<?php

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

class CreateProductPricingTiersTable20250428051005 extends Migration
{
    public function up(): void
    {
        Schema::create('product_pricing_tiers', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->unsignedBigInteger('product_id');
            $table->integer('min_quantity');
            $table->integer('max_quantity');
            $table->decimal('price', 10, 2);
            $table->timestamps();

            $table->foreign('product_id')->references('id')->on('products')->onDelete('cascade');
            $table->index(['product_id', 'min_quantity', 'max_quantity'], 'idx_product_id_quantity');
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('product_pricing_tiers');
    }
}