// 封装用户之间的好友关系
private void friendUserMap(User user, String client_id, Map<String, Object> msg) {
boolean is_friend = userService.isFriend(client_id, user.getClient_id());
msg.put("is_friend", is_friend);
if (!is_friend)
msg.put("has_invitation", friendService.isInvited(client_id, user.getClient_id()));
else msg.put("has_invitation", !is_friend);
}
/**
* 业务功能：保存用户的名片信息
*
* @param client_id 用户的client_id
* @param mapstr 包含名片所有信息
* @return
* @throws JsonParseException
* @throws JsonMappingException
* @throws IOException
* <p>notice:名片的交换次数exchange_times在addCard时默认为0.
*/
@RequestMapping("{client_id}/add")
@ResponseBody
public ResponseEntity<Map<String, Object>> addCard(
@PathVariable String client_id, @RequestParam String mapstr)
throws JsonParseException, JsonMappingException, IOException {
Map<String, Object> map = new ObjectMapper().readValue(mapstr, HashMap.class);
Card card = new Card();
User user = userService.findUserById(client_id);
card.setCompanyname((String) map.get("companyname"));
card.setDiploma((String) map.get("diploma"));
card.setEmail((String) map.get("email"));
card.setRealname((String) map.get("realname"));
card.setExchange_times(0);
card.setWork_date((String) map.get("work_date"));
card.setMajor((String) map.get("major"));
card.setPhone((String) map.get("phone"));
card.setPosition((String) map.get("position"));
card.setSchool_date((String) map.get("school_date"));
card.setSchoolname((String) map.get("schoolname"));
card.setUser(user);
return new ResponseEntity<Map<String, Object>>(cardService.addCard(card), HttpStatus.OK);
}
// 封装用户间的距离信息
private void distanceUserMap(User user, String client_id, Map<String, Object> msg) {
Location my_local = locationService.findLocationByUser(userService.findUserById(client_id));
msg.put("distance", locationService.computeDistance(user, my_local));
}