Sha256: 87e08d6abd7a7070851c30c550d5407214ce415191f2a0ab3f3138827715fa4c
Contents?: true
Size: 744 Bytes
Versions: 8
Compression:
Stored size: 744 Bytes
Contents
module Gaku
class GradingMethodSet < ActiveRecord::Base
has_many :grading_method_set_items, -> { order(:position) }
has_many :grading_methods, through: :grading_method_set_items
validates :name, presence: true, uniqueness: true
before_save :ensure_first_is_primary, on: :create
def make_primary
GradingMethodSet.where.not(id: id).update_all({ primary: false })
update_attribute(:primary, true)
end
def items
grading_method_set_items
end
private
def ensure_first_is_primary
self.primary = true if GradingMethodSet.all.empty?
end
def update_items_positions(id, index)
grading_method_set_items.update_all( { position: index }, { id: id } )
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems