!739 客户的公海领取和分配，按照要修调整代码格式

Merge pull request !739 from QingX/feature/crm

yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/customer/CrmCustomerController.java

@@ -6,6 +6,7 @@ import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
 import cn.iocoder.yudao.framework.operatelog.core.annotations.OperateLog;
+import cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils;
 import cn.iocoder.yudao.module.crm.controller.admin.customer.vo.*;
 import cn.iocoder.yudao.module.crm.convert.customer.CrmCustomerConvert;
 import cn.iocoder.yudao.module.crm.dal.dataobject.customer.CrmCustomerDO;
@@ -20,6 +21,7 @@ import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
 import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.Parameters;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.util.CollectionUtils;
@@ -183,28 +185,25 @@ public class CrmCustomerController {
 
     @PutMapping("/receive")
     @Operation(summary = "领取公海客户")
-    // TODO @xiaqing：1）receiveCustomer 方法名字；2）cIds 改成 ids，要加下 @RequestParam，还有 swagger 注解；3）参数非空，使用 validator 校验；4）返回 true 即可；
+    @Parameter(name = "ids", description = "批量领取公海的客户id集合", required = true,example = "1,2,3")
     @PreAuthorize("@ss.hasPermission('crm:customer:receive')")
-    public CommonResult<String> receiveByIds(List<Long> cIds){
-        // 判断是否为空
-        if(CollectionUtils.isEmpty(cIds))
-            return error(GlobalErrorCodeConstants.BAD_REQUEST.getCode(),GlobalErrorCodeConstants.BAD_REQUEST.getMsg());
+    public CommonResult<Boolean> receiveCustomer(@RequestParam(value = "ids") List<Long> ids){
         // 领取公海任务
-        // TODO @xiaqing：userid，通过 controller 传递给 service，不要在 service 里面获取，无状态
-        customerService.receive(cIds);
-        return success("领取成功");
+        customerService.receiveCustomer(ids, SecurityFrameworkUtils.getLoginUserId());
+        return success(true);
     }
 
-    // TODO @xiaqing：1）distributeCustomer 方法名；2）cIds 同上；3）参数校验，同上；4）ownerId 改成 ownerUserId，和别的模块统一；5）返回 true 即可；
     @PutMapping("/distributeByIds")
     @Operation(summary = "分配公海给对应负责人")
-    @PreAuthorize("@ss.hasPermission('crm:customer:distributeByIds')")
-    public CommonResult<String> distributeByIds(Long ownerId,List<Long>cIds){
-        //判断参数不能为空
-        if(ownerId==null || CollectionUtils.isEmpty(cIds))
-            return error(GlobalErrorCodeConstants.BAD_REQUEST.getCode(),GlobalErrorCodeConstants.BAD_REQUEST.getMsg());
-        customerService.distributeByIds(cIds,ownerId);
-        return success("分配成功");
+    @Parameters({
+            @Parameter(name = "ownerUserId", description = "分配的负责人id", required = true,example = "12345"),
+            @Parameter(name = "ids", description = "批量分配的公海的客户id集合", required = true,example = "1,2,3")
+    })
+    @PreAuthorize("@ss.hasPermission('crm:customer:distribute')")
+    public CommonResult<Boolean> distributeCustomer(@RequestParam(value = "ownerUserId") Long ownerUserId,
+                                                    @RequestParam(value = "ids") List<Long>ids){
+        customerService.distributeCustomer(ids,ownerUserId);
+        return success(true);
     }
 
 }

yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/customer/CrmCustomerMapper.java

@@ -5,6 +5,7 @@ import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.crm.controller.admin.customer.vo.CrmCustomerPageReqVO;
 import cn.iocoder.yudao.module.crm.dal.dataobject.customer.CrmCustomerDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
@@ -27,4 +28,10 @@ public interface CrmCustomerMapper extends BaseMapperX<CrmCustomerDO> {
                 .eqIfPresent(CrmCustomerDO::getSource, pageReqVO.getSource()));
     }
 
+    default void updateCustomerOwnerUser(Long id,CrmCustomerDO customerDO){
+        update(customerDO,new LambdaUpdateWrapper <CrmCustomerDO>()
+                .eq(CrmCustomerDO::getId,id)
+                .isNull(CrmCustomerDO::getOwnerUserId)
+        );
+    }
 }

yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/service/customer/CrmCustomerService.java

@@ -85,22 +85,20 @@ public interface CrmCustomerService {
      */
     void lockCustomer(@Valid CrmCustomerUpdateReqVO updateReqVO);
 
-    // TODO @xiaqing：根据 controller 的建议，改下
     /**
      * 领取公海客户
      *
      * @param ids 要领取的客户 id
      */
-    void receive(List<Long>ids);
+    void receiveCustomer(List<Long>ids, Long ownerUserId);
 
-    // TODO @xiaqing：根据 controller 的建议，改下
     /**
      * 分配公海客户
      *
-     * @param cIds 要分配的客户 id
-     * @param ownerId 分配的负责人id
+     * @param ids 要分配的客户 id
+     * @param ownerUserId 分配的负责人id
      * @author xiaqing
      */
-    void distributeByIds(List<Long>cIds,Long ownerId);
+    void distributeCustomer(List<Long>ids,Long ownerUserId);
 
 }

yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/service/customer/CrmCustomerServiceImpl.java

@@ -83,6 +83,11 @@ public class CrmCustomerServiceImpl implements CrmCustomerService {
             throw exception(CUSTOMER_NOT_EXISTS);
         }
     }
+    private void validateCustomerExists(CrmCustomerDO customerDO){
+        if (customerDO == null) {
+            throw exception(CUSTOMER_NOT_EXISTS);
+        }
+    }
 
     @Override
     @CrmPermission(bizType = CrmBizTypeEnum.CRM_CUSTOMER, bizId = "#id", level = CrmPermissionLevelEnum.READ)
@@ -162,53 +167,52 @@ public class CrmCustomerServiceImpl implements CrmCustomerService {
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void receive(List <Long> ids) {
-        transferCustomerOwner(ids,SecurityFrameworkUtils.getLoginUserId());
+    public void receiveCustomer(List <Long> ids,Long ownerUserId) {
+        transferCustomerOwner(ids,ownerUserId);
     }
 
     @Override
-    public void distributeByIds(List <Long> cIds, Long ownerId) {
-        transferCustomerOwner(cIds,ownerId);
+    public void distributeCustomer(List <Long> ids, Long ownerUserId) {
+        transferCustomerOwner(ids,ownerUserId);
     }
 
-    private void transferCustomerOwner(List <Long> cIds, Long ownerId){
-        // 先一次性校验完成客户是否可用
-        // TODO @xiaqing：批量一次性加载客户列表，然后去逐个校验；
-        for (Long cId : cIds) {
-            //校验是否存在
-            validateCustomerExists(cId);
-            //todo 校验是否已有负责人
-            validCustomerOwnerExist(cId);
-            //todo 校验是否锁定
-            validCustomerIsLocked(cId);
-            //todo 校验成交状态
-            validCustomerDeal(cId);
-        }
-        // TODO @xiaqing：每个客户更新的时候，where 条件，加上 owner_user_id is null，防止并发问题；
-        List<CrmCustomerDO> updateDos = new ArrayList <>();
-        for (Long cId : cIds){
-            CrmCustomerDO customerDO = new CrmCustomerDO();
-            customerDO.setId(cId);
-            customerDO.setOwnerUserId(SecurityFrameworkUtils.getLoginUserId());
+    private void transferCustomerOwner(List <Long> ids, Long ownerUserId) {
+        // 先一次性加载所有数据，校验客户是否可用
+        List <CrmCustomerDO> customerDOList = customerMapper.selectBatchIds(ids);
+        for (CrmCustomerDO customerDO : customerDOList) {
+            // 校验客户是否存在
+            validateCustomerExists(customerDO);
+            // 校验是否已有负责人
+            validCustomerOwnerExist(customerDO);
+            // 校验是否锁定
+            validCustomerIsLocked(customerDO);
+            // 校验成交状态
+            validCustomerDeal(customerDO);
         }
+
         // 统一修改状态
-        customerMapper.updateBatch(updateDos);
+        CrmCustomerDO updateDo = new CrmCustomerDO();
+        updateDo.setOwnerUserId(ownerUserId);
+        for (Long id : ids) {
+            customerMapper.updateCustomerOwnerUser(id,updateDo);
         }
 
-    private void validCustomerOwnerExist(Long id) {
-        if (customerMapper.selectById(id).getOwnerUserId()!=null) {
+    }
+
+    private void validCustomerOwnerExist(CrmCustomerDO customerDO) {
+        if (customerDO.getOwnerUserId()!=null) {
             throw exception(CUSTOMER_OWNER_EXISTS);
         }
     }
 
-    private void validCustomerIsLocked(Long id) {
-        if (customerMapper.selectById(id).getLockStatus() ==true) {
+    private void validCustomerIsLocked(CrmCustomerDO customerDO) {
+        if (customerDO.getLockStatus() ==true) {
             throw exception(CUSTOMER_LOCKED);
         }
     }
 
-    private void validCustomerDeal(Long id) {
-        if (customerMapper.selectById(id).getDealStatus() ==true) {
+    private void validCustomerDeal(CrmCustomerDO customerDO) {
+        if (customerDO.getDealStatus() ==true) {
             throw exception(CUSTOMER_ALREADY_DEAL);
         }
     }