Adding FriendGrid example node (updated version of the one in the n8n docs)

nodes/FriendGrid/FriendGrid.node.ts

@@ -0,0 +1,107 @@
+import {
+	IExecuteFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	INodeExecutionData,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+
+import {
+	contactFields,
+	contactOperations,
+} from './ContactDescription';
+
+import {
+	friendGridApiRequest,
+} from './GenericFunctions';
+
+export class FriendGrid implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'FriendGrid',
+		name: 'friendGrid',
+		icon: 'file:friendGrid.svg',
+		group: ['transform'],
+		version: 1,
+		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
+		description: 'Consume FriendGrid API',
+		defaults: {
+				name: 'FriendGrid',
+				color: '#1A82e2',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'friendGridApi',
+				required: true,
+			},
+		],
+		properties: [
+			{
+				displayName: 'Resource',
+				name: 'resource',
+				type: 'options',
+				options: [
+					{
+						name: 'Contact',
+						value: 'contact',
+					},
+				],
+				default: 'contact',
+				required: true,
+				description: 'Resource to consume',
+			},
+			...contactOperations,
+			...contactFields,
+		],
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const items = this.getInputData();
+		let responseData;
+		const returnData: IDataObject[] = [];
+		const resource = this.getNodeParameter('resource', 0) as string;
+		const operation = this.getNodeParameter('operation', 0) as string;
+
+		for (let i = 0; i < items.length; i++) {
+			try {
+				if (resource === 'contact') {
+					if (operation === 'create') {
+
+						const email = this.getNodeParameter('email', i) as string;
+
+						const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+						const data: IDataObject = {
+							email,
+						};
+
+						Object.assign(data, additionalFields);
+
+						const body: IDataObject = {
+							contacts: [
+								data,
+							],
+						};
+
+						responseData = await friendGridApiRequest.call(this, 'POST', '/contact', body);
+					}
+				}
+				if (Array.isArray(responseData)) {
+					returnData.push.apply(returnData, responseData as IDataObject[]);
+				} else {
+					returnData.push(responseData as IDataObject);
+				}
+			} catch (error) {
+				if (this.continueOnFail()) {
+					returnData.push({ error: error.message });
+					continue;
+				}
+				throw error;
+			}
+		}
+		return [this.helpers.returnJsonArray(returnData)];
+	}
+}