将市商功能修改为 ‘提交申请，自动通过’

blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/controller/MarketApplyController.java

@@ -31,7 +31,7 @@ public class MarketApplyController {
     @PostMapping("/cancelApply")
     public ResultDTO cancelApply(HttpServletRequest request) {
         String userId = getUserId(request);
-        marketApplyService.applyMarket(userId, MarketApplyConstants.CANCEL);
+        marketApplyService.cancelMarket(userId);
         return ResultDTO.requstSuccess();
     }
 
@@ -40,7 +40,7 @@ public class MarketApplyController {
     @PostMapping("/marketApply")
     public ResultDTO marketApply(HttpServletRequest request) {
         String userId = getUserId(request);
-        marketApplyService.applyMarket(userId, MarketApplyConstants.MARKET);
+        marketApplyService.asMarket(userId);
         return ResultDTO.requstSuccess();
     }
 

blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/mapper/MarketFreezeMapper.java

@@ -20,4 +20,11 @@ public interface MarketFreezeMapper extends Mapper<MarketFreeze> {
      * @return
      */
     MarketFreeze selectByUserId(@Param("userId") String userId);
+
+    /***
+     * 根据用户id删除
+     * @param userId
+     * @return
+     */
+    int deleteByUserId(@Param("userId") String userId);
 }

blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/MarketApplyService.java

@@ -11,6 +11,20 @@ public interface MarketApplyService {
      */
     void applyMarket(String userId, String applyType);
 
+    /**
+     * 提交成为市商申请后直接成为市商
+     *
+     * @param userId
+     */
+    void asMarket(String userId);
+
+    /**
+     * 提交取消申请后取消市商身份
+     *
+     * @param userId
+     */
+    void cancelMarket(String userId);
+
     /***
      * 根据用户id和申请类型查询
      * @param userId

blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/MarketFreezeService.java

@@ -2,6 +2,8 @@ package com.blockchain.server.otc.service;
 
 import com.blockchain.server.otc.entity.MarketFreeze;
 
+import java.math.BigDecimal;
+
 public interface MarketFreezeService {
 
     /***
@@ -10,4 +12,20 @@ public interface MarketFreezeService {
      * @return
      */
     MarketFreeze getByUserId(String userId);
+
+    /***
+     * 新建用户保证金信息
+     * @param userId
+     * @param amount
+     * @param coinName
+     * @return
+     */
+    int insertMarketFreeze(String userId, BigDecimal amount, String coinName);
+
+    /***
+     * 删除保证金记录
+     * @param userId
+     * @return
+     */
+    int deleteMarketFreeze(String userId);
 }

blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/MarketUserService.java

@@ -30,4 +30,11 @@ public interface MarketUserService {
      * @return
      */
     int updateByPrimaryKeySelective(MarketUser marketUser);
+
+    /***
+     * 新建市商用户
+     * @param userId 用户id
+     * @return
+     */
+    int insertMarketUser(String userId);
 }

blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/MarketApplyServiceImpl.java

@@ -1,6 +1,7 @@
 package com.blockchain.server.otc.service.impl;
 
 import com.blockchain.common.base.dto.ResultDTO;
+import com.blockchain.server.otc.common.constant.BillConstants;
 import com.blockchain.server.otc.common.constant.MarketApplyConstants;
 import com.blockchain.server.otc.common.constant.MarketUserConstants;
 import com.blockchain.server.otc.common.enums.OtcEnums;
@@ -10,10 +11,8 @@ import com.blockchain.server.otc.entity.MarketFreeze;
 import com.blockchain.server.otc.entity.MarketUser;
 import com.blockchain.server.otc.feign.UserFeign;
 import com.blockchain.server.otc.mapper.MarketApplyMapper;
-import com.blockchain.server.otc.service.ConfigService;
+import com.blockchain.server.otc.service.*;
-import com.blockchain.server.otc.service.MarketApplyService;
+import com.codingapi.tx.annotation.TxTransaction;
-import com.blockchain.server.otc.service.MarketFreezeService;
-import com.blockchain.server.otc.service.MarketUserService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -34,8 +33,15 @@ public class MarketApplyServiceImpl implements MarketApplyService {
     @Autowired
     private ConfigService configService;
     @Autowired
+    private WalletService walletService;
+    @Autowired
+    private BillService billService;
+    @Autowired
     private UserFeign userFeign;
 
+    //保证金固定为CNY
+    private static final String UNIT_NAME = "CNY";
+
     @Override
     @Transactional
     public void applyMarket(String userId, String applyType) {
@@ -51,6 +57,88 @@ public class MarketApplyServiceImpl implements MarketApplyService {
         insertMarketApply(userId, applyType);
     }
 
+    @Override
+    @Transactional
+    @TxTransaction(isStart = true)
+    public void asMarket(String userId) {
+        //提交市商申请时，判断用户是否通过高级认证
+        checkUserHighAuth(userId, MarketUserConstants.MARKET);
+        //查询用户市商状态
+        MarketUser marketUser = marketUserService.getMarketUserByUserId(userId);
+
+        //市商用户存在
+        if (marketUser != null) {
+            //市商状态不等于未认证
+            if (!marketUser.getStatus().equals(MarketUserConstants.NOTMARKET)) {
+                throw new OtcException(OtcEnums.USER_IS_MRAKET);
+            }
+            //更新市商用户状态为市商
+            marketUser.setStatus(MarketUserConstants.MARKET);
+            marketUser.setModifyTime(new Date());
+            marketUserService.updateByPrimaryKeySelective(marketUser);
+        } else {//市商用户不存在
+            //新建市商
+            marketUserService.insertMarketUser(userId);
+        }
+
+        //新建市商申请
+        //市商申请id
+        String applyId = insertAgreeMarketApply(userId, MarketApplyConstants.MARKET);
+        //市商保证金代币
+        String coinName = configService.selectMarketFreezeCoin();
+        //市商保证金数量
+        BigDecimal amount = configService.selectMarketFreezeAmount();
+        //防止保证金代币和数量为空
+        if (coinName != null && amount.compareTo(BigDecimal.ZERO) > 0) {
+            //新建冻结记录
+            marketFreezeService.insertMarketFreeze(userId, amount, coinName);
+            //冻结余额
+            walletService.handleBalance(userId, applyId, coinName, UNIT_NAME, BigDecimal.ZERO, amount);
+            //增加余额变更记录
+            billService.insertBill(userId, applyId, BigDecimal.ZERO, amount, BillConstants.MARKET_USER, coinName);
+        }
+    }
+
+    @Override
+    @Transactional
+    @TxTransaction(isStart = true)
+    public void cancelMarket(String userId) {
+        //查询用户市商状态
+        MarketUser marketUser = marketUserService.getMarketUserByUserId(userId);
+        //市商用户为空
+        if (marketUser == null) {
+            throw new OtcException(OtcEnums.MARKET_USER_NULL);
+        }
+        //市商用户状态不等于市商
+        if (!marketUser.getStatus().equals(MarketUserConstants.MARKET)) {
+            throw new OtcException(OtcEnums.CANCEL_MARKET_USER_STATUS_ERROR);
+        }
+
+        //新建市商申请
+        String applyId = insertAgreeMarketApply(userId, MarketApplyConstants.CANCEL);
+
+        //更新
+        marketUser.setStatus(MarketUserConstants.NOTMARKET);
+        marketUser.setModifyTime(new Date());
+        marketUserService.updateByPrimaryKeySelective(marketUser);
+
+        //查询保证金记录
+        MarketFreeze marketFreeze = marketFreezeService.getByUserId(userId);
+        if (marketFreeze != null) {
+            //删除冻结记录
+            marketFreezeService.deleteMarketFreeze(userId);
+            //解冻资金
+            BigDecimal freeAmount = marketFreeze.getAmount();
+            BigDecimal freezeAmount = freeAmount.multiply(new BigDecimal("-1"));
+            //解冻的币种
+            String coinName = marketFreeze.getCoinName();
+            //解冻余额
+            walletService.handleBalance(userId, applyId, coinName, UNIT_NAME, freeAmount, freezeAmount);
+            //增加余额变更记录
+            billService.insertBill(userId, applyId, freeAmount, freezeAmount, BillConstants.CANCEL_MARKET_USER, coinName);
+        }
+    }
+
     @Override
     public MarketApply getByUserIdAndApplyTypeAndStatus(String userId, String applyType, String status) {
         return marketApplyMapper.selectByUserIdAndApplyTypeAndStatus(userId, applyType, status);
@@ -101,6 +189,27 @@ public class MarketApplyServiceImpl implements MarketApplyService {
         }
     }
 
+    /***
+     * 新建状态为'已同意'的申请记录
+     * @param userId
+     * @param applyType
+     * @return
+     */
+    private String insertAgreeMarketApply(String userId, String applyType) {
+        MarketApply marketApply = new MarketApply();
+        Date now = new Date();
+        String applyId = UUID.randomUUID().toString();
+        marketApply.setId(applyId);
+        marketApply.setUserId(userId);
+        marketApply.setApplyType(applyType);
+        marketApply.setCreateTime(now);
+        marketApply.setModifyTime(now);
+        marketApply.setStatus(MarketApplyConstants.AGREE);
+
+        marketApplyMapper.insertSelective(marketApply);
+        return applyId;
+    }
+
     /***
      * 新增市商申请
      * @param userId

blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/MarketFreezeServiceImpl.java

@@ -5,6 +5,11 @@ import com.blockchain.server.otc.mapper.MarketFreezeMapper;
 import com.blockchain.server.otc.service.MarketFreezeService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.math.BigDecimal;
+import java.util.Date;
+import java.util.UUID;
 
 @Service
 public class MarketFreezeServiceImpl implements MarketFreezeService {
@@ -16,4 +21,24 @@ public class MarketFreezeServiceImpl implements MarketFreezeService {
     public MarketFreeze getByUserId(String userId) {
         return marketFreezeMapper.selectByUserId(userId);
     }
+
+    @Override
+    @Transactional
+    public int insertMarketFreeze(String userId, BigDecimal amount, String coinName) {
+        MarketFreeze marketFreeze = new MarketFreeze();
+        marketFreeze.setId(UUID.randomUUID().toString());
+        marketFreeze.setUserId(userId);
+        marketFreeze.setCoinName(coinName);
+        marketFreeze.setAmount(amount);
+        marketFreeze.setMarketApplyId(null);
+        marketFreeze.setCreateTime(new Date());
+        return marketFreezeMapper.insertSelective(marketFreeze);
+    }
+
+    @Override
+    @Transactional
+    public int deleteMarketFreeze(String userId) {
+        return marketFreezeMapper.deleteByUserId(userId);
+    }
 }
+

blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/MarketUserServiceImpl.java

@@ -10,6 +10,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.Date;
+import java.util.UUID;
+
 @Service
 public class MarketUserServiceImpl implements MarketUserService {
 
@@ -44,4 +47,17 @@ public class MarketUserServiceImpl implements MarketUserService {
     public int updateByPrimaryKeySelective(MarketUser marketUser) {
         return marketUserMapper.updateByPrimaryKeySelective(marketUser);
     }
+
+    @Override
+    @Transactional
+    public int insertMarketUser(String userId) {
+        MarketUser marketUser = new MarketUser();
+        Date date = new Date();
+        marketUser.setId(UUID.randomUUID().toString());
+        marketUser.setUserId(userId);
+        marketUser.setStatus(MarketUserConstants.MARKET);
+        marketUser.setModifyTime(date);
+        marketUser.setCreateTime(date);
+        return marketUserMapper.insertSelective(marketUser);
+    }
 }

blockchain-server/blockchain-server-otc/src/main/resources/mapper/MarketFreezeMapper.xml

@@ -22,4 +22,11 @@
         user_id = #{userId}
     </select>
 
+    <delete id="deleteByUserId">
+        DELETE FROM
+        <include refid="table"/>
+        WHERE
+        user_id = #{userId}
+    </delete>
+
 </mapper>