Added basic mail controller

src/controllers/MailController.ts

@@ -0,0 +1,29 @@
+import { Authorized, JsonController, Post, QueryParam } from 'routing-controllers';
+import { OpenAPI } from 'routing-controllers-openapi';
+import { Mailer } from '../Mailer';
+
+/**
+ * The mail controller handels all endpoints concerning Mail sending.
+ */
+@JsonController()
+@Authorized()
+@OpenAPI({ security: [{ "AuthToken": [] }] })
+export class MailController {
+    private mailer: Mailer = new Mailer();
+    private initialized: boolean = false;
+
+    @Post('/reset')
+    @OpenAPI({ description: "Sends reset mails" })
+    async sendReset(@QueryParam("locale") locale: string) {
+        if (!this.initialized) {
+            await this.mailer.init();
+            this.initialized = true;
+        }
+        try {
+            this.mailer.sendResetMail("todo", "lelele", locale)
+        } catch (error) {
+            throw error;
+        }
+        return;
+    }
+}