/**
* Updates a model or creates a new one if `id` is null
*
* @param $request Request dependency injection of the request for doing the validation
* @param $model
* @param null $id when null creates a new row
* @return $this|\Illuminate\Http\RedirectResponse
*/
public function save(Request $request, $model, $id = null)
{
$class = static::getNamespaceForModel($model) . $model;
$rules = null;
if (method_exists($class, 'getValidationRules')) {
$rules = $class::getValidationRules($id);
}
if ($rules) {
$this->validate($request, $rules);
}
// Create if no id or update if there is ID
try {
if ($id == null) {
$object = $class::create(setNullOnEmptyStrings(Input::all()));
} else {
$object = $class::find($id);
$object->update(setNullOnEmptyStrings(Input::all()));
}
} catch (\Exception $e) {
return redirect()->back()->withErrors(["update" => $e->getMessage()]);
}
return redirect()->back()->with(["message" => "Saved"]);
}
/**
* Update a resource
*
* @param Request $request
* @param $id
* @return $this|\Illuminate\Http\RedirectResponse
*/
public function update(Request $request, $id)
{
$this->validate($request, $this->getValidationRules($id));
try {
if ($id) {
$object = $this->getObjectFromRoute($id);
$object->update(setNullOnEmptyStrings($request->all()));
} else {
$class = $this->getModelClassFromRoute();
$class::create(setNullOnEmptyStrings($request->all()));
}
} catch (\Exception $e) {
return redirect()->back()->withErrors(["update" => $e->getMessage()]);
}
return redirect()->back()->with(["message" => "Saved"]);
}