added settings

app/Setting.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\Input;
+
+class Setting extends Model
+{
+    /**
+     * The database table used by the model.
+     *
+     * @var string
+     */
+    protected $table = 'settings';
+
+    /**
+     * Tell the Model this Table doesn't support timestamps.
+     *
+     * @var bool
+     */
+    public $timestamps = false;
+
+    /**
+     * Cache storage for Settings.
+     *
+     * @var array
+     */
+    protected static $cache = [];
+
+    /**
+     * @return array
+     */
+    public static function getInput()
+    {
+        return (object) [
+            'value' => Input::get('value'),
+            'image' => Input::file('value'),
+        ];
+    }
+
+    public function group()
+    {
+        return $this->belongsTo('App\SettingGroup', 'group_id');
+    }
+
+    /**
+     * @param string $key
+     *
+     * @return mixed
+     */
+    public static function fetch($key)
+    {
+        if (Setting::cached($key)) {
+            return Setting::$cache[$key];
+        } else {
+            $find = self::where('key', '=', $key)->first();
+
+            if (!is_null($find)) {
+                $value = $find->value;
+                Setting::add($key, $value);
+
+                return $value;
+            } else {
+                return false;
+            }
+        }
+    }
+
+    /**
+     * @param string $key
+     * @param $value
+     */
+    public static function add($key, $value)
+    {
+        Setting::$cache[$key] = $value;
+    }
+
+    /**
+     * @param string $key
+     *
+     * @return bool
+     */
+    public static function cached($key)
+    {
+        return array_key_exists($key, Setting::$cache);
+    }
+}