IO-3529 Job Lines on Closing add IDs

Signed-off-by: Allan Carr <allan@imexsystems.ca>

client/src/pages/jobs-close/jobs-close.component.jsx

@@ -82,10 +82,23 @@ export function JobsCloseComponent({ job, bodyshop, jobRO, insertAuditTrail, set
 
   const handleFinish = async ({ removefromproduction, ...values }) => {
     setLoading(true);
+    
+    // Validate that all joblines have valid IDs
+    const joblinesWithIds = values.joblines.filter(jl => jl && jl.id);
+    if (joblinesWithIds.length !== values.joblines.length) {
+      notification.error({
+        title: t("jobs.errors.invalidjoblines"),
+        message: t("jobs.errors.missingjoblineids")
+      });
+      setLoading(false);
+      return;
+    }
+    
     const result = await client.mutate({
       mutation: generateJobLinesUpdatesForInvoicing(values.joblines)
     });
     if (result.errors) {
+      setLoading(false);
       return; // Abandon the rest of the close.
     }