removed unnecessary stuff in business

src/Utils/Business/LuBusiness.php

@@ -6,54 +6,6 @@ use Luticate\Utils\Dbo\LuDbo;
 use Luticate\Utils\LuDataAccess;
 
 abstract class LuBusiness {
-    public static $parameters = array();
-
-    /**
-     * @param string $name
-     * @param mixed  $default
-     * @return mixed
-     */
-    public static function getParam($name, $default = null)
-    {
-        return array_key_exists($name, self::$parameters) ? self::$parameters[$name] : $default;
-    }
-
-    /**
-     * @param string[] $params
-     * @return bool
-     */
-    public static function hasParam(array $params)
-    {
-        foreach ($params as $p) {
-            if (!array_key_exists($p, self::$parameters)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * @param string $param
-     * @param mixed $validate
-     * @return string
-     */
-    public static function checkParam($param, $validate = null)
-    {
-        if (!self::hasParam(array($param)))
-            abort(400, 'Missing parameter: ' . $param);
-        $value = self::getParam($param);
-        if ($validate != null) {
-            if (is_callable($validate)) {
-                $validate = $validate($value);
-            }
-            else {
-                $validate = preg_match($validate, $value);
-            }
-            if (!$validate)
-                abort(400, 'Bad parameter value: ' . $param);
-        }
-        return $value;
-    }
 
     /**
      * @param string $reason
@@ -82,32 +34,6 @@ abstract class LuBusiness {
         throw new LuBusinessException($reason, 400);
     }
 
-    /**
-     * @param $param string
-     * @param $values string[]
-     * @return string
-     */
-    public static function getParamInArray($param, $values)
-    {
-        $value = self::getParam($param);
-        if (is_null($value) || !in_array($value, $values))
-            $value = $values[0];
-        return $value;
-    }
-
-    /**
-     * @param $param string
-     * @param $default int
-     * @return int
-     */
-    public static function getParamInt($param, $default = 0)
-    {
-        $value = self::getParam($param);
-        if (!is_null($value) && is_numeric($value))
-            return (int)$value;
-        return $default;
-    }
-
     /**
      * @param $id int
      * @return LuDbo|null