add object id column to export as csv

Author: AdityaPimpalkar

packages/twenty-front/src/modules/object-record/record-index/options/hooks/__tests__/useExportTableData.test.ts

@@ -40,6 +40,7 @@ describe('generateCsv', () => {
     ] as ColumnDefinition<FieldMetadata>[];
     const rows = [
       {
+        id: '1',
         bar: 'another field',
         empty: null,
         foo: 'some field',
@@ -48,8 +49,8 @@ describe('generateCsv', () => {
       },
     ];
     const csv = generateCsv({ columns, rows });
-    expect(csv).toEqual(`Foo,Empty,Nested Foo,Nested Nested,Relation
-some field,,foo,nested,a relation`);
+    expect(csv).toEqual(`id,Foo,Empty,Nested Foo,Nested Nested,Relation
+1,some field,,foo,nested,a relation`);
   });
 });
 
@@ -62,6 +63,7 @@ describe('csvDownloader', () => {
         { id: 2, name: 'Alice' },
       ],
       columns: [],
+      objectNameSingular: '',
     };
 
     const link = document.createElement('a');

packages/twenty-front/src/modules/object-record/record-index/options/hooks/useExportTableData.ts

@@ -6,6 +6,7 @@ import { useFindManyRecords } from '@/object-record/hooks/useFindManyRecords';
 import { FieldMetadata } from '@/object-record/record-field/types/FieldMetadata';
 import { useRecordTableStates } from '@/object-record/record-table/hooks/internal/useRecordTableStates';
 import { ColumnDefinition } from '@/object-record/record-table/types/ColumnDefinition';
+import { FieldMetadataType } from '~/generated/graphql';
 import { isDefined } from '~/utils/isDefined';
 import { isUndefinedOrNull } from '~/utils/isUndefinedOrNull';
 import { sleep } from '~/utils/sleep';
@@ -45,14 +46,27 @@ export const generateCsv: GenerateExport = ({
       col.metadata.relationType === 'TO_ONE_OBJECT',
   );
 
-  const keys = columnsToExport.flatMap((col) => {
+  const objectIdColumn: ColumnDefinition<FieldMetadata> = {
+    fieldMetadataId: '',
+    type: FieldMetadataType.Uuid,
+    iconName: '',
+    label: `id`,
+    metadata: {
+      fieldName: 'id',
+    },
+    position: 0,
+    size: 0,
+  };
+
+  const columnsToExportWithIdColumn = [objectIdColumn, ...columnsToExport];
+
+  const keys = columnsToExportWithIdColumn.flatMap((col) => {
     const column = {
       field: `${col.metadata.fieldName}${col.type === 'RELATION' ? 'Id' : ''}`,
       title: [col.label, col.type === 'RELATION' ? 'Id' : null]
         .filter(isDefined)
         .join(' '),
     };
-
     const fieldsWithSubFields = rows.find((row) => {
       const fieldValue = (row as any)[column.field];
       const hasSubFields =