Lucky is Getting Bigger and Better: Announcing v0.6

# Get users who don't work at Facebook
UserQuery.new.company.not(“Facebook”)

# Can be chained
UserQuery.new.last_name.not.ilike("Mc%")

class SignUpForm < User::BaseForm
  # This is a field users should fill in, but is not saved to the database
  allow_virtual password_confirmation : String
end

class SignInForm < LuckyRecord::VirtualForm
  allow_virtual email : String
  allow_virtual password : String

  def self.submit
    # authenticate the user
  end
end

# An example of a few of the new methods
def migrate
  create users do
    # Add indices at the same time as adding a field
    add company_id : Int32, index: true
    # Add unique indexes
    add email : String, unique: true
    # Set default values
    add admin : Bool, default: false
  end

  # Create foreign keys with cascading deletes
  create_foreign_key :users, :companies, on_delete: :cascade
end

class Api::Users::Show < ApiAction
  action do
    user = UserQuery.new.find(id)
    json User::ShowJSON.new(user)
  end
end

class Users::ShowJSON < LuckyWeb::Serializer
  # This is a shortcut for setting instance vars in Crystal
  # https://crystal-lang.org/docs/syntax_and_semantics/methods_and_instance_variables.html
  def initialize(@user : User); end

  def render
    { name: @user.name, email: @user.email }
  end
end