// edit team worker @RequestMapping( value = "/editTeam", method = RequestMethod.POST, headers = {"content-type=application/json"}) public @ResponseBody int editTeam(@RequestBody Map<String, Object> formMap) { String username = userService.getCurrentUserName(); Leader leader = leaderService.getLeaderByUserName(username); Team team = teamService.getTeamByLeader(leader); team.setName(formMap.get("team_name").toString()); team.setAddress(formMap.get("address").toString()); team.setLicense(formMap.get("license").toString()); teamService.updateTeam(team); return team.getId(); }