after the user is hitting an URL which triggers my Spring cloud function (will be deployed later on as Amazon Lambda), and some logic is being done... I want to redirect the user to some URL.
Here is what I have so far:
@RestController
public class ScanQrCode implements Function<String, ResponseEntity<Void>>{
@Autowired
private QrCodeRepository qrCodeRepository;
@Override
public ResponseEntity<Void> apply(String s) {
Optional<QrCode> qrCodeFromDb = qrCodeRepository.findByText("burger_box");
if(qrCodeFromDb.isPresent()) {
QrCode qrCode = qrCodeFromDb.get();
long scanCount = Long.valueOf(qrCode.getScanCount());
qrCode.setScanCount(++scanCount);
qrCodeRepository.save(qrCode);
}
return ResponseEntity.status(HttpStatus.FOUND)
.location(URI.create("http://www.google.com"))
.build();
}
}
When hitting the URL which triggers the above function, it returns following json Object (tested with Postman):
{
"headers": {
"Location": [
"http://www.google.com"
]
},
"body": null,
"statusCodeValue": 302,
"statusCode": "FOUND"
}
But it doesn´t actually redirect the user...so what is missing here?
