Neustrukturierung Customer / Lead / Booking Phase 2

database/migrations/2020_04_08_094515_create_booking_voucher_agency_table.php

@@ -8,7 +8,7 @@ use Illuminate\Database\Migrations\Migration;
  * Migration auto-generated by Sequel Pro Laravel Export (1.4.1)
  * @see https://github.com/cviebrock/sequel-pro-laravel-export
  */
-class CreateBookingVoucherTable extends Migration
+class CreateBookingVoucherAgencyTable extends Migration
 {
     /**
      * Run the migrations.

database/migrations/2020_04_08_094515_create_booking_voucher_table.php

@@ -1,47 +0,0 @@
-<?php
-
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Database\Migrations\Migration;
-
-/**
- * Migration auto-generated by Sequel Pro Laravel Export (1.4.1)
- * @see https://github.com/cviebrock/sequel-pro-laravel-export
- */
-class CreateBookingVoucherTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::create('booking_voucher', function (Blueprint $table) {
-            $table->bigIncrements('id');
-            $table->bigInteger('booking_id');
-            $table->binary('binary_data');
-            $table->dateTime('created_at');
-            $table->dateTime('updated_at');
-
-            $table->index('booking_id', 'booking_voucher_booking_id_idx');
-
-            $table->foreign('booking_id', 'booking_voucher_booking_id_booking_id')->references('id')->on('booking')->onDelete('CASCADE
-')->onUpdate('RESTRICT');
-
-        });
-
-        
-
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::dropIfExists('booking_voucher');
-    }
-}

database/migrations/2026_04_17_100001_create_offers_table.php

@@ -28,19 +28,14 @@ return new class extends Migration
             $t->id();
             $t->string('offer_number', 32)->unique();
 
-            $t->foreignId('contact_id')
-                ->constrained('contacts')
-                ->restrictOnDelete();
-
-            $t->foreignId('inquiry_id')
-                ->nullable()
-                ->constrained('inquiries')
-                ->nullOnDelete();
-
-            $t->foreignId('booking_id')
-                ->nullable()
-                ->constrained('booking')
-                ->nullOnDelete();
+            // FK-Typen MÜSSEN exakt zur Referenz passen.
+            // Die Legacy-Tabellen contacts/inquiries/booking sind aus dem
+            // alten Sequel-Pro-Export mit `bigint` (SIGNED) angelegt; die
+            // users-Tabelle nutzt `int unsigned`. Daher hier explizit
+            // typisieren statt foreignId() (das würde bigint UNSIGNED erzeugen).
+            $t->bigInteger('contact_id');
+            $t->bigInteger('inquiry_id')->nullable();
+            $t->bigInteger('booking_id')->nullable();
 
             $t->enum('status', [
                 'draft',
@@ -54,11 +49,17 @@ return new class extends Migration
             // FK wird in 2026_04_17_100007 nachträglich gesetzt
             $t->unsignedBigInteger('current_version_id')->nullable();
 
-            $t->foreignId('created_by')->constrained('users');
+            // users.id ist int unsigned (Legacy)
+            $t->unsignedInteger('created_by');
 
             $t->timestamps();
             $t->softDeletes();
 
+            $t->foreign('contact_id')->references('id')->on('contacts')->restrictOnDelete();
+            $t->foreign('inquiry_id')->references('id')->on('inquiries')->nullOnDelete();
+            $t->foreign('booking_id')->references('id')->on('booking')->nullOnDelete();
+            $t->foreign('created_by')->references('id')->on('users');
+
             $t->index(['status', 'contact_id']);
             $t->index('inquiry_id');
         });

database/migrations/2026_04_17_100002_create_offer_versions_table.php

@@ -65,10 +65,13 @@ return new class extends Migration
             // die mit dieser Version (als Anhang) verknüpft sind
             $t->json('template_document_ids')->nullable();
 
-            $t->foreignId('created_by')->constrained('users');
+            // users.id ist int unsigned (Legacy) → siehe Migration 100001
+            $t->unsignedInteger('created_by');
 
             $t->timestamps();
 
+            $t->foreign('created_by')->references('id')->on('users');
+
             $t->unique(['offer_id', 'version_no']);
             $t->index(['offer_id', 'status']);
         });

database/migrations/2026_04_17_100004_create_offer_templates_table.php

@@ -26,10 +26,8 @@ return new class extends Migration
             // `branch` existiert schon im CRM — Vorlagen können so pro
             // Filiale gepflegt werden. Eine spätere Erweiterung auf
             // `organization_id` (Modul 5) erfolgt additiv.
-            $t->foreignId('branch_id')
-                ->nullable()
-                ->constrained('branch')
-                ->nullOnDelete();
+            // FK-Typen: branch.id ist bigint signed, users.id int unsigned.
+            $t->bigInteger('branch_id')->nullable();
 
             $t->string('name');
             $t->text('description')->nullable();
@@ -43,11 +41,14 @@ return new class extends Migration
             $t->json('default_items')->nullable();
 
             $t->boolean('is_active')->default(true);
-            $t->foreignId('created_by')->constrained('users');
+            $t->unsignedInteger('created_by');
 
             $t->timestamps();
             $t->softDeletes();
 
+            $t->foreign('branch_id')->references('id')->on('branch')->nullOnDelete();
+            $t->foreign('created_by')->references('id')->on('users');
+
             $t->index(['branch_id', 'is_active']);
         });