chore(weave): add useProjectHasWeaveData hook (#1372)

* add useProjectHasWeaveData hook

* add loading

* delete unused funcs

* add calls hook back

weave-js/src/components/PagePanelComponents/Home/Browse3/pages/wfReactInterface/context.tsx

@@ -78,7 +78,7 @@ export const WFDataModelAutoProvider: FC<{
   entityName: string;
   projectName: string;
 }> = ({entityName, projectName, children}) => {
-  // const hasTSData = useProjectHasTraceServerCalls(entityName, projectName);
+  // const { result: hasTSData } = useProjectHasTraceServerData(entityName, projectName);
   const hasTSData = true;
 
   if (hasTSData) {
@@ -104,7 +104,7 @@ export const WFDataModelAutoProvider: FC<{
 
 /**
  * Returns true if the client can connect to trace server and the project has
- * data in the trace server.
+ * calls.
  */
 export const useProjectHasTraceServerCalls = (
   entity: string,
@@ -114,6 +114,38 @@ export const useProjectHasTraceServerCalls = (
   const calls = tsWFDataModelHooks.useCalls(entity, project, {}, 1, {
     skip: !hasTraceServer,
   });
+  const loading = calls.loading;
+  return {
+    loading,
+    result: (calls.result ?? []).length > 0,
+  };
+};
+
+/**
+ * Returns true if the client can connect to trace server and the project has
+ * objects or calls.
+ */
+export const useProjectHasTraceServerData = (
+  entity: string,
+  project: string
+) => {
+  const hasTraceServer = useHasTraceServerClientContext();
+  const objs = tsWFDataModelHooks.useRootObjectVersions(
+    entity,
+    project,
+    {},
+    1,
+    {
+      skip: !hasTraceServer,
+    }
+  );
 
-  return (calls.result ?? []).length > 0;
+  const calls = tsWFDataModelHooks.useCalls(entity, project, {}, 1, {
+    skip: !hasTraceServer,
+  });
+  const loading = objs.loading || calls.loading;
+  return {
+    loading,
+    result: (objs.result ?? []).length > 0 || (calls.result ?? []).length > 0,
+  };
 };