Class: DSalesDecorator

Inherits:
GraphDecoration show all
Defined in:
lib/graph_decorator.rb

Overview

a concrete decorator provides the data for the super class decorator according to the requirement of single colum or double column or triple column.

Instance Method Summary collapse

Methods inherited from GraphDecoration

#doubleChart, #multipleChart, #singleChart

Constructor Details

#initialize(real_graph) ⇒ DSalesDecorator

this functionality initialises with the data from the application models



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# File 'lib/graph_decorator.rb', line 55

def initialize(real_graph)
  super(real_graph)
  @y_name_1 = "Total Sale"
     @y_name_2 = "Profit"
     @y_name_3 = "Non Offered Sale"
     @y_data_1 = []
     @y_data_2 = []
     @y_data_3 = []
     @x_name = []
     @y_data = Dsale.all
     @y_data.each do |pro|
        @y_data_1 << pro.totalSale
         @y_data_2 << pro.profit
         @y_data_3 << pro.nonOfferedSale
         @x_name << pro.day
     end
     @y_data_1 = Dsale.order('id desc').select("totalSale").group_by{|o| o.totalSale}.keys.take(7)
     @y_data_2 = Dsale.order('id desc').select("profit").group_by{|o| o.profit}.keys.take(7)
     @x_name = Dsale.order('id desc').select("day").group_by{|o| o.day}.keys.take(7)
     @y_data_3 = Dsale.order('id desc').select("nonOfferedSale").group_by{|o| o.nonOfferedSale}.keys.take(7)
end