1 # == Schema Information
5 # id :bigint not null, primary key
6 # latitude :integer not null
7 # longitude :integer not null
8 # tile :bigint not null
9 # updated_at :datetime not null
10 # created_at :datetime not null
11 # status :enum not null
13 # description :text default(""), not null
19 # index_notes_on_description (to_tsvector('english'::regconfig, description)) USING gin
20 # index_notes_on_user_id_and_created_at (user_id,created_at) WHERE (user_id IS NOT NULL)
21 # notes_created_at_idx (created_at)
22 # notes_tile_status_idx (tile,status)
23 # notes_updated_at_idx (updated_at)
27 # notes_user_id_fkey (user_id => users.id)
30 class Note < ApplicationRecord
33 belongs_to :author, :class_name => "User", :foreign_key => "user_id", :optional => true
35 has_many :comments, -> { left_joins(:author).where(:visible => true, :users => { :status => [nil, "active", "confirmed"] }).order(:created_at) }, :class_name => "NoteComment", :foreign_key => :note_id
36 has_many :all_comments, -> { left_joins(:author).order(:created_at) }, :class_name => "NoteComment", :foreign_key => :note_id, :inverse_of => :note
37 has_many :subscriptions, :class_name => "NoteSubscription"
38 has_many :subscribers, :through => :subscriptions, :source => :user
40 validates :id, :uniqueness => true, :presence => { :on => :update },
41 :numericality => { :on => :update, :only_integer => true }
42 validates :latitude, :longitude, :numericality => { :only_integer => true }
43 validates :closed_at, :presence => true, :if => proc { :status == "closed" }
44 validates :status, :inclusion => %w[open closed hidden]
46 validate :validate_position
48 scope :visible, -> { where.not(:status => "hidden") }
49 scope :invisible, -> { where(:status => "hidden") }
51 after_initialize :set_defaults
53 DEFAULT_FRESHLY_CLOSED_LIMIT = 7.days
55 # Sanity check the latitude and longitude and add an error if it's broken
57 errors.add(:base, "Note is not in the world") unless in_world?
62 self.status = "closed"
63 self.closed_at = Time.now.utc
74 # Check if a note is visible
79 # Check if a note is closed
85 return false unless closed?
87 Time.now.utc < freshly_closed_until
90 def freshly_closed_until
91 return nil unless closed?
93 closed_at + DEFAULT_FRESHLY_CLOSED_LIMIT
96 # Return the note's description
98 RichText.new("text", super)
103 # Fill in default values for new notes
105 self.status = "open" unless attribute_present?(:status)