Jason Zimdars
51 lines
1.8 KiB
Ruby
51 lines
1.8 KiB
Ruby
class EventSummary < ApplicationRecord
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include Messageable
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has_many :events, -> { chronologically }, dependent: :delete_all, inverse_of: :summary
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# FIXME: Consider persisting the body and compute at write time.
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def body
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"#{main_summary} #{boosts_summary}".squish
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end
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private
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delegate :time_ago_in_words, to: "ApplicationController.helpers"
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def main_summary
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events.non_boosts.map { |event| summarize(event) }.join(" ")
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end
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def summarize(event)
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case event.action
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when "published"
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"Added by #{event.creator.name}."
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when "assigned"
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"Assigned to #{event.assignees.pluck(:name).to_sentence}."
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when "unassigned"
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"Unassigned from #{event.assignees.pluck(:name).to_sentence}."
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when "staged"
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"#{event.creator.name} moved this to '#{event.stage_name}'."
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when "popped"
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"Popped by #{ event.creator.name }"
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when "unstaged"
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"#{event.creator.name} removed this from '#{event.stage_name}'."
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when "due_date_added"
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"#{event.creator.name} set due date to #{event.particulars.dig('particulars', 'due_date').to_date.strftime('%B %-d')}."
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when "due_date_changed"
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"#{event.creator.name} changed due date to #{event.particulars.dig('particulars', 'due_date').to_date.strftime('%B %-d')}."
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when "due_date_removed"
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"#{event.creator.name} removed the date."
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when "title_changed"
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"#{event.creator.name} changed title from '#{event.particulars.dig('particulars', 'old_title')}' to '#{event.particulars.dig('particulars', 'new_title')}'."
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end
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end
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def boosts_summary
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if tally = events.boosts.group(:creator).count.presence
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tally.map do |creator, count|
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"#{creator.name} +#{count}"
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end.to_sentence + "."
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end
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end
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end
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