app/models/product.rb
# frozen_string_literal: true
# == Schema Information
#
# Table name: products
#
# id :bigint(8) not null, primary key
# name :string(255)
# package :string(255)
# price :integer
# weight_value :integer
# weight_type :string(255)
#
class Product < ActiveRecord::Base
enum package: {
bag: 'bag',
bottle: 'bottle',
bottles: 'bottles',
box: 'box',
jar: 'jar',
tray: 'tray'
}
enum weight_type: {
gram: 'gram',
liter: 'liter'
}
def euro
"#{price.to_i / 100},#{price.to_s[-2..-1]} €"
end
def weight
if weight_type == 'gram'
if weight_value >= 1000
"#{weight_value / 1000.0} Kg"
else
"#{weight_value} gr"
end
elsif weight_type == 'liter'
"#{weight_value} L"
end
end
def upname
name.capitalize
end
def plurality?(quantity, package)
if quantity >= 2
package[1]
else
package[0]
end
end
end