病友圈对应评论数

february-patient/february-patient-circle/february-patient-circle-server/src/main/java/com/february/patient/circle/mapper/PatientMapper.java

@@ -49,6 +49,8 @@ public interface PatientMapper {
 
     void disTaunt(@Param("reviewId") Integer reviewId);
 
+    Integer findReviewNum(@Param("patientCircleId") Integer patientCircleId);
+
 
 //    List<PatientCircle> patientCircleList(@Param("diseaseId") Integer diseaseId);
 //

february-patient/february-patient-circle/february-patient-circle-server/src/main/java/com/february/patient/circle/service/impl/PatientServiceImpl.java

@@ -95,6 +95,11 @@ public class PatientServiceImpl implements PatientService {
     @Override
     public Result<List<PatientCircle>> patientCircleList() {
         List<PatientCircle> list=patientMapper.patientCircleList();
+        list.forEach(l->{
+            Integer patientCircleId = l.getPatientCircleId();
+            Integer i=patientMapper.findReviewNum(patientCircleId);
+            l.setReviewNum(i);
+        });
         return Result.success(list);
     }
 

february-patient/february-patient-circle/february-patient-circle-server/src/main/resources/mapper/circle/PatientMapper.xml

@@ -84,5 +84,8 @@
     <select id="findByReviewId" resultType="com.february.patient.circle.domain.Review">
         select * from tb_review where review_id=#{reviewId}
     </select>
+    <select id="findReviewNum" resultType="java.lang.Integer">
+        SELECT COUNT(*) from tb_review WHERE patient_circle_id=#{patientCircleId}
+    </select>
 </mapper>