85 lines
2.3 KiB
Ruby
85 lines
2.3 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(8) 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(8) 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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#
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# Indexes
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#
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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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class Note < ApplicationRecord
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include GeoRecord
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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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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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# 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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# Return the author object, derived from the first comment
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def author
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comments.first.author
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end
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# Return the author IP address, derived from the first comment
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def author_ip
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comments.first.author_ip
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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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