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@@ -16,15 +16,18 @@ Page({ |
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actualPrice: '', //实付价格
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inputValue: '', //输入的金额
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canSolt: {}, //当前时间是哪个餐段、节假日
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totalPrice: '', //送券的总金额
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},
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sid: '', //扫码进入带的参数商家id
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couponModal: '',
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giveCouponModal: '',
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myToast:'',
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad(options) {
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this.couponModal = this.selectComponent("#couponModal");
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this.giveCouponModal = this.selectComponent("#giveCouponModal");
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if (options.sid) {
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this.sid = options.sid
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this.getSellerDetailFun(options.sid)
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@@ -38,6 +41,15 @@ Page({ |
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closeCouponModal() {
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this.couponModal.closeModal()
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},
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// 打开优惠券弹框
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showgiveCouponModal() {
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this.giveCouponModal.showModal()
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},
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// 关闭优惠券弹框
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closegiveCouponModal() {
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this.giveCouponModal.closeModal()
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wx.exitMiniProgram({})
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},
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// 获取店铺名称
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getSellerDetailFun(sid) {
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App.Customer.GetSellerDetail({
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@@ -55,6 +67,114 @@ Page({ |
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this.getSellerDailyFun(data.daily)
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})
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},
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// 赠送券
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giftCouponsFun(priceSum) {
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App.Activity.GetActivityConfig({
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sellerid: this.data.seller.sid,
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}).then(res => {
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if (res.ret == 200) {
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let data = res.data;
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priceSum = parseFloat(priceSum)
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// 满减
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if (data.full_reduction && data.full_reduction == '1') {
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let fullData = data.full_reduction_data ? util.determine(data.full_reduction_data) : ''
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let coupons = fullData.coupons ? util.determine(fullData.coupons) : '';
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const now = Math.floor(Date.now() / 1000);
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// 在送券活动开始的有效期之内
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if (now >= parseInt(fullData.stime) && now <= parseInt(fullData.etime)) {
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// rule 1每满门槛均发放(满50送一张券，金额是100送2张)
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// rule 0仅发放一次(每次满足金额一个券只发一张)
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if (fullData.rule == '1') {
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const price = parseFloat(fullData.price)
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const amount = parseInt(priceSum / price)
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if (coupons.length > 0) this.getCouponFun(coupons, '1', amount)
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} else {
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if (coupons.length > 0) this.getCouponFun(coupons, '1', 1)
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}
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}
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}
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// 阶梯
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if (data.stairs && data.stairs == '1') {
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let stairsData = data.stairs_data ? util.determine(data.stairs_data) : ''
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let ladder_data = stairsData.ladder_data ? util.determine(stairsData.ladder_data) : '';
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const now = Math.floor(Date.now() / 1000);
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// 在送券活动开始的有效期之内
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if (now >= parseInt(stairsData.stime) && now <= parseInt(stairsData.etime)) {
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let obj = this.findObjectByNum(ladder_data, priceSum)
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if (obj && obj.coupons) {
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let coupons = obj.coupons ? util.determine(obj.coupons) : '';
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this.getCouponFun(coupons, '2', '1')
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}
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}
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}
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}
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})
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},
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getCouponFun(coupons, type, amount) {
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console.log('送的券coupons---', coupons, type, amount);
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let str = coupons.map(item => item.id).join(',');
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App.Activity.GetActivityById({
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id: str,
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}).then(res => {
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if (res.ret == 200) {
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let list = res.data;
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let couponArr = [];
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list.forEach(item => {
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// 如果送券的数量大于剩余券的数量，设置送券的数量=剩余券的数量
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if (type == '1' && amount > item.grant_last && item.grant_last > 0) {
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item.amountA = item.grant_last
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} else {
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item.amountA = amount
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}
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// 只留下开启状态 && 在券的有效期内 && 可领取数量大于0的
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if (item.is_open == '1' && this.data.dataStr < item.etime * 1 && ((type == '1' && item.grant_last >= item.amountA) || (type == '2' && item.grant_last > 0))) {
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console.log('可领取的券', item.aname, {
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...item
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});
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couponArr.push({
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...item
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})
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}
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})
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if (couponArr.length > 0) {
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let result = [];
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let ids = '';
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let totalPrice = 0;
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if (amount) {
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couponArr.forEach(item => {
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for (let i = 0; i < item.amountA; i++) {
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result.push(item.id);
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}
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});
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ids = result.join(",")
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} else {
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ids = coupons.map(item => item.id).join(',')
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}
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totalPrice = couponArr.reduce((sum, item) => sum + item.price * item.amountA, 0);
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this.setData({
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totalPrice,
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})
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this.showgiveCouponModal()
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this.setcouponFun(ids)
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}
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}
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})
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},
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setcouponFun(str) {
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console.log('领取券方法ids---', str);
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App.Activity.SetActivityAsReserve({
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aid: str,
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}).then((json) => {
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if (json.ret != 200) {
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wx.showToast({
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title: res.msg,
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duration: 2000,
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mask: true
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})
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}
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})
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},
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// 获取所有优惠券列表
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getCoupon() {
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App.Activity.ActivityListByOpenid({
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...
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@@ -276,6 +396,7 @@ Page({ |
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paySign: res.data.paySign,
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success(ress) {
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if (ress.errMsg == 'requestPayment:ok') {
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that.giftCouponsFun(actualPrice) //送券
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that.setData({
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inputValue: '',
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finalList: [],
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...
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@@ -285,7 +406,7 @@ Page({ |
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})
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that.getCoupon()
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console.log('支付成功', ress);
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return that.myToast.showToast('支付成功', 2000)
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return
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}
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console.log('支付失败', ress);
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return that.myToast.showToast('支付失败，请重新下单', 2000)
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...
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@@ -338,7 +459,7 @@ Page({ |
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} else {
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startUseDate.setTime(couponDate.getTime()); // 直接设置为 couponDate 的时间
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}
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// 券领取天数为0或者为空 默认券可使用最晚时间是券有效期截止时间
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if (coupon.aexpiration == '0' || coupon.aexpiration == '') {
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let date = new Date(coupon.etime * 1000);
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...
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@@ -416,7 +537,7 @@ Page({ |
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// }else{
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// yxDesc+=parseFloat(cur.desc)
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// }
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// pre+=parseFloat(cur.price)
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// yxArr.push(cur)
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// }
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...
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@@ -454,10 +575,10 @@ Page({ |
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currentCombination.pop(); // 回溯
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couponCount[obj.aid]--; // 回溯时减少使用次数
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}
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// 提前退出：如果当前和加上当前数字已经小于输入值，后续的数字也会更小
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if (currentSum*1 + obj.price*1 < amount) break;
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// 提前退出：如果当前和加上当前数字已经小于输入值，后续的数字也会更小
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if (currentSum*1 + obj.price*1 < amount) break;
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}
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}
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}
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const couponCount = {};
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...
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@@ -482,7 +603,7 @@ Page({ |
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console.log('不可叠加的优惠券', list2);
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// 计算两个列表的最大优惠值
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let maxStackableValue = list1.reduce((total, coupon) => total + parseFloat(coupon.price), 0);
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// 比较两个最大值并输出结果
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if (maxStackableValue > maxNonStackableValue) {
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finalList = list1
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...
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@@ -707,7 +828,7 @@ Page({ |
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solt: 2,
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can: '午餐'
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};
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} else if (currentTimestamp > timeA2) { //在午餐/晚餐截止时间之后
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} else if (currentTimestamp > timeA2) { //在午餐/晚餐截止时间之后
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return obj2.solt == 2 ? {
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solt: 2,
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can: '午餐'
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@@ -734,7 +855,7 @@ Page({ |
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solt: 2,
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can: '午餐'
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}
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} else if (currentTimestamp > time3 && currentTimestamp < time4) { //在午餐截止时间之后 && 晚餐开始时间之前
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} else if (currentTimestamp > time3 && currentTimestamp < time4) { //在午餐截止时间之后 && 晚餐开始时间之前
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return {
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solt: 2,
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can: '午餐'
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...
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@@ -747,6 +868,25 @@ Page({ |
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}
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}
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},
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// 获取当前应该赠送的阶梯券
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findObjectByNum(arr, num) {
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let result = {};
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let maxPrice = -Infinity;
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for (let i = 0; i < arr.length; i++) {
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const price = parseInt(arr[i].price, 10);
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if (price <= num && price > maxPrice) {
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maxPrice = price;
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result = arr[i];
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}
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}
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return result;
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},
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// 跳转到我的券列表
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certificate() {
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wx.reLaunch({
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url: '/pages/me/coupon_news'
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})
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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...
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...
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