device id detail add for root organizations

components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization/src/main/java/io/entgra/device/mgt/core/device/mgt/extensions/device/organization/dao/impl/DeviceOrganizationDAOImpl.java

@@ -42,6 +42,7 @@ import java.util.Set;
 
 import static io.entgra.device.mgt.core.device.mgt.extensions.device.organization.dao.util.DeviceOrganizationDaoUtil.getDeviceFromResultSet;
 import static io.entgra.device.mgt.core.device.mgt.extensions.device.organization.dao.util.DeviceOrganizationDaoUtil.loadDeviceOrganization;
+import static io.entgra.device.mgt.core.device.mgt.extensions.device.organization.dao.util.DeviceOrganizationDaoUtil.loadDeviceOrganizationWithDeviceDetails;
 
 /**
  * Implementation of the DeviceOrganizationDAO interface.
@@ -323,9 +324,12 @@ public class DeviceOrganizationDAOImpl implements DeviceOrganizationDAO {
         List<DeviceOrganization> deviceOrganizations = new ArrayList<>();
         try {
             Connection conn = ConnectionManagerUtil.getDBConnection();
-            String sql = "SELECT * FROM DM_DEVICE_ORGANIZATION " +
-                    "WHERE (PARENT_DEVICE_ID IS NULL AND " +
-                    "DEVICE_ID NOT IN " +
+            String sql = "SELECT D.ID, D.NAME, D.DESCRIPTION, D.DEVICE_IDENTIFICATION, DT.NAME AS DEVICE_TYPE_NAME, " +
+                    "DO.ORGANIZATION_ID, DO.DEVICE_ID, DO.PARENT_DEVICE_ID, DO.DEVICE_ORGANIZATION_META ," +
+                    "DO.LAST_UPDATED_TIMESTAMP FROM DM_DEVICE_ORGANIZATION DO JOIN DM_DEVICE D ON D.ID = DO.DEVICE_ID " +
+                    "JOIN DM_DEVICE_TYPE DT ON D.DEVICE_TYPE_ID = DT.ID " +
+                    "WHERE (DO.PARENT_DEVICE_ID IS NULL AND " +
+                    "DO.DEVICE_ID NOT IN " +
                     "(SELECT DEVICE_ID FROM DM_DEVICE_ORGANIZATION " +
                     "WHERE PARENT_DEVICE_ID IS NOT NULL)) " +
                     "LIMIT ? OFFSET ?";
@@ -335,7 +339,7 @@ public class DeviceOrganizationDAOImpl implements DeviceOrganizationDAO {
                 stmt.setInt(2, request.getOffSet());
                 try (ResultSet rs = stmt.executeQuery()) {
                     while (rs.next()) {
-                        DeviceOrganization deviceOrganization = loadDeviceOrganization(rs);
+                        DeviceOrganization deviceOrganization = loadDeviceOrganizationWithDeviceDetails(rs);
                         deviceOrganizations.add(deviceOrganization);
                     }
                 }

components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization/src/main/java/io/entgra/device/mgt/core/device/mgt/extensions/device/organization/dao/util/DeviceOrganizationDaoUtil.java

@@ -38,6 +38,21 @@ public class DeviceOrganizationDaoUtil {
         return deviceOrganization;
     }
 
+    public static DeviceOrganization loadDeviceOrganizationWithDeviceDetails(ResultSet rs) throws SQLException {
+        DeviceOrganization deviceOrganization = new DeviceOrganization();
+        deviceOrganization.setOrganizationId(rs.getInt("ORGANIZATION_ID"));
+        deviceOrganization.setDeviceId(rs.getInt("DEVICE_ID"));
+        if (rs.getInt("PARENT_DEVICE_ID") != 0) {
+            deviceOrganization.setParentDeviceId(rs.getInt("PARENT_DEVICE_ID"));
+        } else {
+            deviceOrganization.setParentDeviceId(null);
+        }
+        deviceOrganization.setDeviceOrganizationMeta(rs.getString("DEVICE_ORGANIZATION_META"));
+        deviceOrganization.setUpdateTime(rs.getDate("LAST_UPDATED_TIMESTAMP"));
+        deviceOrganization.setDevice(getDeviceDetails(rs));
+        return deviceOrganization;
+    }
+
     /**
      * Helper method to create a DeviceNode object from a ResultSet
      *
@@ -48,14 +63,18 @@ public class DeviceOrganizationDaoUtil {
     public static DeviceNode getDeviceFromResultSet(ResultSet rs) throws SQLException {
         DeviceNode node = new DeviceNode();
         node.setDeviceId(rs.getInt("ID"));
+        node.setDevice(getDeviceDetails(rs));
+        return node;
+    }
+
+    public static Device getDeviceDetails(ResultSet rs) throws SQLException {
         Device device = new Device();
         device.setId(rs.getInt("ID"));
         device.setDescription(rs.getString("DESCRIPTION"));
         device.setName(rs.getString("NAME"));
         device.setType(rs.getString("DEVICE_TYPE_NAME"));
         device.setDeviceIdentifier(rs.getString("DEVICE_IDENTIFICATION"));
-        node.setDevice(device);
-        return node;
+        return device;
     }
 
 }

components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization/src/main/java/io/entgra/device/mgt/core/device/mgt/extensions/device/organization/dto/DeviceOrganization.java

@@ -19,6 +19,8 @@
 package io.entgra.device.mgt.core.device.mgt.extensions.device.organization.dto;
 
 
+import io.entgra.device.mgt.core.device.mgt.common.Device;
+
 import java.util.Date;
 import java.util.Objects;
 
@@ -30,6 +32,7 @@ public class DeviceOrganization {
 
     private int organizationId;
     private int deviceId;
+    private Device device;
     private Integer parentDeviceId;
     private String deviceOrganizationMeta;
     private Date updateTime;
@@ -50,6 +53,13 @@ public class DeviceOrganization {
         this.deviceId = deviceId;
     }
 
+    public Device getDevice() {
+        return device;
+    }
+    public void setDevice(Device device) {
+        this.device = device;
+    }
+
     public Integer getParentDeviceId() {
         return parentDeviceId;
     }

components/device-mgt-extensions/io.entgra.device.mgt.core.device.mgt.extensions.device.organization/src/test/java/io/entgra/device/mgt/core/device/mgt/extensions/device/organization/ServiceTest.java

@@ -275,6 +275,7 @@ public class ServiceTest extends BaseDeviceOrganizationTest {
             log.info("deviceID = " + organization.getDeviceId());
             log.info("parentDeviceID = " + organization.getParentDeviceId());
             log.info("updateTime = " + organization.getUpdateTime());
+            log.info("deviceSerial = " + organization.getDevice().getDeviceIdentifier());
             log.info("----------------------------------------------");
         }
         Assert.assertNotNull(organizations, "List of organizations cannot be null");
@@ -292,6 +293,7 @@ public class ServiceTest extends BaseDeviceOrganizationTest {
             log.info("deviceID = " + organization.getDeviceId());
             log.info("parentDeviceID = " + organization.getParentDeviceId());
             log.info("updateTime = " + organization.getUpdateTime());
+            log.info("deviceSerial = " + organization.getDevice().getDeviceIdentifier());
             log.info("----------------------------------------------");
         }
         Assert.assertNotNull(organizations, "List of organizations cannot be null");