feat(success): 支付成功页面添加轮询逻辑

pages/pay/success.vue

@@ -41,7 +41,7 @@ import { mapGetters } from 'vuex'
 import { payStatus, registerInfo } from '@/config/pay.js'
 import successDialog from '@/components/successDialog.vue'
 
-let interval = null
+let setTimeoutFlag = null
 export default {
   name: 'PaySuccess',
   components: {
@@ -50,7 +50,6 @@ export default {
   data() {
     return {
       orderCode: '',
-      sucPay: 0,
       specialArea: null,
       isRecharge: undefined,
     }
@@ -72,45 +71,39 @@ export default {
     const extParam = JSON.parse(atob(options.extParam || '{}'))
     this.specialArea = extParam.specialArea
     this.isRecharge = extParam.source
-    const source = options.source || ''
-    if (source) {
-      this.orderCode = options.orderCode || ''
-      this.orderCode && this.checkPayStatus()
-      // this.goToOrderList()
-      return
-    }
-
+    this.orderCode = extParam.orderCode || ''
+    this.orderCode && this.pollingPayStatus(this.orderCode)
     // 设置导航栏
     uni.setNavigationBarTitle({
       title: '支付成功',
     })
   },
   onUnload() {
-    clearInterval(interval)
+    clearTimeout(setTimeoutFlag)
   },
   methods: {
-    // 查询订单状态
-    checkPayStatus(orderCode) {
-      // 定时器
-      interval = setInterval(() => {
-        if (this.sucPay == 1) {
+    pollingPayStatus(orderCode) {
+      payStatus({ businessCode: orderCode }).then(res => {
+        if (res.data == 1) {
           // 清除定时器
-          clearInterval(interval)
-          if (
-            this.specialArea == 1 ||
-            this.specialArea == 7 ||
-            this.specialArea == 24
-          ) {
+          clearTimeout(setTimeoutFlag)
+          if ([1, 7, 24].includes(Number(this.specialArea))) {
             registerInfo(orderCode).then(res => {
               this.$refs.successDialog.showSuccess(res.data)
             })
           }
         } else {
           payStatus({ businessCode: orderCode }).then(res => {
-            this.sucPay = res.data
+            if (res.data == 0) {
+              setTimeoutFlag = setTimeout(() => {
+                this.pollingPayStatus(orderCode)
+              }, 1000)
+            } else {
+              clearTimeout(setTimeoutFlag)
+            }
           })
         }
-      }, 2000)
+      })
     },
 
     // 跳转到订单列表