public IList <TemporaryExposureKey> FilterAndSaveKeys(IList <TemporaryExposureKeyGatewayDto> keys)
{
StringBuilder logErrorPerBatchSB = new StringBuilder();
IList <TemporaryExposureKey> mappedKeys = null;
IList <string> validationErrors = new List <string>();
try
{
mappedKeys = _keyFilter.MapKeys(keys);
}
catch (Exception e)
{
_logger.LogError("|SmitteStop| StoreService: unable to parse and map response" + e);
throw;
}
_logger.LogInformation($"Mapped {mappedKeys?.Count} keys from {keys?.Count}");
IList <TemporaryExposureKey> acceptedKeys = null;
int acceptedKeysCount = 0;
if (mappedKeys.Any())
{
foreach (var key in mappedKeys)
{
CalulateDaysAndRisk(key);
}
_logger.LogInformation($"Starting key validation.");
acceptedKeys = _keyFilter.ValidateKeys(mappedKeys, out validationErrors);
_logger.LogInformation($"Keys validated with {validationErrors?.Count} error.");
_logger.LogInformation($"RemoveKeyDuplicates-start with {acceptedKeys?.Count} keys.");
acceptedKeys = _keyFilter.RemoveKeyDuplicatesAsync(acceptedKeys).Result;
_logger.LogInformation($"RemoveKeyDuplicates-ended with {acceptedKeys?.Count} keys after filtering.");
_logger.LogInformation($"Saving...");
_tempKeyRepository.AddTemporaryExposureKeys(acceptedKeys).Wait();
_logger.LogInformation($"{acceptedKeys?.Count} keys saved.");
acceptedKeysCount = acceptedKeys.Count;
}
_logger.LogInformation($"Received {keys.Count} keys. Accepted and saved { acceptedKeysCount } of them.");
foreach (string error in validationErrors)
{
logErrorPerBatchSB.Append(error + Environment.NewLine);
}
var errors = logErrorPerBatchSB.ToString();
if (!string.IsNullOrEmpty(errors))
{
_logger.LogWarning($"Received {keys.Count} keys. Accepted and saved { acceptedKeysCount } of them. Validation Errors:{Environment.NewLine}{ errors }");
}
return(acceptedKeys ?? new List <TemporaryExposureKey>());
}
public async Task <IActionResult> UploadDiagnosisKeys()
{
var requestBody = String.Empty;
try
{
_logger.LogInformation("UploadDiagnosisKeys endpoint called");
using (var reader = new StreamReader(HttpContext.Request.Body))
{
requestBody = await reader.ReadToEndAsync();
}
var parameter = JsonSerializer.Deserialize <TemporaryExposureKeyBatchDto>(requestBody);
_exposureKeyValidator.ValidateParameterAndThrowIfIncorrect(parameter, _keyValidationRulesConfig, _logger);
var newTemporaryExposureKeys = await _addTemporaryExposureKeyService.GetFilteredKeysEntitiesFromDTO(parameter);
if (newTemporaryExposureKeys.Any())
{
var origin = _countryRepository.FindByIsoCode(parameter.regions[0]);
foreach (var key in newTemporaryExposureKeys)
{
key.Origin = origin;
key.KeySource = KeySource.SmitteStopApiVersion1;
key.ReportType = ReportType.CONFIRMED_TEST;
}
await _temporaryExposureKeyRepository.AddTemporaryExposureKeys(newTemporaryExposureKeys);
}
_logger.LogInformation("Keys uploaded successfully");
return(Ok());
}
catch (JsonException je)
{
_logger.LogError($"Incorrect JSON format: { je} [Deserialized request]: {requestBody}");
return(BadRequest($"Incorrect JSON format: {je.Message}"));
}
catch (ArgumentException ae)
{
_logger.LogError("Incorrect input format: " + ae);
return(BadRequest("Incorrect input format: " + ae.Message));
}
catch (SqlException e)
{
_logger.LogError("Error occurred when uploading keys to the database." + e);
return(StatusCode(500, "Error occurred when uploading keys to the database."));
}
catch (Exception e)
{
_logger.LogError("Error uploading keys:" + e);
return(StatusCode(500));
}
}
private async Task CreateNewKeysInDatabase(TemporaryExposureKeyBatchDto parameters, IList <TemporaryExposureKey> newTemporaryExposureKeys)
{
var origin = _countryRepository.FindByIsoCode(parameters.regions[0]);
foreach (var key in newTemporaryExposureKeys)
{
key.Origin = origin;
key.KeySource = KeySource.SmitteStopApiVersion2;
key.ReportType = ReportType.CONFIRMED_TEST;
}
var visitedCountries = parameters.visitedCountries.FindAll(countryCode => countryCode.ToLower() != origin.Code.ToLower());
await _temporaryExposureKeyRepository.AddTemporaryExposureKeys(newTemporaryExposureKeys);
await CreateKeyCountryRelationships(visitedCountries, newTemporaryExposureKeys);
}