保存客户时增加唯一校验

src/main/java/com/controller/customer/CustomerController.java

@@ -58,6 +58,10 @@ public class CustomerController {
 			entity.setAllotTime(new Date());
 		}
 		entity.setCreateTime(new Date());
+		String validateString = service.unique(entity);
+		if (StringUtils.isNotBlank(validateString)) {
+			return CallBack.fail(validateString);
+		}
 		service.insert(entity);
 		this.saveAppendHandler(null, entity);
 		return CallBack.success(entity.getId());

src/main/java/com/mapper/customer/CustomerMapper.java

@@ -35,4 +35,12 @@ public interface CustomerMapper extends BaseMapper<Customer>{
 			+ "</script>")
 	List<Customer> list(@Param("form") QueryCustomerForm form);
 
+	@Select(" <script> "
+			+ " select * from crm_customer c where 1=1 "
+			+ " eq(c.companyName, form.companyName) "
+			+ " eq(c.departmentName, form.departmentName) "
+			+ " eq(c.name, form.name) "
+			+ " ne(c.id, form.id) "
+			+ "</script>")
+	List<Customer> selectUnique(@Param("form")Customer entity);
 }

src/main/java/com/service/customer/CustomerService.java

@@ -11,4 +11,15 @@ public interface CustomerService extends BaseService<Customer, Integer>{
 
 	PageInfo<CustomerVo> page(PageParam pageParam, QueryCustomerForm form);
 
+	/**
+	  * 客户信息唯一性校验,根据客户单位+部门名称+客户名称进行唯一校验,
+      * 客户未存在,返回null
+      * 客户已存在, 若无跟进人id,返回：客户在公共资源中已存在
+      *           若有跟进人id,返回：客户已存在,当前跟进人：跟进名称
+	  * @param entity
+	  * @return
+	  * @author lpf
+	  * @date 2020-09-29 11:21
+	  */
+    String unique(Customer entity);
 }

src/main/java/com/service/customer/CustomerServiceImpl.java

@@ -2,6 +2,7 @@ package com.service.customer;
 
 import java.util.List;
 
+import com.util.ArrayUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -43,5 +44,17 @@ public class CustomerServiceImpl extends BaseServiceImpl<Customer, Integer> impl
 		return new PageInfo<>(list, result);
 	}
 
-	
+	@Override
+	public String unique(Customer entity) {
+		// 根据客户单位+部门名称+客户名称进行唯一校验,
+		List<Customer> list = mapper.selectUnique(entity);
+		if (ArrayUtils.empty(list)) {
+			return null;
+		}
+		Customer uniqueEntity = list.get(0);
+		if (StringUtils.isEmpty(uniqueEntity.getUserId())) {
+			return "客户在公共资源中已存在";
+		}
+		return "客户已存在,当前跟进人：" + uniqueEntity.getUserName();
+	}
 }