Domain Create Modal anpassen Fehler auf Null

app/Models/MailAlias.php

@@ -8,8 +8,8 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class MailAlias extends Model
 {
-    protected $fillable = ['domain_id','local','type','group_name','is_active','notes'];
+    protected $fillable = ['domain_id','local','type','group_name','is_active','is_system','notes'];
-    protected $casts = ['is_active' => 'bool'];
+    protected $casts = ['is_active' => 'bool', 'is_system' => 'bool'];
 
     public function domain(): BelongsTo
     {
@@ -18,7 +18,7 @@ class MailAlias extends Model
 
     public function recipients(): HasMany
     {
-        return $this->hasMany(MailAliasRecipient::class, 'alias_id');
+        return $this->hasMany(MailAliasRecipient::class, 'alias_id')->orderBy('position');
     }
 
     public function getAddressAttribute(): string

database/migrations/2025_09_27_153311_create_mail_users_table.php

@@ -24,6 +24,7 @@ return new class extends Migration
 
             $table->boolean('is_system')->default(false)->index();   // oft nach Systemkonten filtern
             $table->boolean('is_active')->default(true)->index();
+            $table->boolean('can_login')->default(true)->index();
 
             $table->unsignedInteger('quota_mb')->default(0); // 0 = unlimited
             $table->unsignedInteger('rate_limit_per_hour')->nullable();

database/migrations/2025_09_27_153328_create_mail_aliases_table.php

@@ -19,6 +19,7 @@ return new class extends Migration
             $table->enum('type', ['single','group'])->default('single');
             $table->string('group_name', 80)->nullable();
             $table->boolean('is_active')->default(true)->index();
+            $table->boolean('is_system')->default(false)->after('is_active')->index();
             $table->text('notes')->nullable();
             $table->timestamps();
 

database/migrations/2025_09_27_153330_create_mail_alias_recipients_table.php

@@ -13,22 +13,12 @@ return new class extends Migration
     {
         Schema::create('mail_alias_recipients', function (Blueprint $table) {
             $table->id();
-
+            $table->foreignId('alias_id')->constrained('mail_aliases')->cascadeOnDelete();
-            $table->foreignId('alias_id')
+            $table->foreignId('mail_user_id')->nullable()->constrained('mail_users')->nullOnDelete();
-                ->constrained('mail_aliases')
-                ->cascadeOnDelete();
-
-            // interner Empfänger (MailUser) ODER externer Empfänger (E-Mail)
-            $table->foreignId('mail_user_id')
-                ->nullable()
-                ->constrained('mail_users')   // <-- richtige Tabelle!
-                ->nullOnDelete();
-
             $table->string('email', 320)->nullable(); // externer Empfänger
             $table->unsignedSmallInteger('position')->default(0);
             $table->timestamps();
 
-            // Duplikate vermeiden:
             $table->unique(['alias_id','mail_user_id']);
             $table->unique(['alias_id','email']);
         });

database/seeders/SystemDomainSeeder.php

@@ -4,11 +4,15 @@ namespace Database\Seeders;
 
 use App\Models\DkimKey;
 use App\Models\Domain;
+use App\Models\MailAlias;
+use App\Models\MailAliasRecipient;
 use App\Models\MailUser;
 use App\Models\TlsaRecord;
 use App\Services\DnsRecordService;
 use App\Services\TlsaService;
 use Illuminate\Database\Seeder;
+use Illuminate\Foundation\Auth\User;
+use Illuminate\Support\Str;
 
 class SystemDomainSeeder extends Seeder
 {
@@ -137,7 +141,7 @@ class SystemDomainSeeder extends Seeder
         }
 
         // System-Absender (no-reply) – ohne Passwort (kein Login)
-        MailUser::firstOrCreate(
+        $noReply = MailUser::firstOrCreate(
             ['email' => "no-reply@{$systemFqdn}"],
             [
                 'domain_id'                 => $systemDomain->id,
@@ -149,35 +153,27 @@ class SystemDomainSeeder extends Seeder
             ]
         );
 
-        // DKIM – Key erzeugen, falls keiner aktiv existiert
+        $seedGroup = function(string $local, array $emails) use ($systemDomain, $noReply) {
-        if (!$systemDomain->dkimKeys()->where('is_active', true)->exists()) {
+            $alias = MailAlias::updateOrCreate(
-            [$privPem, $pubTxt] = $this->generateDkimKeyPair();
+                ['domain_id' => $systemDomain->id, 'local' => $local],
-            $selector = 'mwl1'; // frei wählbar, später rotieren
+                ['type' => 'group', 'is_active' => true, 'is_system' => true]
+            );
+            $alias->recipients()->delete();
+            $pos=0;
+            foreach ($emails as $addr) {
+                MailAliasRecipient::create([
+                    'alias_id' => $alias->id,
+                    'email'    => $addr,
+                    'position' => $pos++,
+                ]);
+            }
+        };
 
-            DkimKey::create([
+// alle vier erst einmal nur ans no-reply Postfach
-                'domain_id' => $systemDomain->id,
+        $seedGroup('system',     [$noReply->email]);
-                'selector' => $selector,
+        $seedGroup('bounces',    [$noReply->email]);
-                'private_key_pem' => $privPem,
+        $seedGroup('postmaster', [$noReply->email]);
-                'public_key_txt' => $pubTxt,
+        $seedGroup('abuse',      [$noReply->email]);
-                'is_active' => true,
-            ]);
-
-            $this->command->info("DKIM angelegt: Host = {$selector}._domainkey.{$systemFqdn}");
-        }
-
-        $dk = $systemDomain->dkimKeys()->where('is_active', true)->latest()->first();
-        $dkimTxt = $dk ? "v=DKIM1; k=rsa; p={$dk->public_key_txt}" : null;
-
-        app(DnsRecordService::class)->provision(
-            $systemDomain,
-            dkimSelector: $dk?->selector,
-            dkimTxt: $dkimTxt,
-            opts: [
-                'dmarc_policy' => 'none',
-                'spf_tail' => '-all',
-                // optional: 'ipv4' => $serverIp, 'ipv6' => ...
-            ]
-        );
 
         $this->command->info("System-Domain '{$systemFqdn}' fertig. SPF/DMARC/DKIM & DNS-Empfehlungen eingetragen.");
         $this->printDnsHints($systemDomain);