就诊人数统计增加数量为0的日期

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/PlatformService.java

@@ -5,12 +5,12 @@ import com.ruoyi.system.domain.resp.PlatformDayPlanResp;
 import com.ruoyi.system.domain.resp.WeekMonthPersonCountResp;
 import com.ruoyi.system.domain.resp.WeekMonthTimeResp;
 import com.ruoyi.system.mapper.TRecordMapper;
+import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
-import java.util.HashMap;
+import java.util.*;
-import java.util.List;
+import java.util.stream.Collectors;
-import java.util.Map;
 
 /**
  * @Author zhuqing
@@ -64,7 +64,32 @@ public class PlatformService {
      * @return
      */
     public List<WeekMonthPersonCountResp> weekMonthPersonCount(Long hospitalId, Long doctorId,Long weekMonth) {
-        return tRecordMapper.weekMonthPersonCount(hospitalId, doctorId,weekMonth);
+        List<WeekMonthPersonCountResp> list = tRecordMapper.weekMonthPersonCount(hospitalId, doctorId,weekMonth);
+        //定义返回值
+        List<WeekMonthPersonCountResp> result = new ArrayList<>();
+        if(CollectionUtils.isNotEmpty(list)){
+            Map<Date,Integer> map = list.stream().collect(Collectors.toMap(WeekMonthPersonCountResp::getCreateTime,WeekMonthPersonCountResp::getCount,(key1, key2)->key2));
+            //获取开始日期
+            Date startDate = list.get(0).getCreateTime();
+            //获取结束日期
+            Date endDate = list.get(list.size()-1).getCreateTime();
+            while(startDate.compareTo(endDate) <= 0){
+                WeekMonthPersonCountResp resp = new WeekMonthPersonCountResp();
+                if(map.containsKey(startDate)){
+                    resp.setCreateTime(startDate);
+                    resp.setCount(map.get(startDate));
+                }else{
+                    resp.setCreateTime(startDate);
+                    resp.setCount(0);
+                }
+                result.add(resp);
+                Calendar cal = Calendar.getInstance();
+                cal.setTime(startDate);
+                cal.add(Calendar.DAY_OF_MONTH,1);
+                startDate = cal.getTime();
+            }
+        }
+        return result;
     }
 
     /**

ruoyi-system/src/main/resources/mapper/system/TRecordMapper.xml

@@ -201,7 +201,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
     <select id="weekMonthPersonCount" resultType="com.ruoyi.system.domain.resp.WeekMonthPersonCountResp">
-        select date_format(create_time, '%Y-%m-%d') createTime, count(*) count
+        select date_format(X.create_time, '%Y-%m-%d') createTime, count(*) count
         from
         <if test="weekMonth == 1 || weekMonth == null">
         (select * from t_record  where DATE_SUB(CURDATE(), INTERVAL 7 DAY) &lt;= date(create_time)) X
@@ -212,7 +212,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         where X.status = '1'
         <if test="doctorId != null "> and X.doctor_id = #{doctorId}</if>
         <if test="hospitalId != null "> and X.hospital_id = #{hospitalId}</if>
-        group by date_format(X.create_time, '%Y-%m-%d');
+        group by date_format(X.create_time, '%Y-%m-%d')
+        order by date_format(X.create_time, '%Y-%m-%d' ) asc
     </select>
 
     <select id="ageCount" resultType="com.ruoyi.system.domain.TPatient">