fix UI 1

frontend/src/api/hooks/inventory.ts

@@ -23,6 +23,7 @@ import {
   ProductTransformationResponse,
   ProductionStage,
   DeletionSummary,
+  BulkStockResponse,
 } from '../types/inventory';
 import { ApiError } from '../client';
 
@@ -342,7 +343,7 @@ export const useAddStock = (
   options?: UseMutationOptions<StockResponse, ApiError, { tenantId: string; stockData: StockCreate }>
 ) => {
   const queryClient = useQueryClient();
-  
+
   return useMutation<StockResponse, ApiError, { tenantId: string; stockData: StockCreate }>({
     mutationFn: ({ tenantId, stockData }) => inventoryService.addStock(tenantId, stockData),
     onSuccess: (data, { tenantId }) => {
@@ -355,6 +356,30 @@ export const useAddStock = (
   });
 };
 
+export const useBulkAddStock = (
+  options?: UseMutationOptions<BulkStockResponse, ApiError, { tenantId: string; stocks: StockCreate[] }>
+) => {
+  const queryClient = useQueryClient();
+
+  return useMutation<BulkStockResponse, ApiError, { tenantId: string; stocks: StockCreate[] }>({
+    mutationFn: ({ tenantId, stocks }) => inventoryService.bulkAddStock(tenantId, stocks),
+    onSuccess: (data, { tenantId }) => {
+      // Invalidate all stock queries since multiple ingredients may have been affected
+      queryClient.invalidateQueries({ queryKey: inventoryKeys.stock.lists() });
+      queryClient.invalidateQueries({ queryKey: inventoryKeys.ingredients.lists() });
+      // Invalidate per-ingredient stock queries
+      data.results.forEach((result) => {
+        if (result.success && result.stock) {
+          queryClient.invalidateQueries({
+            queryKey: inventoryKeys.stock.byIngredient(tenantId, result.stock.ingredient_id)
+          });
+        }
+      });
+    },
+    ...options,
+  });
+};
+
 export const useUpdateStock = (
   options?: UseMutationOptions<
     StockResponse,