Fix: delete group with GeoFence references issue

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/dao/impl/AbstractGroupDAOImpl.java

@@ -526,6 +526,14 @@ public abstract class AbstractGroupDAOImpl implements GroupDAO {
             stmt.setInt(1, groupId);
             stmt.setInt(2, tenantId);
             stmt.executeUpdate();
+            sql = "DELETE FROM DM_DEVICE_EVENT_GROUP_MAPPING WHERE GROUP_ID = ?";
+            stmt = conn.prepareStatement(sql);
+            stmt.setInt(1, groupId);
+            stmt.executeUpdate();
+            sql = "DELETE FROM DM_GEOFENCE_GROUP_MAPPING WHERE GROUP_ID = ?";
+            stmt = conn.prepareStatement(sql);
+            stmt.setInt(1, groupId);
+            stmt.executeUpdate();
         } catch (SQLException e) {
             throw new GroupManagementDAOException("Error occurred while removing mappings for group.'", e);
         } finally {

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/test/resources/sql/h2.sql

@@ -73,6 +73,65 @@ CREATE TABLE IF NOT EXISTS DM_DEVICE_GROUP_MAP (
   REFERENCES DM_GROUP (ID) ON DELETE CASCADE ON UPDATE CASCADE
 );
 
+-- DM_GEOFENCE TABLE--
+CREATE TABLE IF NOT EXISTS DM_GEOFENCE
+(
+    ID                INT          NOT NULL AUTO_INCREMENT,
+    FENCE_NAME        VARCHAR(255) NOT NULL,
+    DESCRIPTION       TEXT         DEFAULT NULL,
+    LATITUDE          DOUBLE       DEFAULT NULL,
+    LONGITUDE         DOUBLE       DEFAULT NULL,
+    RADIUS            DOUBLE       DEFAULT NULL,
+    GEO_JSON          TEXT         DEFAULT NULL,
+    FENCE_SHAPE       VARCHAR(100) DEFAULT NULL,
+    CREATED_TIMESTAMP TIMESTAMP    NOT NULL,
+    OWNER             VARCHAR(255) NOT NULL,
+    TENANT_ID         INTEGER      DEFAULT 0,
+    PRIMARY KEY (ID)
+);
+-- END OF DM_GEOFENCE TABLE--
+
+-- DM_GEOFENCE_GROUP_MAPPING TABLE--
+CREATE TABLE IF NOT EXISTS DM_GEOFENCE_GROUP_MAPPING
+(
+    ID       INT NOT NULL AUTO_INCREMENT,
+    FENCE_ID INT NOT NULL,
+    GROUP_ID INT NOT NULL,
+    PRIMARY KEY (ID),
+    CONSTRAINT fk_dm_geofence_group_mapping_geofence FOREIGN KEY (FENCE_ID) REFERENCES
+        DM_GEOFENCE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
+    CONSTRAINT fk_dm_geofence_group_mapping_group FOREIGN KEY (GROUP_ID) REFERENCES
+        DM_GROUP (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
+);
+-- END OF DM_GEOFENCE_GROUP_MAPPING TABLE--
+
+-- DM_DEVICE_EVENT TABLE --
+CREATE TABLE IF NOT EXISTS DM_DEVICE_EVENT
+(
+    ID                INT          NOT NULL AUTO_INCREMENT,
+    EVENT_SOURCE      VARCHAR(100) NOT NULL,
+    EVENT_LOGIC       VARCHAR(100) NOT NULL,
+    ACTIONS           TEXT    DEFAULT NULL,
+    CREATED_TIMESTAMP TIMESTAMP    NOT NULL,
+    TENANT_ID         INTEGER DEFAULT 0,
+    PRIMARY KEY (ID)
+);
+-- END OF DM_DEVICE_EVENT TABLE --
+
+-- DM_DEVICE_EVENT_GROUP_MAPPING TABLE--
+CREATE TABLE IF NOT EXISTS DM_DEVICE_EVENT_GROUP_MAPPING
+(
+    ID       INT NOT NULL AUTO_INCREMENT,
+    EVENT_ID INT NOT NULL,
+    GROUP_ID INT NOT NULL,
+    PRIMARY KEY (ID),
+    CONSTRAINT fk_dm_event_group_mapping_event FOREIGN KEY (EVENT_ID) REFERENCES
+        DM_DEVICE_EVENT (ID) ON DELETE NO ACTION ON UPDATE NO ACTION,
+    CONSTRAINT fk_dm_event_group_mapping_group FOREIGN KEY (GROUP_ID) REFERENCES
+        DM_GROUP (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
+);
+-- END OF DM_DEVICE_EVENT_GROUP_MAPPING TABLE--
+
 CREATE TABLE IF NOT EXISTS DM_OPERATION (
     ID INTEGER AUTO_INCREMENT NOT NULL,
     TYPE VARCHAR(50) NOT NULL,