From 30c77267af456dce1d1dede3a69b493c7ae8611c Mon Sep 17 00:00:00 2001
From: zyy <zyy@email.com>
Date: Tue, 14 Apr 2026 11:51:02 +0800
Subject: [PATCH] 1
---
trading-order-admin/src/main/java/com/yami/trading/admin/controller/loan/internal/LoanServiceImpl.java | 80 ++++++++++++++++++++++++++++++++++++++-
1 files changed, 77 insertions(+), 3 deletions(-)
diff --git a/trading-order-admin/src/main/java/com/yami/trading/admin/controller/loan/internal/LoanServiceImpl.java b/trading-order-admin/src/main/java/com/yami/trading/admin/controller/loan/internal/LoanServiceImpl.java
index dbc4680..f6d8fe7 100644
--- a/trading-order-admin/src/main/java/com/yami/trading/admin/controller/loan/internal/LoanServiceImpl.java
+++ b/trading-order-admin/src/main/java/com/yami/trading/admin/controller/loan/internal/LoanServiceImpl.java
@@ -2,6 +2,7 @@
import java.io.Serializable;
import java.math.BigDecimal;
+import java.math.RoundingMode;
import java.sql.Timestamp;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
@@ -16,11 +17,18 @@
import com.yami.trading.bean.finance.Finance;
import com.yami.trading.bean.loan.LoanParam;
import com.yami.trading.bean.loan.SimpleLoanOrder;
+import com.yami.trading.bean.model.MoneyLog;
import com.yami.trading.bean.model.User;
+import com.yami.trading.bean.model.Wallet;
+import com.yami.trading.bean.rate.domain.ExchangeRate;
import com.yami.trading.common.constants.Constants;
import com.yami.trading.common.domain.Result;
import com.yami.trading.common.exception.BusinessException;
+import com.yami.trading.common.exception.YamiShopBindException;
+import com.yami.trading.common.util.Arith;
import com.yami.trading.dao.loan.LoanParamMapper;
+import com.yami.trading.service.MoneyLogService;
+import com.yami.trading.service.WalletService;
import com.yami.trading.service.user.UserService;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
@@ -52,6 +60,12 @@
@Autowired
LoanParamMapper loanParamMapper;
+
+ @Autowired
+ WalletService walletService;
+
+ @Autowired
+ MoneyLogService moneyLogService;
@Getter
HashMap<String,Object> paramMap = new HashMap<>();
@@ -413,12 +427,72 @@
if(null==orderId || (orderId=orderId.trim()).isEmpty()) {
throw new BusinessException("申请单ID不能为空!");
}
-
+
if(null==status || (status=status.trim()).isEmpty()) {
throw new BusinessException("审核状态不能为空!");
}
-
+
+ SimpleLoanOrder loanOrder = getLoanOrder(null, orderId);
+ if(loanOrder == null) {
+ throw new BusinessException("找不到订单!");
+ }
+
int state=Integer.parseInt(status);
+ if (state==2) { //放款
+ //到账金额
+ double amt = loanOrder.getQuota().doubleValue();
+ if (!loanOrder.getSymbol().equalsIgnoreCase("usdt")) {
+ throw new BusinessException("请贷款usdt!");
+ }
+
+ /*User user = userService.getById(loanOrder.getPartyId());
+ double remainLoanLimit = user.getLoanLimit() - amt < 0 ? 0 : user.getLoanLimit() - amt;
+ BigDecimal loanLimit = BigDecimal.valueOf(remainLoanLimit).setScale(2, RoundingMode.HALF_UP);
+ user.setLoanLimit(loanLimit.doubleValue());
+ userService.updateById(user);*/
+
+ //通过
+ Wallet wallet = this.walletService.saveWalletByPartyId(loanOrder.getPartyId());
+ double amountBefore = wallet.getMoney().doubleValue();
+ this.walletService.update(wallet.getUserId(), amt);
+ MoneyLog log = new MoneyLog();
+ log.setCategory(Constants.MONEYLOG_CATEGORY_LOAN);
+ log.setAmountBefore(new BigDecimal(amountBefore));
+ log.setAmount(loanOrder.getQuota());
+ log.setAmountAfter(BigDecimal.valueOf(amountBefore + amt));
+ log.setLog("借贷放款，订单号[" + loanOrder.getUuid() + "]");
+ log.setUserId(loanOrder.getPartyId());
+ log.setWalletType(loanOrder.getSymbol().toUpperCase());
+ log.setContentType(Constants.MONEYLOG_CONTENT_LOAN_ADD);
+ moneyLogService.save(log);
+ } else if (state==5) { //还款
+ //利息
+ double interest = loanOrder.getQuota().multiply(loanOrder.getDailyRate()).doubleValue();
+ //还款金额
+ double amt = loanOrder.getQuota().doubleValue() + interest;
+ BigDecimal amtBD = new BigDecimal(amt).negate();
+
+ //通过
+ Wallet wallet = this.walletService.saveWalletByPartyId(loanOrder.getPartyId());
+ if (wallet.getMoney().compareTo(BigDecimal.valueOf(amt)) < 0) {
+ throw new YamiShopBindException("余额不足!");
+ }
+
+ double amountBefore = wallet.getMoney().doubleValue();
+ this.walletService.update(wallet.getUserId(), Arith.sub(0, amt));
+ MoneyLog log = new MoneyLog();
+ log.setCategory(Constants.MONEYLOG_CATEGORY_LOAN);
+ log.setAmountBefore(new BigDecimal(amountBefore));
+ log.setAmount(amtBD);
+ log.setAmountAfter(BigDecimal.valueOf(amountBefore - amt));
+ log.setLog("借贷还款，订单号[" + loanOrder.getUuid() + "]");
+ log.setUserId(loanOrder.getPartyId());
+ log.setWalletType(loanOrder.getSymbol().toUpperCase());
+ log.setContentType(Constants.MONEYLOG_CONTENT_LOAN_REPAY);
+ moneyLogService.save(log);
+ }
+
+
int count=0;
if(StringUtils.isNotBlank(reason)) {
count = jdbcTemplate.update("UPDATE T_SIMPLE_LOAN_ORDER SET state=?,REASON=? WHERE UUID=?",state,reason,orderId);
@@ -428,7 +502,7 @@
if(1!=count) {
throw new BusinessException("根据申请单ID修改了多条记录,说明申请单ID重复!");
}
-
+
return true;
}
--
Gitblit v1.9.3