vague first draft of v3. TenantModelTest is passing

assets/TenancyServiceProvider.stub.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace App\Providers;
+
+use Closure;
+use Illuminate\Support\Facades\Event;
+use Illuminate\Support\ServiceProvider;
+use Stancl\Tenancy\Events\DatabaseCreated;
+use Stancl\Tenancy\Events\DatabaseDeleted;
+use Stancl\Tenancy\Events\DatabaseMigrated;
+use Stancl\Tenancy\Events\DatabaseSeeded;
+use Stancl\Tenancy\Events\Listeners\JobPipeline;
+use Stancl\Tenancy\Events\TenantCreated;
+use Stancl\Tenancy\Events\TenantDeleted;
+use Stancl\Tenancy\Jobs\CreateDatabase;
+use Stancl\Tenancy\Jobs\DeleteDatabase;
+use Stancl\Tenancy\Jobs\MigrateDatabase;
+use Stancl\Tenancy\Jobs\SeedDatabase;
+
+class TenancyServiceProvider extends ServiceProvider
+{
+    public function events()
+    {
+        return [
+            TenantCreated::class => [
+                JobPipeline::make([
+                    CreateDatabase::class,
+                    MigrateDatabase::class, // triggers DatabaseMigrated event
+                    SeedDatabase::class,
+                ])->send(function (TenantCreated $event) {
+                    return $event->tenant;
+                })->queue(true),
+            ],
+            DatabaseCreated::class => [],
+            DatabaseMigrated::class => [],
+            DatabaseSeeded::class => [],
+            TenantDeleted::class => [
+                JobPipeline::make([
+                    DeleteDatabase::class,
+                ])->send(function (TenantDeleted $event) {
+                    return $event->tenant;
+                })->queue(true),
+                // DeleteStorage::class,
+            ],
+            DatabaseDeleted::class => [],
+        ];
+    } 
+
+    public function register()
+    {
+        //
+    }
+    
+    public function boot()
+    {
+        $this->bootEvents();
+
+        //
+    }
+
+    protected function bootEvents()
+    {
+        foreach ($this->events() as $event => $listeners) {
+            foreach (array_unique($listeners) as $listener) {
+                // Technically, the string|Closure typehint is not enforced by
+                // Laravel, but for type correctness, we wrap callables in
+                // simple Closures, to match Laravel's docblock typehint.
+                if (is_callable($listener) && !$listener instanceof Closure) {
+                    $listener = function ($event) use ($listener) {
+                        $listener($event);
+                    };
+                }
+
+                Event::listen($event, $listener);
+            }
+        }
+    }
+}