module Faalis
  # This module contains all the **Mongoid** related definitions
  module Concerns::User::MongoidFields
    extend ActiveSupport::Concern

    included do

      field :first_name,         type: String, default: ''
      field :last_name,          type: String, default: ''
      field :email,              type: String, default: ''
      field :encrypted_password, type: String, default: ''

      ## Recoverable
      field :reset_password_token,   type: String
      field :reset_password_sent_at, type: Time

      ## Recoverable
      field :remember_created_at, type: Time

      ## Trackable
      field :sign_in_count,      type: Integer, default: 0
      field :current_sign_in_at, type: Time
      field :last_sign_in_at,    type: Time
      field :current_sign_in_ip, type: String
      field :last_sign_in_ip,    type: String


      ## Confirmable
      # field :confirmation_token,   type: String
      # field :confirmed_at,         type: Time
      # field :confirmation_sent_at, type: Time
      # field :unconfirmed_email,    type: String # Only if using reconfirmable

      # Lockable
      field :failed_attempts, type: Integer, default: 0 # Only if lock strategy is :failed_attempts
      field :unlock_token,    type: String # Only if unlock strategy is :email or :both
      field :locked_at,       type: Time

      # Token authenticatable
      field :authentication_token, type: String

      # run 'rake db:mongoid:create_indexes' to create indexes
      if not Devise.omniauth_providers.empty?
        # Service
        field :provider, type: String, default: ''
        field :uid,      type: String
      end

      if Rails.env.production?
        # Confirmable
        field :confirmation_token,   type: String
        field :confirmed_at,         type: Time
        field :confirmation_sent_at, type: Time

        # Only if using reconfirmable
        field :unconfirmed_email,    type: String
      end


      index({ email:  1 },
            { unique: true, background: true })
      index({ reset_password_token: 1 },
            { unique: true, background: true })
      index({ unlock_token: 1 },
            { unique: true, background: true })
      index({ authentication_token: 1 },
            { unique: true, background: true })

      # To fix the issue with new mongo
      #def self.serialize_from_session(key, salt)
      #  record = to_adapter.get(key[0]["$oid"])
      #  record if record && record.authenticatable_salt == salt
      #end

      if Rails.env.production?
        index({ confirmation_token: 1 },
              { unique: true, background: true })
      end
    end
  end
end