n8n/packages/nodes-base/nodes/Webflow/V2/actions/Item/get.operation.ts

import type {
	IDataObject,
	INodeExecutionData,
	INodeProperties,
	IExecuteFunctions,
} from 'n8n-workflow';

import { updateDisplayOptions, wrapData } from '../../../../../utils/utilities';
import { webflowApiRequest } from '../../../GenericFunctions';

const properties: INodeProperties[] = [
	{
		displayName: 'Site Name or ID',
		name: 'siteId',
		type: 'options',
		required: true,
		typeOptions: {
			loadOptionsMethod: 'getSites',
		},
		default: '',
		description:
			'ID of the site containing the collection whose items to operate on. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code-examples/expressions/">expression</a>.',
	},
	{
		displayName: 'Collection Name or ID',
		name: 'collectionId',
		type: 'options',
		required: true,
		typeOptions: {
			loadOptionsMethod: 'getCollections',
			loadOptionsDependsOn: ['siteId'],
		},
		default: '',
		description:
			'ID of the collection whose items to operate on. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code-examples/expressions/">expression</a>.',
	},
	{
		displayName: 'Item ID',
		name: 'itemId',
		type: 'string',
		required: true,
		default: '',
		description: 'ID of the item to operate on',
	},
];

const displayOptions = {
	show: {
		resource: ['item'],
		operation: ['get'],
	},
};

export const description = updateDisplayOptions(displayOptions, properties);

export async function execute(
	this: IExecuteFunctions,
	items: INodeExecutionData[],
): Promise<INodeExecutionData[]> {
	const returnData: INodeExecutionData[] = [];
	let responseData;
	for (let i = 0; i < items.length; i++) {
		try {
			const collectionId = this.getNodeParameter('collectionId', i) as string;
			const itemId = this.getNodeParameter('itemId', i) as string;
			responseData = await webflowApiRequest.call(
				this,
				'GET',
				`/collections/${collectionId}/items/${itemId}`,
			);

			const executionData = this.helpers.constructExecutionMetaData(
				wrapData(responseData.body as IDataObject[]),
				{ itemData: { item: i } },
			);

			returnData.push(...executionData);
		} catch (error) {
			if (this.continueOnFail()) {
				returnData.push({ json: { message: error.message, error } });
				continue;
			}
			throw error;
		}
	}

	return returnData;
}