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dsk-admin/src/main/java/com/dsk/web/controller/customer/CustomerOverviewController.java

@@ -43,6 +43,6 @@ public class CustomerOverviewController extends BaseController {
      */
     @GetMapping("/credit/level")
     public AjaxResult creditLevel(){
-        return AjaxResult.success(baseService.cooperationTop(new CustomerSearchDto()));
+        return AjaxResult.success(baseService.creditLevel(new CustomerSearchDto()));
     }
 }

dsk-system/src/main/java/com/dsk/system/mapper/CustomerMapper.java

@@ -10,6 +10,7 @@ import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Map;
 
 
 /**
@@ -35,5 +36,7 @@ public interface CustomerMapper extends BaseMapper<Customer> {
 
     List<CustomerAnalyzeVo> selectCooperationTop(CustomerSearchDto dto);
 
+    List<Map<String, Object>> selectCreditLevelGroup(CustomerSearchDto dto);
+
 }
 

dsk-system/src/main/java/com/dsk/system/service/ICustomerOverviewService.java

@@ -12,8 +12,10 @@ import java.util.Map;
  */
 public interface ICustomerOverviewService {
 
-    Map<String,Object> statistics(CustomerSearchDto dto);
+    Map<String, Object> statistics(CustomerSearchDto dto);
 
     List<CustomerAnalyzeVo> cooperationTop(CustomerSearchDto dto);
 
+    List<Map<String, Object>> creditLevel(CustomerSearchDto dto);
+
 }

dsk-system/src/main/java/com/dsk/system/service/impl/CustomerOverviewServiceImpl.java

@@ -50,4 +50,10 @@ public class CustomerOverviewServiceImpl implements ICustomerOverviewService {
         return customerMapper.selectCooperationTop(dto);
     }
 
+    @Override
+    public List<Map<String, Object>> creditLevel(CustomerSearchDto dto) {
+        dto.setUserId(SecurityUtils.getUserId());
+        return customerMapper.selectCreditLevelGroup(dto);
+    }
+
 }

dsk-system/src/main/resources/mapper/system/customer/CustomerMapper.xml

@@ -26,7 +26,7 @@
         left join (
             select count(status) num,customer_id from business_info where `status` = 2 group by customer_id
         ) bi3 on bi3.customer_id = ct.customer_id
-        where ctu.user_id = #{dto.userId} and ctu.status = #{dto.status}
+        where ctu.user_id = #{userId} and ctu.status = #{status}
         <if test="companyName != null and companyName != '' "> and ct.company_name like concat('%',#{companyName},'%')</if>
         <if test="isOn != null "> and ct.is_on = #{isOn}</if>
         <if test="provinceIds != null and provinceIds.size > 0 ">
@@ -122,5 +122,15 @@
         limit 10
     </select>
 
+    <select id="selectCreditLevelGroup" resultType="java.util.Map">
+        select
+			ct.credit_level creditLevel, count(ct.credit_level) customerCount
+		from customer ct
+        join customer_user ctu on ct.customer_id = ctu.customer_id
+		where ctu.user_id = #{userId}
+		group by ct.credit_level
+        order by ct.credit_level desc
+    </select>
+
 </mapper>