Initialer Laravel Commit für BetiX

database/migrations/2026_01_01_000004_create_chat_tables.php

@@ -0,0 +1,69 @@
+<?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
+    {
+        // ---------------------------------------------------------------
+        // CHAT MESSAGES
+        // ---------------------------------------------------------------
+        Schema::create('chat_messages', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
+            $table->foreignId('reply_to_id')->nullable()->constrained('chat_messages')->nullOnDelete();
+            $table->text('message');                              // Stored encrypted
+            $table->boolean('is_deleted')->default(false);
+            $table->unsignedBigInteger('deleted_by')->nullable(); // user_id of moderator/admin
+            $table->timestamps();
+
+            $table->index(['created_at']);
+            $table->index('reply_to_id');
+            $table->index(['user_id', 'created_at']);
+        });
+
+        // ---------------------------------------------------------------
+        // CHAT MESSAGE REACTIONS
+        // ---------------------------------------------------------------
+        Schema::create('chat_message_reactions', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('message_id')->constrained('chat_messages')->cascadeOnDelete();
+            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
+            $table->string('emoji', 16);
+            $table->timestamps();
+
+            $table->unique(['message_id', 'user_id', 'emoji'], 'uniq_reaction');
+            $table->index(['message_id', 'user_id']);
+        });
+
+        // ---------------------------------------------------------------
+        // CHAT MESSAGE REPORTS
+        // ---------------------------------------------------------------
+        Schema::create('chat_message_reports', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('reporter_id')->constrained('users')->cascadeOnDelete();
+            $table->string('message_id');
+            $table->text('message_text');
+            $table->unsignedBigInteger('sender_id')->nullable();
+            $table->string('sender_username')->nullable();
+            $table->string('reason')->nullable();
+            $table->json('context_messages')->nullable();         // Previous messages for context
+            $table->enum('status', ['pending', 'reviewed', 'dismissed'])->default('pending');
+            $table->text('admin_note')->nullable();
+            $table->timestamps();
+
+            $table->index('reporter_id');
+            $table->index('status');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('chat_message_reports');
+        Schema::dropIfExists('chat_message_reactions');
+        Schema::dropIfExists('chat_messages');
+    }
+};