class ActionController::Base

Public Instance Methods

connect_to_master_database() click to toggle source
# File lib/multi_db/action_controller_patches.rb, line 45
def connect_to_master_database
  ActiveRecord::Base.connect_to_master
end
connect_to_organization_database() click to toggle source

manually establish a connection to the proper database

# File lib/multi_db/action_controller_patches.rb, line 5
def connect_to_organization_database
  @org = nil
  
  # request is first priority
  if params[:org_code]
    # AKN: we should let the gem user decide whether to do this
    # if session[:org_code] && session[:org_code] != params[:org_code]
    #   reset_session
    # end
    @org = MultiDB::Organization.active.where(:code => params[:org_code]).first
  end
  
  # try hostname if we don't already have a code in the session
  if !@org && !session[:org_code] && request && request.host
    @org ||= MultiDB::Organization.active.where(:code => $1.gsub('-', '_')).first if request.host =~ /^([-\w\d]+)/
    @org ||= MultiDB::Organization.active.includes(:hosts).where('organization_hosts.host = ?', request.host).references(:organization_hosts).first
  end
  
  if @org
    if session[:org_code] != @org.code
      session[:org_code] = @org.code
      session[:org_name] = @org.name
    end
  end
  
  if session[:org_code]
    @org ||= MultiDB::Organization.active.where(:code => session[:org_code]).first
    return @org if @org && @org.connect(true)
  end
  
  if Rails.env.test? && ENV['RAILS_ORG']
    @org ||= MultiDB::Organization.active.where(:code => ENV['RAILS_ORG']).first
    return @org if @org && @org.connect(true)
  end
  
  # if we don't issue an establish_connection by now, connect to default db (sessions)
  session[:org_code] = session[:org_name] = nil
  ActiveRecord::Base.connect_to_sessions
end