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const _ = require('lodash');
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const CouponApi = require('./coupon-api');
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const helpers = global.yoho.helpers;
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const setPager = require(`${global.utils}/pager`).setPager;
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const COUPON_BASE_URI = '/home/coupons';
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const COUPON_TYPE = {
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UNUSED: 'notuse',
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USED: 'use',
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INVALID: 'overtime'
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};
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module.exports = class extends global.yoho.BaseModel {
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constructor(ctx) {
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super(ctx);
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}
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_setShowNum(num) {
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num = num > 0 ? num : 0;
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num = num > 99 ? '99+' : num;
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return num ? `（${num}）` : '';
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}
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_setCouponTabs(nums, type) {
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nums = nums || {};
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return [
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{
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active: type === COUPON_TYPE.UNUSED,
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url: helpers.urlFormat(COUPON_BASE_URI),
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name: `可用${this._setShowNum(nums[COUPON_TYPE.UNUSED])}`
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},
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{
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active: type === COUPON_TYPE.USED,
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url: helpers.urlFormat(COUPON_BASE_URI, {type: COUPON_TYPE.USED}),
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name: `已使用${this._setShowNum(nums[COUPON_TYPE.USED])}`
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},
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{
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active: type === COUPON_TYPE.INVALID,
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url: helpers.urlFormat(COUPON_BASE_URI, {type: COUPON_TYPE.INVALID}),
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name: `已失效${this._setShowNum(nums[COUPON_TYPE.INVALID])}`
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}
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];
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}
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getCouponData(uid, params) {
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params = params || {};
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const page = parseInt(`0${params.page}`, 10) || 1;
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const type = params.type || COUPON_TYPE.UNUSED;
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const couponApiCase = new CouponApi(this.ctx);
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let resData = {};
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return Promise.all([
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couponApiCase.getCouponList(uid, params.type, page, params),
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couponApiCase.getCouponNum(uid)
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]).then(result => {
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Object.assign(resData, _.get(result, '[0].data', {}));
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if (resData.couponList && resData.couponList.length) {
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_.forEach(resData.couponList, value => {
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if (type === COUPON_TYPE.USED) {
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value.isUsed = true;
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} else if (type === COUPON_TYPE.INVALID) {
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if (value.is_overtime === 'Y') {
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value.isOvertime = true;
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} else {
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value.isUseless = true;
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}
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} else {
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value.toUse = helpers.urlFormat('', {cpc_id: value.coupon_id, coupon_code: value.coupon_code,
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phrase: encodeURIComponent('以下商品可使用 【' + value.coupon_name + '】优惠券')}, 'list');
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}
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});
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} else {
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resData.couponList = false;
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}
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resData.tabs = this._setCouponTabs(_.get(result, '[1].data', {}), type);
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if (_.get(resData, 'tabs[0].active') && resData.filters) {
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const filterUrl = helpers.urlFormat(COUPON_BASE_URI,
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Object.assign({}, params, {filter: '__filter__', page: 1}));
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let filter = params.filter || 0;
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_.forEach(resData.filters, value => {
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if ((+filter === +value.filter_id)) {
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value.active = true;
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value.url = 'javascript:;'; // eslint-disable-line
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} else {
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value.url = filterUrl.replace('__filter__', value.filter_id);
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}
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});
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} else {
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resData.filters = false;
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}
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let total = _.get(resData, 'total', 0);
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let pageTotal = _.get(resData, 'pageNum') || 1;
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resData.pager = Object.assign({
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count: total,
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curPage: page,
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totalPages: pageTotal
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}, setPager(pageTotal, params));
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return resData;
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});
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}
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}; |
...
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...
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