From 676177dc1c4967b30470ee50df6fc30caf396aa9 Mon Sep 17 00:00:00 2001
From: KKSU <15274802129@163.com>
Date: Mon, 17 Jun 2024 09:53:57 +0800
Subject: [PATCH] 节点限购200个

---
 src/main/java/cc/mrbird/febs/dapp/service/impl/DappWalletServiceImpl.java |   20 +++++++++++++++++---
 1 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/dapp/service/impl/DappWalletServiceImpl.java b/src/main/java/cc/mrbird/febs/dapp/service/impl/DappWalletServiceImpl.java
index f5d03db..806da59 100644
--- a/src/main/java/cc/mrbird/febs/dapp/service/impl/DappWalletServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/dapp/service/impl/DappWalletServiceImpl.java
@@ -52,7 +52,6 @@
     private final ChainProducer chainProducer;
     private final DappSystemDao dappSystemDao;
     private final DbMemberNodeMapper dbMemberNodeMapper;
-    private final DappWalletService dappWalletService;
 
     @Override
     public WalletInfoVo walletInfo() {
@@ -379,6 +378,21 @@
         if (buyNode >= Integer.parseInt(buyNodeCodeCntDic.getValue())) {
             throw new FebsException("Do not repeat purchase");
         }
+        /**
+         * 限购总数200
+         */
+
+        DataDictionaryCustom perKNumDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(
+                DataDictionaryEnum.PERK_NUM.getType(),
+                DataDictionaryEnum.PERK_NUM.getCode()
+        );
+        int perKNum = Integer.parseInt(ObjectUtil.isEmpty(perKNumDic) ? "200" : perKNumDic.getValue());
+
+        List<DappMemberEntity> dappMemberEntities = dappMemberDao.selectList(null);
+        int sum1 = dappMemberEntities.stream().mapToInt(DappMemberEntity::getBuyNode).sum();
+        if(perKNum < sum1 + 1){
+            throw new FebsException("节点已售完");
+        }
 
         if (ObjectUtil.isEmpty(transferDto.getId())) {
             DappFundFlowEntity fundFlow = new DappFundFlowEntity(
@@ -585,8 +599,8 @@
         dappFundFlowEntity.setStatus(DappFundFlowEntity.WITHDRAW_STATUS_DISAGREE);
         dappFundFlowDao.updateById(dappFundFlowEntity);
 
-        dappWalletService.updateWalletCoinWithLock(memberCoinWithdrawEntity.getAmount(), memberCoinWithdrawEntity.getMemberId(), 1);
-        dappWalletService.updateWalletMineWithLock(memberCoinWithdrawEntity.getFeeAmount(), memberCoinWithdrawEntity.getMemberId(), 1);
+        this.updateWalletCoinWithLock(memberCoinWithdrawEntity.getAmount(), memberCoinWithdrawEntity.getMemberId(), 1);
+        this.updateWalletMineWithLock(memberCoinWithdrawEntity.getFeeAmount(), memberCoinWithdrawEntity.getMemberId(), 1);
 
         DappFundFlowEntity feeFlow = new DappFundFlowEntity(memberCoinWithdrawEntity.getMemberId(), memberCoinWithdrawEntity.getFeeAmount(), 22, 2, null, null);
         dappFundFlowDao.insert(feeFlow);

--
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