fix(core): update

ts/mailgun.classes.account.ts

@@ -1,41 +1,54 @@
-import * as plugins from './mailgun.plugins';
-import * as interfaces from './interfaces';
+import * as plugins from './mailgun.plugins.js';
+import * as interfaces from './interfaces/index.js';
+
+export interface IMailgunAccountContructorOptions {
+  apiToken: string;
+  region: 'eu' | 'us';
+}
 
 export class MailgunAccount {
-  public baseUrl = 'https://api.mailgun.net/v3';
-  public apiToken: string;
+  public apiBaseUrl: string;
+
+  public options: IMailgunAccountContructorOptions;
 
   public smartSmtps: { [domain: string]: plugins.smartsmtp.Smartsmtp } = {};
 
-  constructor(apiTokenArg: string) {
-    this.apiToken = apiTokenArg;
+  constructor(optionsArg: IMailgunAccountContructorOptions) {
+    this.options = optionsArg;
+    this.apiBaseUrl =
+      this.options.region === 'eu'
+        ? 'https://api.eu.mailgun.net/v3'
+        : 'https://api..mailgun.net/v3';
   }
 
   /**
    * allows adding smtp credentials
    * Format: [domain]|[username]|[password]
    */
-  public addSmtpCredentials(credentials: string) {
+  public async addSmtpCredentials(credentials: string) {
     const credentialArray = credentials.split('|');
     if (credentialArray.length !== 3) {
       throw new Error('credentials are in the wrong format');
     }
-    this.smartSmtps[credentialArray[0]] = new plugins.smartsmtp.Smartsmtp({
-      smtpServer: 'smtp.mailgun.org',
-      smtpUser: credentialArray[1],
-      smtpPassword: credentialArray[2],
-    });
+    this.smartSmtps[credentialArray[0]] =
+      await plugins.smartsmtp.Smartsmtp.createSmartsmtpWithRelay({
+        smtpServer: 'smtp.eu.mailgun.org',
+        smtpUser: credentialArray[1],
+        smtpPassword: credentialArray[2],
+      });
   }
 
   public async getRequest(routeArg: string, binaryArg: boolean = false) {
     let requestUrl = routeArg;
     const needsBaseUrlPrefix = !routeArg.startsWith('https://');
-    needsBaseUrlPrefix ? (requestUrl = `${this.baseUrl}${routeArg}`) : null;
+    if (needsBaseUrlPrefix) {
+      requestUrl = `${this.apiBaseUrl}${routeArg}`;
+    }
     console.log(requestUrl);
     const requestOptions: plugins.smartrequest.ISmartRequestOptions = {
       method: 'GET',
       headers: {
-        Authorization: `Basic ${plugins.smartstring.base64.encode(`api:${this.apiToken}`)}`,
+        Authorization: `Basic ${plugins.smartstring.base64.encode(`api:${this.options.apiToken}`)}`,
         'Content-Type': 'application/json',
       },
       keepAlive: false,
@@ -50,12 +63,15 @@ export class MailgunAccount {
   }
 
   public async postFormData(routeArg: string, formFields: plugins.smartrequest.IFormField[]) {
-    const requestUrl = `${this.baseUrl}${routeArg}`; // TODO;
+    const requestUrl = `${this.apiBaseUrl}${routeArg}`;
+    console.log(requestUrl);
     const response = await plugins.smartrequest.postFormData(
       requestUrl,
       {
         headers: {
-          Authorization: `Basic ${plugins.smartstring.base64.encode(`api:${this.apiToken}`)}`,
+          Authorization: `Basic ${plugins.smartstring.base64.encode(
+            `api:${this.options.apiToken}`
+          )}`,
         },
         keepAlive: false,
       },
@@ -130,16 +146,17 @@ export class MailgunAccount {
         console.log('did not find appropriate smtp credentials');
         return;
       }
-      wantedSmartsmtp.sendSmartMail(smartmailArg, toArg);
+      await wantedSmartsmtp.sendSmartMail(smartmailArg, toArg);
       console.log(
-        `Sent mail with subject ${smartmailArg.getSubject(
+        `Sent mail with subject "${smartmailArg.getSubject(
           dataArg
-        )} to ${toArg} using an smtp transport over Mailgun`
+        )}" to "${toArg}" using an smtp transport over Mailgun.`
       );
     }
   }
 
   public async retrieveSmartMailFromMessageUrl(messageUrlArg: string) {
+    console.log(`retrieving message for ${messageUrlArg}`);
     const response = await this.getRequest(messageUrlArg);
     if (response.statusCode === 404) {
       console.log(response.body.message);