first commit

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

@@ -0,0 +1,51 @@
+import {
+	NodeOperationError,
+	type IDisplayOptions,
+	type IExecuteFunctions,
+	type INodeExecutionData,
+	type INodeProperties,
+} from 'n8n-workflow';
+
+import { DRY_RUN } from '../../common/fields';
+import { getSelectFields, getSelectFilter } from '../../common/selectMany';
+import { getDataTableProxyExecute, getDryRunParameter } from '../../common/utils';
+
+// named `deleteRows` since `delete` is a reserved keyword
+export const FIELD: string = 'deleteRows';
+
+const displayOptions: IDisplayOptions = {
+	show: {
+		resource: ['row'],
+		operation: [FIELD],
+	},
+};
+
+export const description: INodeProperties[] = [
+	...getSelectFields(displayOptions),
+	{
+		displayName: 'Options',
+		name: 'options',
+		type: 'collection',
+		default: {},
+		placeholder: 'Add option',
+		options: [DRY_RUN],
+		displayOptions,
+	},
+];
+
+export async function execute(
+	this: IExecuteFunctions,
+	index: number,
+): Promise<INodeExecutionData[]> {
+	const dataTableProxy = await getDataTableProxyExecute(this, index);
+	const dryRun = getDryRunParameter(this, index);
+	const filter = await getSelectFilter(this, index);
+
+	if (filter.filters.length === 0) {
+		throw new NodeOperationError(this.getNode(), 'At least one condition is required');
+	}
+
+	const result = await dataTableProxy.deleteRows({ filter, dryRun });
+
+	return result.map((json) => ({ json }));
+}