Implement eager load relations on graphqlQueries (#4391)

* Implement eager load relations on graphqlQueries

* Fix tests

* Fixes

* Fixes

packages/twenty-front/src/modules/object-metadata/utils/shouldFieldBeQueried.ts

@@ -0,0 +1,36 @@
+import { isUndefined } from '@sniptt/guards';
+
+import { FieldType } from '@/object-record/record-field/types/FieldType';
+
+import { FieldMetadataItem } from '../types/FieldMetadataItem';
+
+export const shouldFieldBeQueried = ({
+  field,
+  depth,
+  eagerLoadedRelations,
+}: {
+  field: Pick<FieldMetadataItem, 'name' | 'type'>;
+  depth?: number;
+  eagerLoadedRelations?: Record<string, boolean>;
+}): any => {
+  const fieldType = field.type as FieldType;
+
+  if (!isUndefined(depth) && depth < 0) {
+    return false;
+  }
+
+  if (!isUndefined(depth) && depth < 1 && fieldType === 'RELATION') {
+    return false;
+  }
+
+  if (
+    fieldType === 'RELATION' &&
+    !isUndefined(eagerLoadedRelations) &&
+    (isUndefined(eagerLoadedRelations[field.name]) ||
+      !eagerLoadedRelations[field.name])
+  ) {
+    return false;
+  }
+
+  return true;
+};