50 lines
1.3 KiB
Ruby
50 lines
1.3 KiB
Ruby
class Message < ActiveRecord::Base
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include Diaspora::Federated::Base
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include Diaspora::Guid
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include Diaspora::Fields::Author
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belongs_to :conversation, touch: true
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delegate :name, to: :author, prefix: true
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# TODO: can be removed when messages are not relayed anymore
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alias_attribute :parent, :conversation
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validates :conversation, presence: 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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if vis = ConversationVisibility.where(:conversation_id => self.conversation_id, :person_id => user.person.id).first
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vis.unread += 1
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vis.save
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end
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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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if author.local?
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conversation.participants
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else # for relaying, TODO: can be removed when messages are not relayed anymore
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conversation.participants.remote
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end
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end
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private
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def participant_of_parent_conversation
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if conversation && !conversation.participants.include?(author)
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errors[:base] << "Author is not participating in the conversation"
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else
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true
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end
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end
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end
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