public async Task <UpsertOutcome> UpsertAsync(
ResourceWrapper resource,
WeakETag weakETag,
bool allowCreate,
bool keepHistory,
CancellationToken cancellationToken)
{
EnsureArg.IsNotNull(resource, nameof(resource));
var cosmosWrapper = new FhirCosmosResourceWrapper(resource);
try
{
_logger.LogDebug($"Upserting {resource.ResourceTypeName}/{resource.ResourceId}, ETag: \"{weakETag?.VersionId}\", AllowCreate: {allowCreate}, KeepHistory: {keepHistory}");
UpsertWithHistoryModel response = await _retryExceptionPolicyFactory.CreateRetryPolicy().ExecuteAsync(
async ct => await _upsertWithHistoryProc.Execute(
_containerScope.Value.Scripts,
cosmosWrapper,
weakETag?.VersionId,
allowCreate,
keepHistory,
ct),
cancellationToken);
return(new UpsertOutcome(response.Wrapper, response.OutcomeType));
}
catch (CosmosException exception)
{
switch (exception.GetSubStatusCode())
{
case HttpStatusCode.PreconditionFailed:
throw new PreconditionFailedException(string.Format(Core.Resources.ResourceVersionConflict, weakETag?.VersionId));
case HttpStatusCode.NotFound:
if (cosmosWrapper.IsDeleted)
{
return(null);
}
if (weakETag != null)
{
throw new ResourceNotFoundException(string.Format(Core.Resources.ResourceNotFoundByIdAndVersion, resource.ResourceTypeName, resource.ResourceId, weakETag.VersionId));
}
else if (!allowCreate)
{
throw new MethodNotAllowedException(Core.Resources.ResourceCreationNotAllowed);
}
break;
case HttpStatusCode.ServiceUnavailable:
throw new ServiceUnavailableException();
}
_logger.LogError(exception, "Unhandled Document Client Exception");
throw;
}
}
public async Task <UpsertOutcome> UpsertAsync(
ResourceWrapper resource,
WeakETag weakETag,
bool allowCreate,
bool keepHistory,
CancellationToken cancellationToken)
{
EnsureArg.IsNotNull(resource, nameof(resource));
var cosmosWrapper = new FhirCosmosResourceWrapper(resource);
try
{
_logger.LogDebug($"Upserting {resource.ResourceTypeName}/{resource.ResourceId}, ETag: \"{weakETag?.VersionId}\", AllowCreate: {allowCreate}, KeepHistory: {keepHistory}");
UpsertWithHistoryModel response = await _retryExceptionPolicyFactory.CreateRetryPolicy().ExecuteAsync(
async ct => await _upsertWithHistoryProc.Execute(
_documentClient,
_collectionUri,
cosmosWrapper,
weakETag?.VersionId,
allowCreate,
keepHistory,
ct),
cancellationToken);
return(new UpsertOutcome(response.Wrapper, response.OutcomeType));
}
catch (DocumentClientException dce)
{
// All errors from a sp (e.g. "pre-condition") come back as a "BadRequest"
// The ETag does not match the ETag in the document DB database.
if (dce.Error?.Message?.Contains(GetValue(HttpStatusCode.PreconditionFailed), StringComparison.Ordinal) == true)
{
throw new ResourceConflictException(weakETag);
}
else if (dce.Error?.Message?.Contains(GetValue(HttpStatusCode.NotFound), StringComparison.Ordinal) == true)
{
if (weakETag != null)
{
throw new ResourceConflictException(weakETag);
}
else if (!allowCreate)
{
throw new MethodNotAllowedException(Core.Resources.ResourceCreationNotAllowed);
}
}
else if (dce.Error?.Message?.Contains(GetValue(HttpStatusCode.ServiceUnavailable), StringComparison.Ordinal) == true)
{
throw new ServiceUnavailableException();
}
_logger.LogError(dce, "Unhandled Document Client Exception");
throw;
}
}
