From 617cac9aab814b33a4a0947d7222eae1098028ca Mon Sep 17 00:00:00 2001
From: cloudroam <cloudroam>
Date: 星期一, 28 十月 2024 16:33:52 +0800
Subject: [PATCH] Merge branch 'master-v4' of http://47.96.225.205:8888/r/flowerbackend-v2 into master-v4
---
src/main/java/com/mzl/flower/service/impl/wallet/WalletServiceImpl.java | 162 +++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 136 insertions(+), 26 deletions(-)
diff --git a/src/main/java/com/mzl/flower/service/impl/wallet/WalletServiceImpl.java b/src/main/java/com/mzl/flower/service/impl/wallet/WalletServiceImpl.java
index 0a5a7d9..45291a2 100644
--- a/src/main/java/com/mzl/flower/service/impl/wallet/WalletServiceImpl.java
+++ b/src/main/java/com/mzl/flower/service/impl/wallet/WalletServiceImpl.java
@@ -2,20 +2,28 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.mzl.flower.config.security.SecurityUtils;
+import com.mzl.flower.constant.LockConstants;
+import com.mzl.flower.dto.request.wallet.QueryWalletAmountDTO;
import com.mzl.flower.dto.response.supplier.SupplierDTO;
-import com.mzl.flower.entity.coupon.CouponTemplateDO;
import com.mzl.flower.entity.wallet.WalletDO;
import com.mzl.flower.enums.TrueOrFalseEnum;
import com.mzl.flower.mapper.wallet.WalletMapper;
import com.mzl.flower.service.supplier.SupplierService;
+import com.mzl.flower.service.wallet.WalletReduceService;
import com.mzl.flower.service.wallet.WalletService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.apache.commons.collections4.CollectionUtils;
+import org.redisson.api.RLock;
+import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.math.BigDecimal;
+import java.text.SimpleDateFormat;
+import java.util.Date;
import java.util.List;
+import java.util.concurrent.TimeUnit;
+import java.util.regex.Pattern;
/**
* <p>
@@ -31,6 +39,29 @@
@Autowired
private SupplierService supplierService;
+ @Autowired
+ private WalletReduceService walletReduceService;
+
+ private static final String DATE_TIME_PATTERN = "yyyy-MM-dd HH:mm:ss";
+ private static final Pattern dateTimeRegex = Pattern.compile("^\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}$");
+
+ @Autowired
+ RedissonClient redissonClient;
+
+ @Override
+ public String getWalletOnLineTime() {
+ String walletOnlineTime =baseMapper.selectWalletOnlineTime();
+ // 这里需要判断walletOnlineTime是不是一个正确的yyyy-mm-dd hh24:mi:ss的时间
+ String startTime;
+ if (isValidDateTime(walletOnlineTime)) {
+ startTime = walletOnlineTime;
+ } else {
+ // 如果 walletOnlineTime 无效，则使用当前时间的字符串
+ startTime = getCurrentDateTime();
+ }
+ return startTime;
+ }
+
@Override
public WalletDO getCurrentSupplier() {
final SupplierDTO currentSupplier = supplierService.getCurrentSupplier();
@@ -38,42 +69,121 @@
// 查询的条件的deleted的字段得为0
// 下面的单独封装成一个方法
- WalletDO walletDO = getBySupplierId(currentSupplier.getId());
-
- if(null==walletDO){
- // 先创建一个钱包
- walletDO=new WalletDO();
- walletDO.setUserId(SecurityUtils.getUserId());
- walletDO.setSupplierId(currentSupplier.getId());
- walletDO.setTotalAmount(BigDecimal.ZERO);
- walletDO.setWithdrawableAmount(BigDecimal.ZERO);
- //把所有涉及BigDecimal的金额都设置为0
- walletDO.setWithdrawingAmount(BigDecimal.ZERO);
- walletDO.setWithdrawnAmount(BigDecimal.ZERO);
- walletDO.setSettlingAmount(BigDecimal.ZERO);
- walletDO.setTotalDeduction(BigDecimal.ZERO);
- walletDO.setTotalTransactionAmount(BigDecimal.ZERO);
- walletDO.setSettlingAmount(BigDecimal.ZERO);
- walletDO.create(SecurityUtils.getUserId());
- baseMapper.insert(walletDO);
- // 将再次查询的结果返回
- walletDO=getBySupplierId(currentSupplier.getId());
- }
-
+ WalletDO walletDO = getOrCreateBySupplierId(currentSupplier.getId());
return walletDO;
}
@Override
- public WalletDO getBySupplierId(Long supplierId) {
- // 不用getOne,用获取list的第一个元素
+ public WalletDO getOrCreateBySupplierId(Long supplierId) {
+ WalletDO walletDO=getBySupplierId(supplierId);
+ if(null==walletDO){
+ RLock lock = redissonClient.getLock(String.format(LockConstants.WALLET_SUPPLIER_ID_KEY, supplierId));
+ try {
+ if (lock.tryLock(10, 30, TimeUnit.SECONDS)) {
+ try {
+ walletDO=getBySupplierId(supplierId);
+ if(null!=walletDO) return walletDO;
+ // 创建一个钱包
+ walletDO =new WalletDO();
+ walletDO.setUserId(SecurityUtils.getUserId());
+ walletDO.setSupplierId(supplierId);
+ walletDO.setTotalAmount(BigDecimal.ZERO);
+ walletDO.setWithdrawableAmount(BigDecimal.ZERO);
+ //把所有涉及BigDecimal的金额都设置为0
+ walletDO.setWithdrawingAmount(BigDecimal.ZERO);
+ walletDO.setWithdrawnAmount(BigDecimal.ZERO);
+ walletDO.setSettlingAmount(BigDecimal.ZERO);
+ walletDO.setTotalDeduction(BigDecimal.ZERO);
+ walletDO.setTotalTransactionAmount(BigDecimal.ZERO);
+ walletDO.setSettlingAmount(BigDecimal.ZERO);
+ walletDO.create(SecurityUtils.getUserId());
+ baseMapper.insert(walletDO);
+ // 将再次查询的结果返回
+ walletDO= getBySupplierId(supplierId);
+ return walletDO;
+ } finally {
+ lock.unlock();
+ }
+ }
+ } catch (InterruptedException e) {
+ throw new RuntimeException(e);
+ }
+
+ return null;
+ }else{
+ return walletDO;
+ }
+ }
+
+ @Override
+ public WalletDO getBySupplierId(Long supplierId) {
List<WalletDO> walletDOS = baseMapper.selectList(new LambdaQueryWrapper<WalletDO>()
.eq(WalletDO::getDeleted, TrueOrFalseEnum.FALSE.isFlag())
.eq(WalletDO::getSupplierId, supplierId));
if(!CollectionUtils.isEmpty(walletDOS)){
return walletDOS.get(0);
- }else return null;
+ }
+ return null;
}
+ @Override
+ public BigDecimal getWaittingSettlementAmount(WalletDO walletDO) {
+
+ return baseMapper.getWaittingSettlementAmount(walletDO);
+ }
+
+ @Override
+ public BigDecimal getSupplierTotalTransactionAmount(WalletDO walletDO) {
+
+ QueryWalletAmountDTO queryWalletAmountDTO=new QueryWalletAmountDTO();
+ queryWalletAmountDTO.setSupplierId(walletDO.getSupplierId());
+ queryWalletAmountDTO.setStartTime(getWalletOnLineTime());
+ queryWalletAmountDTO.setUserId(walletDO.getUserId());
+
+ BigDecimal totalTransactionAmount=baseMapper.getSupplierTotalTransactionAmount(queryWalletAmountDTO);
+
+ return totalTransactionAmount;
+ }
+
+ @Override
+ public BigDecimal getSupplierDeductAmount(WalletDO walletDO) {
+ QueryWalletAmountDTO queryWalletAmountDTO=new QueryWalletAmountDTO();
+ queryWalletAmountDTO.setSupplierId(walletDO.getSupplierId());
+ queryWalletAmountDTO.setStartTime(getWalletOnLineTime());
+ queryWalletAmountDTO.setUserId(walletDO.getUserId());
+
+ // 质检扣款
+ BigDecimal checkDeduceAmount = walletReduceService.getCheckReduceAmount(queryWalletAmountDTO);
+ checkDeduceAmount = checkDeduceAmount != null ? checkDeduceAmount : BigDecimal.ZERO;
+ // 售后扣款
+ BigDecimal saleDeduceAmount = walletReduceService.getSaleReduceAmount(queryWalletAmountDTO);
+ saleDeduceAmount = saleDeduceAmount != null ? saleDeduceAmount : BigDecimal.ZERO;
+
+ // 总扣款
+ BigDecimal deduceAmount = checkDeduceAmount.add(saleDeduceAmount);
+
+ return deduceAmount;
+ }
+
+
+ public static boolean isValidDateTime(String dateTime) {
+ if (dateTime == null || !dateTimeRegex.matcher(dateTime).matches()) {
+ return false;
+ }
+ SimpleDateFormat sdf = new SimpleDateFormat(DATE_TIME_PATTERN);
+ sdf.setLenient(false);
+ try {
+ sdf.parse(dateTime);
+ return true;
+ } catch (Exception e) {
+ return false;
+ }
+ }
+
+ public static String getCurrentDateTime() {
+ SimpleDateFormat sdf = new SimpleDateFormat(DATE_TIME_PATTERN);
+ return sdf.format(new Date());
+ }
}
--
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