public async Task <IActionResult> RegisterUser([FromBody] UserInfo userInfo)
{
HttpResponseMessage response;
PolicyDefinitions polly = new PolicyDefinitions();
var sqlBreakerPolicy = polly.sqlCircuitBreakerPolicy();
try
{
if (ModelState.IsValid)
{
//try
//{
// await sqlBreakerPolicy.ExecuteAsync(async () =>
// {
_db.UserInfo.Add(userInfo);
await _db.SaveChangesAsync();
// });
//}
//catch (Exception ex)
//{
// _logger.LogError(ex.ToString());
// return BadRequest(ex.ToString());
//}
}
try
{
response = await _notificationClient.SendNotification(userInfo.EmailAddress);
}
catch (Exception ex)
{
_logger.LogError(ex.ToString());
return(BadRequest(ex.ToString()));
}
if (response.IsSuccessStatusCode)
{
string confirmation = await response.Content.ReadAsStringAsync();
if (confirmation.Contains("http://notification"))
{
return(BadRequest("Docker Service is down"));
}
return(Ok(confirmation));
}
}
catch (Exception ex)
{
if (ex.ToString().Contains("The circuit is now open"))
{
//Return default value on exception.
_logger.LogError(ex.ToString());
return(BadRequest("Circuit Breaker Policy Invoke to Open State."));
}
else if (ex.ToString().Contains("Polly.Bulkhead.BulkheadRejectedException"))
{
_logger.LogError(ex.ToString());
return(BadRequest("Bulkhead Isolation Policy Invoked."));
}
else
{
_logger.LogError(ex.ToString());
return(BadRequest(ex.ToString()));
}
}
_logger.LogError("Unknown Exception Occurred.");
return(BadRequest("Unknown Exception Occurred."));
}