Revize 75508baf

Merge origin/develop into master

app/Http/Controllers/FavoriteMetadataController.php

@@ -16 +16 @@
         $this->middleware('auth');
     }
 
+    /**
+     * Show list of favourite metadata.
+     *
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     */
     public function index()
     {
         $metadata = User::find(Auth::id())->likesMetadata()->orderBy(self::ORDER_COLUMN)->get();
@@ -27 +32 @@
         return view('favmetadata.index', ['metadata' => $metadata]);
     }
 
+    /**
+     * Unlike metadata given by its id.
+     *
+     * @param $id int id of metadata
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    public function unlike($id)
+    {
+        $user = User::find(Auth::id());
+        $metadata = Metadata::find($id);
+
+        $user->likesMetadata()->detach($metadata);
+
+        return back()->withInput();
+    }
+
 }