Namespaced models and refactored filters

src/Models/Setting.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace CachetHQ\Cachet\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Setting extends Model
+{
+    /**
+     * The fillable properties.
+     *
+     * @var string[]
+     */
+    protected $fillable = ['name', 'value'];
+
+    /**
+     * Returns a setting from the database.
+     *
+     * @param string $settingName
+     * @param bool   $checkEnv
+     *
+     * @return string|null
+     */
+    public static function get($settingName, $checkEnv = true)
+    {
+        $setting = null;
+
+        try {
+            $setting = self::whereName($settingName)->first()->value;
+        } catch (ErrorException $e) {
+            if ($checkEnv) {
+                $env = getenv(strtoupper($settingName));
+                if (!$env) {
+                    return $env;
+                }
+            }
+
+            return $setting;
+        }
+
+        return $setting;
+    }
+}