n8n/packages/nodes-base/nodes/Twilio/GenericFunctions.ts

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2019-06-23 03:35:23 -07:00
import {
IExecuteFunctions,
IHookFunctions,
} from 'n8n-core';
import {
IDataObject,
} from 'n8n-workflow';
/**
* Make an API request to Twilio
*
* @param {IHookFunctions} this
* @param {string} method
* @param {string} url
* @param {object} body
* @returns {Promise<any>}
*/
export async function twilioApiRequest(this: IHookFunctions | IExecuteFunctions, method: string, endpoint: string, body: IDataObject, query?: IDataObject): Promise<any> { // tslint:disable-line:no-any
const credentials = this.getCredentials('twilioApi');
if (credentials === undefined) {
throw new Error('No credentials got returned!');
}
if (query === undefined) {
query = {};
}
const options = {
method,
form: body,
qs: query,
uri: `https://api.twilio.com/2010-04-01/Accounts/${credentials.accountSid}${endpoint}`,
auth: {
user: credentials.accountSid as string,
pass: credentials.authToken as string,
},
json: true
};
try {
return await this.helpers.request(options);
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} catch (error) {
if (error.statusCode === 401) {
// Return a clear error
throw new Error('The Twilio credentials are not valid!');
}
if (error.response && error.response.body && error.response.body.message) {
// Try to return the error prettier
let errorMessage = `Twilio error response [${error.statusCode}]: ${error.response.body.message}`;
if (error.response.body.more_info) {
errorMessage = `errorMessage (${error.response.body.more_info})`;
}
throw new Error(errorMessage);
}
// If that data does not exist for some reason return the actual error
throw error;
}
}