127 lines
3.9 KiB
Ruby
127 lines
3.9 KiB
Ruby
class SaleItem < ApplicationRecord
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self.primary_key = "sale_item_id"
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#primary key - need to be unique generated for multiple shops
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before_create :generate_custom_id
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belongs_to :sale
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#compute items - discount, tax, price_change
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def compute_item
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end
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def self.get_order_items_details(sale_id)
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order_details = SaleItem.select("sales.total_tax as tax_amount, sales.grand_total as grand_total_amount , sales.total_discount as discount_amount,sales.receipt_date as receipt_date,
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sales.cashier_name,sales.receipt_no,sale_items.product_name as item_name,sale_items.qty,sale_items.price,sale_items.unit_price as total_price")
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.joins("left join sales on sales.sale_id = sale_items.sale_id")
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.where("sale_items.sale_id=?",sale_id)
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# sale_orders = SaleOrder.where("sale_id=?",sale_id)
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# if sale_orders
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# sale_orders.each do |sale_order|
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# order_details = SaleItem.select("sales.total_discount as discount_amount,DATE_FORMAT(sales.receipt_date,'%Y-%m-%d %h:%m') as receipt_date,sales.cashier_name,sales.receipt_no,sale_items.product_name as item_name,sale_items.qty,sale_items.price,sale_items.unit_price as total_price")
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# .joins("left join sales on sales.id = sale_items.sale_id")
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# .where("sale_items.sale_id=?",sale_order.sale_id)
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# return order_details
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# end
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# else
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# return false
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# end
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end
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# Get Prices for each accounts (eg: food, beverage)
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def self.calculate_price_by_accounts(sale_items)
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price_accounts = []
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Account.all.each do |a|
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account_price = {:name => a.title, :price => 0}
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# Check for actual sale items
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sale_items.each do |si|
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if si.account_id == a.id
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account_price[:price] = account_price[:price] + si.price
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end
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end
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price_accounts.push(account_price)
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end
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return price_accounts
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end
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# Get discount Prices for each accounts (eg: food, beverage)
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def self.get_discount_price_by_accounts(sale_items)
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discount_accounts = []
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Account.all.each do |a|
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discount_account = {:name => a.title, :price => 0}
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# Check for actual sale items
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sale_items.where("is_taxable = false AND remark = 'Discount'").find_each do |si|
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if si.account_id == a.id
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discount_account[:price] = (discount_account[:price].abs + si.price.abs) * -1
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end
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end
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discount_accounts.push(discount_account)
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end
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return discount_accounts
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end
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# Calculate rebate_by_account
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def self.calculate_rebate_by_account(sale_items)
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rebateacc = Account.where("rebate=?",true)
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price = 0
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rebate_arr = []
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rebateacc.each do |a|
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account_price = {:type => a.title, :amount => 0}
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# Check for actual sale items
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sale_items.each do |si|
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if si.account_id == a.id
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account_price[:amount] = account_price[:amount] + si.price
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price = price + si.price
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end
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end
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rebate_arr.push(account_price)
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end
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return price,rebate_arr
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end
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# get food price or beverage price for item
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def self.get_rebate_price(sale_item_id,rebateacc)
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price = 0
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type = ''
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item=SaleItem.select("sale_items.price , menu_items.account_id")
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.joins("left join menu_items on menu_items.item_code = sale_items.product_code")
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.where("sale_items.sale_item_id=?", sale_item_id.to_s)
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rebateacc.each do |i|
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if item[0].account_id == i.id
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price = item[0].price
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type = i.title
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end
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end
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return price,type
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end
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# def self.get_overall_discount(sale_id)
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# price = 0.0
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# item=SaleItem.where("product_code=?", sale_id)
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#
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# item.each do|i|
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# price += i.price
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# end
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#
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# return price
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# end
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private
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def generate_custom_id
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self.sale_item_id = SeedGenerator.generate_id(self.class.name, "SLI")
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end
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end
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