enh

apps/backend/src/trpc/common-apis/common.ts

@@ -114,6 +114,7 @@ export const commonRouter = router({
             productQuantity: product.productQuantity,
             storeId: product.store?.id || null,
             isOutOfStock: product.isOutOfStock,
+            isFlashAvailable: product.isFlashAvailable,
             nextDeliveryDate: nextDeliveryDate ? nextDeliveryDate.toISOString() : null,
             images: product.images, // Already signed URLs from cache
           };

apps/user-ui/app/(drawer)/(tabs)/flash-delivery/(products)/index.tsx

@@ -1,10 +1,59 @@
 import React, { useEffect } from 'react';
 import { useLocalSearchParams, useRouter } from 'expo-router';
+import { View, Alert } from 'react-native';
 import { FlashDeliveryProducts } from '@/components/SlotSpecificView';
 import { useSlotStore } from '@/components/stores/slotStore';
 import FlashDeliveryNote from '@/components/FlashDeliveryNote';
 import { useFlashNavigationStore } from '@/components/stores/flashNavigationStore';
 import { useFocusEffect } from '@react-navigation/native';
+import { useFlashCartStore } from '@/src/store/flashCartStore';
+import { tw, BottomDialog, MyText, MyTouchableOpacity } from 'common-ui';
+import MaterialIcons from '@expo/vector-icons/MaterialIcons';
+import { useAddToCart } from '@/hooks/cart-query-hooks';
+
+const FlashAddToCartDialog = () => {
+  const { addedFlashProduct, clearAddedFlashProduct } = useFlashCartStore();
+
+  const addToCart = useAddToCart({
+    showSuccessAlert: false,
+    showErrorAlert: false,
+    refetchCart: true,
+  }, "flash");
+
+  const product = addedFlashProduct?.product;
+  const isOpen = !!addedFlashProduct;
+
+  React.useEffect(() => {
+    if (isOpen && product) {
+      addToCart.mutate(
+        { productId: product.id, quantity: 1, slotId: 0 },
+        {
+          onSuccess: () => {
+            clearAddedFlashProduct();
+            setTimeout(() => {
+              Alert.alert('Added to Cart', `Added ${product.name} for delivery in 1hr`);
+            }, 300);
+          }
+        }
+      );
+    }
+  }, [isOpen, product]);
+
+  if (!isOpen || !product) return null;
+
+  return null;
+  return (
+    <BottomDialog open={isOpen} onClose={clearAddedFlashProduct}>
+      <View style={tw`p-6 items-center`}>
+        <View style={tw`w-16 h-16 bg-pink-50 rounded-full items-center justify-center mb-4`}>
+          <MaterialIcons name="bolt" size={32} color="#f81260" />
+        </View>
+        <MyText style={tw`text-xl font-bold text-gray-900 mb-2`}>1 hr Delivery</MyText>
+        <MyText style={tw`text-gray-600 text-center mb-4`}>Adding {product.name}...</MyText>
+      </View>
+    </BottomDialog>
+  );
+};
 
 export default function FlashDeliveryView() {
   const { storeId } = useLocalSearchParams<{ storeId?: string }>();
@@ -37,6 +86,7 @@ export default function FlashDeliveryView() {
         baseUrl="/(drawer)/(tabs)/flash-delivery"
         onProductPress={handleProductPress}
       />
+      <FlashAddToCartDialog />
     </>
   );
-}
+}

apps/user-ui/components/ProductCard.tsx

@@ -104,7 +104,11 @@ const ProductCard: React.FC<ProductCardProps> = ({
         Alert.alert("Error", "No available delivery slot for this product");
         return;
       }
-      addToCart(item.id, 1, slotId, () => {});
+      const slot = slotMap[slotId];
+      const deliveryTime = slot ? dayjs(slot.deliveryTime).format('ddd, DD MMM • h:mm A') : '';
+      addToCart(item.id, 1, slotId, () => {
+        Alert.alert('Added to Cart', `Added ${item.name} for delivery at ${deliveryTime}`);
+      });
     } else if (cartItem) {
       updateCartItem.mutate({ itemId: cartItem.id, quantity: newQuantity });
     }

apps/user-ui/components/SlotSpecificView.tsx

@@ -354,8 +354,14 @@ export function SlotProducts({ slotId:slotIdParent, storeId:storeIdParent, baseU
 
   const handleAddToCart = (productId: number) => {
     setIsLoadingDialogOpen(true);
-    
-    addToCart(productId, 1, slotId || 0, () => setIsLoadingDialogOpen(false));
+    const item = filteredProducts.find((p: any) => p.id === productId);
+    const deliveryTime = slotQuery.data?.deliveryTime ? dayjs(slotQuery.data.deliveryTime).format('ddd, DD MMM • h:mm A') : '';
+    addToCart(productId, 1, slotId || 0, () => {
+      setIsLoadingDialogOpen(false);
+      if (item) {
+        Alert.alert('Added to Cart', `Added ${item.name} for delivery at ${deliveryTime}`);
+      }
+    });
   };
 
   if (slotQuery.isLoading || (storeIdNum && productsQuery?.isLoading)) {
@@ -441,8 +447,13 @@ export function FlashDeliveryProducts({ storeId:storeIdParent, baseUrl, onProduc
 
    const handleAddToCart = (productId: number) => {
      setIsLoadingDialogOpen(true);
-     
-     addToCart(productId, 1, 0, () => setIsLoadingDialogOpen(false));
+     const item = flashProducts.find((p: any) => p.id === productId);
+     addToCart(productId, 1, 0, () => {
+       setIsLoadingDialogOpen(false);
+       if (item) {
+         Alert.alert('Added to Cart', `Added ${item.name} for delivery in 1hr`);
+       }
+     });
    };
 
   if (storeIdNum && productsQuery?.isLoading) {

apps/user-ui/src/components/AddToCartDialog.tsx

@@ -1,19 +1,29 @@
 import React, { useState, useMemo, useEffect } from 'react';
 import { View, ScrollView } from 'react-native';
+import { useRouter } from 'expo-router';
 import { tw, BottomDialog, MyText, MyTouchableOpacity, Quantifier } from 'common-ui';
 import MaterialIcons from '@expo/vector-icons/MaterialIcons';
 import { useCartStore } from '@/src/store/cartStore';
+import { useFlashCartStore } from '@/src/store/flashCartStore';
 import { trpc } from '@/src/trpc-client';
 import { useAddToCart, useGetCart, useUpdateCartItem } from '@/hooks/cart-query-hooks';
+import { useGetEssentialConsts } from '@/src/api-hooks/essential-consts.api';
 import dayjs from 'dayjs';
 
 export default function AddToCartDialog() {
+  const router = useRouter();
   const { addedToCartProduct, clearAddedToCartProduct } = useCartStore();
   const [quantity, setQuantity] = useState(1);
   const [selectedSlotId, setSelectedSlotId] = useState<number | null>(null);
+  const [selectedFlashDelivery, setSelectedFlashDelivery] = useState(false);
   
   const { data: slotsData } = trpc.user.slots.getSlotsWithProducts.useQuery();
   const { data: cartData } = useGetCart();
+  const { data: constsData } = useGetEssentialConsts();
+  // const isFlashDeliveryEnabled = constsData?.isFlashDeliveryEnabled === true;
+  const isFlashDeliveryEnabled = true;
+  
+  
   
   const addToCart = useAddToCart({
     showSuccessAlert: false,
@@ -32,6 +42,7 @@ export default function AddToCartDialog() {
 
   const product = addedToCartProduct?.product;
 
+
   // Pre-select cart's slotId and quantity if item is already in cart
   useEffect(() => {
     if (isOpen && product) {
@@ -81,7 +92,16 @@ export default function AddToCartDialog() {
   // Determine if updating existing item (quantity > 1 means it's an update)
   const isUpdate = (cartItem?.quantity || 0) > 1;
 
+  // Check if flash delivery option should be shown
+  const showFlashOption = product?.isFlashAvailable === true && isFlashDeliveryEnabled;
+
   const handleAddToCart = () => {
+    if (selectedFlashDelivery) {
+      useFlashCartStore.getState().setAddedFlashProduct({ productId: product.id, product });
+      router.push('/(drawer)/(tabs)/flash-delivery/(products)');
+      clearAddedToCartProduct();
+      return;
+    }
     if (isUpdate && cartItem?.id) {
       updateCartItem.mutate(
         { itemId: cartItem.id, quantity },
@@ -100,7 +120,7 @@ export default function AddToCartDialog() {
 
   return (
     <BottomDialog open={isOpen} onClose={clearAddedToCartProduct}>
-      <View style={tw`p-6 max-h-[500px]`}>
+      <View style={tw`p-6 max-h-[650px]`}>
         <View style={tw`flex-row items-center mb-2`}>
           <View style={tw`w-10 h-10 bg-blue-50 rounded-full items-center justify-center mr-3`}>
             <MaterialIcons name="schedule" size={20} color="#3B82F6" />
@@ -120,7 +140,10 @@ export default function AddToCartDialog() {
               style={tw`flex-row items-start mb-4 bg-gray-50 p-4 rounded-xl border border-gray-100 ${
                 selectedSlotId === slot.id ? 'border-brand500' : 'border-gray-100'
               }`}
-              onPress={() => setSelectedSlotId(slot.id)}
+              onPress={() => {
+                setSelectedSlotId(slot.id);
+                setSelectedFlashDelivery(false);
+              }}
               activeOpacity={0.7}
             >
               <MaterialIcons name="local-shipping" size={20} color="#3B82F6" style={tw`mt-0.5`} />
@@ -138,6 +161,30 @@ export default function AddToCartDialog() {
           ))}
         </ScrollView>
 
+        {showFlashOption && (
+          <MyTouchableOpacity
+            key="flash-delivery"
+            style={tw`flex-row items-center mb-4 bg-pink-50 p-4 rounded-xl border ${
+              selectedFlashDelivery ? 'border-pink-500' : 'border-pink-200'
+            }`}
+            onPress={() => {
+              setSelectedFlashDelivery(true);
+              setSelectedSlotId(null);
+            }}
+            activeOpacity={0.7}
+          >
+            <MaterialIcons name="bolt" size={20} color="#f81260" />
+            <View style={tw`ml-3 flex-1`}>
+              <MyText style={tw`text-gray-900 font-bold text-base`}>1 hr Delivery</MyText>
+            </View>
+            {selectedFlashDelivery ? (
+              <MaterialIcons name="check-circle" size={24} color="#f81260" />
+            ) : (
+              <MaterialIcons name="check-box-outline-blank" size={24} color="#f81260" />
+            )}
+          </MyTouchableOpacity>
+        )}
+
         <View style={tw`mt-4`}>
           <MyText style={tw`text-sm font-bold text-gray-900 mb-2`}>Quantity</MyText>
           <Quantifier
@@ -150,9 +197,9 @@ export default function AddToCartDialog() {
 
         <View style={tw`flex-row gap-3 mt-4`}>
           <MyTouchableOpacity
-            style={tw`flex-1 bg-brand500 py-3.5 rounded-xl items-center ${!selectedSlotId ? 'opacity-50' : ''}`}
+            style={tw`flex-1 bg-brand500 py-3.5 rounded-xl items-center ${(!selectedSlotId && !selectedFlashDelivery) ? 'opacity-50' : ''}`}
             onPress={handleAddToCart}
-            disabled={(addToCart.isLoading || updateCartItem.isLoading) || !selectedSlotId}
+            disabled={(addToCart.isLoading || updateCartItem.isLoading) || (!selectedSlotId && !selectedFlashDelivery)}
           >
             <MyText style={tw`text-white font-bold`}>
               {addToCart.isLoading || updateCartItem.isLoading ? (isUpdate ? 'Updating...' : 'Adding...') : (isUpdate ? 'Update Item' : 'Add to Cart')}

apps/user-ui/src/store/flashCartStore.ts

@@ -0,0 +1,18 @@
+import { create } from 'zustand';
+
+interface AddedFlashProduct {
+  productId: number;
+  product: any;
+}
+
+interface FlashCartStore {
+  addedFlashProduct: AddedFlashProduct | null;
+  setAddedFlashProduct: (product: AddedFlashProduct | null) => void;
+  clearAddedFlashProduct: () => void;
+}
+
+export const useFlashCartStore = create<FlashCartStore>((set) => ({
+  addedFlashProduct: null,
+  setAddedFlashProduct: (product) => set({ addedFlashProduct: product }),
+  clearAddedFlashProduct: () => set({ addedFlashProduct: null }),
+}));