item void

app/controllers/origami/sale_edit_controller.rb

@@ -51,6 +51,8 @@ class Origami::SaleEditController < BaseOrigamiController
    end
 
    def apply_void
-     
+     sale_id = params[:sale_id]
+     saleObj =  Sale.find(sale_id)
+     saleObj.compute_without_void
    end
 end

app/models/sale.rb

@@ -21,9 +21,9 @@ class Sale < ApplicationRecord
   "daily" => 0,
   "monthly" => 1,
   "yearly" => 2
-  }  
+  }
 
-  SALE_STATUS_COMPLETED = "completed"  
+  SALE_STATUS_COMPLETED = "completed"
 
   def generate_invoice_from_booking(booking_id, requested_by)
     booking = Booking.find(booking_id)
@@ -199,6 +199,31 @@ class Sale < ApplicationRecord
 
   end
 
+  def compute_without_void
+    sales_items = self.sale_items
+
+    #Computation Fields
+    subtotal_price = 0
+    total_taxable = 0
+    rounding_adjustment = 0
+
+    sales_items.each do |item|
+      if item.remark != 'void'
+        #compute each item and added to total
+        subtotal_price = subtotal_price + item.price
+        total_taxable = total_taxable + item.taxable_price
+      end
+    end
+
+    apply_tax (total_taxable)
+    self.total_amount = subtotal_price
+    self.total_discount = total_discount
+    self.grand_total = (self.total_amount - self.total_discount) + self.total_tax
+    #compute rounding adjustment
+    adjust_rounding
+
+    self.save!
+  end
   # Tax Calculate
   def apply_tax(total_taxable)
     #if tax is not apply create new record
@@ -354,28 +379,28 @@ def self.get_by_range_by_saleitems(from,to,status,report_type)
                            mc.name as menu_category_name,
                            mc.id as menu_category_id ")
                           .group('mi.id')
-                          .order("mi.menu_category_id")    
+                          .order("mi.menu_category_id")
-    
+
-        query = query.joins("JOIN sale_items i ON i.sale_id = sales.sale_id 
+        query = query.joins("JOIN sale_items i ON i.sale_id = sales.sale_id
-                            JOIN menu_items mi ON i.product_code = mi.item_code" + 
+                            JOIN menu_items mi ON i.product_code = mi.item_code" +
-                            " JOIN menu_categories mc ON mc.id = mi.menu_category_id 
+                            " JOIN menu_categories mc ON mc.id = mi.menu_category_id
                             JOIN employees ea ON ea.id = sales.cashier_id")
-       
+
 
         query = query.where("receipt_date between ? and ? and sale_status=?",from,to,status)
-              
+
 
 
     case report_type.to_i
        when REPORT_TYPE["daily"]
         return  query
        when REPORT_TYPE["monthly"]
-        
+
-        return  query.group("MONTH(date)") 
+        return  query.group("MONTH(date)")
       when REPORT_TYPE["yearly"]
-         return query.group("YEAR(date)") 
+         return query.group("YEAR(date)")
      end
-  
+
 end
 
   private

app/views/origami/sale_edit/apply_void.json.jbuilder

@@ -0,0 +1 @@
+json.status true