96 lines
3.3 KiB
Ruby
Executable File
96 lines
3.3 KiB
Ruby
Executable File
class MenuItem < ApplicationRecord
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# before_create :generate_menu_item_code
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belongs_to :menu_category, :optional => true
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has_many :menu_item_instances
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has_many :commissions
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has_many :product_commissions
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# belongs_to :parent, :class_name => "MenuItem", foreign_key: "menu_item_id", :optional => true
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# has_many :children, :class_name => "MenuItem", foreign_key: "menu_item_id"
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belongs_to :account
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has_many :menu_item_sets
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has_and_belongs_to_many :item_sets, join_table: "menu_item_sets"
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validates_presence_of :item_code, :name, :type, :min_qty,:account_id
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validate_uniqueness_of :item_code, scope: shop_code
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default_scope { order('item_code asc') }
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scope :simple_menu_item, -> { where(type: 'SimpleMenuItem') }
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scope :set_menu_item, -> { where(type: 'SetMenuItem') }
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scope :active, -> { where(is_available: true) }
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# Item Image Uploader
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mount_uploader :image_path, MenuItemImageUploader
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def self.collection
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MenuItem.select("id, name").map { |e| [e.name, e.id] }
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end
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# Work with item_code = item_instance_code
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def self.search_by_item_code(item_code)
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MenuItem.left_joins(:menu_item_instances => :menu_instance_item_sets)
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.where(menu_item_instances: {item_instance_code: item_code})
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.pluck(:type, :account_id, :item_code, :item_instance_code, :name, :alt_name, :item_instance_name, :price, :promotion_price, :is_on_promotion, "menu_item_instances.is_available", :taxable, :item_set_id)
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.map { |type, account_id, item_code, item_instance_code, item_name, item_alt_name, item_instance_name, price, promotion_price, is_on_promotion, is_available, taxable, item_set_id|
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name = item_instance_name if item_set_id
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name ||= "#{item_name}#{' - ' + item_instance_name if item_instance_name.present?}"
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{
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type: type,
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account_id: account_id,
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item_code: item_code,
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item_instance_code: item_instance_code,
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name: "#{name}",
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alt_name: "#{item_alt_name}",
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price: price,
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promotion_price: promotion_price,
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is_on_promotion: is_on_promotion,
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is_available: is_available,
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taxable: taxable
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}
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}
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end
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def self.deleteRecursive(menu_item)
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# find the sub menu item of current item
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# sub_menu_items = MenuItem.where("id=?",menu_item.id)
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# if sub_menu_items.length != 0
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# # sub_menu_items.each do |subitem|
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# # # if deleteRecursive(subitem)
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# # # end
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# # end
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# # find the instances of current menu item
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# instances = MenuItemInstance.where("menu_item_id=?",menu_item.id)
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# instances.each do |instance|
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# instance.menu_instance_item_sets.destroy_all
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# end
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# menu_item.menu_item_sets.destroy_all
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# return true
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# else
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# instances = MenuItemInstance.where("menu_item_id=?",menu_item.id)
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# instances.each do |instance|
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# instance.menu_instance_item_sets.destroy_all
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# end
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# menu_item.menu_item_sets.destroy_all
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# return true
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# end
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instances = MenuItemInstance.where("menu_item_id=?",menu_item.id)
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instances.each do |instance|
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instance.menu_instance_item_sets.destroy_all
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instance.destroy
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end
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menu_item.menu_item_sets.destroy_all
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menu_item.destroy
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return true
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end
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# private
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# def generate_menu_item_code
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# self.item_code = SeedGenerator.generate_code(self.class.name, "I")
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# end
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end
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