Services/UserSession.php

   1 <?php
   2
   3 namespace Services;
   4
   5 use Services\Http\IHttpRequest;
   6 use DataAccess\IUserRepository;
   7
   8 class UserSession implements IUserSession
   9 {
  10     private $_userRepository;
  11     private $_request;
  12     private $_currentUser;
  13
  14     public function __construct(IHttpRequest $request, IUserRepository $repository)
  15     {
  16         $this->_request = $request;
  17         $this->_userRepository = $repository;
  18
  19         $token = $this->findToken();
  20         $this->_currentUser = $token ? $this->_userRepository->findByAuthToken($token) : null;
  21     }
  22
  23     public function getCurrentUser()
  24     {
  25         return $this->_currentUser;
  26     }
  27
  28     private function findToken()
  29     {
  30         //if($this->_request->isPost())
  31         //{
  32         //Try post
  33             $request = $this->_request->post();
  34             if(!empty($request['token'])) return $request['token'];
  35         //}
  36
  37         //if($this->_request->isGet())
  38         //{
  39         //Try get
  40             $request = $this->_request->get();
  41             if(!empty($request['token'])) return $request['token'];
  42         //}
  43
  44         //no good, try the body
  45         $body = json_decode($this->_request->getBody(), true);
  46         if(!empty($body['token'])) return $body['token'];
  47
  48         return null;
  49     }
  50 }