diff options
| -rw-r--r-- | app/models/chouette/route.rb | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/app/models/chouette/route.rb b/app/models/chouette/route.rb index d1e72de20..020220a19 100644 --- a/app/models/chouette/route.rb +++ b/app/models/chouette/route.rb @@ -69,17 +69,31 @@ class Chouette::Route < Chouette::TridentActiveRecord validates :wayback, inclusion: { in: self.wayback.values } - before_destroy :dereference_opposite_route - after_commit :journey_patterns_control_route_sections def geometry_presenter Chouette::Geometry::RoutePresenter.new self end - def dereference_opposite_route - self.line.routes.each do |r| - r.update_attributes( :opposite_route => nil) if r.opposite_route == self + @@opposite_waybacks = { straight_forward: :backward, backward: :straight_forward} + def opposite_wayback + @@opposite_waybacks[wayback.to_sym] + end + + def opposite_route_candidates + if opposite_wayback + line.routes.where(opposite_route: [nil, self], wayback: opposite_wayback) + else + self.class.none + end + end + + validate :check_opposite_route + def check_opposite_route + return unless opposite_route && opposite_wayback + + unless opposite_route_candidates.include?(opposite_route) + errors.add(:opposite_route_id, :invalid) end end |