Sha256: dbca3473b75ec6e69959de303d379b04db797bb8d8745cd2e26dffa76e73c89f
Contents?: true
Size: 1.83 KB
Versions: 157
Compression:
Stored size: 1.83 KB
Contents
module Comee
module Core
class Price < ApplicationRecord
self.abstract_class = true
before_save :compute_status
enum :status, {past: 0, current: 1, future: 2}
enum :price_status, {draft: 0, approved: 1}
scope :current, -> { where(status: Price.statuses[:current]) }
scope :future, -> { where(status: Price.statuses[:future]) }
belongs_to :product
belongs_to :unit
validates :price_status, :valid_from, :valid_to, presence: true
validate :validate_price_validity_dates
def validate_price_validity_dates
return unless valid_from && valid_to
period = Period.new(valid_from, valid_to)
errors.add(:base, "Price validity date range is not correct.") unless period.valid?
end
def draft?
Price.price_statuses[price_status] == Price.price_statuses[:draft]
end
def approved?
Price.price_statuses[price_status] == Price.price_statuses[:approved]
end
def compute_status
period = Period.new(valid_from, valid_to)
if period.past?
self.status = Price.statuses[:past]
elsif period.current?
self.status = Price.statuses[:current]
elsif period.future?
self.status = Price.statuses[:future]
end
end
def approve
if Price.price_statuses[price_status] == Price.price_statuses[:approved]
raise(StandardError, "Price status is already in approved state.")
end
self.price_status = Price.price_statuses[:approved]
save!
self
end
def past?
Price.statuses[status] == Price.statuses[:past]
end
def current?
Price.statuses[status] == Price.statuses[:current]
end
def future?
Price.statuses[status] == Price.statuses[:future]
end
end
end
end
Version data entries
157 entries across 157 versions & 1 rubygems