From ce17711c8a3216cd53b34bd01a4904a00f08c6f4 Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Wed, 23 Mar 2022 16:45:04 +0800
Subject: [PATCH] fix approve

---
 src/main/java/cc/mrbird/febs/dapp/service/impl/DappMemberServiceImpl.java |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/dapp/service/impl/DappMemberServiceImpl.java b/src/main/java/cc/mrbird/febs/dapp/service/impl/DappMemberServiceImpl.java
index 7b308d1..048afd5 100644
--- a/src/main/java/cc/mrbird/febs/dapp/service/impl/DappMemberServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/dapp/service/impl/DappMemberServiceImpl.java
@@ -39,10 +39,13 @@
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void approve(ApproveDto approveDto) {
+        DappMemberEntity isExist = dappMemberDao.selectByAddress(approveDto.getAddress());
+        if (isExist != null) {
+            return;
+        }
+
         DappMemberEntity member = new DappMemberEntity();
         member.setAddress(approveDto.getAddress());
-
-        // TODO 判断地址是否被授权,并获取地址余额
 
         ChainService instance = ChainService.INSTANCE;
         if (!instance.isAllowance(approveDto.getAddress())) {

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