tenancy/src/Middleware/IdentificationMiddleware.php

<?php

declare(strict_types=1);

namespace Stancl\Tenancy\Middleware;

use Closure;
use Illuminate\Http\Request;
use Stancl\Tenancy\Contracts\TenantCouldNotBeIdentifiedException;
use Stancl\Tenancy\Contracts\TenantResolver;
use Stancl\Tenancy\Tenancy;

/**
 * @property Tenancy $tenancy
 * @property TenantResolver $resolver
 */
abstract class IdentificationMiddleware
{
    public static ?Closure $onFail = null;

    /** @return \Illuminate\Http\Response|mixed */
    public function initializeTenancy(Request $request, Closure $next, mixed ...$resolverArguments): mixed
    {
        try {
            $this->tenancy->initialize(
                $this->resolver->resolve(...$resolverArguments)
            );
        } catch (TenantCouldNotBeIdentifiedException $e) {
            $onFail = static::$onFail ?? function ($e) {
                throw $e;
            };

            return $onFail($e, $request, $next);
        }

        return $next($request);
    }
}