Đường Sỹ Hoàng · @hoangds · Son Do Hong · Đường Sỹ Hoàng · Son Do Hong · Đường Sỹ Hoàng
--- a/app/models/user.rb
+++ b/app/models/user.rb
+  end
+
+  # Activates an account.
+  def activate
+    update_columns(activated: true, activated_at: Time.zone.now)
+  end
+
+  # Sends activation email.
+  def send_activation_email
+    UserMailer.account_activation(self).deliver_now
+  end
+
+  private
+
+    # Converts email to all lower-case.
+    def downcase_email
--- a/app/models/user.rb
+++ b/app/models/user.rb
  def forget
    update_attribute(:remember_digest, nil)
  end
-end

+  # Returns true if the given token matches the digest.
+  def authenticated?(attribute, token)
+    digest = send("#{attribute}_digest")
+    return false if digest.nil?
+    BCrypt::Password.new(digest).is_password?(token)
+  end
+
+  # Activates an account.
+  def activate
+    update_columns(activated: true, activated_at: Time.zone.now)
--- a/app/models/user.rb
+++ b/app/models/user.rb
 class User < ApplicationRecord
  VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i

-  attr_accessor :remember_token
+  attr_accessor :remember_token, :activation_token

  validates :email, presence: true, length: { maximum: 255 }, format: { with: VALID_EMAIL_REGEX }
  validates :name, presence: true, length: { maximum: 50 }, uniqueness: { case_sensitive: false }