<?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('promotion_usages', function (Blueprint $t) { $t->id(); $t->unsignedBigInteger('promotion_id'); $t->unsignedBigInteger('client_id')->nullable(); $t->unsignedBigInteger('order_id')->nullable(); $t->unsignedBigInteger('client_product_id')->nullable(); $t->decimal('discount_amount', 12, 2)->default(0.00); $t->decimal('original_amount', 12, 2)->default(0.00); $t->decimal('final_amount', 12, 2)->default(0.00); $t->unsignedBigInteger('currency_id')->nullable(); $t->timestamp('used_at')->nullable(); $t->json('metadata')->nullable(); $t->timestamp('created_at')->nullable(); $t->timestamp('updated_at')->nullable(); $t->index('client_id', 'promotion_usages_client_id_foreign'); $t->index('client_product_id', 'promotion_usages_client_product_id_foreign'); $t->index('currency_id', 'promotion_usages_currency_id_foreign'); $t->index('order_id', 'promotion_usages_order_id_foreign'); $t->index(['promotion_id', 'client_id'], 'promotion_usages_promotion_id_client_id_index'); $t->index(['promotion_id', 'client_product_id'], 'promotion_usages_promotion_id_client_product_id_index'); $t->foreign('client_id', 'promotion_usages_client_id_foreign')->references('id')->on('clients')->onDelete('set null'); $t->foreign('client_product_id', 'promotion_usages_client_product_id_foreign')->references('id')->on('client_products')->onDelete('set null'); $t->foreign('currency_id', 'promotion_usages_currency_id_foreign')->references('id')->on('currencies')->onDelete('set null'); $t->foreign('order_id', 'promotion_usages_order_id_foreign')->references('id')->on('orders')->onDelete('set null'); $t->foreign('promotion_id', 'promotion_usages_promotion_id_foreign')->references('id')->on('promotions')->onDelete('cascade'); }); } public function down(): void { Schema::dropIfExists('promotion_usages'); } }; 