Można utworzyć klasę BaseModel który rozciąga wymowny i wtedy wszystkie modele przedłużyć BaseModel. Oto przykład:
abstract class Elegant extends Eloquent{
/* Save ****************************/
public function preNew() {}
public function postNew() {}
public function preSave() { return true; }
public function postSave() {}
public function save($validate=true, $preSave=null, $postSave=null)
{
$newRecord = !$this->exists;
if ($validate)
if (!$this->valid()) return false;
if($newRecord)
$this->preNew();
$before = is_null($preSave) ? $this->preSave() : $preSave($this);
// check before & valid, then pass to parent
$success = ($before) ? parent::save() : false;
if ($success)
is_null($postSave) ? $this->postSave() : $postSave($this);
if($newRecord)
$this->postNew();
return $success;
}
public function onForceSave(){}
public function forceSave($validate=true, $rules=array(), $messages=array(), $onForceSave=null)
{
if ($validate)
$this->valid($rules, $messages);
$before = is_null($onForceSave) ? $this->onForceSave() : $onForceSave($this); // execute onForceSave
return $before ? parent::save() : false; // save regardless of the result of validation
}
/** Soft Delete ****************************/
public function preSoftDelete() { return true; }
public function postSoftDelete() { }
public function softDelete($val = true, $preSoftDelete=null, $postSoftDelete=null)
{
if ($this->exists)
{
$before = is_null($preSoftDelete) ? $this->preSoftDelete() : $preSoftDelete($this);
$success = null;
if($before) {
$this->set_attribute(static::$softDelete, $val);
$success = $this->save(false);
}
else
$success = false;
if ($success)
{
is_null($postSoftDelete) ? $this->postSoftDelete() : $postSoftDelete($this);
}
return $success;
}
}
/** Hard Delete ****************************/
public function preDelete() { return true;}
public function postDelete(){}
public function delete($preDelete=null, $postDelete=null)
{
if ($this->exists)
{
$before = is_null($preDelete) ? $this->preDelete() : $preDelete($this);
$success = ($before) ? parent::delete() : false;
if ($success)
{
is_null($postDelete) ? $this->postDelete() : $postDelete($this);
}
return $success;
}
}
}
chcesz zapisać, że hak który istnieje dla wszystkich modeli rozszerzonych z wymowne? – Bilal