150 lines
6.1 KiB
Ruby
Executable File
150 lines
6.1 KiB
Ruby
Executable File
class CrmOrderPdf < Prawn::Document
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attr_accessor :receipt_width,:price_column_width,:p_width, :page_height, :margin, :price_width, :item_width, :header_font_size, :item_font_size,:item_height,:qty_column_width,:item_description_width
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def initialize(booking,order_items,printer_settings)
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self.page_width = printer_settings.page_width
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self.page_height = printer_settings.page_height
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self.header_font_size = printer_settings.header_font_size.to_i
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self.item_font_size = printer_settings.item_font_size.to_i
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self.margin = 10
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# self.price_width = self.p_width / 2
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self.price_width=80
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self.item_width = self.p_width - self.price_width
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self.item_height = self.item_height
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self.qty_column_width = self.p_width / 2
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self.item_description_width=self.p_width - self.price_width
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self.receipt_width=130
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@item_width = self.p_width.to_i / 2
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@qty_width = @item_width.to_i / 3
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@double = @qty_width * 1.3
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@half_qty = @qty_width / 2
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#setting page margin and width
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super(:margin => [self.margin, self.margin, self.margin, self.margin], :page_size => [self.p_width, self.page_height])
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# db font setup
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if printer_settings.font != ""
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font_families.update("#{printer_settings.font}" => {
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:normal => "public/fonts/#{printer_settings.font}.ttf",
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:italic => "public/fonts/#{printer_settings.font}.ttf",
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:bold => "public/fonts/#{printer_settings.font}.ttf",
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:bold_italic => "public/fonts/#{printer_settings.font}.ttf"
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})
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font "#{printer_settings.font}"
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fallback_fonts ["Courier", "Helvetica", "Times-Roman"]
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end
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header( printer_settings.printer_name, printer_settings.name)
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stroke_horizontal_rule
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cashier_info(booking)
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line_items(order_items)
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end
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def header (printer_name, name)
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text "#{printer_name}", :size => self.header_font_size,:align => :center
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move_down 5
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text "#{name}", :size => self.header_font_size,:align => :center
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# move_down self.item_height
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move_down 5
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stroke_horizontal_rule
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end
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def cashier_info(booking)
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move_down 5
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move_down 2
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y_position = cursor
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bounding_box([0,y_position], :width =>self.price_width, :height => self.item_height) do
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text "Order By:", :size => self.item_font_size,:align => :left
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end
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bounding_box([self.price_width, y_position], :width =>self.receipt_width) do
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text "#{booking.checkin_by}" , :size => self.item_font_size, :align => :left
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end
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move_down 5
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y_position = cursor
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bounding_box([0,y_position], :width =>self.price_width, :height => self.item_height) do
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text "Customer:", :size => self.item_font_size,:align => :left
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end
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bounding_box([self.price_width,y_position], :width =>self.price_width) do
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text "#{booking.customer_id}" , :size => self.item_font_size,:align => :left
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end
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move_down 5
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y_position = cursor
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bounding_box([0,y_position], :width =>self.price_width, :height => self.item_height) do
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text "Date:", :size => self.item_font_size,:align => :left
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end
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bounding_box([self.price_width,y_position], :width =>self.price_width) do
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text "#{booking.checkin_at.strftime('%Y %m %d %h:%m')}" , :size => self.item_font_size,:align => :left
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end
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# stroke_horizontal_rule
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move_down 5
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end
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def line_items(order_items)
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y_position = cursor
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qty_column_width = self.p_width * 0.2
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item_description_width = self.p_width * 0.5
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price_column_width = self.p_width * 0.3
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stroke_horizontal_rule
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move_down 5
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y_position = cursor
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pad_top(15) {
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# @item_width.to_i + @half_qty.to_i
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text_box "Items", :at =>[0,y_position], :width => @item_width.to_i - @half_qty.to_i , :height =>15, :overflow => :shrink_to_fix, :size => self.item_font_size
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text_box "Price", :at =>[@item_width.to_i - @half_qty.to_i,y_position], :width => @qty_width, :height =>15, :overflow => :shrink_to_fix, :size => self.item_font_size, :align => :right
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text_box "Qty", :at =>[@item_width.to_i-@qty_width,y_position], :width => @half_qty, :height =>15, :overflow => :shrink_to_fix, :size => self.item_font_size, :align => :right
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text_box "Total", :at =>[@item_width.to_i + @half_qty.to_i,y_position], :width => @double, :height =>15, :overflow => :shrink_to_fix, :size => self.item_font_size, :align => :right
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}
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move_down 5
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stroke_horizontal_rule
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add_line_item_row(order_items)
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end
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def add_line_item_row(order_items)
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y_position = cursor
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move_down 5
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sub_total = 0.0
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order_items.each do |item|
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sub_total += item.qty*item.price
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qty = item.qty
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total_price = item.qty*item.price
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price = item.price
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item_name = item.item_name
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y_position = cursor
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pad_top(15) {
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# @item_width.to_i + @half_qty.to_i
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text_box "#{item_name}", :at =>[0,y_position], :width => @item_width.to_i - @half_qty.to_i , :height =>15, :overflow => :shrink_to_fix, :size => self.item_font_size
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text_box "#{price}", :at =>[@item_width.to_i - @half_qty.to_i,y_position], :width => @qty_width, :height =>15, :overflow => :shrink_to_fix, :size => self.item_font_size, :align => :right
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text_box "#{qty.to_i}", :at =>[@item_width.to_i-@qty_width,y_position], :width => @half_qty, :height =>15, :overflow => :shrink_to_fix, :size => self.item_font_size, :align => :right
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text_box "#{total_price}", :at =>[@item_width.to_i + @half_qty.to_i,y_position], :width => @double, :height =>15, :overflow => :shrink_to_fix, :size => self.item_font_size, :align => :right
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}
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move_down 3
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end
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stroke_horizontal_rule
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move_down 5
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y_position = cursor
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end
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end
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