通过微信开发者工具 商城模板 创建新小程序

mini-program/model/order/orderConfirm.js

@@ -0,0 +1,147 @@
+import { mockIp, mockReqId } from '../../utils/mock';
+
+export const transformGoodsDataToConfirmData = (goodsDataList) => {
+  const list = [];
+
+  goodsDataList.forEach((goodsData) => {
+    list.push({
+      storeId: goodsData.storeId,
+      spuId: goodsData.spuId,
+      skuId: goodsData.skuId,
+      goodsName: goodsData.title,
+      image: goodsData.primaryImage,
+      reminderStock: 119,
+      quantity: goodsData.quantity,
+      payPrice: goodsData.price,
+      totalSkuPrice: goodsData.price,
+      discountSettlePrice: goodsData.price,
+      realSettlePrice: goodsData.price,
+      settlePrice: goodsData.price,
+      oriPrice: goodsData.originPrice,
+      tagPrice: null,
+      tagText: null,
+      skuSpecLst: goodsData.specInfo,
+      promotionIds: null,
+      weight: 0.0,
+      unit: 'KG',
+      volume: null,
+      masterGoodsType: 0,
+      viceGoodsType: 0,
+      roomId: goodsData.roomId,
+      egoodsName: null,
+    });
+  });
+
+  return list;
+};
+
+/** 生成结算数据 */
+export function genSettleDetail(params) {
+  const { userAddressReq, couponList, goodsRequestList } = params;
+
+  const resp = {
+    data: {
+      settleType: 0,
+      userAddress: null,
+      totalGoodsCount: 3,
+      packageCount: 1,
+      totalAmount: '289997',
+      totalPayAmount: '',
+      totalDiscountAmount: '110000',
+      totalPromotionAmount: '1100',
+      totalCouponAmount: '0',
+      totalSalePrice: '289997',
+      totalGoodsAmount: '289997',
+      totalDeliveryFee: '0',
+      invoiceRequest: null,
+      skuImages: null,
+      deliveryFeeList: null,
+      storeGoodsList: [
+        {
+          storeId: '1000',
+          storeName: '云Mall深圳旗舰店',
+          remark: null,
+          goodsCount: 1,
+          deliveryFee: '0',
+          deliveryWords: null,
+          storeTotalAmount: '0',
+          storeTotalPayAmount: '179997',
+          storeTotalDiscountAmount: '110000',
+          storeTotalCouponAmount: '0',
+          skuDetailVos: [],
+          couponList: [
+            {
+              couponId: 11,
+              storeId: '1000',
+            },
+          ],
+        },
+      ],
+      inValidGoodsList: null,
+      outOfStockGoodsList: null,
+      limitGoodsList: null,
+      abnormalDeliveryGoodsList: null,
+      invoiceSupport: 1,
+    },
+    code: 'Success',
+    msg: null,
+    requestId: mockReqId(),
+    clientIp: mockIp(),
+    rt: 244,
+    success: true,
+  };
+
+  const list = transformGoodsDataToConfirmData(goodsRequestList);
+
+  // 获取购物车传递的商品数据
+  resp.data.storeGoodsList[0].skuDetailVos = list;
+
+  // 判断是否携带优惠券数据
+  const discountPrice = [];
+
+  if (couponList && couponList.length > 0) {
+    couponList.forEach((coupon) => {
+      if (coupon.status === 'default') {
+        discountPrice.push({
+          type: coupon.type,
+          value: coupon.value,
+        });
+      }
+    });
+  }
+
+  // 模拟计算场景
+
+  // 计算总价
+  const totalPrice = list.reduce((pre, cur) => {
+    return pre + cur.quantity * Number(cur.settlePrice);
+  }, 0);
+
+  // 计算折扣
+  const totalDiscountPrice =
+    discountPrice.length > 0
+      ? discountPrice.reduce((pre, cur) => {
+          if (cur.type === 1) {
+            return pre + cur.value;
+          }
+          if (cur.type === 2) {
+            return pre + (Number(totalPrice) * cur.value) / 10;
+          }
+
+          return pre + cur;
+        }, 0)
+      : 0;
+
+  resp.data.totalSalePrice = totalPrice;
+
+  resp.data.totalCouponAmount = totalDiscountPrice;
+
+  resp.data.totalPayAmount =
+    totalPrice - totalDiscountPrice - Number(resp.data.totalPromotionAmount);
+
+  if (userAddressReq) {
+    resp.data.settleType = 1;
+    resp.data.userAddress = userAddressReq;
+  }
+  return resp;
+}