X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/860887de5272c3e2a39cb7e0c9db6f0acba1b4c6..a32076abd6369b74ac81db5eeffbc40bdf64d597:/app/models/user.rb

diff --git a/app/models/user.rb b/app/models/user.rb
index e255dc216..3ff9277f0 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -4,6 +4,8 @@ class User < ActiveRecord::Base
   has_many :traces, -> { where(:visible => true) }
   has_many :diary_entries, -> { order(:created_at => :desc) }
   has_many :diary_comments, -> { order(:created_at => :desc) }
+  has_many :diary_entry_subscriptions, :class_name => "DiaryEntrySubscription"
+  has_many :diary_subscriptions, :through => :diary_entry_subscriptions, :source => :diary_entry
   has_many :messages, -> { where(:to_user_visible => true).order(:sent_on => :desc).preload(:sender, :recipient) }, :foreign_key => :to_user_id
   has_many :new_messages, -> { where(:to_user_visible => true, :message_read => false).order(:sent_on => :desc) }, :class_name => "Message", :foreign_key => :to_user_id
   has_many :sent_messages, -> { where(:from_user_visible => true).order(:sent_on => :desc).preload(:sender, :recipient) }, :class_name => "Message", :foreign_key => :from_user_id
@@ -52,6 +54,8 @@ class User < ActiveRecord::Base
   validates :home_zoom, :allow_nil => true, :numericality => { :only_integer => true }
   validates :preferred_editor, :inclusion => Editors::ALL_EDITORS, :allow_nil => true
   validates :image, :attachment_content_type => { :content_type => %r{\Aimage/.*\Z} }
+  validates :auth_uid, :unless => proc { |u| u.auth_provider.nil? },
+                       :uniqueness => { :scope => :auth_provider }
 
   validates_email_format_of :email, :if => proc { |u| u.email_changed? }
   validates_email_format_of :new_email, :allow_blank => true, :if => proc { |u| u.new_email_changed? }