<?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('product_contracts', function (Blueprint $t) { $t->id(); $t->unsignedBigInteger('product_id'); $t->unsignedBigInteger('contract_id'); $t->boolean('required')->default(1); $t->timestamp('created_at')->nullable(); $t->timestamp('updated_at')->nullable(); $t->index('contract_id', 'product_contracts_contract_id_foreign'); $t->unique(['product_id', 'contract_id'], 'product_contracts_product_id_contract_id_unique'); $t->foreign('contract_id', 'product_contracts_contract_id_foreign')->references('id')->on('contracts')->onDelete('cascade'); $t->foreign('product_id', 'product_contracts_product_id_foreign')->references('id')->on('products')->onDelete('cascade'); }); } public function down(): void { Schema::dropIfExists('product_contracts'); } }; 