Class: Pantry::Commands::Status

Inherits:
Pantry::Command show all
Defined in:
lib/pantry/commands/status.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Pantry::Command

command, #finished, #finished?, #initialize, message_type, #receive_client_response, #receive_response, #send_request, #send_request!, #server_or_client, #server_or_client=, #wait_for_finish

Constructor Details

This class inherits a constructor from Pantry::Command

Instance Attribute Details

#client_filter ⇒ Object

Returns the value of attribute client_filter.



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# File 'lib/pantry/commands/status.rb', line 10

def client_filter
  @client_filter
end

Instance Method Details

#perform(message) ⇒ Object

Return information about all connected Clients that match the given filter



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# File 'lib/pantry/commands/status.rb', line 28

def perform(message)
  @client_filter = Pantry::Communication::ClientFilter.new(**(message.body[0] || {}))
  self.server.client_registry.all_matching(@client_filter) do |client, record|
    {
      identity:        client.identity,
      application:     client.application,
      environment:     client.environment,
      roles:           client.roles,
      last_checked_in: record.last_checked_in_at
    }
  end
end

#prepare_message(options) ⇒ Object 



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# File 'lib/pantry/commands/status.rb', line 12

def prepare_message(options)
  @client_filter = Pantry::Communication::ClientFilter.new(
    application: options[:application],
    environment: options[:environment],
    roles: options[:roles]
  )
  super
end

#receive_server_response(message) ⇒ Object 



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# File 'lib/pantry/commands/status.rb', line 41

def receive_server_response(message)
  output =
    clients = message.body.map do |client|
      [
        time_ago_in_words(client[:last_checked_in]),
        client[:identity],
        "|",
        client[:application],
        client[:environment],
        [client[:roles]].flatten.join(",")
      ].compact.join(" ")
    end

  Pantry.ui.list(output)
end

#to_message ⇒ Object 



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# File 'lib/pantry/commands/status.rb', line 21

def to_message
  message = super
  message << @client_filter.to_hash
  message
end