app.kluk.fr/app/models/user.rb

class User < ApplicationRecord
  has_secure_password
  has_many :sessions, dependent: :destroy
  has_many :moods

  normalizes :email_address, with: ->(e) { e.strip.downcase }

  generates_token_for :invitation, expires_in: 5.days do
    invitation_accepted_at
  end

  def invite_user!(email)
    invited_user = User.create!(
      email_address: email,
      password: SecureRandom.hex(16) # temporary password
    )

    # Send invitation email using the generated token
    token = invited_user.generate_token_for(:invitation)
    UserMailer.invitation_email(invited_user, token).deliver_later

    invited_user
  end

  def self.find_by_invitation_token(token)
    find_by_token_for(:invitation, token)
  end

  def invitation_token
    generate_token_for(:invitation)
  end

  def history
    MoodCalendarService.generate_calendar(moods)
  end
end