EP-WachatApp/eaterplanet_ecommerce/moduleA/coupon/getCoupon.js

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2023-03-24 11:24:28 +08:00
var app = getApp();
var status = require('../../utils/index.js');
Page({
data: {
list: []
},
coupon_id: '',
handlerGobackClick(delta) {
const pages = getCurrentPages();
if (pages.length >= 2) {
wx.navigateBack({
delta: delta
});
} else {
wx.switchTab({
url: '/eaterplanet_ecommerce/pages/index/index'
});
}
},
handlerGohomeClick(url) {
wx.switchTab({
url: '/eaterplanet_ecommerce/pages/index/index'
});
},
onLoad: function (options) {
status.setNavBgColor();
let coupon_id = options.id || '';
this.coupon_id = coupon_id;
},
onShow: function () {
this.getData();
},
getData: function () {
let coupon_id = this.coupon_id;
let token = wx.getStorageSync('token');
app.util.ProReq('user.collect_voucher', {
token,
coupon_id,
}).then(res => {
let list = res.list;
this.setData({ list })
})
.catch(err => {})
},
receiveCoupon: function (event) {
let idx = event.currentTarget.dataset.idx;
var token = wx.getStorageSync('token');
var list = this.data.list;
var that = this;
app.util.request({
url: 'entry/wxapp/index',
data: { controller: 'goods.getQuan', token, quan_id: list[idx].id },
dataType: 'json',
success: function (msg) {
//1 被抢光了 2 已领过 3 领取成功
if (msg.data.code == 0) {
wx.showToast({
title: msg.data.msg || '被抢光了',
icon: 'none'
})
} else if (msg.data.code == 1) {
list[idx].is_nomore = 1;
list[idx].is_use = 1;
that.setData({ list })
wx.showToast({
title: '被抢光了',
icon: 'none'
})
} else if (msg.data.code == 2) {
wx.showToast({
title: '已领取',
icon: 'none'
})
that.getData();
}
else if (msg.data.code == 4) {
wx.showToast({
title: '新人专享',
icon: 'none'
})
}
else if (msg.data.code == 3) {
that.getData();
wx.showToast({
title: '领取成功',
})
} else if (msg.data.code == 4) {
// 未登录
app.util.message('请先登录', '/eaterplanet_ecommerce/pages/user/me', 'error');
}
}
})
}
})