total other amount added to SaleItemsPdf

app/pdf/sale_items_pdf.rb

@@ -2,7 +2,7 @@ class SaleItemsPdf < Prawn::Document
   include ActionView::Helpers::NumberHelper
   attr_accessor :label_width,:price_column_width,:page_width, :page_height, :margin, :price_width, :item_width, :header_font_size, :item_font_size,:item_height,:qty_width,:total_width,:item_description_width,:text_width
 
-  def initialize(printer_settings, shop_details, period, type, account, from_date, to_date, shift, sale_items, acc_cate_count, menu_cate_count, total_by_acc)
+  def initialize(printer_settings, shop_details, period, type, account, from_date, to_date, shift, sale_items, total_other_charges, acc_cate_count, menu_cate_count, total_by_acc)
     self.page_width = printer_settings.page_width  #PrintSetting.where("name = ?","Close Cashier").first.page_width
     self.page_height = printer_settings.page_height
     self.header_font_size = printer_settings.header_font_size.to_i
@@ -58,7 +58,7 @@ class SaleItemsPdf < Prawn::Document
 
     sale_details(period, type, account, from_date, to_date, shift)
 
-    sale_items_detail(sale_items, acc_cate_count, menu_cate_count, total_by_acc)
+    sale_items_detail(sale_items, acc_cate_count, menu_cate_count, total_by_acc, total_other_charges)
   end
 
   def header (shop_details)
@@ -127,7 +127,7 @@ class SaleItemsPdf < Prawn::Document
     move_down 10
   end
 
-  def sale_items_detail(sale_items, acc_cate_count, menu_cate_count, total_by_acc)
+  def sale_items_detail(sale_items, acc_cate_count, menu_cate_count, total_by_acc, total_other_charges)
     self.item_width = 73
     self.price_width = 60
     item_label_qty_front_width = (self.item_width+self.price_width) + 2
@@ -144,6 +144,7 @@ class SaleItemsPdf < Prawn::Document
     total_amount = 0
     total_qty = 0
    	sub_total = 0
+    flag = false
 
     arr = Array.new
 
@@ -152,10 +153,14 @@ class SaleItemsPdf < Prawn::Document
 
       	if !arr.include?(item['menu_category_id'])
 
-      	  unless total_qty == 0 and sub_total == 0
+      	  if flag == true
+            move_down 5
+            stroke_horizontal_rule
       	  	total_details('Sub Total', total_qty, sub_total)
       	  end
 
+          flag = true
+
       	  total_qty = 0
       	  sub_total = 0
 
@@ -173,7 +178,7 @@ class SaleItemsPdf < Prawn::Document
           y_position = cursor
           pad_top(15) {
             text_box "Items", :at =>[0,y_position], :width => self.item_width, :height =>self.item_height, :size => self.item_font_size, :overflow => :shrink_to_fix
-            text_box "Price", :at =>[(self.item_width),y_position], :width => self.price_width, :height =>self.item_height, :size => self.item_font_size, :align => :left, :overflow => :shrink_to_fix
+            text_box "Price", :at =>[(self.item_width),y_position], :width => self.price_width, :height =>self.item_height, :size => self.item_font_size, :align => :right, :overflow => :shrink_to_fix
             text_box "Qty", :at =>[item_label_qty_front_width,y_position], :width => item_label_qty_end_width, :height =>self.item_height, :size => self.item_font_size, :align => :center, :overflow => :shrink_to_fix
             text_box "Total", :at =>[item_label_total_front_width,y_position], :width => item_label_total_end_width, :height =>self.item_height, :size => self.item_font_size, :align => :right, :overflow => :shrink_to_fix
           }
@@ -194,7 +199,7 @@ class SaleItemsPdf < Prawn::Document
           text_box "#{item['grand_total'].to_i}", :at =>[item_label_total_front_width,y_position], :width => item_label_total_end_width, :height =>self.item_height, :size => self.item_font_size, :align => :right, :overflow => :shrink_to_fix
         }
 
-        if item['total_item'].to_i > 0
+        if item['total_item'].to_i > 0 or item['status_type'] == 'foc' or item['status_type'] == 'void'
           total_qty += item['total_item'].to_i
           total_items += item['total_item'].to_i
         end
@@ -204,11 +209,17 @@ class SaleItemsPdf < Prawn::Document
         arr.push(item['menu_category_id'])
       end
 
-      # stroke_horizontal_rule
+      move_down 5
+      stroke_horizontal_rule
       total_details('Sub Total', total_qty, sub_total)
       move_down 5
+      move_down 5
+      stroke_horizontal_rule
       total_details('Total Amount', total_items, total_amount)
-      move_down 10
+
+      other_charges = get_other_charges(total_other_charges)
+      total_details('Total Other Amount', nil, other_charges)
+      move_down 20
     end
   end
 
@@ -220,8 +231,6 @@ class SaleItemsPdf < Prawn::Document
     item_label_total_front_width = (self.item_width+self.price_width) + 2
     item_label_total_end_width = 64
 
-  	move_down 5
-  	stroke_horizontal_rule
     y_position = cursor
     pad_top(15) {
       text_box "#{col_name}", :at =>[0,y_position], :width => self.item_width, :height =>self.item_height, :size => self.item_font_size, :overflow => :shrink_to_fix
@@ -230,4 +239,15 @@ class SaleItemsPdf < Prawn::Document
     }
   end
 
+  def get_other_charges(total_other_charges)
+    other_sub_total = 0
+    unless total_other_charges.nil?
+      total_other_charges.each do |charges|
+        other_sub_total += charges.grand_total
+      end
+    end
+
+    return other_sub_total
+  end
+
 end