From ff829ad184084359b318af4c0bb30fad67338abe Mon Sep 17 00:00:00 2001
From: pro <lightone2017@codebridge-x.com>
Date: Thu, 29 Jan 2026 16:31:50 +0900
Subject: [PATCH] =?UTF-8?q?feat:=EA=B0=80=EC=9E=85=EB=B9=84(registration?=
 =?UTF-8?q?=5Ffee)=20=EC=BB=AC=EB=9F=BC=20=EC=B6=94=EA=B0=80=20=EB=B0=8F?=
 =?UTF-8?q?=20=EC=8B=9C=EB=8D=94=20=EC=97=85=EB=8D=B0=EC=9D=B4=ED=8A=B8?=
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---
 ...gistration_fee_to_sales_products_table.php | 32 +++++++++++++++++++
 database/seeders/SalesProductSeeder.php       |  2 ++
 2 files changed, 34 insertions(+)
 create mode 100644 database/migrations/2026_01_29_162847_add_registration_fee_to_sales_products_table.php

diff --git a/database/migrations/2026_01_29_162847_add_registration_fee_to_sales_products_table.php b/database/migrations/2026_01_29_162847_add_registration_fee_to_sales_products_table.php
new file mode 100644
index 0000000..4a6aa96
--- /dev/null
+++ b/database/migrations/2026_01_29_162847_add_registration_fee_to_sales_products_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('sales_products', function (Blueprint $table) {
+            $table->decimal('registration_fee', 15, 2)->default(0)->after('development_fee')->comment('가입비 (할인된 가격)');
+        });
+
+        // 기존 데이터: 가입비 = 개발비 × 25%
+        DB::statement('UPDATE sales_products SET registration_fee = development_fee * 0.25');
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('sales_products', function (Blueprint $table) {
+            $table->dropColumn('registration_fee');
+        });
+    }
+};
diff --git a/database/seeders/SalesProductSeeder.php b/database/seeders/SalesProductSeeder.php
index 7501ad2..3e77387 100644
--- a/database/seeders/SalesProductSeeder.php
+++ b/database/seeders/SalesProductSeeder.php
@@ -153,6 +153,7 @@ public function run(): void
                 DB::table('sales_products')->insert([
                     'category_id' => $categoryIds['MANUFACTURER'],
                     ...$product,
+                    'registration_fee' => $product['development_fee'] * 0.25,
                     'is_active' => true,
                     'created_at' => now(),
                     'updated_at' => now(),
@@ -203,6 +204,7 @@ public function run(): void
                 DB::table('sales_products')->insert([
                     'category_id' => $categoryIds['CONSTRUCTION'],
                     ...$product,
+                    'registration_fee' => $product['development_fee'] * 0.25,
                     'is_active' => true,
                     'created_at' => now(),
                     'updated_at' => now(),