Class: Goal

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

Constant Summary collapse

@@cache = 
nil

Class Method Summary collapse

Class Method Details

.clear_cache ⇒ Object 



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# File 'app/models/goal.rb', line 53

def self.clear_cache
  @@cache = {}
end

.ensure_cache(sid) ⇒ Object 



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# File 'app/models/goal.rb', line 79

def Goal.ensure_cache(sid)
  refresh_cache(sid) if @@cache==nil
end

.goals ⇒ Object 



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# File 'app/models/goal.rb', line 66

def Goal.goals
  @@cache
end

.has_goals?(sid) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/goal.rb', line 74

def Goal.has_goals?(sid)
  ensure_cache(sid)
  @@cache[sid].size > 0 rescue false
end

.load(sid, id) ⇒ Object 



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# File 'app/models/goal.rb', line 70

def Goal.load(sid, id)
  @@cache[sid][id]
end

.record_request(sid, url, cookies, user, started, session) ⇒ Object 



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# File 'app/models/goal.rb', line 10

def Goal.record_request(sid, url, cookies, user, started, session)
  begin
  Goal.ensure_cache(sid)

  if started.is_a?(String)
    started = Time.parse(started)
  end
  @@cache[sid].each do |index, goal|
    scored = false
    if goal.goal_type=='URL'
      if goal.match_type=='Exact Match'
       scored = true if url == goal.match_value
      elsif goal.match_type=='Starts'
       scored = true if url.starts_with?(goal.match_value)
      end 
    elsif goal.goal_type=='Session Time'
      next if session["hitgoal_#{goal.id}"] # already hit
      scored = true if started + goal.session_minutes.to_i.minutes < Time.now
      session["hitgoal_#{goal.id}"] = true
    end

    if scored # i.e. goal has been met
      recorded = false # we record if they're in an experiment, but also if they're not.  if they are the goal hit will be recorded in the experiment checking loop, so don't do it again.  if not, do do it
      goal.experiments.each do |experiment|
        option = cookies["experiment_#{experiment.id}".to_sym].to_i rescue 0
        if option>0
          goal.goals_users << GoalsUser.new(:user=>user, :experiment_option=>option, :kit_session_id=>session[:session_id], :system_id=>sid)
          experiment.update_attributes("goals#{option}".to_sym=>experiment.send("goals#{option}") + 1)
          recorded = true
        end
      end
        
      goal.goals_users << GoalsUser.new(:user=>user, :kit_session_id=>session[:session_id]) unless recorded
    end
  end
  rescue Exception => e
    logger.debug(e.message)
    logger.debug(e.backtrace.join('\r\n'))
  end
end

.refresh_cache(sid) ⇒ Object 



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# File 'app/models/goal.rb', line 57

def Goal.refresh_cache(sid)
  Goal.clear_cache

  Goal.all.each do |goal|
    @@cache[sid] ||= {}
    @@cache[sid][goal.id] = goal
  end
end