prevent re-verifying email

src/api/routes/auth/verify/resend.ts

@@ -39,7 +39,7 @@ router.post(
 	async (req: Request, res: Response) => {
 		const user = await User.findOneOrFail({
 			where: { id: req.user_id },
-			select: ["username", "email"],
+			select: ["username", "email", "verified"],
 		});
 
 		if (!user.email) {
@@ -47,6 +47,10 @@ router.post(
 			throw new HTTPError("User does not have an email address", 400);
 		}
 
+		if (user.verified) {
+			throw new HTTPError("Email is already verified", 400);
+		}
+
 		await Email.sendVerifyEmail(user, user.email)
 			.then(() => {
 				return res.sendStatus(204);