Class: Colossus::Engine::Memory::ClientSessionStore

Inherits:
Object
  • Object
show all
Defined in:
lib/colossus/engines/memory/client_session_store.rb

Overview

Represents all the different sessions of a user. It can find

the global status of the user given all the different status.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ClientSessionStore

Returns a new instance of ClientSessionStore.



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# File 'lib/colossus/engines/memory/client_session_store.rb', line 10

def initialize
  @sessions = Hash.new do |hash, key|
    hash[key] = Colossus::Engine::Memory::ClientSession.new
  end
  @last_status = DISCONNECTED
end

Instance Attribute Details

#last_status ⇒ Object (readonly)

Returns the value of attribute last_status.



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# File 'lib/colossus/engines/memory/client_session_store.rb', line 7

def last_status
  @last_status
end

#sessions ⇒ Object

Returns the value of attribute sessions.



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# File 'lib/colossus/engines/memory/client_session_store.rb', line 8

def sessions
  @sessions
end

Instance Method Details

#[](session_id) ⇒ Object 



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# File 'lib/colossus/engines/memory/client_session_store.rb', line 40

def [](session_id)
  sessions[session_id]
end

#[]=(session_id, session_status) ⇒ Object 



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# File 'lib/colossus/engines/memory/client_session_store.rb', line 44

def []=(session_id, session_status)
  @last_status = status
  sessions[session_id].status = session_status
end

#delete(session_id) ⇒ Object 



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# File 'lib/colossus/engines/memory/client_session_store.rb', line 49

def delete(session_id)
  sessions.delete(session_id)
end

#last_seen ⇒ Object 



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# File 'lib/colossus/engines/memory/client_session_store.rb', line 30

def last_seen
  sessions.values.reduce(Time.new(0)) do |memo, session|
    session.last_seen > memo ? session.last_seen : memo
  end
end

#status ⇒ Object 



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# File 'lib/colossus/engines/memory/client_session_store.rb', line 17

def status
  sessions.values.reduce(DISCONNECTED) do |memo, session|
    case session.status
    when ACTIVE
      session.status
    when AWAY
      memo == ACTIVE ? memo : session.status
    else
      memo
    end
  end
end

#status_changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/colossus/engines/memory/client_session_store.rb', line 36

def status_changed?
  last_status != status
end