[fix] error if user not found/invalid pass

index.js

@@ -97,7 +97,11 @@ const getProot = () =>
 		}
 
 		const user = await User.findOne({ username: req.body.username });
-		const valid = await bcrypt.compare(req.body.password, user.password);
+		if (user) {
+			const valid = await bcrypt.compare(
+				req.body.password,
+				user.password,
+			);
 
 			if (valid) {
 				const token = uuid();
@@ -105,6 +109,19 @@ const getProot = () =>
 				await user.save();
 
 				res.send({ success: true, token });
+			} else {
+				res.statusCode = 401;
+				res.send({
+					success: false,
+					msg: "Error! Username or password was wrong.",
+				});
+			}
+		} else {
+			res.statusCode = 401;
+			res.send({
+				success: false,
+				msg: "Error! Username or password was wrong.",
+			});
 		}
 	});