pos implemented

src/services/fiestaQueries.ts

@@ -48,6 +48,11 @@ import {
   getProductStocks,
   getProductLocations,
   createProductLocations,
+  getPosRoles,
+  getPosStaff,
+  createPosStaff,
+  updatePosStaff,
+  deactivatePosStaff,
   getMasterCatalog,
   getProductCategories,
   getProductSubcategories,
@@ -1055,3 +1060,64 @@ export function useFiestaDeleteProductLocation() {
     },
   });
 }
+
+// ── POS staff (supervisors and cashiers) ────────────────────────────────────
+//
+// Separate from useFiestaUsers: the backend excludes roleid 7 and 8 from
+// `getallusers`, so these people are invisible to that hook by design. Do not
+// "fix" that by merging the two lists — a till account and a console account
+// are different things with different creation paths.
+
+export const posStaffKeys = {
+  roles: () => ['fiesta', 'posroles'] as const,
+  staff: (tenantid: number, locationid: number) =>
+    ['fiesta', 'posstaff', tenantid, locationid] as const,
+};
+
+/** The till roles the backend offers. Cached hard — this changes with a deploy. */
+export function usePosRoles() {
+  return useQuery({
+    queryKey: posStaffKeys.roles(),
+    queryFn: getPosRoles,
+    staleTime: 30 * 60_000,
+  });
+}
+
+export function usePosStaff(tenantid: number, locationid: number) {
+  return useQuery({
+    queryKey: posStaffKeys.staff(tenantid, locationid),
+    queryFn: () => getPosStaff({ tenantid, locationid }),
+    enabled: Boolean(tenantid) && Boolean(locationid),
+  });
+}
+
+/** Create a till account. The resolved value carries the one-time password. */
+export function useCreatePosStaff() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: createPosStaff,
+    onSuccess: (_res, vars) => {
+      qc.invalidateQueries({ queryKey: posStaffKeys.staff(vars.tenantid, vars.locationid) });
+    },
+  });
+}
+
+export function useUpdatePosStaff() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: updatePosStaff,
+    onSuccess: (_res, vars) => {
+      qc.invalidateQueries({ queryKey: posStaffKeys.staff(vars.tenantid, vars.locationid) });
+    },
+  });
+}
+
+export function useDeactivatePosStaff() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: deactivatePosStaff,
+    onSuccess: (_res, vars) => {
+      qc.invalidateQueries({ queryKey: posStaffKeys.staff(vars.tenantid, vars.locationid) });
+    },
+  });
+}