import type { IDataObject, IExecuteFunctions, IHookFunctions, ILoadOptionsFunctions, INodePropertyOptions, JsonObject, } from 'n8n-workflow'; import { NodeApiError } from 'n8n-workflow'; import type { OptionsWithUri } from 'request'; import moment from 'moment'; import * as losslessJSON from 'lossless-json'; function convertLosslessNumber(key: any, value: any) { if (value?.isLosslessNumber) { return value.toString(); } else { return value; } } /** * Make an authenticated API request to GoToWebinar. */ export async function goToWebinarApiRequest( this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions, method: string, endpoint: string, qs: IDataObject, body: IDataObject | IDataObject[], option: IDataObject = {}, ) { const operation = this.getNodeParameter('operation', 0); const resource = this.getNodeParameter('resource', 0); const options: OptionsWithUri = { headers: { 'user-agent': 'n8n', Accept: 'application/json', 'Content-Type': 'application/json', }, method, uri: `https://api.getgo.com/G2W/rest/v2/${endpoint}`, qs, body: JSON.stringify(body), json: false, }; if (resource === 'session' && operation === 'getAll') { options.headers!.Accept = 'application/vnd.citrix.g2wapi-v1.1+json'; } if (['GET', 'DELETE'].includes(method)) { delete options.body; } if (!Object.keys(qs).length) { delete options.qs; } if (Object.keys(option)) { Object.assign(options, option); } try { const response = await this.helpers.requestOAuth2.call(this, 'goToWebinarOAuth2Api', options, { tokenExpiredStatusCode: 403, }); if (response === '') { return {}; } // https://stackoverflow.com/questions/62190724/getting-gotowebinar-registrant return losslessJSON.parse(response as string, convertLosslessNumber); } catch (error) { throw new NodeApiError(this.getNode(), error as JsonObject); } } /** * Make an authenticated API request to GoToWebinar and return all results. */ export async function goToWebinarApiRequestAllItems( this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions, method: string, endpoint: string, qs: IDataObject, body: IDataObject, resource: string, ) { const resourceToResponseKey: { [key: string]: string } = { session: 'sessionInfoResources', webinar: 'webinars', }; const key = resourceToResponseKey[resource]; let returnData: IDataObject[] = []; let responseData; do { responseData = await goToWebinarApiRequest.call(this, method, endpoint, qs, body); if (responseData.page && parseInt(responseData.page.totalElements as string, 10) === 0) { return []; } else if (responseData._embedded?.[key]) { returnData.push(...(responseData._embedded[key] as IDataObject[])); } else { returnData.push(...(responseData as IDataObject[])); } if (qs.limit && returnData.length >= qs.limit) { returnData = returnData.splice(0, qs.limit as number); return returnData; } } while ( responseData.totalElements && parseInt(responseData.totalElements as string, 10) > returnData.length ); return returnData; } export async function handleGetAll( this: IExecuteFunctions, endpoint: string, qs: IDataObject, body: IDataObject, resource: string, ) { const returnAll = this.getNodeParameter('returnAll', 0); if (!returnAll) { qs.limit = this.getNodeParameter('limit', 0); } return goToWebinarApiRequestAllItems.call(this, 'GET', endpoint, qs, body, resource); } export async function loadWebinars(this: ILoadOptionsFunctions) { const { oauthTokenData } = (await this.getCredentials('goToWebinarOAuth2Api')) as { oauthTokenData: { account_key: string }; }; const endpoint = `accounts/${oauthTokenData.account_key}/webinars`; const qs = { fromTime: moment().subtract(1, 'years').format(), toTime: moment().add(1, 'years').format(), }; const resourceItems = await goToWebinarApiRequestAllItems.call( this, 'GET', endpoint, qs, {}, 'webinar', ); const returnData: INodePropertyOptions[] = []; resourceItems.forEach((item) => { returnData.push({ name: item.subject as string, value: item.webinarKey as string, }); }); return returnData; } export async function loadWebinarSessions(this: ILoadOptionsFunctions) { const { oauthTokenData } = (await this.getCredentials('goToWebinarOAuth2Api')) as { oauthTokenData: { organizer_key: string }; }; const webinarKey = this.getCurrentNodeParameter('webinarKey') as string; const endpoint = `organizers/${oauthTokenData.organizer_key}/webinars/${webinarKey}/sessions`; const resourceItems = await goToWebinarApiRequestAllItems.call( this, 'GET', endpoint, {}, {}, 'session', ); const returnData: INodePropertyOptions[] = []; resourceItems.forEach((item) => { returnData.push({ name: `Date: ${moment(item.startTime as string).format('MM-DD-YYYY')} | From: ${moment( item.startTime as string, ).format('LT')} - To: ${moment(item.endTime as string).format('LT')}`, value: item.sessionKey as string, }); }); return returnData; } export async function loadRegistranSimpleQuestions(this: ILoadOptionsFunctions) { const { oauthTokenData } = (await this.getCredentials('goToWebinarOAuth2Api')) as { oauthTokenData: { organizer_key: string }; }; const webinarkey = this.getNodeParameter('webinarKey') as string; const endpoint = `organizers/${oauthTokenData.organizer_key}/webinars/${webinarkey}/registrants/fields`; const { questions } = await goToWebinarApiRequest.call(this, 'GET', endpoint, {}, {}); const returnData: INodePropertyOptions[] = []; questions.forEach((item: IDataObject) => { if (item.type === 'shortAnswer') { returnData.push({ name: item.question as string, value: item.questionKey as string, }); } }); return returnData; } export async function loadAnswers(this: ILoadOptionsFunctions) { const { oauthTokenData } = (await this.getCredentials('goToWebinarOAuth2Api')) as { oauthTokenData: { organizer_key: string }; }; const webinarKey = this.getCurrentNodeParameter('webinarKey') as string; const questionKey = this.getCurrentNodeParameter('questionKey') as string; const endpoint = `organizers/${oauthTokenData.organizer_key}/webinars/${webinarKey}/registrants/fields`; const { questions } = await goToWebinarApiRequest.call(this, 'GET', endpoint, {}, {}); const returnData: INodePropertyOptions[] = []; questions.forEach((item: IDataObject) => { if (item.type === 'multiChoice' && item.questionKey === questionKey) { for (const answer of item.answers as IDataObject[]) { returnData.push({ name: answer.answer as string, value: answer.answerKey as string, }); } } }); return returnData; } export async function loadRegistranMultiChoiceQuestions(this: ILoadOptionsFunctions) { const { oauthTokenData } = (await this.getCredentials('goToWebinarOAuth2Api')) as { oauthTokenData: { organizer_key: string }; }; const webinarkey = this.getNodeParameter('webinarKey') as string; const endpoint = `organizers/${oauthTokenData.organizer_key}/webinars/${webinarkey}/registrants/fields`; const { questions } = await goToWebinarApiRequest.call(this, 'GET', endpoint, {}, {}); const returnData: INodePropertyOptions[] = []; questions.forEach((item: IDataObject) => { if (item.type === 'multipleChoice') { returnData.push({ name: item.question as string, value: item.questionKey as string, }); } }); return returnData; }