user.rb 1.7 KB

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  1. class User < ApplicationRecord
  2. attr_accessor :remember_token
  3. validates :name, presence: true, length: { maximum: 255 }
  4. VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-]+(\.[a-z\d\-]+)*\.[a-z]+\z/i
  5. validates :email, presence: true, length: { maximum: 255 },
  6. format: { with: VALID_EMAIL_REGEX },
  7. uniqueness: { case_sensitive: false }
  8. before_save { email.downcase! }
  9. validates :login, presence: true, length: { maximum: 50 },
  10. format: { with: /\A[a-zA-Z0-9_]+\Z/ },
  11. uniqueness: { case_sensitive: false }
  12. has_secure_password
  13. validates :password, presence: true, length: { minimum: 6 }
  14. enum gender: [ :unspecified, :male, :female, :other ]
  15. VALID_PHONE_REGEX = /[0-9a-z\-+() .]*/i
  16. validates :phone, length: { maximum: 255 },
  17. format: { with: VALID_PHONE_REGEX }
  18. validates :birth_date, presence: true
  19. # Returns the hash digest of the given string.
  20. def User.digest(string)
  21. cost = ActiveModel::SecurePassword.min_cost ? BCrypt::Engine::MIN_COST :
  22. BCrypt::Engine.cost
  23. BCrypt::Password.create(string, cost: cost)
  24. end
  25. # Returns a random token.
  26. def User.new_token
  27. SecureRandom.urlsafe_base64
  28. end
  29. def remember
  30. self.remember_token = User.new_token
  31. update_attribute(:remember_digest, User.digest(remember_token))
  32. end
  33. # Returns true if the given token matches the digest.
  34. def authenticated?(attribute, token)
  35. digest = send("#{attribute}_digest")
  36. return false if digest.nil?
  37. BCrypt::Password.new(digest).is_password?(token)
  38. end
  39. # Forgets a user.
  40. def forget
  41. update_attribute(:remember_digest, nil)
  42. end
  43. end