52 lines
1.0 KiB
Ruby
52 lines
1.0 KiB
Ruby
class StreamEntry < ActiveRecord::Base
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belongs_to :account, inverse_of: :stream_entries
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belongs_to :activity, polymorphic: true
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validates :account, :activity, presence: true
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scope :with_includes, -> { includes(:activity) }
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scope :paginate_by_max_id, -> (limit, max_id) { order('id desc').limit(limit).where(max_id.nil? ? '1=1' : ['id < ?', max_id]) }
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def object_type
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orphaned? ? :activity : (targeted? ? :activity : self.activity.object_type)
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end
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def verb
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orphaned? ? :delete : self.activity.verb
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end
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def targeted?
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[:follow, :share, :favorite].include? verb
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end
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def target
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orphaned? ? nil : self.activity.target
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end
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def title
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orphaned? ? nil : self.activity.title
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end
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def content
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orphaned? ? nil : self.activity.content
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end
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def threaded?
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verb == :favorite || object_type == :comment
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end
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def thread
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orphaned? ? nil : self.activity.thread
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end
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def mentions
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orphaned? ? [] : self.activity.mentions
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end
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private
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def orphaned?
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self.activity.nil?
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end
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end
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