Class: Mg::Goal

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/mountain-goat/models/mg/goal.rb

Overview

Mg::Goal represents a target for user interaction (E.g. Sign-up)

Attributes

goal_type

A symbol uniquely identifying this goal type (for code interactions)

name

A name for this goal

deleted_at

Is this goal deleted? (MG Console)

is_hidden

Is this goal hidden? (MG Console)

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.by_type(s) ⇒ Object

Helper function to retrieve a goal by symbol



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# File 'lib/mountain-goat/models/mg/goal.rb', line 29

def self.by_type(s)
  Mg::Goal.find( :first, :conditions => { :goal_type => s.to_s } )
end

Instance Method Details

#recent_records(time_frame) ⇒ Object

Get recent records based on start date



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# File 'lib/mountain-goat/models/mg/goal.rb', line 106

def recent_records(time_frame)
  self.mg_records.find( :all, :conditions => [ "CREATED_AT > ?", time_frame.ago ] )  
end

#records_for_meta(var) ⇒ Object

Get all records for given meta (e.g. for “Referer”: { “Youtube” => Record1, } …)



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# File 'lib/mountain-goat/models/mg/goal.rb', line 34

def records_for_meta(var)
  gmt = self.mg_goal_meta_types.find_by_var( var.to_s )
  return {} if gmt.nil?
  gmt.meta.map { |m| { m.data => m.record } }
end

#records_for_meta_val(var, data) ⇒ Object

Get all records for a given meta value (e.g. for “Referer”, “Facebook”: [ Record1, Record2, Record3 ] )



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# File 'lib/mountain-goat/models/mg/goal.rb', line 41

def records_for_meta_val(var, data)
  gmt = self.mg_goal_meta_types.find_by_var( var.to_s )
  return [] if gmt.nil?
  gmt.meta.find(:all, :conditions => { :data => data } ).map { |m| m.record }
end

#records_for_meta_val_pivot(var, data, pivot) ⇒ Object 



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# File 'lib/mountain-goat/models/mg/goal.rb', line 64

def records_for_meta_val_pivot(var, data, pivot)
  res = {}
  gmt = self.mg_goal_meta_types.find_by_var( var.to_s )
  gmt_pivot = self.mg_goal_meta_types.find_by_var( pivot.to_s )
  return {} if gmt.nil? || gmt_pivot.nil?
  gmt.meta.find(:all, :select => "`#{gmt.meta.table_name}`.created_at, gm.data AS pivot", :conditions => { :data => data }, :joins => "LEFT JOIN `#{gmt_pivot.meta.table_name}` gm ON gm.mg_goal_meta_type_id = #{gmt_pivot.id} AND gm.mg_record_id = `#{gmt.meta.table_name}`.mg_record_id").each do |c|
    if !res.include?(c.pivot)
      res[c.pivot] = []
    end
    
    res[c.pivot].push c.created_at
  end
  
  res.each { |k,v| v.sort! }
  res
end

#records_for_meta_val_pivot_item(var, data, pivot, item) ⇒ Object

Pivot by given meta data by value (TODO: Document better)



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# File 'lib/mountain-goat/models/mg/goal.rb', line 82

def records_for_meta_val_pivot_item(var, data, pivot, item)
  res = {}
  gmt = self.mg_goal_meta_types.find_by_var( var.to_s )
  gmt_pivot = self.mg_goal_meta_types.find_by_var( pivot.to_s )
  gmt_item = self.mg_goal_meta_types.find_by_var( item.to_s )
  return {} if gmt.nil? || gmt_pivot.nil? || gmt_item.nil?
  gmt.meta.find(:all, :select => "`#{gmt.meta.table_name}`.created_at, gm.data AS pivot, gi.data as item", :conditions => { :data => data }, :joins => "LEFT JOIN `#{gmt_pivot.meta.table_name}` gm ON gm.mg_goal_meta_type_id = #{gmt_pivot.id} AND gm.mg_record_id = `#{gmt.meta.table_name}`.mg_record_id LEFT JOIN `#{gmt_item.meta.table_name}` gi ON gi.mg_goal_meta_type_id = #{gmt_item.id} AND gi.mg_record_id = `#{gmt.meta.table_name}`.mg_record_id").each do |c|
    if !res.include?(c.pivot)
      res[c.pivot] = []
    end
    
    if gmt_item.meta_type == 'gi_meta'
      c.item.to_i.times { res[c.pivot].push c.created_at }
    else
      res[c.pivot].push c.created_at if c.item == 'yes' #what else?
    end
  end
  
  res.each { |k,v| v.sort! }
  res.delete_if { |k,v| v.count == 0 }
  res
end

#records_pivot(pivot) ⇒ Object

Get all records pivoted by given meta (e.g. “Youtube” => [ Date, Date, Date ], “Facebook” => [ Date, Date, Date ])



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# File 'lib/mountain-goat/models/mg/goal.rb', line 48

def records_pivot(pivot)
  res = {}
  gmt_pivot = self.mg_goal_meta_types.find_by_var( pivot.to_s )
  return {} if gmt_pivot.nil?
  gmt_pivot.meta.map { |c| { :created_at => c.created_at, :pivot => c.data } }.each do |c|
    if !res.include?(c[:pivot])
      res[c[:pivot]] = []
    end
    
    res[c[:pivot]].push c[:created_at]
  end
  
  res.each { |k,v| v.sort! }
  res
end

#reportable_chart_items(pivot) ⇒ Object 



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# File 'lib/mountain-goat/models/mg/goal.rb', line 133

def reportable_chart_items(pivot)
  #let's look for pageviews by day by source
  #rallies_for_meta_val( :clique_id, @clique.id )
  #logger.debug "sources: #{sources.inspect}"
  #We now have a map of { source => [ date1, date2, ... ], ... }
  
  #Now, we just need to insert missing data (and group)
  #Let's transpose that into { source => [ :x => day0, y => count ] }
  if pivot.nil?
    return Analytics.pivot_by_date( { :"Records" => self.mg_records.map { |r| r.created_at } }, self.created_at )
  elsif pivot.instance_of?(Mg::GoalMetaType)
    sources = self.records_pivot( pivot.var )
    logger.warn "sources: #{sources}"
    return Analytics.pivot_by_date(sources, self.created_at)
  end
end

#reportable_gerbil_chart(pivot) ⇒ Object 



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# File 'lib/mountain-goat/models/mg/goal.rb', line 151

def reportable_gerbil_chart(pivot)
  #chart = GerbilCharts::Charts::LineChart.new( :width => 350, :height => 200, :style => 'brushmetal.css', :circle_data_points => true )
  
  if pivot.nil?
    data = Analytics.pivot_by_date( { :"Records" => self.mg_records.map { |r| r.created_at } }, self.created_at )
  elsif pivot.instance_of?(Mg::GoalMetaType)
    sources = self.records_pivot( pivot.var )
    data = Analytics.pivot_by_date(sources, self.created_at)
  end
  #logger.warn "data: #{data.inspect}"
  #logger.warn "ts: #{data.map { |line| line[1].map { |d| d[:x] }.to_a }[0].inspect}"
  #logger.warn "val: #{data.map { |line| [ line[0] ] + line[1].map { |d| d[:y] }.to_a }[0].inspect}"
  #chart.modelgroup = GerbilCharts::Models::SimpleTimeSeriesModelGroup.new(
  #    :title => "Rallies",
  #    :timeseries  =>  data.map { |line| line[1].map { |d| d[:x].to_time }.to_a }[0],
  #    :models => data.map { |line| [ line[0].to_s ] + line[1].map { |d| d[:y] }.to_a }
  #)
  #fields = { }
  #fields_simple = []
  #fields.merge!({ d[:x].to_time.to_i => d[:x].to_s } ); fields_simple.push(d[:x])
  graph = SVG::Graph::TimeSeries.new( :height => 350, :width => 700, :show_data_labels => false, :x_label_format => "%m/%d/%y", :graph_title => self.reportable_title(pivot), :show_graph_title => true, :show_data_values => false, :show_data_points => false, :area_fill => true )
  data.each do |line|
    res = []
    line[1].each { |d| res.push(d[:x].strftime('%m/%d/%y')).push(d[:y]) }
    graph.add_data :data => res, :title => line[0].to_s
  end
  
  #logger.warn "Fields: #{fields.inspect}"
  #logger.warn "Fields Simple: #{fields_simple.inspect}"
      
  graph
end

#reportable_title(pivot) ⇒ Object

Title in report charts



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# File 'lib/mountain-goat/models/mg/goal.rb', line 124

def reportable_title(pivot)
  if pivot.nil?
    return self.name
  elsif pivot.instance_of?(Mg::GoalMetaType)
    return "#{self.name} by #{pivot.name}"
  end
end

#tally_reward_given(reward) ⇒ Object

Tally we have given a reward



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# File 'lib/mountain-goat/models/mg/goal.rb', line 111

def tally_reward_given( reward )
  self.transaction do
    self.update_attribute(:rewards_total, 0) if self.rewards_total.nil? #we should merge this with the next line, but whatever
    Mg::Goal.update_counters(self.id, :rewards_given => 1)
    Mg::Goal.update_counters(self.id, :rewards_total => reward)
  end
  
  return self.reload
end