Refs #5430 @2h; Deactivate lines instead of destroying them

- Add `activate` and `deactivate` actions in `LinesController`, as well
as corresponding routes
- Add `activate!` and `deactivate!` methods in `Chouette::Line`, as well
as `activated?`
- Add `activate?` and `deactivate?` permissions in `LinePolicy`
- Add corresponding `action_links`in the Decorator
- Create helper for these actions
- Add an optional `'extra_class` to the Links
- Update styles for ".delete-action" to handle the case where there are
several
- Add I18n keys accordingly

1 files changed, 11 insertions, 0 deletions

diff --git a/app/models/chouette/line.rb b/app/models/chouette/line.rb
index 93d4f5e8b..2d776e94b 100644
--- a/app/models/chouette/line.rb
+++ b/app/models/chouette/line.rb
@@ -79,5 +79,16 @@ module Chouette
       line_referential.companies.where(id: ([company_id] + Array(secondary_company_ids)).compact)
     end
 
+    def deactivate!
+      update_attribute :deactivated, true
+    end
+
+    def activate!
+      update_attribute :deactivated, false
+    end
+
+    def activated?
+      !deactivated
+    end
   end
 end