distance", description: "Enter a valid distance value.", variant: "destructive" });
       return;
     }
-    updateDistanceMutation.mutate({ id: activeId, exactKm: distance });
+
+    let remainingPayment: number | undefined;
+    if (ratesData?.data) {
+      const firstMileRate = ratesData.data.find(
+        (r) => r.rateType === "FIRST_MILE" && r.status === "LIVE"
+      );
+      if (firstMileRate) {
+        const rateValue = parseFloat(firstMileRate.rateValue);
+        remainingPayment = distance * rateValue;
+      }
+    }
+
+    updateDistanceMutation.mutate({ id: activeId, exactKm: distance, remainingPayment });
   };
 
   const matchesFilter = (r: FirstMileRecord) => {

apps/edr-freight-web/backoffice/src/services/rates.service.ts

@@ -0,0 +1,35 @@
+import { api } from '../auth/http';
+
+export interface Rate {
+  id: string;
+  rateType: string;
+  appliesTo: string;
+  trigger: string;
+  containerTypeId: string | null;
+  cargoTypeId: string | null;
+  tradeDirection: string | null;
+  currency: string;
+  rateValue: string;
+  rateUnit: string;
+  status: string;
+  proposedByStaffId: string;
+  approvedByCeoId: string | null;
+  approvedAt: string | null;
+  effectiveFrom: string;
+  effectiveTo: string | null;
+  createdAt: string;
+  updatedAt: string;
+  deletedAt: string | null;
+}
+
+export interface RatesListResponse {
+  data: Rate[];
+  meta: { total: number; page: number; pageSize: number; totalPages: number };
+}
+
+export const ratesService = {
+  list: (pageSize = 1000) =>
+    api.get<RatesListResponse>(`/rates?pageSize=${pageSize}`),
+  getByType: (rateType: string) =>
+    api.get<RatesListResponse>(`/rates?rateType=${rateType}&pageSize=1000`),
+};