📈 CRM：code review 联系人商机功能

YunaiV
1 parent 21a3870c
Showing 9 changed files with 98 additions and 106 deletions
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/contactbusinesslink/CrmContactBusinessLinkController.java
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/contactbusinesslink/vo/CrmContactBusinessLinkPageReqVO.java
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/contactbusinesslink/vo/CrmContactBusinessLinkRespVO.java
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/contactbusinesslink/vo/CrmContactBusinessLinkSaveReqVO.java
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/convert/contactbusinessslink/CrmContactBusinessLinkConvert.java
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/dataobject/contactbusinesslink/CrmContactBusinessLinkDO.java
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/contactbusinesslink/CrmContactBusinessLinkMapper.java
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/service/contactbusinesslink/CrmContactBusinessLinkService.java
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/service/contactbusinesslink/CrmContactBusinessLinkServiceImpl.java
 package cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.crm.controller.admin.business.vo.business.CrmBusinessRespVO;
+import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.CrmContactBusinessLinkPageReqVO;
+import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.CrmContactBusinessLinkRespVO;
+import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.CrmContactBusinessLinkSaveReqVO;
 import cn.iocoder.yudao.module.crm.dal.dataobject.business.CrmBusinessDO;
+import cn.iocoder.yudao.module.crm.dal.dataobject.contactbusinesslink.CrmContactBusinessLinkDO;
 import cn.iocoder.yudao.module.crm.service.business.CrmBusinessService;
+import cn.iocoder.yudao.module.crm.service.contactbusinesslink.CrmContactBusinessLinkService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.bind.annotation.*;
-import javax.annotation.Resource;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.security.access.prepost.PreAuthorize;
-import io.swagger.v3.oas.annotations.tags.Tag;
-import io.swagger.v3.oas.annotations.Parameter;
-import io.swagger.v3.oas.annotations.Operation;
-
-import javax.validation.constraints.*;
-import javax.validation.*;
-import javax.servlet.http.*;
-import java.util.*;
-import java.io.IOException;
+import org.springframework.web.bind.annotation.*;
-import cn.iocoder.yudao.framework.common.pojo.PageParam;
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.common.pojo.CommonResult;
-import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import javax.annotation.Resource;
+import javax.validation.Valid;
+import java.util.List;
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
-
-import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
-
-import cn.iocoder.yudao.framework.operatelog.core.annotations.OperateLog;
-import static cn.iocoder.yudao.framework.operatelog.core.enums.OperateTypeEnum.*;
 import static cn.iocoder.yudao.module.crm.enums.ErrorCodeConstants.BUSINESS_NOT_EXISTS;
-import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.*;
-import cn.iocoder.yudao.module.crm.dal.dataobject.contactbusinesslink.CrmContactBusinessLinkDO;
-import cn.iocoder.yudao.module.crm.service.contactbusinesslink.CrmContactBusinessLinkService;
-
-@Tag(name = "管理后台 - 联系人商机关联")
+@Tag(name = "管理后台 - CRM 联系人商机关联")
 @RestController
 @RequestMapping("/crm/contact-business-link")
 @Validated
@@ -47,17 +38,20 @@ public class CrmContactBusinessLinkController {
     @Resource
     private CrmBusinessService crmBusinessService;
+    // TODO @zyna：createContactBusinessLink 和 createContactBusinessLinkBatch 是不是合并成一个接口？contactId、List<businessId>
     @PostMapping("/create")
     @Operation(summary = "创建联系人商机关联")
     @PreAuthorize("@ss.hasPermission('crm:contact-business-link:create')")
     public CommonResult<Long> createContactBusinessLink(@Valid @RequestBody CrmContactBusinessLinkSaveReqVO createReqVO) {
         return success(contactBusinessLinkService.createContactBusinessLink(createReqVO));
     }
+
     @PostMapping("/create-batch")
     @Operation(summary = "创建联系人商机关联")
     @PreAuthorize("@ss.hasPermission('crm:contact-business-link:create')")
     @Transactional(rollbackFor = Exception.class)
-    public CommonResult<Boolean> createContactBusinessLinkBatch(@Valid @RequestBody List<CrmContactBusinessLinkSaveReqVO> createReqVO) {
+    public CommonResult<Boolean> createContactBusinessLinkBatch(
+            @Valid @RequestBody List<CrmContactBusinessLinkSaveReqVO> createReqVO) {
         createReqVO.stream().forEach(item -> {
             CrmBusinessDO crmBusinessDO = crmBusinessService.getBusiness(item.getBusinessId());
             if(crmBusinessDO == null){
@@ -67,6 +61,8 @@ public class CrmContactBusinessLinkController {
         contactBusinessLinkService.createContactBusinessLinkBatch(createReqVO);
         return success(true);
     }
+
+    // TODO @zyna：这个接口是不是可以删除掉了哈？应该不存在更新。
     @PutMapping("/update")
     @Operation(summary = "更新联系人商机关联")
     @PreAuthorize("@ss.hasPermission('crm:contact-business-link:update')")
@@ -74,6 +70,8 @@ public class CrmContactBusinessLinkController {
         contactBusinessLinkService.updateContactBusinessLink(updateReqVO);
         return success(true);
     }
+
+    // TODO @zyna：删除，是不是传递 ids？
     @DeleteMapping("/delete-batch")
     @Operation(summary = "批量删除联系人商机关联")
     @PreAuthorize("@ss.hasPermission('crm:contact-business-link:delete')")
@@ -81,6 +79,8 @@ public class CrmContactBusinessLinkController {
         contactBusinessLinkService.deleteContactBusinessLink(deleteList);
         return success(true);
     }
+
+    // TODO @zyna：这个接口是不是可以删除掉了哈？应该不存在单个读取；
     @GetMapping("/get")
     @Operation(summary = "获得联系人商机关联")
     @Parameter(name = "id", description = "编号", required = true, example = "1024")
@@ -89,33 +89,27 @@ public class CrmContactBusinessLinkController {
         CrmContactBusinessLinkDO contactBusinessLink = contactBusinessLinkService.getContactBusinessLink(id);
         return success(BeanUtils.toBean(contactBusinessLink, CrmContactBusinessLinkRespVO.class));
     }
+
+    // TODO @zyna：这个可以转化下，使用客户编号去查询，就是使用 CrmBusinessController 的 getBusinessPageByCustomer 接口；目的是：复用
     @GetMapping("/page-by-contact")
     @Operation(summary = "获得联系人商机关联")
-    @Parameter(name = "id", description = "编号", required = true, example = "1024")
     @PreAuthorize("@ss.hasPermission('crm:contact-business-link:query')")
-    public CommonResult<PageResult<CrmBusinessRespVO>> getContactBusinessLinkByContact(@Valid CrmContactBusinessLinkPageReqVO pageReqVO) {
+    public CommonResult<PageResult<CrmBusinessRespVO>> getContactBusinessLinkByContact(
+            @Valid CrmContactBusinessLinkPageReqVO pageReqVO) {
         PageResult<CrmBusinessRespVO> contactBusinessLink = contactBusinessLinkService.getContactBusinessLinkPageByContact(pageReqVO);
         return success(contactBusinessLink);
     }
+
+    // TODO @zyna：这个优化下，搞到 CrmBusinessController 里去，加一个 CrmBusinessController 的 getBusinessPageByContact 接口；目的是：
     @GetMapping("/page")
     @Operation(summary = "获得联系人商机关联分页")
     @PreAuthorize("@ss.hasPermission('crm:contact-business-link:query')")
-    public CommonResult<PageResult<CrmContactBusinessLinkRespVO>> getContactBusinessLinkPage(@Valid CrmContactBusinessLinkPageReqVO pageReqVO) {
+    public CommonResult<PageResult<CrmContactBusinessLinkRespVO>> getContactBusinessLinkPage(
+            @Valid CrmContactBusinessLinkPageReqVO pageReqVO) {
         PageResult<CrmContactBusinessLinkDO> pageResult = contactBusinessLinkService.getContactBusinessLinkPage(pageReqVO);
         return success(BeanUtils.toBean(pageResult, CrmContactBusinessLinkRespVO.class));
     }
-    @GetMapping("/export-excel")
-    @Operation(summary = "导出联系人商机关联 Excel")
-    @PreAuthorize("@ss.hasPermission('crm:contact-business-link:export')")
-    @OperateLog(type = EXPORT)
-    public void exportContactBusinessLinkExcel(@Valid CrmContactBusinessLinkPageReqVO pageReqVO,
-              HttpServletResponse response) throws IOException {
-        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
-        List<CrmContactBusinessLinkDO> list = contactBusinessLinkService.getContactBusinessLinkPage(pageReqVO).getList();
-        // 导出 Excel
-        ExcelUtils.write(response, "联系人商机关联.xls", "数据", CrmContactBusinessLinkRespVO.class,
-                        BeanUtils.toBean(list, CrmContactBusinessLinkRespVO.class));
-    }
+    // TODO @zyna：最终梳理完后，应该就 2 个接口，要不直接合并到 CrmContactController 中，不作为独立模块，就关联、接触关联。其实和 user 设置它有哪些岗位、部门是类似的。
 }
 \ No newline at end of file
 package cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo;
-import lombok.*;
-import java.util.*;
-import io.swagger.v3.oas.annotations.media.Schema;
 import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 import org.springframework.format.annotation.DateTimeFormat;
+
 import java.time.LocalDateTime;
 import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
-@Schema(description = "管理后台 - 联系人商机关联分页 Request VO")
+@Schema(description = "管理后台 - CRM 联系人商机关联分页 Request VO")
 @Data
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
 public class CrmContactBusinessLinkPageReqVO extends PageParam {
-    @Schema(description = "联系人id", example = "20878")
+    @Schema(description = "联系人编号", example = "20878")
     private Long contactId;
-    @Schema(description = "商机id", example = "7638")
+    @Schema(description = "商机编号", example = "7638")
     private Long businessId;
     @Schema(description = "创建时间")
 package cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo;
+import com.alibaba.excel.annotation.ExcelProperty;
 import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.*;
-import java.util.*;
-import java.util.*;
-import org.springframework.format.annotation.DateTimeFormat;
+import lombok.Data;
+
 import java.time.LocalDateTime;
-import com.alibaba.excel.annotation.*;
-@Schema(description = "管理后台 - 联系人商机关联 Response VO")
+@Schema(description = "管理后台 - CRM 联系人商机关联 Response VO")
 @Data
-@ExcelIgnoreUnannotated
 public class CrmContactBusinessLinkRespVO {
     @Schema(description = "主键", requiredMode = Schema.RequiredMode.REQUIRED, example = "17220")
     @ExcelProperty("主键")
     private Long id;
-    @Schema(description = "联系人id", example = "20878")
-    @ExcelProperty("联系人id")
+    @Schema(description = "联系人编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "20878")
     private Long contactId;
-    @Schema(description = "商机id", example = "7638")
-    @ExcelProperty("商机id")
+    @Schema(description = "商机编号", requiredMode =  Schema.RequiredMode.REQUIRED, example = "7638")
     private Long businessId;
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
-    @ExcelProperty("创建时间")
     private LocalDateTime createTime;
 }
 \ No newline at end of file
 package cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo;
 import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.*;
-import java.util.*;
-import javax.validation.constraints.*;
-import java.util.*;
+import lombok.Data;
-@Schema(description = "管理后台 - 联系人商机关联新增/修改 Request VO")
+import javax.validation.constraints.NotNull;
+
+@Schema(description = "管理后台 - CRM 联系人商机关联新增/修改 Request VO")
 @Data
 public class CrmContactBusinessLinkSaveReqVO {
     @Schema(description = "主键", requiredMode = Schema.RequiredMode.REQUIRED, example = "17220")
     private Long id;
-    @Schema(description = "联系人id", example = "20878")
+    @Schema(description = "联系人编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "20878")
     @NotNull(message="联系人不能为空")
     private Long contactId;
-    @Schema(description = "商机id", example = "7638")
+    @Schema(description = "商机编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "7638")
     @NotNull(message="商机不能为空")
     private Long businessId;
@@ -7,6 +7,7 @@ import org.mapstruct.factory.Mappers;
 import java.util.List;
+// TODO @zyna：使用 BeanUtils 慢慢替代现有的 mapstruct 哈
 @Mapper
 public interface CrmContactBusinessLinkConvert {
     CrmContactBusinessLinkConvert INSTANCE = Mappers.getMapper(CrmContactBusinessLinkConvert.class);
 package cn.iocoder.yudao.module.crm.dal.dataobject.contactbusinesslink;
-import lombok.*;
-import java.util.*;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import com.baomidou.mybatisplus.annotation.*;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.crm.dal.dataobject.business.CrmBusinessDO;
+import cn.iocoder.yudao.module.crm.dal.dataobject.contact.CrmContactDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+// TODO @zyna：可以放到 contact 包下
 /**
- * 联系人商机关联 DO
+ * CRM 联系人商机关联 DO
  *
  * @author 芋道源码
  */
@@ -28,11 +30,15 @@ public class CrmContactBusinessLinkDO extends BaseDO {
     @TableId
     private Long id;
     /**
-     * 联系人id
+     * 联系人编号
+     *
+     * 关联 {@link CrmContactDO#getId()} 字段
      */
     private Long contactId;
     /**
-     * 商机id
+     * 商机编号
+     *
+     * 关联 {@link CrmBusinessDO#getId()} 字段
      */
     private Long businessId;
 package cn.iocoder.yudao.module.crm.dal.mysql.contactbusinesslink;
-import java.util.*;
-
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 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.contactbusinesslink.vo.CrmContactBusinessLinkPageReqVO;
 import cn.iocoder.yudao.module.crm.dal.dataobject.contactbusinesslink.CrmContactBusinessLinkDO;
 import org.apache.ibatis.annotations.Mapper;
-import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.*;
 /**
- * 联系人商机关联 Mapper
+ * CRM 联系人商机关联 Mapper
  *
  * @author 芋道源码
  */
@@ -23,7 +21,7 @@ public interface CrmContactBusinessLinkMapper extends BaseMapperX&lt;CrmContactBusi
                 .eqIfPresent(CrmContactBusinessLinkDO::getBusinessId, reqVO.getBusinessId())
                 .betweenIfPresent(CrmContactBusinessLinkDO::getCreateTime, reqVO.getCreateTime())
                 .orderByDesc(CrmContactBusinessLinkDO::getId));
-    }
+    } // TODO @zyna：方法和方法之间要有空行
     default PageResult<CrmContactBusinessLinkDO> selectPageByContact(CrmContactBusinessLinkPageReqVO reqVO) {
         return selectPage(reqVO, new LambdaQueryWrapperX<CrmContactBusinessLinkDO>()
                 .eqIfPresent(CrmContactBusinessLinkDO::getContactId, reqVO.getContactId())
 package cn.iocoder.yudao.module.crm.service.contactbusinesslink;
-import java.util.*;
-import javax.validation.*;
-
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.module.crm.controller.admin.business.vo.business.CrmBusinessRespVO;
-import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.*;
+import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.CrmContactBusinessLinkPageReqVO;
+import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.CrmContactBusinessLinkSaveReqVO;
 import cn.iocoder.yudao.module.crm.dal.dataobject.contactbusinesslink.CrmContactBusinessLinkDO;
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.common.pojo.PageParam;
+
+import javax.validation.Valid;
+import java.util.List;
 /**
- * 联系人商机关联 Service 接口
+ * CRM 联系人商机关联 Service 接口
  *
  * @author 芋道源码
  */
@@ -23,13 +23,14 @@ public interface CrmContactBusinessLinkService {
      * @return 编号
      */
     Long createContactBusinessLink(@Valid CrmContactBusinessLinkSaveReqVO createReqVO);
+
     /**
      * 创建联系人商机关联
      *
      * @param createReqVO 创建信息
-     * @return 编号
      */
     void createContactBusinessLinkBatch(@Valid List<CrmContactBusinessLinkSaveReqVO> createReqVO);
+
     /**
      * 更新联系人商机关联
      *
@@ -51,6 +52,7 @@ public interface CrmContactBusinessLinkService {
      * @return 联系人商机关联
      */
     CrmContactBusinessLinkDO getContactBusinessLink(Long id);
+
     /**
      * 获得联系人商机关联分页
      *
@@ -58,6 +60,7 @@ public interface CrmContactBusinessLinkService {
      * @return 联系人商机关联
      */
     PageResult<CrmBusinessRespVO> getContactBusinessLinkPageByContact(CrmContactBusinessLinkPageReqVO pageReqVO);
+
     /**
      * 获得联系人商机关联分页
      *
 package cn.iocoder.yudao.module.crm.service.contactbusinesslink;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.crm.controller.admin.business.vo.business.CrmBusinessRespVO;
+import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.CrmContactBusinessLinkPageReqVO;
+import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.CrmContactBusinessLinkSaveReqVO;
 import cn.iocoder.yudao.module.crm.convert.business.CrmBusinessConvert;
 import cn.iocoder.yudao.module.crm.convert.contactbusinessslink.CrmContactBusinessLinkConvert;
 import cn.iocoder.yudao.module.crm.dal.dataobject.business.CrmBusinessDO;
+import cn.iocoder.yudao.module.crm.dal.dataobject.contactbusinesslink.CrmContactBusinessLinkDO;
+import cn.iocoder.yudao.module.crm.dal.mysql.contactbusinesslink.CrmContactBusinessLinkMapper;
 import cn.iocoder.yudao.module.crm.service.business.CrmBusinessService;
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.springframework.stereotype.Service;
-
-import javax.annotation.Resource;
-
 import org.springframework.validation.annotation.Validated;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.util.*;
-import cn.iocoder.yudao.module.crm.controller.admin.contactbusinesslink.vo.*;
-import cn.iocoder.yudao.module.crm.dal.dataobject.contactbusinesslink.CrmContactBusinessLinkDO;
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.common.pojo.PageParam;
-import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
-
-import cn.iocoder.yudao.module.crm.dal.mysql.contactbusinesslink.CrmContactBusinessLinkMapper;
+import javax.annotation.Resource;
+import java.util.List;
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
-import static cn.iocoder.yudao.module.crm.enums.ErrorCodeConstants.*;
+import static cn.iocoder.yudao.module.crm.enums.ErrorCodeConstants.CONTACT_BUSINESS_LINK_NOT_EXISTS;
+// TODO @puhui999：数据权限的校验；每个操作；
 /**
  * 联系人商机关联 Service 实现类
  *
@@ -44,16 +39,16 @@ public class CrmContactBusinessLinkServiceImpl implements CrmContactBusinessLink
     @Override
     public Long createContactBusinessLink(CrmContactBusinessLinkSaveReqVO createReqVO) {
-        // 插入
         CrmContactBusinessLinkDO contactBusinessLink = BeanUtils.toBean(createReqVO, CrmContactBusinessLinkDO.class);
         contactBusinessLinkMapper.insert(contactBusinessLink);
-        // 返回
         return contactBusinessLink.getId();
     }
     @Override
     public void createContactBusinessLinkBatch(List<CrmContactBusinessLinkSaveReqVO> createReqVOList) {
         // 插入
+        // TODO @zyna：如果已经关联过，不用重复插入；
+        // TODO @zyna：contact 和 business 存在校验，挪到这里，Controller 不用 @Transactional 注解，添加到这里哈。尽量业务都在 Service；
         List<CrmContactBusinessLinkDO> saveDoList = CrmContactBusinessLinkConvert.INSTANCE.convert(createReqVOList);
         contactBusinessLinkMapper.insertBatch(saveDoList);
     }