Add comment.

joist-orm · May 3, 2023 · 26cbf41 · 26cbf41
1 parent d244e67
commit 26cbf41
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/graphql-resolver-utils/src/entityResolver.ts b/packages/graphql-resolver-utils/src/entityResolver.ts
@@ -76,6 +76,7 @@ export function entityResolver<T extends Entity, A extends Record<string, keyof
     .map((ormField) => [
       ormField.fieldName,
       (entity: T, args, ctx, info: GraphQLResolveInfo) => {
+        // Use the `info` to see if the query is only returning `{ id }` and if so avoid fetching the entity
         if ((ormField.kind === "m2o" || ormField.kind === "poly") && info.fieldNodes.length === 1) {
           const selectionSet = info.fieldNodes[0].selectionSet;
           if (selectionSet) {