NetexImport: Destroy referential on destroy if ready:false

If the `NetexImport`'s associated `Referential` has `ready: false`, when
the `NetexImport` is destroyed, also destroy the `Referential`.

This prevents a case where users get an invalid `Referential` as a
result of an import, but because of the `ready: false`, it doesn't
display on the website, so they can't see what the problem is.

Refs #4962

1 files changed, 9 insertions, 0 deletions

diff --git a/app/models/netex_import.rb b/app/models/netex_import.rb
index 32939a741..3d8ab3809 100644
--- a/app/models/netex_import.rb
+++ b/app/models/netex_import.rb
@@ -1,6 +1,7 @@
 require 'net/http'
 class NetexImport < Import
   after_commit :launch_java_import, on: :create
+  before_destroy :destroy_non_ready_referential
 
   validates_presence_of :parent
 
@@ -16,4 +17,12 @@ class NetexImport < Import
       end
     end
   end
+
+  private
+
+  def destroy_non_ready_referential
+    if !referential.ready
+      referential.destroy
+    end
+  end
 end