first commit

packages/nodes-base/nodes/Airtable/v2/actions/base/getSchema.operation.ts

@@ -0,0 +1,64 @@
+import type {
+	IExecuteFunctions,
+	INodeExecutionData,
+	INodeProperties,
+	NodeApiError,
+} from 'n8n-workflow';
+
+import { updateDisplayOptions, wrapData } from '../../../../../utils/utilities';
+import { processAirtableError } from '../../helpers/utils';
+import { apiRequest } from '../../transport';
+import { baseRLC } from '../common.descriptions';
+import type { TablesResponse } from '../types';
+
+const properties: INodeProperties[] = [
+	{
+		...baseRLC,
+		description: 'The Airtable Base to retrieve the schema from',
+	},
+];
+
+const displayOptions = {
+	show: {
+		resource: ['base'],
+		operation: ['getSchema'],
+	},
+};
+
+export const description = updateDisplayOptions(displayOptions, properties);
+
+export async function execute(
+	this: IExecuteFunctions,
+	items: INodeExecutionData[],
+): Promise<INodeExecutionData[]> {
+	let returnData: INodeExecutionData[] = [];
+
+	for (let i = 0; i < items.length; i++) {
+		try {
+			const baseId = this.getNodeParameter('base', i, undefined, {
+				extractValue: true,
+			}) as string;
+
+			const responseData: TablesResponse = await apiRequest.call(
+				this,
+				'GET',
+				`meta/bases/${baseId}/tables`,
+			);
+
+			const executionData = this.helpers.constructExecutionMetaData(wrapData(responseData.tables), {
+				itemData: { item: i },
+			});
+
+			returnData = returnData.concat(executionData);
+		} catch (error) {
+			error = processAirtableError(error as NodeApiError, undefined, i);
+			if (this.continueOnFail()) {
+				returnData.push({ json: { error: error.message } });
+				continue;
+			}
+			throw error;
+		}
+	}
+
+	return returnData;
+}