增加借款申请限制

performance-web/src/main/java/com/clx/performance/service/impl/loan/OwnerLoanAccountApproveServiceImpl.java

@@ -3,9 +3,11 @@ package com.clx.performance.service.impl.loan;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.clx.performance.dao.loan.OwnerLoanAccountApproveDao;
+import com.clx.performance.dao.loan.OwnerLoanAccountDao;
 import com.clx.performance.enums.OwnerAccountEnum;
 import com.clx.performance.enums.PerformanceResultEnum;
 import com.clx.performance.enums.loan.OwnerLoanAccountApproveEnum;
+import com.clx.performance.model.loan.OwnerLoanAccount;
 import com.clx.performance.model.loan.OwnerLoanAccountApprove;
 import com.clx.performance.param.pc.loan.carrier.OwnerLoanAccountApproveParam;
 import com.clx.performance.param.pc.loan.carrier.PageOwnerLoanAccountApproveParam;
@@ -13,6 +15,8 @@ import com.clx.performance.service.loan.OwnerLoanAccountApproveService;
 import com.clx.performance.service.loan.OwnerLoanAccountService;
 import com.clx.performance.struct.loan.OwnerLoanAccountApproveStruct;
 import com.clx.performance.vo.pc.loan.carrier.OwnerLoanAccountApproveVO;
+import com.msl.common.base.Optional;
+import com.msl.common.exception.ServiceSystemException;
 import com.msl.user.data.UserSessionData;
 import com.msl.user.utils.TokenUtil;
 import lombok.AllArgsConstructor;
@@ -38,6 +42,7 @@ public class OwnerLoanAccountApproveServiceImpl  implements OwnerLoanAccountAppr
     private final OwnerLoanAccountApproveStruct ownerLoanAccountApproveStruct;
 
     private final OwnerLoanAccountService ownerLoanAccountService;
+    private final OwnerLoanAccountDao ownerLoanAccountDao;
     @Override
     public IPage<OwnerLoanAccountApproveVO> pageOwnerLoanAccountApprove(PageOwnerLoanAccountApproveParam param) {
         IPage<OwnerLoanAccountApprove> page = ownerLoanAccountApproveDao.pageOwnerLoanAccountApprove(param);
@@ -61,6 +66,12 @@ public class OwnerLoanAccountApproveServiceImpl  implements OwnerLoanAccountAppr
     @Override
     public void openOwnerLoanAccountApprove() {
         UserSessionData loginUserInfo = TokenUtil.getLoginUserInfo();
+        Optional<OwnerLoanAccount> optional = ownerLoanAccountDao.getOneByField(OwnerLoanAccount::getOwnerUserNo,
+                loginUserInfo.getUserNo());
+        if(optional.isPresent()){
+            throw new ServiceSystemException(PerformanceResultEnum.DATA_NOT_FIND,"您已经申请过借款用户，请勿重复申请");
+        }
+
         OwnerLoanAccountApprove entity = new OwnerLoanAccountApprove();
         entity.setAccountType(OwnerAccountEnum.AccountTypeStatus.LOAN_ACCOUNT.getCode());
         entity.setOwnerUserNo(loginUserInfo.getUserNo());