Move settings to config namespace

src/Config/Repository.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace CachetHQ\Cachet\Config;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Repository
+{
+    /**
+     * The eloquent model instance.
+     *
+     * @var \CachetHQ\Cachet\Models\Setting
+     */
+    protected $model;
+
+    /**
+     * Cache of the settings.
+     *
+     * @var null|array
+     */
+    protected $settings = null;
+
+    /**
+     * Create a new settings service instance.
+     *
+     * @param \CachetHQ\Cachet\Models\Setting $model
+     *
+     * @return void
+     */
+    public function __construct(Model $model)
+    {
+        $this->model = $model;
+    }
+
+    /**
+     * Returns a setting from the database.
+     *
+     * @param string $settingName
+     * @param bool   $checkEnv
+     *
+     * @return string|null
+     */
+    public function get($settingName, $checkEnv = true)
+    {
+        $setting = null;
+
+        try {
+            if (! $this->settings) {
+                $this->settings = $this->model->all()->lists('value', 'name');
+            }
+
+            if (array_key_exists($settingName, $this->settings)) {
+                return $this->settings[$settingName];
+            }
+        } catch (ErrorException $e) {
+            if ($checkEnv) {
+                $env = getenv(strtoupper($settingName));
+                if (!$env) {
+                    return $env;
+                }
+            }
+
+            return $setting;
+        }
+
+        return $setting;
+    }
+}