import { OptionsWithUri, } from 'request'; import { IExecuteFunctions, ILoadOptionsFunctions, } from 'n8n-core'; import { IDataObject, IHookFunctions, IWebhookFunctions, } from 'n8n-workflow'; import { snakeCase, } from 'change-case'; export async function bannerbearApiRequest(this: IExecuteFunctions | IWebhookFunctions | IHookFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, query: IDataObject = {}, uri?: string, headers: IDataObject = {}): Promise { // tslint:disable-line:no-any const credentials = this.getCredentials('bannerbearApi'); if (credentials === undefined) { throw new Error('No credentials got returned!'); } const options: OptionsWithUri = { headers: { Accept: 'application/json', Authorization: `Bearer ${credentials.apiKey}`, }, method, body, qs: query, uri: uri || `https://api.bannerbear.com/v2${resource}`, json: true, }; if (!Object.keys(body).length) { delete options.form; } if (!Object.keys(query).length) { delete options.qs; } options.headers = Object.assign({}, options.headers, headers); try { return await this.helpers.request!(options); } catch (error) { if (error.response && error.response.body && error.response.body.message) { // Try to return the error prettier //@ts-ignore throw new Error(`Bannerbear error response [${error.statusCode}]: ${error.response.body.message}`); } throw error; } } export function keysToSnakeCase(elements: IDataObject[] | IDataObject) : IDataObject[] { if (!Array.isArray(elements)) { elements = [elements]; } for (const element of elements) { for (const key of Object.keys(element)) { if (key !== snakeCase(key)) { element[snakeCase(key)] = element[key]; delete element[key]; } } } return elements; }