import { OptionsWithUri } from 'request'; import { IExecuteFunctions, IHookFunctions, ILoadOptionsFunctions, IExecuteSingleFunctions, } from 'n8n-core'; export async function rocketchatApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, resource: string, method: string, operation: string, body: any = {}, headers?: object): Promise { // tslint:disable-line:no-any const credentials = this.getCredentials('rocketchatApi'); if (credentials === undefined) { throw new Error('No credentials got returned!'); } const headerWithAuthentication = Object.assign({}, headers, { 'X-Auth-Token': credentials.authKey, 'X-User-Id': credentials.userId }); const options: OptionsWithUri = { headers: headerWithAuthentication, method, body, uri: `${credentials.domain}/api/v1${resource}.${operation}`, json: true }; if (Object.keys(options.body).length === 0) { delete options.body; } try { return await this.helpers.request!(options); } catch (error) { let errorMessage = error.message; if (error.response.body.error) { errorMessage = error.response.body.error; } throw new Error(`Rocket.chat error response [${error.statusCode}]: ${errorMessage}`); } } export function validateJSON(json: string | undefined): any { // tslint:disable-line:no-any let result; try { result = JSON.parse(json!); } catch (exception) { result = []; } return result; }