Fall back to Index for deployed check if query fails (intersystems-community#1083)

Author: isc-bsaviano

src/utils/index.ts

@@ -604,11 +604,14 @@ export async function fileExists(file: vscode.Uri): Promise<boolean> {
 
 /** Check if class `cls` is Deployed in using server connection `api`. */
 export async function isClassDeployed(cls: string, api: AtelierAPI): Promise<boolean> {
-  return api
-    .actionQuery("SELECT Deployed FROM %Dictionary.ClassDefinition WHERE Name = ?", [
-      cls.slice(-4).toLowerCase() == ".cls" ? cls.slice(0, -4) : cls,
-    ])
-    .then((data) => data.result.content[0]?.Deployed > 0);
+  const clsname = cls.slice(-4).toLowerCase() == ".cls" ? cls.slice(0, -4) : cls;
+  return (
+    api
+      .actionQuery("SELECT Deployed FROM %Dictionary.ClassDefinition WHERE Name = ?", [clsname])
+      .then((data) => data.result.content[0]?.Deployed > 0)
+      // Query failure is probably due to a permissions error, so fall back to index
+      .catch(() => api.actionIndex([`${clsname}.cls`]).then((data) => data.result.content[0].content?.depl ?? false))
+  );
 }
 
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