解决删除应用， 支付参数不存在数据时报错的问题

jeepay-service/src/main/java/com/jeequan/jeepay/service/impl/MchAppService.java

@@ -36,23 +36,16 @@ public class MchAppService extends ServiceImpl<MchAppMapper, MchApp> {
         if (payCount > 0) throw new BizException("该应用已存在交易数据，不可删除");
 
         // 2.删除应用关联的支付通道
-        boolean result = mchPayPassageService.remove(MchPayPassage.gw().eq(MchPayPassage::getAppId, appId));
-        if (!result) {
-            throw new BizException(ApiCodeEnum.SYS_OPERATION_FAIL_DELETE);
-        }
+        mchPayPassageService.remove(MchPayPassage.gw().eq(MchPayPassage::getAppId, appId));
 
         // 3.删除应用配置的支付参数
-        result = payInterfaceConfigService.remove(PayInterfaceConfig.gw()
+        payInterfaceConfigService.remove(PayInterfaceConfig.gw()
                 .eq(PayInterfaceConfig::getInfoId, appId)
                 .eq(PayInterfaceConfig::getInfoType, CS.INFO_TYPE_MCH_APP)
         );
-        if (!result) {
-            throw new BizException(ApiCodeEnum.SYS_OPERATION_FAIL_DELETE);
-        }
 
         // 4.删除当前应用
-        result = removeById(appId);
-        if (!result) {
+        if (!removeById(appId)) {
             throw new BizException(ApiCodeEnum.SYS_OPERATION_FAIL_DELETE);
         }
     }