New SEPA logic

database/migrations/2026_06_21_140010_create_sepa_payment_elements.php

@@ -0,0 +1,31 @@
+<?php
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    public function up(): void
+    {
+        Schema::create('sepa_payment_elements', function (Blueprint $table) {
+            $table->uuid('id')->primary();
+            $table->string('tenant');
+            $table->foreignId('invoice_id')->constrained('invoices', 'id')->restrictOnDelete()->cascadeOnUpdate();
+            $table->foreignId('cost_unit_id')->constrained('cost_units', 'id')->restrictOnDelete()->cascadeOnUpdate();
+            $table->float('amount', 2);
+            $table->string('recipient_name');
+            $table->string('recipient_iban');
+            $table->string('payment_purpose');
+            $table->boolean('exported')->default(false);
+            $table->dateTime('exported_at')->nullable();
+
+            $table->foreign('tenant')->references('slug')->on('tenants')->restrictOnDelete()->cascadeOnUpdate();
+
+            $table->timestamps();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('sepa_payment_elements');
+    }
+};