protected function previousStep(Request $request)
{
try {
// Undo the previous step. If success, we can redirect to its form
$previousStep = \SetupWizard::previousStep();
if (!$previousStep->undo()) {
return view()->make('setup_wizard::steps.default', ['errors' => $previousStep->getMessageBag()]);
}
return redirect()->route('setup_wizard.show', ['slug' => $previousStep->getSlug()]);
} catch (StepNotFoundException $e) {
return redirect()->route('setup_wizard.show');
}
}
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @param string|null $guard
*
* @return mixed
*/
public function handle($request, Closure $next, $guard = null)
{
// Send a forbidden status if wizard should not be triggered
if (TriggerHelper::hasWizardCompleted()) {
return $this->forbiddenResponse();
}
// Get the current step from the route slug
$currentStepSlug = $request->route()->getParameter('slug', '');
\SetupWizard::initialize($currentStepSlug);
// Share common data with our views
view()->share('currentStep', \SetupWizard::currentStep());
view()->share('allSteps', \SetupWizard::steps());
// Proceed as usual
return $next($request);
}
function check_prereq()
{
return parent::check_prereq() && $this->check_mysql_version();
}