public override void OnException(ExceptionContext context)
{
var logger = LogManager.GetLogger(context.ActionDescriptor.DisplayName);
EnviromentHelper.LogException(context.Exception, logger);
}
//Unhandle exception wont crash app
//No point using async here...
public void Execute(IJobExecutionContext context)
{
//logger.Info("Execute job....");
try
{
var schedulerContext = context.Scheduler.Context;
var conStr = (string)schedulerContext.Get(EnviromentHelper.ConnectionStringKey);
if (string.IsNullOrEmpty(conStr))
{
throw new ArgumentException("Invalid connection string");
}
var url = (string)schedulerContext.Get(EnviromentHelper.ApiUrlKey);
if (string.IsNullOrEmpty(url))
{
throw new ArgumentException("Invalid API URL");
}
using (var dbContext = new CLToolContext(conStr))
{
var newRequests = dbContext.Request
.Where(w => w.Response.Count == 0);
//Debug.Print(newRequests.Count().ToString());
if (newRequests.Count() == 0)
{
//logger.Info("Nothing new...back to sleep Zzzz");
return;
}
logger.Info("New requests count: " + newRequests.Count().ToString());
newRequests = newRequests.Include(customer => customer.CustomerInfo)
.Include(username => username.UsernameNavigation)
.ThenInclude(division => division.DivisionNameNavigation);
//ToList to close read connection
foreach (var request in newRequests.ToList())
{
//Update rq send time
request.RequestSendTime = DateTime.Now;
////Must have customer info at this point
var hdssRq = RequestWrapper.ToHDSSRequest(request, request.CustomerInfo.Single());
//Log raw rq
logger.Info("Request:");
logger.Info(JsonConvert.SerializeObject(hdssRq));
//var test = JsonConvert.SerializeObject(hdssRq);
//If network fail, rq wont get update with response & guid
var result = HDB.Program.PostToHDBank(url, hdssRq);
var response = RequestWrapper.DeserializeResponse(result);
bool skipVerify = false;
//00: success
//01: có tài khoản cũ rồi nhưng tên sai so với tên đã lưu tại hdb
//09: trả về tài khoản cũ
//03: tạo tài khoản thất bại, tham số input truyền qua không hợp lệ
//05: invalid sig
switch (response.ResponseCode)
{
case "00":
//Continue to check sig & save response
break;
case "09":
//Continue to check sig & save response
break;
case "01":
//Doesnt have sig in response => skip verify & store response to check later
skipVerify = true;
break;
case "03":
throw new InvalidOperationException($"Server response 03. Invalid format: {response.ResponseMessage}");
case "05":
throw new InvalidOperationException("Invalid signature 05. Check keys then restart app");
default:
throw new InvalidOperationException($"Unknown response code {response.ResponseCode}");
}
if (!skipVerify)
{
if (!HdbRSA.Verify(response.VerificationHash, response.Signature))
{
throw new UnauthorizedAccessException($"Verification failed for request: {request.RequestId}");
}
logger.Info("Verify OK!");
}
//Log raw response
logger.Info("Response:");
logger.Info(result);
//Update GUID, sig
request.Guid = hdssRq.requestId;
request.Signature = hdssRq.signature;
//Add response to this request
request.Response.Add(response);
//try save each sucessful API calls
//MultipleActiveResultSets=true;
//To allow multiple operations in single connection
dbContext.SaveChanges();
}
}
}
catch (Exception ex)
{
EnviromentHelper.LogException(ex, logger);
logger.Fatal("************** Unhandle exception in Scheduler => Stop scheduler **************");
var jobEx = new JobExecutionException(ex);
//Stop all trigger
jobEx.UnscheduleAllTriggers = true;
EnviromentHelper.IsSchedulerDown = true;
//Apply effect
throw jobEx;
}
}