chore: ticket service but not tested

src/modules/users/users.controller.ts

@@ -48,9 +48,10 @@ export class UsersController {
   }
 
   @ApiOperation({ summary: "get all user group" })
-  @HttpCode(HttpStatus.OK)
+  @AuthGuards()
+  @Roles(RoleEnum.ADMIN)
   @Get("user-group")
   UserGroups() {
-    return this.usersService.getUserGroup();
+    return this.usersService.getUserGroups();
   }
 }