mailgun/ts/mailgun.classes.account.ts

import * as plugins from './mailgun.plugins';

export class MailgunAccount {
  public baseUrl = 'https://api.mailgun.net/v3';
  public apiToken: string;

  constructor(apiTokenArg: string) {
    this.apiToken = apiTokenArg;
  }

  public getRequest(routeArg: string) {
    const requestUrl = `${this.baseUrl}${routeArg}`; // TODO;
    const response = plugins.smartrequest.request(routeArg, {
      method: 'GET',
      headers: {
        Authorization: `Basic ${plugins.smartstring.base64.encode(
          `api:${this.apiToken}`
        )}`,
        'Content-Type': 'application/json'
      }
    });
  }

  public async postFormData(routeArg: string, formFields: plugins.smartrequest.IFormField[]) {
    const requestUrl = `${this.baseUrl}${routeArg}`; // TODO;
    const response = await plugins.smartrequest.postFormData(
      requestUrl,
      {
        headers: {
          Authorization: `Basic ${plugins.smartstring.base64.encode(
            `api:${this.apiToken}`
          )}`
        }
      },
      formFields
    );
    return response;
  }

  /**
   * sends a SmartMail
   */
  public async sendSmartMail(smartmailArg: plugins.smartmail.Smartmail, toArg: string, dataArg = {}) {
    const domain = smartmailArg.options.from.split('@')[1];
    const formFields: plugins.smartrequest.IFormField[] = [
      {
        name: 'from',
        type: 'string',
        payload: smartmailArg.options.from
      },
      {
        name: 'to',
        type: 'string',
        payload: toArg
      },
      {
        name: 'subject',
        type: 'string',
        payload: smartmailArg.getSubject(dataArg)
      },
      {
        name: 'html',
        type: 'string',
        payload: smartmailArg.getBody(dataArg)
      }
    ];

    for (const attachment of smartmailArg.attachments) {
      formFields.push({
        name: 'attachment',
        type: 'Buffer',
        payload: attachment.contentBuffer,
        fileName: attachment.parsedPath.base
      });
    }

    const response = await this.postFormData(`/${domain}/messages`, formFields);
    if (response.statusCode === 200) {
      return response.body;
    } else {
      throw new Error('could not send email');
    }
  }
}