[manager] 系统摘要统计API

manager/src/main/java/com/usthe/manager/controller/SummaryController.java

@@ -0,0 +1,41 @@
+package com.usthe.manager.controller;
+
+import com.usthe.common.entity.dto.Message;
+import com.usthe.manager.pojo.dto.AppCount;
+import com.usthe.manager.pojo.dto.Dashboard;
+import com.usthe.manager.service.MonitorService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+
+import java.util.List;
+
+import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
+
+/**
+ * 系统摘要统计API
+ * @author tom
+ * @date 2021/12/7 15:57
+ */
+@Api(tags = "系统摘要统计API")
+@RestController
+@RequestMapping(path = "/summary", produces = {APPLICATION_JSON_VALUE})
+public class SummaryController {
+
+    @Autowired
+    private MonitorService monitorService;
+
+    @GetMapping
+    @ApiOperation(value = "查询应用类别监控统计", notes = "查询所有应用类别监控统计信息")
+    public ResponseEntity<Message<Dashboard>> appMonitors() {
+        List<AppCount> appsCount = monitorService.getAllAppMonitorsCount();
+        Message<Dashboard> message = new Message<>(new Dashboard(appsCount));
+        return ResponseEntity.ok(message);
+    }
+
+}

manager/src/main/java/com/usthe/manager/dao/MonitorDao.java

@@ -1,8 +1,10 @@
 package com.usthe.manager.dao;
 
+import com.usthe.manager.pojo.dto.AppCount;
 import com.usthe.manager.pojo.entity.Monitor;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
+import org.springframework.data.jpa.repository.Query;
 
 import java.util.List;
 import java.util.Set;
@@ -28,4 +30,10 @@ public interface MonitorDao extends JpaRepository<Monitor, Long>, JpaSpecificati
      */
     List<Monitor> findMonitorsByIdIn(Set<Long> monitorIds);
 
+    /**
+     * 查询监控类别及其对应的监控数量
+     * @return 监控类别与监控数量映射
+     */
+    @Query("select new com.usthe.manager.pojo.dto.AppCount(mo.app, COUNT(mo.id)) from Monitor mo group by mo.app")
+    List<AppCount> findAppsCount();
 }

manager/src/main/java/com/usthe/manager/pojo/dto/AppCount.java

@@ -0,0 +1,19 @@
+package com.usthe.manager.pojo.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @author tom
+ * @date 2021/12/7 16:32
+ */
+@AllArgsConstructor
+@NoArgsConstructor
+@Data
+public class AppCount {
+    /**监控类型**/
+    private String app;
+    /**监控数量**/
+    private Long size;
+}

manager/src/main/java/com/usthe/manager/pojo/dto/Dashboard.java

@@ -0,0 +1,23 @@
+package com.usthe.manager.pojo.dto;
+
+import io.swagger.annotations.ApiModel;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+/**
+ * 大屏仪表盘统计信息
+ * @author tom
+ * @date 2021/12/7 16:01
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@ApiModel(description = "大屏仪表盘统计信息")
+public class Dashboard {
+
+    List<AppCount> apps;
+
+}

manager/src/main/java/com/usthe/manager/service/MonitorService.java

@@ -1,5 +1,6 @@
 package com.usthe.manager.service;
 
+import com.usthe.manager.pojo.dto.AppCount;
 import com.usthe.manager.pojo.dto.MonitorDto;
 import com.usthe.manager.pojo.entity.Monitor;
 import com.usthe.manager.pojo.entity.Param;
@@ -93,4 +94,10 @@ public interface MonitorService {
      * @param ids 监控IDs
      */
     void enableManageMonitors(HashSet<Long> ids);
+
+    /**
+     * 查询监控类别及其对应的监控数量
+     * @return 监控类别与监控数量映射
+     */
+    List<AppCount> getAllAppMonitorsCount();
 }

manager/src/main/java/com/usthe/manager/service/impl/MonitorServiceImpl.java

@@ -11,6 +11,7 @@ import com.usthe.common.util.IpDomainUtil;
 import com.usthe.common.util.SnowFlakeIdGenerator;
 import com.usthe.manager.dao.MonitorDao;
 import com.usthe.manager.dao.ParamDao;
+import com.usthe.manager.pojo.dto.AppCount;
 import com.usthe.manager.pojo.dto.MonitorDto;
 import com.usthe.manager.pojo.entity.Monitor;
 import com.usthe.manager.pojo.entity.Param;
@@ -338,4 +339,10 @@ public class MonitorServiceImpl implements MonitorService {
             }
         }
     }
+
+    @Override
+    public List<AppCount> getAllAppMonitorsCount() {
+        return monitorDao.findAppsCount();
+
+    }
 }