Laravel listing multiple errors on reload - laravel

Question

So I have a function which checks a load of jobs and tries to close them. Each job is put into another function which tries to close this job and it returns an array like return ['error' => 'There are still teams working on job #' . sprintf('%07d', $this->number)]; or return ['message' => 'Successfully marked job #' . sprintf('%07d', $this->number) . ' as completed"];
So my question is how do i handle this in my layout so that all success and errors are displayed. This is the function which calls the individual function to close a job:
public function close( Project $project ): RedirectResponse
{
try {
$jobs = $project->jobs()->get();
$hasErrors = false;
foreach ( $jobs as $job ) {
$result = $job->setComplete();
foreach ( $result as $type => $message ) {
if ( $type === 'error' ) $hasErrors = true;
Session::flash( $type, $message );
}
}
if ( $hasErrors ) {
Session::flash('error', 'Project still has open Jobs, these will need to be set as complete');
} else {
$project->is_enabled = 0;
$project->save();
Session::flash('message', 'Project has been closed!');
}
} catch ( Exception $e ) {
Session::flash('error', 'Could not close this project! (' . $e->getMessage() . ')');
}
return redirect::back();
}
I will omit the $job->setComplete(); function for simplicity, it returns an array with a single row which is either an error or a success message as outlined above.
I have in my layout code which handles validation errors so it would be good if I could use this if possible? If not I'm open to suggestions!

Answer 1

I found a solution. I create an array of the errors and return them as a MessageBag using withErrors( $errors ) This works using existing layout to handle errors in a property bag.
public function close( Project $project ): RedirectResponse
{
$errors =[];
try {
$jobs = $project->jobs()->get();
$hasErrors = false;
foreach ( $jobs as $job ) {
$result = $job->getComplete();
foreach ( $result as $type => $message ) {
if ( $type === 'error' ) {
$hasErrors = true;
$errors[] = $message;
} else {
Session::flash( $type, $message );
}
}
}
if ( $hasErrors ) {
Session::flash('error', 'Project still has open Jobs, these will need to be set as finished first');
} else {
$project->is_enabled = 0;
$project->save();
Session::flash('message', 'Project has been closed!');
}
} catch ( Exception $e ) {
Session::flash('error', 'Could not close this project! (' . $e->getMessage() . ')');
}
return redirect::back()->withErrors( $errors );
}