119 lines
3.3 KiB
Ruby
119 lines
3.3 KiB
Ruby
# == Schema Information
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#
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# Table name: notes
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#
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# id :bigint not null, primary key
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# latitude :integer not null
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# longitude :integer not null
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# tile :bigint not null
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# updated_at :datetime not null
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# created_at :datetime not null
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# status :enum not null
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# closed_at :datetime
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# description :text default(""), not null
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# user_id :bigint
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# user_ip :inet
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#
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# Indexes
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#
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# index_notes_on_description (to_tsvector('english'::regconfig, description)) USING gin
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# notes_created_at_idx (created_at)
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# notes_tile_status_idx (tile,status)
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# notes_updated_at_idx (updated_at)
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#
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# Foreign Keys
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#
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# notes_user_id_fkey (user_id => users.id)
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#
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class Note < ApplicationRecord
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include GeoRecord
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belongs_to :author, :class_name => "User", :foreign_key => "user_id", :optional => true
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has_many :comments, -> { left_joins(:author).where(:visible => true, :users => { :status => [nil, "active", "confirmed"] }).order(:created_at) }, :class_name => "NoteComment", :foreign_key => :note_id
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has_many :all_comments, -> { left_joins(:author).order(:created_at) }, :class_name => "NoteComment", :foreign_key => :note_id, :inverse_of => :note
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has_many :subscriptions, :class_name => "NoteSubscription"
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has_many :subscribers, :through => :subscriptions, :source => :user
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validates :id, :uniqueness => true, :presence => { :on => :update },
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:numericality => { :on => :update, :only_integer => true }
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validates :latitude, :longitude, :numericality => { :only_integer => true }
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validates :closed_at, :presence => true, :if => proc { :status == "closed" }
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validates :status, :inclusion => %w[open closed hidden]
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validate :validate_position
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scope :visible, -> { where.not(:status => "hidden") }
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scope :invisible, -> { where(:status => "hidden") }
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after_initialize :set_defaults
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DEFAULT_FRESHLY_CLOSED_LIMIT = 7.days
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# Sanity check the latitude and longitude and add an error if it's broken
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def validate_position
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errors.add(:base, "Note is not in the world") unless in_world?
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end
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# Close a note
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def close
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self.status = "closed"
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self.closed_at = Time.now.utc
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save
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end
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# Reopen a note
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def reopen
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self.status = "open"
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self.closed_at = nil
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save
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end
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# Check if a note is visible
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def visible?
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status != "hidden"
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end
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# Check if a note is closed
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def closed?
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!closed_at.nil?
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end
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def freshly_closed?
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return false unless closed?
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Time.now.utc < freshly_closed_until
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end
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def freshly_closed_until
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return nil unless closed?
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closed_at + DEFAULT_FRESHLY_CLOSED_LIMIT
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end
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# Return the note's description, derived from the first comment
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def description
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if user_ip.nil? && user_id.nil?
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all_comments.first.body if all_comments.first&.event == "opened"
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else
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RichText.new("text", super)
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end
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end
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# Return the note's author object, derived from the first comment
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def author
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if user_ip.nil? && user_id.nil?
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all_comments.first.author if all_comments.first&.event == "opened"
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else
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super
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end
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end
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private
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# Fill in default values for new notes
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def set_defaults
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self.status = "open" unless attribute_present?(:status)
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end
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end
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