Until pull request is merged, require it this way:
{
"repositories": [
{
"type": "vcs",
"url": "https://github.com/bratiask/gopay-plugin"
}
],
"require": {
"bratiask/gopay-plugin": "^1.10"
}
}
Add plugin dependencies to your bundles.php file:
Bratiask\GoPayPlugin\GoPayPlugin::class => ['all' => true]
Add your test credentials in Sylius admin as new payment method. Complete couple of orders with different states and send email to GoPay authorities. After the review you will get production credentials, so just change it in Sylius admin and you are ready to go.