initial commit from appmail

app/models/user_invite.rb

@@ -0,0 +1,54 @@
+# == Schema Information
+#
+# Table name: user_invites
+#
+#  id            :integer          not null, primary key
+#  uuid          :string(255)
+#  email_address :string(255)
+#  expires_at    :datetime
+#  created_at    :datetime
+#  updated_at    :datetime
+#
+# Indexes
+#
+#  index_user_invites_on_uuid  (uuid)
+#
+
+class UserInvite < ApplicationRecord
+
+  include HasUUID
+
+  validates :email_address, :presence => true, :uniqueness => true, :format => {:with => /@/, :allow_blank => true}
+
+  has_many :organization_users, :dependent => :destroy, :as => :user
+  has_many :organizations, :through => :organization_users
+
+  default_value :expires_at, -> { 7.days.from_now }
+
+  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 name
+    email_address
+  end
+
+  def accept(user)
+    transaction do
+      self.organization_users.each do |ou|
+        ou.update(:user => user) || ou.destroy
+      end
+      self.organization_users.reload
+      self.destroy
+    end
+  end
+
+  def reject
+    self.destroy
+  end
+
+end