class ProductUpdateSingleton
Public Class Methods
new()
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# File lib/product_update_single.rb, line 7 def initialize #@count = Array.new(10, 0) #@product_id = Array.new end
Public Instance Methods
count_update(order_records)
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this method updates the count column in the product model based on the quantity of products sold.
# File lib/product_update_single.rb, line 34 def count_update(order_records) #@order_confirmed = Order.last #@order_record = OrderItem.where(order_id: @order_confirmed.id) @store_memory = [] @order_record = order_records @order_record.each do |order_record| @product_count_update = Product.find(order_record.product_id) if(@product_count_update.count?) puts(@product_count_update) @product_count_update.count += order_record.quantity else @product_count_update.count = 0 @product_count_update.count += order_record.quantity end puts("inside count update function and order item should have been initiated by now") #@product_count_update.quantityAvailable -= order_record.quantity @product_count_update.save @store_memory << @product_count_update.store_detail_id end puts("count update should be completed by now and quantity of product ordered should be have been subtracted in the product") @store_memory.uniq.each do |call_hit| self.hit_counter(call_hit) end end
hit_counter(store_id)
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this method is triggered by the count update method internally to rank the products by its count updated previously.
# File lib/product_update_single.rb, line 60 def hit_counter(store_id) @count_iterate = 1 @prod = Product.where(store_detail_id: store_id) @sorted_hit = @prod.order('count desc') puts("Inside hit update function and product is initiated now, it should start updated the hit ranking") @sorted_hit.each do |pro| pro.hit = @count_iterate @count_iterate += 1 pro.save end end
product_hit_update_on_order_confirmation()
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# File lib/product_update_single.rb, line 13 def product_hit_update_on_order_confirmation #@count[@product_update.id - 1] = @count[@product_update.id - 1] + @order_record.quantity #@count_sort = @count.sort { |x,y| y <=> x } #@product_hit = Product.all #@result = @product_hit.order('hit asc') #@product_hit.each do |hit_value| #@product_id << hit_value.id #hit_value.hit = #end #@order_record = OrderItem.last #@product_hit_update = Product.find(@order_record.product_id) @order_record = OrderItem.last @product_hit_update = Product.find(@order_record.product_id) @product_hit_update.hit += @order_record.quantity @product_hit_update.quantityAvailable -= @order_record.quantity @product_hit_update.save end
refresh_quantity()
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# File lib/product_update_single.rb, line 72 def refresh_quantity @prod = Product.all @prod.each do |p| p.quantityAvailable = 120 p.count = 0 p.price = 12 p.offerPrice = 5 p.save end end