44 lines
1,020 B
Ruby
44 lines
1,020 B
Ruby
# frozen_string_literal: true
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class Message < ApplicationRecord
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include Diaspora::Federated::Base
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include Diaspora::Fields::Guid
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include Diaspora::Fields::Author
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include Reference::Source
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belongs_to :conversation, touch: true
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delegate :name, to: :author, prefix: true
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validates :text, presence: true
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validate :participant_of_parent_conversation
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def conversation_guid=(guid)
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self.conversation_id = Conversation.where(guid: guid).ids.first
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end
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def increase_unread(user)
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vis = ConversationVisibility.find_by(conversation_id: conversation_id, person_id: user.person.id)
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return unless vis
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vis.unread += 1
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vis.save
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end
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def message
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@message ||= Diaspora::MessageRenderer.new text
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end
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# @return [Array<Person>]
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def subscribers
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conversation.participants
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end
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private
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def participant_of_parent_conversation
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return unless conversation&.participants&.exclude?(author)
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errors.add(:base, "Author is not participating in the conversation")
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end
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end
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