rails

<%= form_with model: @document, data: { controller: "upload" } do |form| %>
  <div class="field">
    <%= form.label :file, "Attach a document" %>
    <%= form.file_field :file,
          direct_upload: true,
          data: { upload_target: "input" } %>

class CreateApiKeys < ActiveRecord::Migration[6.1]
  def change
    create_table :api_keys do |t|
      t.references :user, null: false, foreign_key: true
      t.string :name, null: false
      t.string :key_digest, null: false

import { createConsumer, Cable } from '@rails/actioncable'

let cable: Cable | null = null

export function getCable(): Cable {
  if (!cable) {

Rails.application.config.filter_parameters += [
  :password,
  :password_confirmation,
  :secret,
  :token,
  :api_key,

class CreateSubscriptions < ActiveRecord::Migration[7.1]
  STATUSES = %w[pending active past_due canceled].freeze

  def change
    create_table :subscriptions do |t|
      t.references :account, null: false, foreign_key: true

class Document < ApplicationRecord
  belongs_to :account

  enum status: { pending: 0, processing: 1, ready: 2, failed: 3 }

  after_create_commit :broadcast_badge

class Category < ApplicationRecord
  has_many :products, dependent: :restrict_with_error
  has_many :subcategories,
           class_name: "Category",
           foreign_key: :parent_id,
           dependent: :restrict_with_error

# Generate engine
# rails plugin new billing --mountable

# lib/billing/engine.rb
module Billing
  class Engine < ::Rails::Engine

class RateLimiter
  def initialize(key:, limit:, window:)
    @key = "rate_limit:#{key}"
    @limit = limit
    @window = window
  end

import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["input"]
  static values = { wait: { type: Number, default: 300 }, url: String }

.turbo-progress-bar {
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--progress-start, #6366f1),
    var(--progress-end, #ec4899)

module ApiRequestLogger
  extend ActiveSupport::Concern

  included do
    around_action :log_api_request
  end