trabajo-afectivo/lib/sessions/event/broadcast.rb

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class Sessions::Event::Broadcast < Sessions::Event::Base
def run
# list all current clients
client_list = Sessions.list
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client_list.each { |local_client_id, local_client|
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if local_client_id == @client_id
log 'notice', 'do not send broadcast to it self'
next
end
# broadcast to recipient list
if @payload['recipient']
if @payload['recipient'].class != Hash
log 'error', "recipient attribute isn't a hash '#{@payload['recipient'].inspect}'"
elsif !@payload['recipient'].key?('user_id')
log 'error', "need recipient.user_id attribute '#{@payload['recipient'].inspect}'"
elsif @payload['recipient']['user_id'].class != Array
log 'error', "recipient.user_id attribute isn't an array '#{@payload['recipient']['user_id'].inspect}'"
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else
@payload['recipient']['user_id'].each { |user_id|
next if local_client[:user]['id'].to_i != user_id.to_i
log 'notice', "send broadcast from (#{@client_id}) to (user_id=#{user_id})", local_client_id
websocket_send(local_client_id, @payload['data'])
}
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end
# broadcast every client
else
log 'notice', "send broadcast from (#{@client_id})", local_client_id
websocket_send(local_client_id, @payload['data'])
end
}
false
end
end