购物车逻辑完善

个人信息存储优化
团购下单

src/store/modules/shoppingcart/index.ts

@@ -1,4 +1,5 @@
 import { defineStore } from 'pinia';
+import { StockBean } from '@/api/goods/types';
 
 const useShoppingCartStore = defineStore('shoppingCart', {
   state: (): { shoppingCartList: any[] } => ({
@@ -27,14 +28,35 @@ const useShoppingCartStore = defineStore('shoppingCart', {
 
     getTotalCount(): number {
       return this.shoppingCartList.length;
+    },
+
+    getSameGoodsIndex: (state) => (goodsId: string, colorId: string, sizeId: string) => {
+      return state.shoppingCartList.findIndex(res => res.id === goodsId && res.checkedStock.colorId === colorId && res.checkedStock.sizeId === sizeId);
     }
   },
+
   actions: {
     save(partial: Partial<any>) {
       this.shoppingCartList.push(partial);
     },
 
-    clear() {
+    updateCount(index: number, count: number) {
+      this.shoppingCartList[index].checkedStock.count += count;
+    },
+
+    updateStock(index: number, stock: StockBean) {
+      this.shoppingCartList[index].checkedStock = stock;
+    },
+
+    delete(index: number) {
+      this.shoppingCartList.splice(index, 1);
+    },
+
+    deleteIfChecked() {
+      this.shoppingCartList = this.shoppingCartList.filter(res => res.checked == undefined || res.checked === false);
+    },
+
+    clearAll() {
       this.shoppingCartList = [];
     }
   }