add GL operations for customs risk assignment, duty advising, and incident reporting

apps/edr-freight-web/backoffice/src/hooks/contracts/useContracts.ts

@@ -297,3 +297,106 @@ export function useCompleteMilestone(bookingId: string) {
     onError: () => toast.error("Failed to complete milestone"),
   });
 }
+
+function invalidateMilestones(qc: QueryClient, bookingId: string) {
+  void qc.invalidateQueries({
+    queryKey: QUERY_KEYS.CONTRACTS.bookingMilestones(bookingId),
+  });
+}
+
+/** Assign a customs risk level (completes RISK_ASSIGNED). */
+export function useAssignRisk(bookingId: string) {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: (payload: {
+      riskLevel: Freight.CustomsRiskLevel;
+      note?: string;
+    }) => contractsService.assignRisk(bookingId, payload),
+    onSuccess: () => {
+      toast.success("Customs risk assigned");
+      invalidateMilestones(qc, bookingId);
+    },
+    onError: () => toast.error("Failed to assign risk"),
+  });
+}
+
+/** Advise duty & tax (completes DUTY_TAXES_ADVISED). */
+export function useAdviseDuty(bookingId: string) {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: (payload: {
+      amount: number;
+      currency: string;
+      declarationSerial?: string;
+      note?: string;
+    }) => contractsService.adviseDuty(bookingId, payload),
+    onSuccess: () => {
+      toast.success("Duty & tax advised to customer");
+      invalidateMilestones(qc, bookingId);
+    },
+    onError: () => toast.error("Failed to advise duty & tax"),
+  });
+}
+
+/** Route the shipment to a station + bind GL staff. */
+export function useAssignStation(bookingId: string) {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: (payload: { stationYardId: string; staffId?: string }) =>
+      contractsService.assignStation(bookingId, payload),
+    onSuccess: () => {
+      toast.success("Shipment routed to station");
+      void qc.invalidateQueries({
+        queryKey: QUERY_KEYS.BOOKINGS.byId(bookingId),
+      });
+    },
+    onError: () => toast.error("Failed to assign station"),
+  });
+}
+
+/** Upload GL post-booking documents (DO/RO/T1/…); auto-completes milestones. */
+export function useUploadGlDocuments(bookingId: string) {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: (files: Record<string, File | null>) =>
+      contractsService.uploadGlDocuments(bookingId, files),
+    onSuccess: (res) => {
+      const n = res.completedMilestones.length;
+      toast.success(
+        n > 0
+          ? `Uploaded — ${n} milestone${n === 1 ? "" : "s"} advanced`
+          : "Documents uploaded",
+      );
+      invalidateMilestones(qc, bookingId);
+    },
+    onError: () => toast.error("Failed to upload documents"),
+  });
+}
+
+/** Incidents for a shipment (damage / exceptions). */
+export function useBookingIncidents(bookingId: string | undefined) {
+  return useQuery({
+    queryKey: QUERY_KEYS.CONTRACTS.bookingIncidents(bookingId ?? ""),
+    queryFn: () => contractsService.listIncidents(bookingId!),
+    enabled: !!bookingId,
+  });
+}
+
+/** Report a cargo exception with photos. */
+export function useReportIncident(bookingId: string) {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: (payload: {
+      incidentType: Freight.IncidentType;
+      description: string;
+      photos: File[];
+    }) => contractsService.reportIncident(bookingId, payload),
+    onSuccess: () => {
+      toast.success("Incident reported");
+      void qc.invalidateQueries({
+        queryKey: QUERY_KEYS.CONTRACTS.bookingIncidents(bookingId),
+      });
+    },
+    onError: () => toast.error("Failed to report incident"),
+  });
+}