15027: Removes commented out code.

[arvados-workbench2.git] / src / models / workflow.ts

diff --git a/src/models/workflow.ts b/src/models/workflow.ts
index 4fc70419e5be1fbd6b5ddeb86c321e5ad99dcdd8..abc92c624d97ea72e84daef51d854af9f12d1009 100644 (file)
--- a/src/models/workflow.ts
+++ b/src/models/workflow.ts
@@ -121,10 +121,18 @@ export const parseWorkflowDefinition = (workflow: WorkflowResource): WorkflowRes
     return definition;
 };
 
-export const getWorkflowInputs = (workflowDefinition: WorkflowResourceDefinition) => {
-    const mainWorkflow = workflowDefinition.$graph!.find(item => item.class === 'Workflow' && item.id === '#main');
+export const getWorkflow = (workflowDefinition: WorkflowResourceDefinition) => {
+    if (!workflowDefinition.$graph) { return undefined; }
+    const mainWorkflow = workflowDefinition.$graph.find(item => item.class === 'Workflow' && item.id === '#main');
     return mainWorkflow
-        ? mainWorkflow.inputs
+        ? mainWorkflow
+        : undefined;
+};
+
+export const getWorkflowInputs = (workflowDefinition: WorkflowResourceDefinition) => {
+    if (!workflowDefinition) { return undefined; }
+    return getWorkflow(workflowDefinition)
+        ? getWorkflow(workflowDefinition)!.inputs
         : undefined;
 };