Class: Edgarj::Sssn

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/edgarj/sssn.rb

Overview

Edgarj specific session

ActiveRecord::SessionStore::Session and Sssn are merged into Sssn because:

  • I could not find the way to build/prepare session for test;-(

  • It was verbose to Sync Sssn and Session.

See ActiveRecord::SessionStore how to do that.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#data ⇒ Object

Lazy-unmarshal session state.



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# File 'app/models/edgarj/sssn.rb', line 52

def data
  @data ||= self.class.unmarshal(read_attribute('data')) || {}
end

Class Method Details

.data_column_size_limit ⇒ Object 



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# File 'app/models/edgarj/sssn.rb', line 27

def data_column_size_limit
  @data_column_size_limit ||= columns_hash['data'].limit
end

.delete_stale_sessions(dry_run = true) ⇒ Object

delete stale sessions no longer active than SESSION_TIME_OUT minutes ago

INPUTS

dry_run

dry-run mode (default = true)



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# File 'app/models/edgarj/sssn.rb', line 90

def self.delete_stale_sessions(dry_run=true)
  self.transaction do
    for s in Sssn.all(
        :conditions=>['updated_at<?', Edgarj::BaseConfig::SESSION_TIME_OUT.minutes.ago.utc]) do
      begin
        session_id = s.session_id
        s.destroy
        logger.info("deleting session(#{session_id})")
      rescue ActiveRecord::RecordNotFound
        logger.warn("session not found(#{session_id})")
      end
    end
    raise ActiveRecord::Rollback if dry_run
  end
end

.find_by_session_id(session_id) ⇒ Object 



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# File 'app/models/edgarj/sssn.rb', line 31

def find_by_session_id(session_id)
  where(session_id: session_id).first
end

.marshal(data) ⇒ Object 



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# File 'app/models/edgarj/sssn.rb', line 35

def marshal(data)
  Base64.encode64(Marshal.dump(data)) if data
end

.unmarshal(data) ⇒ Object 



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# File 'app/models/edgarj/sssn.rb', line 39

def unmarshal(data)
  Marshal.load(Base64.decode64(data)) if data
end

Instance Method Details

#before_destroy ⇒ Object 



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# File 'app/models/edgarj/sssn.rb', line 110

def before_destroy
  if Edgarj::Login::ENABLE_LOGGING
    a         = ActionEntry.new
    a.user    = self.user
    a.action  = Action::Login.new(:kind=>Action::Login::Kind::LOGOUT)
    a.save!
  end
  true
end

#loaded? ⇒ Boolean

Has the session been loaded yet?

Returns:

  • (Boolean) 


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# File 'app/models/edgarj/sssn.rb', line 59

def loaded?
  !!@data
end

#name ⇒ Object 



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# File 'app/models/edgarj/sssn.rb', line 106

def name
  user.name + ' session'
end