Early identification support (#1)

* wip

* Improve tests

* rename class

* wip

* improve tests

* introduce early identification middlewares

* Update PreventAccessFromCentralDomains.php

* method rename

* method rename

* Update UniversalRouteTest.php

* Update UniversalRouteTest.php

* Update EarlyIdentificationTest.php

* remove early classes and add check in existing classes

* MWs improvements

* Update UniversalRouteTest.php

* Fix code style (php-cs-fixer)

* trigger ci

* fix failing test after merge

* add test for universal route in early identification

* Update InitializeTenancyByDomain.php

* Update UniversalRouteTest.php

* remove `routeHasMiddleware` method from MW and use the UniversalRoutes class method

* helper dockblock

* add test

* handle universal routes in early identification

* remove UniversalRoute class because we are not using it anymore

* rename class from PreventAccessFromCentralDomains to PreventAccessFromUnwantedDomains

* improvements after self review

* Update PreventAccessFromUnwantedDomains.php

* remove inline class namespaces

* remove DomainTenant class and use the Tenant class

* update comment

* removed custom expection and add method

* Update tests/EarlyIdentificationTest.php

Co-authored-by: Samuel Štancl <samuel.stancl@gmail.com>

* use ltrim and simplify the comment

* remove comments and typhint

* dataset and keys rename

* rename $route parameter

* removed helper functions

* fix style

* Update InitializeTenancyByPath.php

* Update tests/EarlyIdentificationTest.php

* code style

* improve subdomain test

* use TenancyInitialized event and remove DomainTenant alias

* remove comment and move expectException below

* code style

* use TenancyInitialized event

* improve test

* improve datasets

* Initialized -> Initializing

* Update InitializeTenancyByPath.php

* remove todo

* Fix code style (php-cs-fixer)

* refactor helper method

* Update UniversalRouteTest.php

* add note above test

* remove after each hook

* renamed universal_middleware to global_middleware

* remove helper and improve url names

* change check position

* Revert "change check position"

This reverts commit e4371d2f3aa8ad7ae5e5b7d15781b72a5f1be03c.

* repositioned central check

* add comment

Co-authored-by: PHP CS Fixer <phpcsfixer@example.com>
Co-authored-by: Samuel Štancl <samuel.stancl@gmail.com>

src/Middleware/InitializeTenancyByPath.php

@@ -28,14 +28,13 @@ class InitializeTenancyByPath extends IdentificationMiddleware
     /** @return \Illuminate\Http\Response|mixed */
     public function handle(Request $request, Closure $next): mixed
     {
-        /** @var Route $route */
-        $route = $request->route();
+        $route = $this->route($request);
 
         // Only initialize tenancy if tenant is the first parameter
         // We don't want to initialize tenancy if the tenant is
         // simply injected into some route controller action.
         if ($route->parameterNames()[0] === PathTenantResolver::tenantParameterName()) {
-            $this->setDefaultTenantForRouteParametersWhenTenancyIsInitialized();
+            $this->setDefaultTenantForRouteParametersWhenInitializingTenancy();
 
             return $this->initializeTenancy(
                 $request,
@@ -47,7 +46,26 @@ class InitializeTenancyByPath extends IdentificationMiddleware
         }
     }
 
-    protected function setDefaultTenantForRouteParametersWhenTenancyIsInitialized(): void
+    protected function route(Request $request): Route
+    {
+        /** @var Route $route */
+        $route = $request->route();
+
+        if (! $route) {
+            // Create a fake $route instance that has enough information for this middleware's needs
+            $route = new Route($request->method(), $request->getUri(), []);
+            /**
+             * getPathInfo() returns the path except the root domain.
+             * We fetch the first parameter because tenant parameter is *always* first.
+             */
+            $route->parameters[PathTenantResolver::tenantParameterName()] = explode('/', ltrim($request->getPathInfo(), '/'))[0];
+            $route->parameterNames[] = PathTenantResolver::tenantParameterName();
+        }
+
+        return $route;
+    }
+
+    protected function setDefaultTenantForRouteParametersWhenInitializingTenancy(): void
     {
         Event::listen(InitializingTenancy::class, function (InitializingTenancy $event) {
             /** @var Tenant $tenant */