Removed useless functions and updated comments

ref #151

src/mailer.ts

@@ -4,14 +4,14 @@ import { MailSendingError } from './errors/MailErrors';
 
 /**
  * This class is responsible for all things mail sending.
- * This uses the mail emplates from src/static/mail_templates
+ * This uses axios to communicate with the mailer api (https://git.odit.services/lfk/mailer).
  */
 export class Mailer {
     public static base: string = config.mailer_url;
     public static key: string = config.mailer_key;
 
     /**
-     * Function for sending a test mail from the test mail template.
+     * Function for sending a password reset mail.
      * @param to_address The address the mail will be sent to. Should always get pulled from a user object.
      * @param token The requested password reset token - will be combined with the app_url to generate a password reset link.
      */
@@ -25,17 +25,4 @@ export class Mailer {
             throw new MailSendingError();
         }
     }
-
-    /**
-     * Function for sending a test mail from the test mail template.
-     * @param to_address The address the test mail will be sent to - this is the configured from-address by default.
-     */
-    public static async sendTestMail(locale: string = "en") {
-        try {
-            await axios.post(`${Mailer.base}/test?locale=${locale}&key=${Mailer.key}`);
-        } catch (error) {
-            throw new MailSendingError();
-        }
-    }
-
 }