Module: Devise::Models::Trackable

Defined in:
lib/devise/models/trackable.rb

Overview

Track information about your user sign in. It tracks the following columns:

  • sign_in_count - Increased every time a sign in is made (by form, openid, oauth)

  • current_sign_in_at - A timestamp updated when the user signs in

  • last_sign_in_at - Holds the timestamp of the previous sign in

  • current_sign_in_ip - The remote ip updated when the user sign in

  • last_sign_in_ip - Holds the remote ip of the previous sign in

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.required_fields(klass) ⇒ Object 



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# File 'lib/devise/models/trackable.rb', line 16

def self.required_fields(klass)
  [:current_sign_in_at, :current_sign_in_ip, :last_sign_in_at, :last_sign_in_ip, :sign_in_count]
end

Instance Method Details

#extract_ip_from(request) ⇒ Object (protected) 



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# File 'lib/devise/models/trackable.rb', line 45

def extract_ip_from(request)
  request.remote_ip
end

#update_tracked_fields(request) ⇒ Object 



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# File 'lib/devise/models/trackable.rb', line 20

def update_tracked_fields(request)
  old_current, new_current = self., Time.now.utc
  self.     = old_current || new_current
  self.  = new_current

  old_current, new_current = self., extract_ip_from(request)
  self.     = old_current || new_current
  self.  = new_current

  self. ||= 0
  self. += 1
end

#update_tracked_fields!(request) ⇒ Object 



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# File 'lib/devise/models/trackable.rb', line 33

def update_tracked_fields!(request)
  # We have to check if the user is already persisted before running
  # `save` here because invalid users can be saved if we don't.
  # See https://github.com/heartcombo/devise/issues/4673 for more details.
  return if new_record?

  update_tracked_fields(request)
  save(validate: false)
end