299 lines
12 KiB
Ruby
Executable File
299 lines
12 KiB
Ruby
Executable File
class Promotion < ApplicationRecord
|
|
validates_presence_of :promo_code,:promo_start_date,:promo_end_date,:promo_start_hour,:promo_end_hour,:promo_type,:original_product,:min_qty
|
|
|
|
has_many :promotion_products
|
|
|
|
accepts_nested_attributes_for :promotion_products , :allow_destroy => true , update_only: true
|
|
|
|
PROMO_TYPE1 = "Quantity"
|
|
PROMO_TYPE2 = "Net_off" # 3000 => - 500 => 2500 [total]
|
|
PROMO_TYPE3 = "Net_price" # 1800 => 1000 => 1000
|
|
PROMO_TYPE4 = "Percentage"
|
|
|
|
def self.promo_activate(saleObj)
|
|
array_same =[]
|
|
current_day = Time.now.strftime("%Y-%m-%d")
|
|
current_time = Time.now.strftime('%H:%M:%S')
|
|
day = Date.today.wday
|
|
promoList = is_between_promo_datetime(current_day,current_time)
|
|
puts "promoList - " + promoList.size.to_s
|
|
if promoList.size > 0
|
|
itemList = combine_item(saleObj)
|
|
is_promo_day(promoList,day, itemList, saleObj.sale_id)
|
|
end
|
|
end
|
|
|
|
def self.is_between_promo_datetime(current_day,current_time) #database is not local time
|
|
promoList = Promotion.where("(Date_Format(promo_start_date, '%Y-%m-%d') <=? AND Date_Format(promo_end_date, '%Y-%m-%d') >=?) AND (promo_start_hour < ? AND promo_end_hour > ?)", current_day, current_day, current_time, current_time)
|
|
return promoList
|
|
end
|
|
|
|
def self.combine_item(saleObj)
|
|
# order_id = saleObj.sale_orders[0][0].order_id
|
|
# itemList = OrderItem.where("order_id = ?", order_id).group(:item_instance_code).sum(:qty)
|
|
# array_same =[]
|
|
itemList = []
|
|
saleObj.sale_orders.each do |so|
|
|
itemList << OrderItem.where("order_id = ?",so.order_id).group(["item_instance_code", "order_id"]).sum(:qty)
|
|
end
|
|
|
|
return itemList
|
|
end
|
|
|
|
def self.is_promo_day(promoList, day, orderitemList, sale_id)
|
|
puts "Today date - " + day.to_s
|
|
promoList.each do |promo|
|
|
dayresult = promo.promo_day.include?(day.to_s)
|
|
if dayresult
|
|
orderitemList.each do |item|
|
|
find_promo_item(promo, item, sale_id)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.find_promo_item(promo, orderitem, sale_id)
|
|
# item_code = OrderItem.find_by_item_instance_code(orderitem[0][0]).item_code
|
|
orderitem.each do |odr_item|
|
|
if promo.original_product.downcase.to_s == odr_item[0][0]
|
|
if promo.min_qty.to_i > odr_item[1].to_i
|
|
return false
|
|
else
|
|
check_promo_type(promo,odr_item, sale_id)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.check_promo_type(promo, orderitem, sale_id)
|
|
promo.promotion_products.each do |promo_product|
|
|
if promo_product.item_code.downcase == orderitem[0][0]
|
|
same = true
|
|
else
|
|
# return false, promo_product
|
|
same = false
|
|
end
|
|
# same, promo_product = check_giveaway_product(promo, orderitem[0][0])
|
|
if promo.promo_type == Promotion::PROMO_TYPE1
|
|
if same
|
|
give_promotion_same_product(orderitem[1], promo.min_qty, promo_product.min_qty, orderitem, sale_id,promo_product.item_code)
|
|
else
|
|
give_promotion_second_product(orderitem[1], promo.min_qty, promo_product.item_code, orderitem, sale_id)
|
|
end
|
|
|
|
elsif promo.promo_type == Promotion::PROMO_TYPE2
|
|
give_promotion_nett_off(same,promo_product,promo.min_qty, orderitem, sale_id)
|
|
|
|
elsif promo.promo_type == Promotion::PROMO_TYPE3
|
|
give_promotion_nett_price(same,promo_product,promo.min_qty, orderitem, sale_id)
|
|
|
|
elsif promo.promo_type == Promotion::PROMO_TYPE4
|
|
give_promotion_discount(same,promo_product,promo.min_qty, orderitem, sale_id)
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.check_giveaway_product(promo, orderitem)
|
|
# promo_pp = []
|
|
# flag = false
|
|
# promo.promotion_products.each do |promo_product|
|
|
# if promo_product.item_code == orderitem
|
|
# # return true, promo_product
|
|
# promo_pp.push(promo_product)
|
|
# else
|
|
# # return false, promo_product
|
|
# end
|
|
# end
|
|
end
|
|
|
|
def self.give_promotion_same_product(qty, promoqty, foc_min_qty, orderitem, sale_id,promo_product)
|
|
puts " Order qty: " + qty.to_s + " / promoqty: " + promoqty.to_s + " / giveaway: " + foc_min_qty.to_s
|
|
multiple = qty.to_i / promoqty.to_i # loop count
|
|
charge_qty = 0
|
|
foc_qty = 0
|
|
if multiple > 0
|
|
multiple.times.each do |key|
|
|
if qty > promoqty
|
|
charge_qty += promoqty
|
|
different = qty - promoqty
|
|
qty = different
|
|
if different == 0
|
|
foc_qty += foc_min_qty
|
|
else
|
|
foc_qty += foc_min_qty
|
|
qty = qty - foc_min_qty
|
|
end
|
|
else
|
|
charge_qty += qty
|
|
end
|
|
end
|
|
if multiple == foc_qty
|
|
charge_qty += qty
|
|
end
|
|
else
|
|
charge_qty += qty
|
|
end
|
|
item = OrderItem.where("item_instance_code = '#{orderitem[0][0]}' and order_id = '#{orderitem[0][1]}'").first
|
|
if promo_product.downcase != item.item_instance_code
|
|
# item = item
|
|
# else
|
|
# item = OrderItem.find_by_item_code(promo_product)
|
|
item = OrderItem.where("item_code = '#{promo_product}' and order_id = '#{orderitem[0][1]}'").first
|
|
end
|
|
if !item.nil?
|
|
source = Order.find(item.order_id).source
|
|
update_existing_item(foc_qty, item, sale_id, "promotion", item.price,source)
|
|
end
|
|
end
|
|
# AA - 10 # 3 # BB # orderList, #S34345
|
|
def self.give_promotion_second_product(orderitem_count, foc_min_qty, promo_product, orderitem, sale_id)
|
|
puts "..... orderitem_count: " + orderitem_count.to_s + " / foc_min_qty: " + foc_min_qty.to_s + " /promo_product: " + promo_product + " orderitem: " + orderitem.to_s
|
|
promotion_qty = orderitem_count.to_i / foc_min_qty.to_i # get foc item qty
|
|
foc_qty = find_second_item_qty(sale_id, promo_product)
|
|
if (foc_qty < promotion_qty)
|
|
promotion_qty = foc_qty
|
|
end
|
|
# item = OrderItem.find_by_item_instance_code(promo_product)
|
|
item = OrderItem.where("item_instance_code = '#{promo_product}' and order_id = '#{orderitem[0][1]}'").first
|
|
if !item.nil?
|
|
source = Order.find(item.order_id).source
|
|
update_existing_item(promotion_qty, item, sale_id, "promotion", item.price,source)
|
|
end
|
|
end
|
|
|
|
|
|
def self.update_existing_item(qty, item, sale_id, type, item_price,source)
|
|
menu_category = MenuCategory.get_menu_category(item.item_code) #get menu category for menu items
|
|
|
|
sale_item = SaleItem.new
|
|
if !menu_category.nil?
|
|
sale_item.menu_category_code = menu_category.code
|
|
sale_item.menu_category_name = menu_category.name
|
|
end
|
|
sale_item.product_code = item.item_code
|
|
sale_item.item_instance_code = item.item_instance_code
|
|
sale_item.product_name = item.item_name + "(promotion)"
|
|
sale_item.product_alt_name = item.alt_name
|
|
sale_item.account_id = item.account_id
|
|
sale_item.remark = type
|
|
sale_item.status = "promotion"
|
|
sale_item.qty = qty * (-1)
|
|
|
|
sale_item.unit_price = item_price # * (-1)
|
|
sale_item.taxable_price = (qty * item_price) * (-1)
|
|
sale_item.price = qty * item_price * (-1)
|
|
|
|
sale_item.is_taxable = 1
|
|
sale_item.sale_id = sale_id
|
|
sale_item.save
|
|
sale = Sale.find(sale_id)
|
|
sale.compute_by_sale_items(sale.id, sale.sale_items, sale.total_discount,nil,source)
|
|
end
|
|
|
|
|
|
def self.give_promotion_nett_off(same, promo_product, foc_min_qty, orderitem, sale_id)
|
|
puts " same: " + same.to_s + " promo_product: " + promo_product.item_code.to_s + " foc_min_qty: " + foc_min_qty.to_s + " orderitem: " + orderitem.to_s
|
|
if same
|
|
foc_qty = orderitem[1].to_i / foc_min_qty
|
|
# item = OrderItem.find_by_item_instance_code(orderitem[0][0])
|
|
item = OrderItem.where("item_instance_code = '#{orderitem[0][0]}' and order_id = '#{orderitem[0][1]}'").first
|
|
if !item.nil?
|
|
source = Order.find(item.order_id).source
|
|
update_existing_item(foc_qty, item, sale_id, "promotion nett off", promo_product.net_off,source)
|
|
end
|
|
|
|
else
|
|
foc_qty = orderitem[1].to_i / foc_min_qty
|
|
# foc_qty = find_second_item_qty(sale_id, promo_product.item_code)
|
|
# item = OrderItem.find_by_item_instance_code(promo_product.item_code)
|
|
item = OrderItem.where("item_instance_code = '#{promo_product.item_code}' and order_id = '#{orderitem[0][1]}'").first
|
|
if !item.nil?
|
|
source = Order.find(item.order_id).source
|
|
update_existing_item(foc_qty, item, sale_id, "promotion nett off", promo_product.net_off,source)
|
|
end
|
|
|
|
end
|
|
end
|
|
|
|
def self.give_promotion_nett_price(same, promo_product, foc_min_qty, orderitem, sale_id)
|
|
puts " same: " + same.to_s + " promo_product: " + promo_product.item_code.to_s + " foc_min_qty: " + foc_min_qty.to_s + " orderitem: " + orderitem.to_s
|
|
if same
|
|
foc_qty = orderitem[1].to_i / foc_min_qty
|
|
# item = OrderItem.find_by_item_instance_code(orderitem[0][0]) # need to specify with menu item instance
|
|
item = OrderItem.where("item_instance_code = '#{orderitem[0][0]}' and order_id = '#{orderitem[0][1]}'").first
|
|
if !item.nil?
|
|
price = item.price.to_i - promo_product.net_price.to_i
|
|
source = Order.find(item.order_id).source
|
|
update_existing_item(foc_qty, item, sale_id, "promotion nett price", price,source)
|
|
end
|
|
|
|
else
|
|
order_qty = find_second_item_qty(sale_id, promo_product.item_code)# need to check for qty
|
|
foc_qty = orderitem[1].to_i / foc_min_qty
|
|
|
|
if foc_qty > order_qty
|
|
foc_qty = order_qty
|
|
end
|
|
# item = OrderItem.find_by_item_instance_code(promo_product.item_code)
|
|
item = OrderItem.where("item_instance_code = '#{promo_product.item_code}' and order_id = '#{orderitem[0][1]}'").first
|
|
if !item.nil?
|
|
price = item.price - promo_product.net_price
|
|
source = Order.find(item.order_id).source
|
|
update_existing_item(foc_qty, item, sale_id, "promotion nett price", price,source)
|
|
end
|
|
|
|
end
|
|
end
|
|
|
|
def self.give_promotion_discount(same, promo_product, foc_min_qty, orderitem, sale_id)
|
|
puts " same: " + same.to_s + " promo_product: " + promo_product.item_code.to_s + " foc_min_qty: " + foc_min_qty.to_s + " orderitem: " + orderitem.to_s
|
|
if same
|
|
foc_qty = orderitem[1].to_i / foc_min_qty
|
|
# item = OrderItem.find_by_item_instance_code(orderitem[0][0])
|
|
item = OrderItem.where("item_instance_code = '#{orderitem[0][0]}' and order_id = '#{orderitem[0][1]}'").first
|
|
# total = orderitem[1].to_i * item.price
|
|
if !item.nil?
|
|
total = item.price
|
|
price = calculate_discount(total, promo_product.percentage)
|
|
source = Order.find(item.order_id).source
|
|
update_existing_item(foc_qty, item, sale_id, "promotion discount", price,source)
|
|
end
|
|
|
|
else
|
|
order_qty = find_second_item_qty(sale_id, promo_product.item_code) #need to check
|
|
foc_qty = orderitem[1].to_i / foc_min_qty
|
|
# give total qty is 1
|
|
#foc_qty = (foc_qty - foc_qty) + 1
|
|
if foc_qty > order_qty
|
|
foc_qty = order_qty
|
|
end
|
|
# item = OrderItem.find_by_item_instance_code(promo_product.item_code)
|
|
item = OrderItem.where("item_instance_code = '#{promo_product.item_code}' and order_id = '#{orderitem[0][1]}'").first
|
|
# total = item.price * foc_qty
|
|
if !item.nil?
|
|
total = item.price
|
|
price = calculate_discount(total, promo_product.percentage)
|
|
source = Order.find(item.order_id).source
|
|
update_existing_item(foc_qty, item, sale_id, "promotion discount", price,source)
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.find_second_item_qty(sale_id, promo_item)
|
|
saleObj = Sale.find_by_sale_id(sale_id)
|
|
itemList = combine_item(saleObj)
|
|
itemList.each do |item|
|
|
item.each do |i|
|
|
if i[0][0] == promo_item.downcase
|
|
return i[1]
|
|
end
|
|
end
|
|
end
|
|
return 0
|
|
end
|
|
|
|
def self.calculate_discount(total, percentage)
|
|
return (total.to_i * percentage.to_i) / 100
|
|
end
|
|
end
|