fixed #104

apps/hub-server/modules/event.ts

@@ -7,6 +7,7 @@ export const handleParticipantFinished = async (
 	participant: Participant,
 	user: User,
 ) => {
+	try {
 		const discordAccount = await prisma.discordAccount.findFirst({
 			where: {
 				userId: user.id,
@@ -56,6 +57,9 @@ export const handleParticipantFinished = async (
 				},
 			},
 		});
+	} catch (error) {
+		console.error("Error handling participant finished:", error);
+	}
 };
 
 export const handleParticipantEnrolled = async (

apps/hub-server/modules/mail.ts

@@ -34,43 +34,61 @@ const initTransporter = () => {
 initTransporter();
 
 export const sendCourseCompletedEmail = async (to: string, user: User, event: Event) => {
+	try {
 		const emailHtml = await renderCourseCompleted({ user, event });
 
 		if (!transporter) {
 			console.error("Transporter is not initialized");
 			return;
 		}
-	sendMail(to, `Kurs ${event.name} erfolgreich abgeschlossen`, emailHtml);
+		await sendMail(to, `Kurs ${event.name} erfolgreich abgeschlossen`, emailHtml);
+	} catch (error) {
+		console.error("Error sending course completed email:", error);
+	}
 };
 
 export const sendPasswordChanged = async (to: string, user: User, password: string) => {
+	try {
 		const emailHtml = await renderPasswordChanged({ user, password });
 
 		await sendMail(to, `Dein Passwort wurde geändert`, emailHtml);
+	} catch (error) {}
 };
 
 export const sendEmailVerification = async (to: string, user: User, code: string) => {
+	try {
 		const emailHtml = await renderVerificationCode({
 			user,
 			code,
 		});
 		await sendMail(to, "Bestätige deine E-Mail-Adresse", emailHtml);
+	} catch (error) {
+		console.error("Error sending email verification:", error);
+	}
 };
 
 export const sendBannEmail = async (to: string, user: User, staffName: string) => {
+	try {
 		const emailHtml = await renderBannNotice({
 			user,
 			staffName,
 		});
 		await sendMail(to, "Deine Sperrung bei Virtual Air Rescue", emailHtml);
+	} catch (error) {
+		console.error("Error sending ban email:", error);
+	}
 };
 
 export const sendTimebannEmail = async (to: string, user: User, staffName: string) => {
+	try {
 		const emailHtml = await renderTimeBanNotice({
 			user,
 			staffName,
 		});
 		await sendMail(to, "Deine vorrübergehende Sperrung bei Virtual Air Rescue", emailHtml);
+	} catch (error) {
+		console.error("Error sending time ban email:", error);
+	}
 };
 
 export const sendMail = async (to: string, subject: string, html: string) =>