calculate commission in sale_edit, void, foc

app/controllers/origami/sale_edit_controller.rb

@@ -25,6 +25,7 @@ class Origami::SaleEditController < BaseOrigamiController
     # re-calc tax
     saleObj = Sale.find(saleitemObj.sale_id)
     saleObj.compute_without_void
+    ProductCommission.create_product_commission(@newsaleitem, saleitemObj)
   end
 
   def item_foc
@@ -44,6 +45,7 @@ class Origami::SaleEditController < BaseOrigamiController
     # re-calc tax
     saleObj = Sale.find(saleitemObj.sale_id)
     saleObj.compute_without_void
+    ProductCommission.create_product_commission(@newsaleitem, saleitemObj)
   end
 
   # def item_edit
@@ -105,6 +107,7 @@ class Origami::SaleEditController < BaseOrigamiController
     # re-calc tax
     saleObj = Sale.find(saleitemObj.sale_id)
     saleObj.compute_without_void
+    ProductCommission.remove_product_commission(saleitemObj)
   end
 
   # remove all void items
@@ -118,6 +121,7 @@ class Origami::SaleEditController < BaseOrigamiController
         item.remark = nil
       end
       item.save
+      ProductCommission.remove_product_commission(item)
     end
 
     # re-calc tax
@@ -128,5 +132,8 @@ class Origami::SaleEditController < BaseOrigamiController
     sale_id = params[:sale_id]
     saleObj = Sale.find(sale_id)
     saleObj.compute_without_void
+    saleObj.sale_items.each do |item|
+      ProductCommission.remove_product_commission(item)
+    end
   end
 end

app/models/product_commission.rb

@@ -5,7 +5,32 @@ class ProductCommission < ApplicationRecord
   belongs_to :sale_item, foreign_key: 'sale_item_id'
   belongs_to :sale, foreign_key: 'sale_id'
 
-  def self.create_product_commission(saleItemObj)
+  def self.create_product_commission(newSaleItem, oldSaleItem)
+    old_product_commission = ProductCommission.find_by_sale_item_id(oldSaleItem.id)
+    return if old_product_commission.nil?
+    menu_item = MenuItem.find_by_item_code(newSaleItem.product_code)
+    return if menu_item.nil?
+    product_commission = ProductCommission.new
+    commission = Commission.where('product_code = ? AND is_active = ?', menu_item.id, true).take
+    product_commission.product_code = menu_item.id
+    product_commission.product_type = 'menu_item' # use for dummy data ToDo::need to change product type
+    unless commission.nil?
+      product_commission.commission_id = commission.id
+      if commission.commission_type == 'Percentage'
+        product_commission.price = newSaleItem.unit_price * (commission.amount / 100.0)
+        product_commission.amount = product_commission.price * newSaleItem.qty
+      elsif commission.commission_type == 'Net Amount'
+        product_commission.price = commission.amount
+        product_commission.amount = product_commission.price * newSaleItem.qty
+      end
+    end
+    unless old_product_commission.nil?
+      product_commission.commissioner_id = old_product_commission.commissioner_id
+    end
+    product_commission.qty = newSaleItem.qty
+    product_commission.sale_id = newSaleItem.sale_id
+    product_commission.sale_item_id = newSaleItem.sale_item_id
+    product_commission.save
   end
 
   def self.edit_product_commission(saleItemObj)