<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('stock_adjustments', function (Blueprint $table) {
            $table->id();
            $table->foreignId('product_id')->nullable()->constrained('products')->cascadeOnDelete();
            $table->foreignId('product_variant_id')->nullable()->constrained('product_variants')->cascadeOnDelete();
            $table->foreignId('user_id')->nullable()->constrained('users')->nullOnDelete();
            $table->foreignId('order_id')->nullable()->constrained('orders')->cascadeOnDelete();
            $table->foreignId('return_request_id')->nullable()->constrained('return_requests')->cascadeOnDelete();
            $table->integer('change_amount');
            $table->integer('old_quantity');
            $table->integer('new_quantity');
            $table->string('event');
            $table->text('notes')->nullable();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('stock_adjustments');
    }
};
