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Contents
# frozen_string_literal: true
module Effective
class EventProduct < ActiveRecord::Base
acts_as_archived
belongs_to :event
has_many :event_addons
has_many :purchased_event_addons, -> { EventAddon.purchased }, class_name: 'Effective::EventAddon'
log_changes(to: :event) if respond_to?(:log_changes)
has_rich_text :body
effective_resource do
title :string
capacity :integer
# Pricing
price :integer
qb_item_name :string
tax_exempt :boolean
position :integer
archived :boolean
timestamps
end
scope :sorted, -> { order(:position) }
scope :deep, -> { with_rich_text_body.includes(:purchased_event_addons) }
scope :archived, -> { where(archived: true) }
scope :unarchived, -> { where(archived: false) }
before_validation(if: -> { event.present? }) do
self.position ||= (event.event_products.map(&:position).compact.max || -1) + 1
end
validates :title, presence: true, uniqueness: { scope: [:event_id] }
validates :price, presence: true
def to_s
title.presence || 'New Event Product'
end
# Available for purchase
def available?
return false if archived?
capacity_available?
end
def capacity_available?
capacity.blank? || (capacity_available > 0)
end
def capacity_available
return nil if capacity.blank?
[(capacity - purchased_event_addons_count), 0].max
end
def purchased_event_addons_count
purchased_event_addons.length
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems