X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/443080d7b05b5e2cc3310699f5e9d5edde010aca..ebaae09797d245ad05f1c00c2f8359c8868fe14d:/app/models/diary_entry.rb

diff --git a/app/models/diary_entry.rb b/app/models/diary_entry.rb
index 07bb60a10..089c7e6c6 100644
--- a/app/models/diary_entry.rb
+++ b/app/models/diary_entry.rb
@@ -1,15 +1,44 @@
-class DiaryEntry < ActiveRecord::Base
+# == Schema Information
+#
+# Table name: diary_entries
+#
+#  id            :bigint(8)        not null, primary key
+#  user_id       :bigint(8)        not null
+#  title         :string           not null
+#  body          :text             not null
+#  created_at    :datetime         not null
+#  updated_at    :datetime         not null
+#  latitude      :float
+#  longitude     :float
+#  language_code :string           default("en"), not null
+#  visible       :boolean          default(TRUE), not null
+#  body_format   :enum             default("markdown"), not null
+#
+# Indexes
+#
+#  diary_entry_created_at_index                (created_at)
+#  diary_entry_language_code_created_at_index  (language_code,created_at)
+#  diary_entry_user_id_created_at_index        (user_id,created_at)
+#
+# Foreign Keys
+#
+#  diary_entries_language_code_fkey  (language_code => languages.code)
+#  diary_entries_user_id_fkey        (user_id => users.id)
+#
+
+class DiaryEntry < ApplicationRecord
   belongs_to :user, :counter_cache => true
-  belongs_to :language, :foreign_key => "language_code"
+  belongs_to :language, :foreign_key => "language_code", :inverse_of => :diary_entries
 
-  has_many :comments, -> { order(:id).preload(:user) }, :class_name => "DiaryComment"
-  has_many :visible_comments, -> { joins(:user).where(:visible => true, :users => { :status => %w(active confirmed) }).order(:id) }, :class_name => "DiaryComment"
-  has_and_belongs_to_many :subscribers, :class_name => "User", :join_table => "diary_entries_subscribers", :association_foreign_key => "subscriber_id"
+  has_many :comments, -> { order(:id).preload(:user) }, :class_name => "DiaryComment", :inverse_of => :diary_entry
+  has_many :visible_comments, -> { joins(:user).where(:visible => true, :users => { :status => %w[active confirmed] }).order(:id) }, :class_name => "DiaryComment"
+  has_many :subscriptions, :class_name => "DiaryEntrySubscription"
+  has_many :subscribers, :through => :subscriptions, :source => :user
 
   scope :visible, -> { where(:visible => true) }
 
-  validates :title, :body, :presence => true
-  validates :title, :length => 1..255
+  validates :title, :presence => true, :length => 1..255, :characters => true
+  validates :body, :presence => true, :characters => true
   validates :latitude, :allow_nil => true,
                        :numericality => { :greater_than_or_equal_to => -90,
                                           :less_than_or_equal_to => 90 }
@@ -21,7 +50,7 @@ class DiaryEntry < ActiveRecord::Base
   after_save :spam_check
 
   def body
-    RichText.new(self[:body_format], self[:body])
+    @body ||= RichText.new(self[:body_format], self[:body])
   end
 
   private