ReferentialLines#show: Render links from ReferentialLineDecorator

Leverage our newly created `ReferentialLineDecorator` to render the
header links, allowing us to use them both here and in the table of
lines on the Referentials#show page.

Used the extended decoration syntax to allow us to specify the
`ReferentialLineDecorator`, otherwise Draper will infer `LineDecorator`,
which is not what we want in this case.

Refs #3479

1 files changed, 8 insertions, 0 deletions

diff --git a/app/controllers/referential_lines_controller.rb b/app/controllers/referential_lines_controller.rb
index fe81bee12..1da64991d 100644
--- a/app/controllers/referential_lines_controller.rb
+++ b/app/controllers/referential_lines_controller.rb
@@ -37,6 +37,14 @@ class ReferentialLinesController < ChouetteController
     )
 
     show! do
+      @line = ReferentialLineDecorator.decorate(
+        @line,
+        context: {
+          referential: referential,
+          current_organisation: current_organisation
+        }
+      )
+
       build_breadcrumb :show
     end
   end