strprfcrm/database/migrations/2026_04_29_100000_create_contractors_tables.php

<?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('contractors', function (Blueprint $table) {
            $table->id();
            $table->string('name');
            $table->string('legal_name');
            $table->string('contract_number');
            $table->date('contract_date');
            $table->string('director_name');
            $table->string('organization_form');
            $table->string('tax_rate');
            $table->text('contract_header');
            $table->boolean('hidden')->default(false);
            $table->timestamps();
        });

        Schema::create('contractor_installation_prices', function (Blueprint $table) {
            $table->id();
            $table->foreignId('contractor_id')
                ->constrained('contractors')
                ->cascadeOnDelete();
            $table->foreignId('product_id')
                ->constrained('products')
                ->restrictOnDelete();
            $table->unsignedInteger('catalog_year');
            $table->string('name_in_spec')->nullable();
            $table->unsignedBigInteger('price')->default(0);
            $table->timestamps();

            $table->unique(['contractor_id', 'product_id', 'catalog_year'], 'contractor_price_unique');
        });
    }

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