Module
Define Method in Model
NOTE
YOU'RE READING AN OUTDATED DOCUMENTATION.
Latest documentation of
YOU'RE READING AN OUTDATED DOCUMENTATION.
Latest documentation of
VaahCMS 2.x is available at: Introduction
We now need to implement the logic for each of these in a model at VaahCms/Modules/Articles/Entities/Content.php:
Create. This method allows users to create or insert a new record in the database
public static function postCreate($request)
{
$validation = static::validation($request);
if(isset($validation['status']) && $validation['status'] == 'failed')
{
return $validation;
}
$inputs = $request->all();
$item = new static();
$item->fill($inputs);
$item->save();
$response['status'] = 'success';
$response['data']['item'] =$item;
$response['messages'][] = 'Saved';
return $response;
}
Read. This method allows users to search and retrieve specific records in the table and their values.
public static function getList($request)
{
$list = static::orderBy('id', 'desc');
$data['list'] = $list->paginate(config('vaahcms.per_page'));
$response['status'] = 'success';
$response['data'] = $data;
return $response;
}
//-------------------------------------------------
public static function getItem($id)
{
$item = static::where('id', $id)
->withTrashed()
->first();
$response['status'] = 'success';
$response['data'] = $item;
return $response;
}
Update. This method is used to modify existing records that exist in the database.
public static function postStore($request,$id)
{
$validation = static::validation($request);
if(isset($validation['status']) && $validation['status'] == 'failed')
{
return $validation;
}
$title_exist = static::where('id','!=',$request['id'])->where('title',$request['title'])->first();
if($title_exist)
{
$response['status'] = 'failed';
$response['errors'][] = "This title is already exist.";
return $response;
}
$inputs = $request->all();
$item = static::where('id',$id)->withTrashed()->first();
$item->fill($inputs);
$item->save();
$response['status'] = 'success';
$response['data'] = [];
$response['messages'][] = 'Data updated.';
return $response;
}
Delete. This method allows user to remove records from a database that is no longer needed.
public static function postDestroy($id)
{
$item = static::where('id',$id)->withTrashed()->first();
$item->delete();
$response['status'] = 'success';
$response['data'] = [];
$response['messages'][] = 'Deleted Successfully.';
return $response;
}
Validation. It is the most important aspect while designing an application. It validates the incoming data.
public static function validation($request)
{
$rules = array(
'title' => 'required|max:255',
'content' => 'required|max:255',
'is_published' => 'required',
);
$validator = \Validator::make( $request->all(), $rules);
if ( $validator->fails() ) {
$errors = errorsToArray($validator->errors());
$response['status'] = 'failed';
$response['errors'] = $errors;
return $response;
}
$response['status'] = 'success';
return $response;
}