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Versions: 55
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Contents
module Effective
class CpdCategory < ActiveRecord::Base
has_rich_text :body
has_many :cpd_activities, -> { order(:position) }, inverse_of: :cpd_category, dependent: :destroy
accepts_nested_attributes_for :cpd_activities, allow_destroy: true
has_many :rules, class_name: 'Effective::CpdRule', as: :ruleable
has_many :cpd_statement_activities
if respond_to?(:log_changes)
log_changes(except: [:rules, :cpd_statement_activities])
end
effective_resource do
title :string
position :integer
timestamps
end
scope :deep, -> { with_rich_text_body.includes(cpd_activities: [:rich_text_body]) }
scope :sorted, -> { order(:position) }
before_validation do
self.position ||= (CpdCategory.all.maximum(:position) || -1) + 1
end
validates :title, presence: true
validates :position, presence: true
validates :body, presence: true
before_destroy do
if (count = cpd_statement_activities.length) > 0
raise("#{count} statement activities belong to this category")
end
end
def to_s
title.presence || 'category'
end
end
end
Version data entries
55 entries across 55 versions & 1 rubygems