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