Merge branch '9277-trash-container-outputs' closes #9277

[arvados.git] / apps / workbench / app / models / pipeline_instance.rb

diff --git a/apps/workbench/app/models/pipeline_instance.rb b/apps/workbench/app/models/pipeline_instance.rb
index 6e556d5b75cae13626aad29d1c0a816a5a78b583..b6e0ef17aef886e624f5a9398827091a9d189863 100644 (file)
--- a/apps/workbench/app/models/pipeline_instance.rb
+++ b/apps/workbench/app/models/pipeline_instance.rb
@@ -13,7 +13,7 @@ class PipelineInstance < ArvadosBase
       template = if lookup and lookup[self.pipeline_template_uuid]
                    lookup[self.pipeline_template_uuid]
                  else
-                   PipelineTemplate.where(uuid: self.pipeline_template_uuid).first
+                   PipelineTemplate.find?(self.pipeline_template_uuid) if self.pipeline_template_uuid
                  end
       if template
         template.name
@@ -132,6 +132,14 @@ class PipelineInstance < ArvadosBase
     end
   end
 
+  def work_unit(label=nil)
+    PipelineInstanceWorkUnit.new(self, label || self.name, self.uuid)
+  end
+
+  def cancel
+    arvados_api_client.api "pipeline_instances/#{self.uuid}/", "cancel", {"cascade" => true}
+  end
+
   private
 
   def components_map