Dingdong_client/screens/Detail/model.js

import request from '../../Utils/RequestUtils';
import Toast from '../../flooks/Toast';
import User from '../../flooks/User';
import MapModel from '../Map/model';

const DetailModel = (now) => ({
  id: 0,
  merchantInfo: {},
  cartMap: new Map([]),
  showSelect: false,
  selectInfo: null,
  cartRequest: null,
  heardColor: '',
  selectClass: '',
  goodsList: [], // 全部商品
  payMethod: 'ALI_PAY',
  remark: '',
  tablewareNum: 1,
  cartMoneyInfo: {},
  init(id) {
    now({ id: 0, merchantInfo: {}, goodsList: [] });

    return request
      .get(`/merchant/getDTO/${id}`)
      .then((res) => {
        now({
          id,
          merchantInfo: res,
        });
        return request.get('/goods/goods', {
          params: {
            merchantId: id,
          },
        });
      })
      .then((res) => {
        now({ goodsList: res });
      });
  },
  setHeaderColor(color) {
    now({
      heardColor: color,
    });
  },
  getRecomend() {
    const { id } = now();
    now({ recommendGoods: [] });
    if (!id) {
      return Promise.resolve();
    }
    return request
      .get(`/goods/all`, {
        params: {
          query: {
            recommend: true,
            merchantId: id,
          },
        },
      })
      .then((res) => {
        return Promise.resolve(res.content);
      });
  },
  getCart() {
    const { id, calculatePrice } = now();
    now({ cartList: [] });
    if (!id) {
      return Promise.resolve([]);
    }
    return request
      .get('/shoppingCart/my/merchant', {
        params: {
          merchantId: id,
        },
      })
      .then((res) => {
        now({ remark: '' });
        calculatePrice(res);
        return Promise.resolve(res);
      });
  },
  setCartMap(map) {
    now({
      cartMap: map,
    });
  },
  changeSelect(show) {
    now({
      showSelect: show,
    });
  },
  checkgoodsSpecification(goodsInfo) {
    now({
      selectInfo: goodsInfo,
      showSelect: true,
    });
  },
  addCart(goodsId, goodsSpecificationIds, num) {
    const { warnning } = now(Toast);
    const { cartRequest } = now();
    const { chooseInfo } = now(MapModel);
    const { location } = chooseInfo;
    return request
      .post('/shoppingCart/cart', {
        data: {
          goodsId,
          goodsSpecificationIds,
          num,
          longitude: location.lng,
          latitude: location.lat,
        },
        requestType: 'form',
      })
      .then(() => {
        now({ showSelect: false });
        if (cartRequest) {
          cartRequest.refresh();
        }
      })
      .catch((e) => {
        warnning(e.error);
      });
  },
  setCartRequest(cartRequest) {
    now({ cartRequest });
  },
  clearCart() {
    const { warnning, success } = now(Toast);
    const { cartRequest } = now();
    return request
      .get('/shoppingCart/clearCart')
      .then(() => {
        if (cartRequest) {
          cartRequest.refresh();
          success('清除成功');
        }
      })
      .catch((e) => {
        warnning(e.error);
      });
  },
  delLike(id) {
    return request.post(`/myCollection/del/${id}`);
  },
  // 收藏
  like() {
    const { merchantInfo } = now();
    const { id } = now(User);
    return request.post('/myCollection/save', {
      data: {
        userId: id,
        merchantId: merchantInfo.mid,
      },
    });
  },
  changeSelectClass(id) {
    now({ selectClass: id });
  },
  setPage(name) {
    now({
      pageName: name,
    });
  },
  getUserAppraisal() {
    const { id } = now();
    return request
      .get(`/appraisal/my`, {
        params: { merchantId: id, appraisalSort: 'ALL' },
      })
      .then((res) => {
        // return Promise.resolve(res.content);
      });
  },
  changeNum(specIds, num) {
    const { warnning } = now(Toast);
    const { cartRefreash } = now();
    if (specIds.size > 1) {
      warnning('当前商品存在多个规格，需要在购物车中清理');
      return Promise.resolve();
    } else if (num === 0) {
      return request
        .get(`/shoppingCart/delGoods`, {
          params: { specId: [...specIds][0] },
        })
        .then(() => {
          cartRefreash();
        });
    } else {
      return request
        .get(`/shoppingCart/changeNum`, {
          params: { specId: [...specIds][0], num },
        })
        .then(() => {
          cartRefreash();
        });
    }
  },
  changePay(method) {
    now({ payMethod: method });
  },
  setRemark(remark, tabs) {
    if (remark) {
      tabs.add(remark);
    }
    now({
      remark: [...tabs].join(';'),
    });
  },
  changetablewareNum(num) {
    now({
      tablewareNum: num,
    });
  },
  cartRefreash() {
    const { cartRequest } = now();
    if (cartRequest) {
      cartRequest.refresh();
      now({ remark: '', tablewareNum: 1 });
    }
  },
  calculatePrice(cartList) {
    const { chooseInfo } = now(MapModel);
    if (cartList.length > 0 && chooseInfo.location) {
      const ids = cartList.map((item) => {
        return item.shoppingCartId;
      });

      request
        .get(`/shoppingCart/calculatePrice`, {
          params: {
            cartId: ids[0],
            longitude: chooseInfo.location.lng,
            latitude: chooseInfo.location.lat,
          },
        })
        .then((res) => {
          now({ cartMoneyInfo: res });
        });
    } else {
      now({ cartMoneyInfo: {} });
    }
  },
  // 投诉
  complaintSave(userId, merchantId, type, content, img) {
    const { loading, warnning, success } = now(Toast);
    loading();
    return request
      .post(`/merchantComplaint/save`, {
        data: {
          userId,
          merchantId,
          type,
          content,
          img,
        },
      })
      .then(() => {
        success('提交成功');
        return Promise.resolve();
      })
      .catch((e) => {
        warnning(e.error);
      });
  },
});

export default DetailModel;