Replace entire repo content with shahikitchen-v1-prodcution.zip (v1.1 production)

domain/wishlist/wishlist-domain.ts

@@ -0,0 +1,48 @@
+import type { WishlistAction, WishlistItem, WishlistState } from './entities';
+
+export function wishlistReducer(state: WishlistState, action: WishlistAction): WishlistState {
+  switch (action.type) {
+    case 'TOGGLE_ITEM': {
+      const exists = state.items.some((item) => item.id === action.payload.id);
+      if (exists) {
+        return {
+          ...state,
+          items: state.items.filter((item) => item.id !== action.payload.id),
+        };
+      }
+      return { ...state, items: [...state.items, action.payload] };
+    }
+
+    case 'REMOVE_ITEM':
+      return {
+        ...state,
+        items: state.items.filter((item) => item.id !== action.payload),
+      };
+
+    case 'CLEAR_WISHLIST':
+      return { ...state, items: [] };
+
+    case 'RESTORE_ITEMS':
+      return { ...state, items: action.payload };
+
+    case 'TOGGLE_DRAWER':
+      return { ...state, isOpen: !state.isOpen };
+
+    case 'OPEN_DRAWER':
+      return { ...state, isOpen: true };
+
+    case 'CLOSE_DRAWER':
+      return { ...state, isOpen: false };
+
+    default:
+      return state;
+  }
+}
+
+export function isInWishlist(items: WishlistItem[], id: string): boolean {
+  return items.some((item) => item.id === id);
+}
+
+export function getWishlistCount(items: WishlistItem[]): number {
+  return items.length;
+}