Refactor graphql query runner + fix nested or (#6986)

packages/twenty-server/src/engine/api/graphql/graphql-query-runner/utils/convert-object-metadata-to-map.util.ts

@@ -1,6 +1,11 @@
 import { FieldMetadataInterface } from 'src/engine/metadata-modules/field-metadata/interfaces/field-metadata.interface';
 import { ObjectMetadataInterface } from 'src/engine/metadata-modules/field-metadata/interfaces/object-metadata.interface';
 
+import {
+  GraphqlQueryRunnerException,
+  GraphqlQueryRunnerExceptionCode,
+} from 'src/engine/api/graphql/graphql-query-runner/errors/graphql-query-runner.exception';
+
 export type FieldMetadataMap = Record<string, FieldMetadataInterface>;
 
 export type ObjectMetadataMapItem = Omit<ObjectMetadataInterface, 'fields'> & {
@@ -33,3 +38,19 @@ export const convertObjectMetadataToMap = (
 
   return objectMetadataMap;
 };
+
+export const getObjectMetadata = (
+  objectMetadataMap: Record<string, any>,
+  objectName: string,
+): ObjectMetadataMapItem => {
+  const objectMetadata = objectMetadataMap[objectName];
+
+  if (!objectMetadata) {
+    throw new GraphqlQueryRunnerException(
+      `Object metadata not found for ${objectName}`,
+      GraphqlQueryRunnerExceptionCode.OBJECT_METADATA_NOT_FOUND,
+    );
+  }
+
+  return objectMetadata;
+};