n8n/packages/nodes-base/nodes/GetResponse/GetResponse.node.ts

import { IExecuteFunctions } from 'n8n-core';

import {
	IDataObject,
	ILoadOptionsFunctions,
	INodeExecutionData,
	INodePropertyOptions,
	INodeType,
	INodeTypeDescription,
} from 'n8n-workflow';

import { getresponseApiRequest, getResponseApiRequestAllItems } from './GenericFunctions';

import { contactFields, contactOperations } from './ContactDescription';

import moment from 'moment-timezone';

export class GetResponse implements INodeType {
	description: INodeTypeDescription = {
		displayName: 'GetResponse',
		name: 'getResponse',
		// eslint-disable-next-line n8n-nodes-base/node-class-description-icon-not-svg
		icon: 'file:getResponse.png',
		group: ['input'],
		version: 1,
		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
		description: 'Consume GetResponse API',
		defaults: {
			name: 'GetResponse',
		},
		inputs: ['main'],
		outputs: ['main'],
		credentials: [
			{
				name: 'getResponseApi',
				required: true,
				displayOptions: {
					show: {
						authentication: ['apiKey'],
					},
				},
			},
			{
				name: 'getResponseOAuth2Api',
				required: true,
				displayOptions: {
					show: {
						authentication: ['oAuth2'],
					},
				},
			},
		],
		properties: [
			{
				displayName: 'Authentication',
				name: 'authentication',
				type: 'options',
				options: [
					{
						name: 'API Key',
						value: 'apiKey',
					},
					{
						name: 'OAuth2',
						value: 'oAuth2',
					},
				],
				default: 'apiKey',
			},
			{
				displayName: 'Resource',
				name: 'resource',
				type: 'options',
				noDataExpression: true,
				options: [
					{
						name: 'Contact',
						value: 'contact',
					},
				],
				default: 'contact',
			},
			...contactOperations,
			...contactFields,
		],
	};

	methods = {
		loadOptions: {
			// Get all the campaigns to display them to user so that he can
			// select them easily
			async getCampaigns(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
				const returnData: INodePropertyOptions[] = [];
				const campaigns = await getresponseApiRequest.call(this, 'GET', `/campaigns`);
				for (const campaign of campaigns) {
					returnData.push({
						name: campaign.name as string,
						value: campaign.campaignId,
					});
				}
				return returnData;
			},
			// Get all the tagd to display them to user so that he can
			// select them easily
			async getTags(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
				const returnData: INodePropertyOptions[] = [];
				const tags = await getresponseApiRequest.call(this, 'GET', `/tags`);
				for (const tag of tags) {
					returnData.push({
						name: tag.name as string,
						value: tag.tagId,
					});
				}
				return returnData;
			},
			// Get all the custom fields to display them to user so that he can
			// select them easily
			async getCustomFields(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
				const returnData: INodePropertyOptions[] = [];
				const customFields = await getresponseApiRequest.call(this, 'GET', `/custom-fields`);
				for (const customField of customFields) {
					returnData.push({
						name: customField.name as string,
						value: customField.customFieldId,
					});
				}
				return returnData;
			},
		},
	};

	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
		const items = this.getInputData();
		const returnData: INodeExecutionData[] = [];
		const length = items.length;
		const qs: IDataObject = {};
		let responseData;
		const resource = this.getNodeParameter('resource', 0) as string;
		const operation = this.getNodeParameter('operation', 0) as string;
		for (let i = 0; i < length; i++) {
			try {
				if (resource === 'contact') {
					//https://apireference.getresponse.com/#operation/createContact
					if (operation === 'create') {
						const email = this.getNodeParameter('email', i) as string;

						const campaignId = this.getNodeParameter('campaignId', i) as string;

						const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;

						const body: IDataObject = {
							email,
							campaign: {
								campaignId,
							},
						};

						Object.assign(body, additionalFields);

						if (additionalFields.customFieldsUi) {
							const customFieldValues = (additionalFields.customFieldsUi as IDataObject)
								.customFieldValues as IDataObject[];
							if (customFieldValues) {
								body.customFieldValues = customFieldValues;
								for (let i = 0; i < customFieldValues.length; i++) {
									if (!Array.isArray(customFieldValues[i].value)) {
										customFieldValues[i].value = [customFieldValues[i].value];
									}
								}
								delete body.customFieldsUi;
							}
						}

						responseData = await getresponseApiRequest.call(this, 'POST', '/contacts', body);

						responseData = { success: true };
					}
					//https://apireference.getresponse.com/?_ga=2.160836350.2102802044.1604719933-1897033509.1604598019#operation/deleteContact
					if (operation === 'delete') {
						const contactId = this.getNodeParameter('contactId', i) as string;

						const options = this.getNodeParameter('options', i) as IDataObject;

						Object.assign(qs, options);

						responseData = await getresponseApiRequest.call(
							this,
							'DELETE',
							`/contacts/${contactId}`,
							{},
							qs,
						);

						responseData = { success: true };
					}
					//https://apireference.getresponse.com/?_ga=2.160836350.2102802044.1604719933-1897033509.1604598019#operation/getContactById
					if (operation === 'get') {
						const contactId = this.getNodeParameter('contactId', i) as string;

						const options = this.getNodeParameter('options', i) as IDataObject;

						Object.assign(qs, options);

						responseData = await getresponseApiRequest.call(
							this,
							'GET',
							`/contacts/${contactId}`,
							{},
							qs,
						);
					}
					//https://apireference.getresponse.com/?_ga=2.160836350.2102802044.1604719933-1897033509.1604598019#operation/getContactList
					if (operation === 'getAll') {
						const returnAll = this.getNodeParameter('returnAll', i);

						const options = this.getNodeParameter('options', i) as IDataObject;

						const timezone = this.getTimezone();

						Object.assign(qs, options);

						const isNotQuery = ['sortBy', 'sortOrder', 'additionalFlags', 'fields', 'exactMatch'];

						const isDate = ['createdOnFrom', 'createdOnTo', 'changeOnFrom', 'changeOnTo'];

						const dateMapToKey: { [key: string]: string } = {
							createdOnFrom: '[createdOn][from]',
							createdOnTo: '[createdOn][to]',
							changeOnFrom: '[changeOn][from]',
							changeOnTo: '[changeOn][to]',
						};

						for (const key of Object.keys(qs)) {
							if (!isNotQuery.includes(key)) {
								if (isDate.includes(key)) {
									qs[`query${dateMapToKey[key]}`] = moment
										.tz(qs[key], timezone)
										.format('YYYY-MM-DDTHH:mm:ssZZ');
								} else {
									qs[`query[${key}]`] = qs[key];
								}
								delete qs[key];
							}
						}

						if (qs.sortBy) {
							qs[`sort[${qs.sortBy}]`] = qs.sortOrder || 'ASC';
						}

						if (qs.exactMatch === true) {
							qs['additionalFlags'] = 'exactMatch';
							delete qs.exactMatch;
						}

						if (returnAll) {
							responseData = await getResponseApiRequestAllItems.call(
								this,
								'GET',
								`/contacts`,
								{},
								qs,
							);
						} else {
							qs.perPage = this.getNodeParameter('limit', i) as number;
							responseData = await getresponseApiRequest.call(this, 'GET', `/contacts`, {}, qs);
						}
					}
					//https://apireference.getresponse.com/?_ga=2.160836350.2102802044.1604719933-1897033509.1604598019#operation/updateContact
					if (operation === 'update') {
						const contactId = this.getNodeParameter('contactId', i) as string;

						const updateFields = this.getNodeParameter('updateFields', i) as IDataObject;

						const body: IDataObject = {};

						Object.assign(body, updateFields);

						if (updateFields.customFieldsUi) {
							const customFieldValues = (updateFields.customFieldsUi as IDataObject)
								.customFieldValues as IDataObject[];
							if (customFieldValues) {
								body.customFieldValues = customFieldValues;
								delete body.customFieldsUi;
							}
						}

						responseData = await getresponseApiRequest.call(
							this,
							'POST',
							`/contacts/${contactId}`,
							body,
						);
					}
				}
				const executionData = this.helpers.constructExecutionMetaData(
					this.helpers.returnJsonArray(responseData),
					{ itemData: { item: i } },
				);
				returnData.push(...executionData);
			} catch (error) {
				if (this.continueOnFail()) {
					const executionErrorData = this.helpers.constructExecutionMetaData(
						this.helpers.returnJsonArray({ error: error.message }),
						{ itemData: { item: i } },
					);
					returnData.push(...executionErrorData);
					continue;
				}
				throw error;
			}
		}
		return this.prepareOutputData(returnData);
	}
}