新增话费支付类型

src/app/pipes/recharge-pay-type.pipe.ts

@@ -0,0 +1,19 @@
+import { Pipe, PipeTransform } from '@angular/core';
+
+@Pipe({
+  name: 'rechargePayType'
+})
+export class RechargePayTypePipe implements PipeTransform {
+
+
+  transform(value: number): string {
+    switch (value) {
+      case 1:
+        return '微信';
+      case 2:
+        return '工会卡';
+      case 3:
+        return '积分';
+    }
+  }
+}