Custom Exception Handling

As of v13.0.0, the "login" page was removed and all internal exceptions were modified to be agnostic.

There are currently a few exceptions:

• ApiException happens for API errors
• MissingShopDomainException happens for bad sessions or direct access to app outside of Shopify
• ChargeNotRecurringException happens when trying to apply usage charges to a one-time charge
• ChargeNotRecurringOrOneTimeException happens when trying to modify a usage charge by mistake
• SignatureVerificationException happens when the HMAC signature, proxy signature, or webhook signature does not validate

Without modification, in development, you will see the full exception stack from Laravel. On production, you will see Laravel's production handler for errors.

If you would like to handle these exceptions on your own, you can open app/Exceptions/Handler.php in your app and modify the render method:

    public function render($request, Throwable $exception)
    {
        if ($exception instanceof \Osiset\ShopifyApp\Exceptions\MissingShopDomainException) {
            return response()->view('errors.custom', [], 500);
        }

        // If you would like to capture ALL errors from this page
        //
        // if ($exception instanceof \Osiset\ShopifyApp\Exceptions\BaseException) {
        //    return response()->view('errors.custom', [], 500);
        // }

        return parent::render($request, $exception);
    }

Now you are able to handle each exception, or all of them, in any manner you require.

If you are using larave 8 and want to handle the exception "MissingShopDomainException" then you can handle this exception using handler.php in laravel. Go to app->Exceptions->Handler and write below code:

Include this on top

use Osiset\ShopifyApp\Exceptions\MissingShopDomainException; use Illuminate\Support\Facades\Redirect;

And inside function register write:

public function register(){ $this->renderable(function(MissingShopDomainException $e){ return Redirect::to('https://www.shopify.com/in/login'); }); }

This will redirect to the shopify login page when anyone will try to hit the base url without login.