upate call waiter print

app/controllers/api/call_waiters_controller.rb

@@ -6,6 +6,14 @@ class Api::CallWaitersController < ActionController::API
     @time     = params[:time]
     @table    = DiningFacility.find(@table_id)
     CallWaiterJob.perform_later(@table,@time)
+
+    # get printer info
+    @shop          = Shop::ShopDetail 
+    unique_code    = "CallWaiterPdf" 
+    print_settings = PrintSetting.find_by_unique_code(unique_code)
+    printer        = Printer::ReceiptPrinter.new(print_settings)   
+    printer.print_call_waiter(print_settings,@table,@time,@shop)
+  
   end
 
   

app/models/printer/receipt_printer.rb

@@ -117,4 +117,15 @@ class Printer::ReceiptPrinter < Printer::PrinterWorker
         pdf.render_file "tmp/print_crm_order.pdf"
     self.print("tmp/print_crm_order.pdf")
   end
+
+  #Queue No Print
+  def print_call_waiter(printer_settings,table,time,shop_detail)
+    #Use CUPS service
+    #Generate PDF
+    #Print
+    pdf = CallWaiterPdf.new(printer_settings,table,time,shop_detail)
+    pdf.render_file "tmp/print_call_waiter.pdf"
+    self.print("tmp/print_call_waiter.pdf")
+  end
+
 end

app/pdf/call_waiter_pdf.rb

@@ -0,0 +1,71 @@
+class CallWaiterPdf < Prawn::Document
+  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
+  def initialize(printer_settings, table,time,shop_detail)
+    self.page_width = printer_settings.page_width
+    self.page_height = printer_settings.page_height
+    self.margin = 5
+    self.price_width = 35
+    self.qty_width = 20
+    self.total_width = 35
+    self.item_width = self.page_width - ((self.price_width + self.qty_width + self.total_width))
+    self.item_height = 15
+    self.item_description_width = (self.page_width-20) / 2
+    self.label_width = 100
+
+    super(:margin => [self.margin, self.margin, self.margin, self.margin], :page_size => [self.page_width, self.page_height])
+
+    # db font setup
+    if printer_settings.font != ""
+        font_families.update("#{printer_settings.font}" => {
+            :normal => "public/fonts/#{printer_settings.font}.ttf",
+            :italic => "public/fonts/#{printer_settings.font}.ttf",
+            :bold => "public/fonts/#{printer_settings.font}.ttf",
+            :bold_italic => "public/fonts/#{printer_settings.font}.ttf"
+        })
+
+        font "#{printer_settings.font}"
+        fallback_fonts ["Courier", "Helvetica", "Times-Roman"]
+    end
+
+    self.header_font_size = 10
+    self.item_font_size = 8
+
+    header( shop_detail.name, printer_settings.name)
+
+    call_waiter(table)
+    stroke_horizontal_rule
+
+    # date_info(queue)
+
+  end
+
+  def header (shop_name, name)
+    text "#{shop_name}", :left_margin => -10, :size => self.header_font_size,:align => :center
+    text "#{name}", :size => self.header_font_size,:align => :center
+    # move_down self.item_height
+    move_down 5
+    stroke_horizontal_rule
+    move_down 5
+  end
+
+  def call_waiter (table)
+    move_down 3
+    text "Table Name : #{table.name}",:align => :center
+  end
+
+  # def date_info(queue)
+  #       move_down 5
+
+  #       y_position = cursor
+  #       bounding_box([0,y_position], :width =>self.label_width, :height => self.item_height) do
+  #           text "Date:", :size => self.item_font_size,:align => :left
+  #       end
+  #       bounding_box([self.label_width,y_position], :width => self.item_width) do
+  #           text "#{queue.created_at.strftime('%Y-%m-%d %I:%M %p')}" , :size => self.item_font_size,:align => :left
+  #       end
+
+  #       move_down 5
+        
+  # end
+
+end