Documentation about token

README.md

@@ -19,21 +19,27 @@ Here is a very simple example of using this package:
 ```php
 <?php
 
+// if you are in a standalone page, uncomment the following line
+// include 'vendor/autoload.php';
+
 use Frlnc\Slack\Http\SlackResponseFactory;
 use Frlnc\Slack\Http\CurlInteractor;
 use Frlnc\Slack\Core\Commander;
 
 $interactor = new CurlInteractor;
 $interactor->setResponseFactory(new SlackResponseFactory);
 
+// see doc/Toekn.md for more informations
 $commander = new Commander('xoxp-some-token-for-slack', $interactor);
 
 $response = $commander->execute('chat.postMessage', [
     'channel' => '#general',
     'text'    => 'Hello, world!'
 ]);
 
-if ($response['ok'])
+$responseBody = $response->getBody();
+
+if ($responseBody && responseBody['ok'])
 {
     // Command worked
 }

doc/README.md

@@ -0,0 +1,2 @@
+* TOKEN.md Get the token for communication with API of slack
+

doc/TOKEN.md

@@ -0,0 +1,8 @@
+To communicate through the API of Slack, you need a token. Here is the way to get it.
+
+1. Go to https://api.slack.com/
+2. In "Authentication" section, click on generate token.
+3. This is your token, change in sample 'xoxp-some-token-for-slack' by the one you just receive.
+
+
+

src/Contracts/Http/Response.php

@@ -5,7 +5,7 @@ interface Response {
     /**
      * Gets the body of the response.
      *
-     * @return string
+     * @return array
      */
     public function getBody();
 

src/Http/SlackResponse.php

@@ -5,7 +5,7 @@ class SlackResponse implements \Frlnc\Slack\Contracts\Http\Response, \JsonSerial
     /**
      * The response body.
      *
-     * @var string
+     * @var array
      */
     protected $body;