metamaps--metamaps/app/models/synapse.rb
Devin Howard 7d4da81272 Update code style automatically using rubocop gem (#563)
* install rubocop

* 1961 automatic rubocop fixes

* update rubocop.yml to ignore half of the remaining cops

* rubocop lint warnings

* random other warnings fixed
2016-07-26 08:14:23 +08:00

59 lines
1.4 KiB
Ruby

class Synapse < ActiveRecord::Base
belongs_to :user
belongs_to :defer_to_map, class_name: 'Map', foreign_key: 'defer_to_map_id'
belongs_to :topic1, class_name: 'Topic', foreign_key: 'node1_id'
belongs_to :topic2, class_name: 'Topic', foreign_key: 'node2_id'
has_many :mappings, as: :mappable, dependent: :destroy
has_many :maps, through: :mappings
validates :desc, length: { minimum: 0, allow_nil: false }
validates :permission, presence: true
validates :node1_id, presence: true
validates :node2_id, presence: true
validates :permission, inclusion: { in: Perm::ISSIONS.map(&:to_s) }
validates :category, inclusion: { in: ['from-to', 'both'], allow_nil: true }
scope :for_topic, ->(topic_id = nil) {
where('node1_id = ? OR node2_id = ?', topic_id, topic_id)
}
# :nocov:
delegate :name, to: :user, prefix: true
# :nocov:
# :nocov:
def user_image
user.image.url
end
# :nocov:
# :nocov:
def collaborator_ids
if defer_to_map
defer_to_map.editors.select { |mapper| mapper != user }.map(&:id)
else
[]
end
end
# :nocov:
# :nocov:
def calculated_permission
if defer_to_map
defer_to_map.permission
else
permission
end
end
# :nocov:
# :nocov:
def as_json(_options = {})
super(methods: [:user_name, :user_image, :calculated_permission, :collaborator_ids])
end
# :nocov:
end