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git/scr/miniprogram-2/model/order/orderConfirm.js

148 lines
3.6 KiB

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;
}