Fix/metar reading (#353)

* Fix reading of the METAR information for AviationWeather. Fix the DI

* StyleCI fixes

app/Support/Http.php

@@ -1,39 +0,0 @@
-<?php
-
-namespace App\Support;
-
-use GuzzleHttp\Client;
-
-/**
- * Helper for HTTP stuff
- */
-class Http
-{
-    /**
-     * Download a URI. If a file is given, it will save the downloaded
-     * content into that file
-     *
-     * @param       $uri
-     * @param array $opts
-     *
-     * @throws \GuzzleHttp\Exception\GuzzleException
-     *
-     * @return string
-     */
-    public static function get($uri, array $opts = [])
-    {
-        $opts = array_merge([
-            'connect_timeout' => 2, // wait two seconds by default
-        ], $opts);
-
-        $client = new Client();
-        $responseSeederService = $client->request('GET', $uri, $opts);
-
-        $body = $response->getBody()->getContents();
-        if ($response->getHeader('content-type') === 'application/json') {
-            $body = \GuzzleHttp\json_decode($body);
-        }
-
-        return $body;
-    }
-}

app/Support/HttpClient.php

@@ -2,7 +2,7 @@
 
 namespace App\Support;
 
-use GuzzleHttp\Client;
+use GuzzleHttp\Client as GuzzleClient;
 
 /**
  * Helper for HTTP stuff
@@ -12,7 +12,7 @@ class HttpClient
     private $httpClient;
 
     public function __construct(
-        Client $httpClient
+        GuzzleClient $httpClient
     ) {
         $this->httpClient = $httpClient;
     }

app/Support/Metar.php

@@ -310,7 +310,7 @@ class Metar implements \ArrayAccess
     /*
      * Other variables.
      */
-    private $raw;
+    public $raw;
 
     private $raw_parts = [];