edit.html.haml

-content_for :title, "Edycja danych osbowych studenta / absolwenta"

= simple_form_for @student, html: { multipart: true, class: 'form-horizontal' } do |f|
  = hidden_field_tag "before_action", "edit"
  %legend Dane osobowe
  .row
    .span7.well
      = f.input :first_name
      = f.input :last_name
      = f.input :email, disabled: true
      = f.input :birthdate
    .span4.form-help
      = t('private_data_help')
  .row
    .span7.well
      = f.input :address_number
      = f.input :address_street
      = f.input :address_postalcode
      = f.input :phone
    .span4.form-help
      Lalalala
  .row
    .span7.well
      = f.input :authentication_token, disabled: true
    .span4.form-help
      Jest to ten sam klucz który otrzymałeś w wiadomości email. Możesz go skopiować i używać do logowania.
  .form-actions
    = f.button :submit, class: "btn btn-primary pull-right"

student.rb

class Student < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :token_authenticatable, :confirmable, :registerable,
  # :lockable, :timeoutable and :omniauthable, :recoverable, :rememberable
  devise :database_authenticatable, :trackable, :validatable,
         :token_authenticatable

  # Accessible (or protected) attributes
  #
  attr_accessible :email, :remember_me,
                  :address_number, :address_postalcode, :address_street, :birthdate, :email,
                  :first_name, :last_name, :phone, :educations_attributes, :other_faculties,
                  :other_faculties_english, :english_level, :ask_counter

  has_many :cvs
  has_many :educations
  accepts_nested_attributes_for :educations,
    :reject_if => lambda { |e| e[:faculty_id].blank? },
    allow_destroy: true

  validates :first_name,
    on: :update,
    presence: true

  validates :last_name,
    on: :update,
    presence: true

  validates :email,
    on: :update,
    presence: true

  validates :birthdate,
    on: :update,
    presence: true

  validates :address_number,
    on: :update,
    presence: true

  validates :address_street,
    on: :update,
    presence: true

  validates :address_postalcode,
    on: :update,
    presence: true

  validates :phone,
    on: :update,
    presence: true

  validates :authentication_token,
    on: :update,
    presence: true

  scope :approved, where(approved: true)

  before_save :ensure_authentication_token
  after_create :send_auth_token

  # after_create
  def send_auth_token
    StudentMailer.send_auth_token(self).deliver
  end



  # Increase when visit cvs#show
  def increase_ask_counter
    update_column(:ask_counter, (ask_counter + 1))
  end

  def cvs_views_counter
    if cvs.empty?
      0
    else
      cvs.map(&:views_counter).inject(0, :+)
    end
  end

  def notify_about_contact_request(employer)
    StudentMailer.notify_about_contact_request(self, employer).deliver
  end

  def asked_for_me(employer)
    increase_ask_counter
    notify_about_contact_request(employer)
    employer.send_student_contact(self)
  end
end

# == Schema Information
#
# Table name: students
#
#  address_number          :string(255)
#  address_postalcode      :string(255)
#  address_street          :string(255)
#  approved                :boolean          default(FALSE), not null
#  ask_counter             :integer          default(0)
#  authentication_token    :string(255)
#  birthdate               :date
#  created_at              :datetime         not null
#  current_sign_in_at      :datetime
#  current_sign_in_ip      :string(255)
#  email                   :string(255)      default(""), not null
#  encrypted_password      :string(255)      default(""), not null
#  english_level           :integer
#  first_name              :string(255)
#  id                      :integer          not null, primary key
#  last_name               :string(255)
#  last_sign_in_at         :datetime
#  last_sign_in_ip         :string(255)
#  other_faculties         :text
#  other_faculties_english :text
#  phone                   :string(255)
#  sign_in_count           :integer          default(0)
#  updated_at              :datetime         not null
#