initial commit from appmail

app/models/user.rb

@@ -0,0 +1,104 @@
+# == Schema Information
+#
+# Table name: users
+#
+#  id                               :integer          not null, primary key
+#  uuid                             :string(255)
+#  first_name                       :string(255)
+#  last_name                        :string(255)
+#  email_address                    :string(255)
+#  password_digest                  :string(255)
+#  time_zone                        :string(255)
+#  email_verification_token         :string(255)
+#  email_verified_at                :datetime
+#  created_at                       :datetime
+#  updated_at                       :datetime
+#  password_reset_token             :string(255)
+#  password_reset_token_valid_until :datetime
+#  admin                            :boolean          default(FALSE)
+#
+# Indexes
+#
+#  index_users_on_email_address  (email_address)
+#  index_users_on_uuid           (uuid)
+#
+
+class User < ApplicationRecord
+
+  include HasUUID
+
+  require_dependency 'user/authentication'
+
+  validates :first_name, :presence => true
+  validates :last_name, :presence => true
+  validates :email_address, :presence => true, :uniqueness => true, :format => {:with => /@/}
+  validates :time_zone, :presence => true
+
+  default_value :time_zone, -> { 'UTC' }
+
+  has_many :organization_users, :dependent => :destroy, :as => :user
+  has_many :organizations, :through => :organization_users
+
+  scope :verified, -> { where.not(:email_verified_at => nil) }
+
+  when_attribute :email_address, :changes_to => :anything do
+    before_save do |was, now|
+      self.email_verification_token = rand(999999).to_s.rjust(6, '0')
+      self.email_verified_at = nil
+    end
+
+    after_commit do |was, new|
+      if self.email_verified_at.nil? && was.present?
+        AppMailer.verify_email_address(self).deliver
+      end
+    end
+  end
+
+  def organizations_scope
+    @organizations_scope ||= begin
+      if self.admin?
+        Organization.present
+      else
+        self.organizations.present
+      end
+    end
+  end
+
+  def name
+    "#{first_name} #{last_name}"
+  end
+
+  def to_param
+    uuid
+  end
+
+  def verify!
+    self.email_verified_at = Time.now
+    self.save!
+  end
+
+  def verified?
+    email_verified_at.present?
+  end
+
+  def md5_for_gravatar
+    @md5_for_gravatar ||= Digest::MD5.hexdigest(email_address.to_s.downcase)
+  end
+
+  def avatar_url
+    @avatar_url ||= email_address ? "https://secure.gravatar.com/avatar/#{md5_for_gravatar}?rating=PG&size=120&d=mm" : nil
+  end
+
+  def email_tag
+    "#{name} <#{email_address}>"
+  end
+
+  def generate_login_token
+    JWT.encode({'user' => self.id, 'timestamp' => Time.now.to_f}, Postal.signing_key.to_s, 'HS256')
+  end
+
+  def self.[](email)
+    where(:email_address => email).first
+  end
+
+end