opt:续住页面支付渠道添加为yst支付，且默认开启

subpkg/extend/extend.vue

@@ -136,7 +136,8 @@
 				orderId: '',
 				endTime: '',
 				canExtend: false,
-				checkinInfoId: ''
+				checkinInfoId: '',
+				useYst: true
 			};
 		},
 		computed: {
@@ -240,18 +241,21 @@
 			},
 			async pay(orderId) {
 				console.log("pay start");
-
 				// #ifdef MP-WEIXIN
-				let res = await uni.$http.post('/order/payment/weChat', {
-					openid: this.userInfo.openid,
-					orderId: orderId,
-				})
-				res.data.data.package = res.data.data.packageStr
-				let paymentResult = await wx.requestPayment(res.data.data)
-				console.log("payment result:", paymentResult)
-				if (paymentResult.errMsg === 'requestPayment:ok') {
-					uni.$showMsg("支付成功")
-					this.extend()
+				if (this.useYst) {
+					await this.ystPayment(orderId)
+				} else {
+					let res = await uni.$http.post('/order/payment/weChat', {
+						openid: this.userInfo.openid,
+						orderId: orderId,
+					})
+					res.data.data.package = res.data.data.packageStr
+					let paymentResult = await wx.requestPayment(res.data.data)
+					console.log("payment result:", paymentResult)
+					if (paymentResult.errMsg === 'requestPayment:ok') {
+						uni.$showMsg("支付成功")
+						this.extend()
+					}
 				}
 				// #endif
 
@@ -263,6 +267,35 @@
 				}
 				// #endif
 			},
+			async ystPayment(orderId) {
+				const {miniProgram: {appId}} = uni.getAccountInfoSync();
+				// console.log("小程序信息", appId);
+
+				const {data: submitRes} = await uni.$http.post('/order/payment/ystPay', {
+					openid: this.userInfo.openid,
+					orderId: orderId,
+					appId: appId
+				})
+				// console.log("订单提交结果", submitRes)
+
+				const payData = JSON.parse(submitRes.data)
+				// console.log("支付数据", payData);
+				const paymentResult = await wx.requestPayment(payData)
+				// console.log("payment result:", paymentResult)
+
+				// 调用支付成功，查询下订单支付情况
+				const {data: paymentRes} = await uni.$http.post('/order/payment/queryYstPay', {
+					openid: this.userInfo.openid,
+					orderId: orderId,
+					appId: appId
+				})
+				console.log("订单支付结果", paymentRes)
+
+				if (paymentRes.success && paymentRes.data === "S") {
+					uni.$showMsg("支付成功")
+					this.extend()
+				}
+			},
 			async getCheckinInfo() {
 				let res = await uni.$http.get(`/user/checkinInfo/${this.currentHotel.hotelId}`);
 				if (res.data.code == 200) {