Stripeテスト環境セットアップ用Rakeタスクを追加

db/seeds.rb

@@ -79,3 +79,8 @@
 ]
 
 ActiveRecord::FixtureSet.create_fixtures 'db/fixtures', tables
+
+# Stripeテスト環境のCustomer/SubscriptionをDBと同期
+# development環境またはstaging環境（DB_NAME=bootcamp_staging）のみ実行
+require_relative '../lib/stripe_setup'
+Rake::Task['stripe:setup'].invoke if Rake::Task.task_defined?('stripe:setup') && StripeSetup.executable?

lib/stripe_setup.rb

@@ -0,0 +1,156 @@
+# frozen_string_literal: true
+
+# rubocop:disable Rails/Output
+module StripeSetup # rubocop:disable Metrics/ModuleLength
+  TAX_RATE_PERCENTAGE = 10.0
+
+  module_function
+
+  # Stripeテスト環境のセットアップが実行可能かどうか
+  # 以下の条件をすべて満たす場合に true:
+  # - test環境でない
+  # - Stripeテストキー（sk_test_）が設定されている
+  # - development環境、またはstaging環境（DB_NAME=bootcamp_staging）
+  def executable?
+    return false if Rails.env.test?
+    return false unless Stripe.api_key&.start_with?('sk_test_')
+
+    Rails.env.development? || staging?
+  end
+
+  def staging?
+    ENV['DB_NAME'] == 'bootcamp_staging'
+  end
+
+  def ensure_resources
+    puts '── Stripeリソースの確認 ──'
+
+    product = ensure_product
+    standard_plan = ensure_standard_plan(product)
+    ensure_corporate_plan(product)
+    tax_rate = ensure_tax_rate
+
+    puts ''
+    { plan: standard_plan, tax_rate: tax_rate }
+  end
+
+  def sync_users(resources)
+    puts '── ユーザーの同期 ──'
+
+    plan = resources[:plan]
+    tax_rate = resources[:tax_rate]
+
+    users = User.where.not(customer_id: [nil, ''])
+    puts "  📋 プラン: #{plan.nickname} (#{plan.id})"
+    puts "  👥 対象ユーザー: #{users.count}人"
+    puts ''
+
+    users.find_each { |user| sync_stripe_customer(user, plan, tax_rate) }
+
+    puts ''
+    puts '✅ セットアップ完了！'
+  end
+
+  def ensure_product
+    products = Stripe::Product.list(limit: 100).data
+    product = products.find { |p| p.name == 'フィヨルドブートキャンプ利用料' }
+    if product
+      puts "  ✅ Product: #{product.name} (#{product.id}) [既存]"
+    else
+      product = Stripe::Product.create(name: 'フィヨルドブートキャンプ利用料', type: 'service')
+      puts "  ✅ Product: #{product.name} (#{product.id}) [新規作成]"
+    end
+    product
+  end
+
+  def ensure_standard_plan(product)
+    plans = Stripe::Plan.list(limit: 100).data
+    standard = plans.find { |p| p.nickname == 'スタンダードプラン' }
+    if standard
+      puts "  ✅ スタンダードプラン: ¥#{standard.amount}/#{standard.interval} (#{standard.id}) [既存]"
+    else
+      standard = Stripe::Plan.create(
+        amount: 29_800, currency: 'jpy', interval: 'month',
+        nickname: 'スタンダードプラン', product: product.id, trial_period_days: 3
+      )
+      puts "  ✅ スタンダードプラン: ¥#{standard.amount}/#{standard.interval} (#{standard.id}) [新規作成]"
+    end
+    standard
+  end
+
+  def ensure_corporate_plan(product)
+    plans = Stripe::Plan.list(limit: 100).data
+    corporate = plans.find { |p| p.nickname == '法人研修プラン' }
+    if corporate
+      puts "  ✅ 法人研修プラン: ¥#{corporate.amount}/#{corporate.interval} (#{corporate.id}) [既存]"
+    else
+      corporate = Stripe::Plan.create(
+        amount: 99_800, currency: 'jpy', interval: 'month',
+        nickname: '法人研修プラン', product: product.id
+      )
+      puts "  ✅ 法人研修プラン: ¥#{corporate.amount}/#{corporate.interval} (#{corporate.id}) [新規作成]"
+    end
+    corporate
+  end
+
+  def ensure_tax_rate
+    tax_rates = Stripe::TaxRate.list(limit: 100).data
+    tax_rate = tax_rates.find do |t|
+      t.display_name == '消費税' && t.percentage.to_d == TAX_RATE_PERCENTAGE.to_d && t.active && t.inclusive && t.country == 'JP'
+    end
+    if tax_rate
+      puts "  ✅ Tax Rate: #{tax_rate.display_name} #{tax_rate.percentage}% (#{tax_rate.id}) [既存]"
+    else
+      tax_rate = Stripe::TaxRate.create(
+        display_name: '消費税', percentage: TAX_RATE_PERCENTAGE, inclusive: true, country: 'JP'
+      )
+      puts "  ✅ Tax Rate: #{tax_rate.display_name} #{tax_rate.percentage}% (#{tax_rate.id}) [新規作成]"
+    end
+    check_tax_rate_config(tax_rate)
+    tax_rate
+  end
+
+  def check_tax_rate_config(tax_rate)
+    configured_tax_rate_id = Rails.application.config_for(:secrets)[:stripe][:tax_rate_id]
+    return if configured_tax_rate_id == tax_rate.id
+
+    puts ''
+    puts "  ⚠️  secrets.ymlのtax_rate_id (#{configured_tax_rate_id}) とStripeのID (#{tax_rate.id}) が異なります。"
+    puts '     secrets.ymlまたは環境変数 STRIPE_TAX_RATE_ID を更新してください。'
+  end
+
+  def sync_stripe_customer(user, plan, tax_rate)
+    print "  #{user.login_name} (#{user.email})... "
+
+    customer = find_or_create_customer(user)
+    subscription = find_or_create_subscription(customer, plan, tax_rate)
+
+    # rubocop:disable Rails/SkipsModelValidations
+    user.update_columns(customer_id: customer.id, subscription_id: subscription.id)
+    # rubocop:enable Rails/SkipsModelValidations
+
+    puts "✅ customer=#{customer.id}, subscription=#{subscription.id}"
+  rescue Stripe::StripeError => e
+    puts "❌ #{e.message}"
+  end
+
+  def find_or_create_customer(user)
+    existing = Stripe::Customer.list(email: user.email, limit: 1).data.first
+    return existing if existing
+
+    Stripe::Customer.create(email: user.email, source: 'tok_visa', name: user.name)
+  end
+
+  def find_or_create_subscription(customer, plan, tax_rate)
+    existing = Stripe::Subscription.list(customer: customer.id, status: 'active', limit: 1).data.first
+    existing ||= Stripe::Subscription.list(customer: customer.id, status: 'trialing', limit: 1).data.first
+    return existing if existing
+
+    Stripe::Subscription.create(
+      customer: customer.id,
+      items: [{ plan: plan.id, tax_rates: [tax_rate.id] }],
+      trial_end: 'now'
+    )
+  end
+end
+# rubocop:enable Rails/Output

lib/tasks/bootcamp.rake

@@ -27,14 +27,6 @@ namespace :bootcamp do
     Rake::Task['db:reset'].execute if ENV['DB_NAME'] == 'bootcamp_staging'
   end
 
-  desc 'Reset Stripe test DB.'
-  task reset_stripe: :environment do
-    customer = Stripe::Customer.create(email: 'hatsuno@fjord.jp')
-    Subscription.new.create(
-      customer.id
-    )
-  end
-
   desc 'Disconnect all DB user.'
   task disconnect_all_user: :environment do
     sql = "SELECT pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = 'bootcamp_staging' and application_name = 'bin/rails'"

lib/tasks/stripe.rake

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+require_relative '../stripe_setup'
+
+namespace :stripe do
+  desc 'Stripeテスト環境にProduct/Plan/TaxRate/Customer/Subscriptionを作成し、developmentのDBと同期する'
+  task setup: :environment do
+    abort 'stripe:setup はこの環境では実行できません（development or staging + sk_test_ キーが必要です）' unless StripeSetup.executable?
+
+    puts '🔄 Stripeテスト環境のセットアップを開始...'
+    puts ''
+
+    resources = StripeSetup.ensure_resources
+    StripeSetup.sync_users(resources)
+  end
+end