feat(Data Table Node): Add Data Table Node (no-changelog) (#18556)

packages/nodes-base/nodes/DataTable/actions/row/insert.operation.ts

@@ -0,0 +1,51 @@
+import type {
+	IDisplayOptions,
+	IDataObject,
+	IExecuteFunctions,
+	INodeExecutionData,
+	INodeProperties,
+} from 'n8n-workflow';
+
+import { COLUMNS } from '../../common/fields';
+import { dataObjectToApiInput, getDataTableProxyExecute } from '../../common/utils';
+
+export const FIELD: string = 'insert';
+
+const displayOptions: IDisplayOptions = {
+	show: {
+		resource: ['row'],
+		operation: [FIELD],
+	},
+};
+
+export const description: INodeProperties[] = [
+	{
+		...COLUMNS,
+		displayOptions,
+	},
+];
+
+export async function execute(
+	this: IExecuteFunctions,
+	index: number,
+): Promise<INodeExecutionData[]> {
+	const items = this.getInputData();
+
+	const dataStoreProxy = await getDataTableProxyExecute(this, index);
+	const dataMode = this.getNodeParameter('columns.mappingMode', index) as string;
+
+	let data: IDataObject;
+
+	if (dataMode === 'autoMapInputData') {
+		data = items[index].json;
+	} else {
+		const fields = this.getNodeParameter('columns.value', index, {}) as IDataObject;
+
+		data = fields;
+	}
+
+	const rows = dataObjectToApiInput(data, this.getNode(), index);
+
+	const insertedRowIds = await dataStoreProxy.insertRows([rows]);
+	return insertedRowIds.map((x) => ({ json: { id: x } }));
+}