public async Task <IActionResult> AddLabOrder([FromBody] AddLabOrderCommand addLabOrderCommand)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var response = await _mediator.Send(addLabOrderCommand, Request.HttpContext.RequestAborted);
if (response.IsValid)
{
return(Ok(response.Value));
}
return(BadRequest(response));
}
public async Task <Result <AddLabOrderResponse> > Handle(AddLabOrderCommand request, CancellationToken cancellationToken)
{
using (var transaction = _labUnitOfWork.BeginTransaction(IsolationLevel.ReadCommitted))
{
try
{
if (request.LabTests == null)
{
throw new ArgumentException("LabTests details not found");
}
var labOrder = _mapper.Map <LabOrder>(request);
await _labUnitOfWork.Repository <LabOrder>().AddAsync(labOrder);
await _labUnitOfWork.SaveAsync();
var labOrderTests = request.LabTests
.Select(x => new LabOrderTest(labOrder.Id, x.Id, x.Notes, request.UserId, false))
.ToList();
await _labUnitOfWork.Repository <LabOrderTest>().AddRangeAsync(labOrderTests);
await _labUnitOfWork.SaveAsync();
var patientLabTrackers = new List <PatientLabTracker>();
foreach (var labOrderTest in labOrderTests)
{
var labName = request.LabTests.FirstOrDefault(x => x.Id == labOrderTest.LabTestId)?.LabTestName;
var parameterCount = _labUnitOfWork.Repository <LabTest>().Get(x => x.Id == labOrderTest.LabTestId)
.SingleOrDefault()?.ParameterCount;
if (parameterCount == 0)
{
continue;
}
var orderReason = request.LabTests.SingleOrDefault(x => x.Id == labOrderTest.LabTestId)
?.OrderReason;
var patientLabTacker = new PatientLabTracker(request.PatientId, labName,
request.PatientMasterVisitId, labOrderTest.LabTestId,
labOrder.Id, labOrderTest.Id, request.LocationId, request.OrderDate, request.UserId,
orderReason, null);
patientLabTrackers.Add(patientLabTacker);
}
await _labUnitOfWork.Repository <PatientLabTracker>().AddRangeAsync(patientLabTrackers);
await _labUnitOfWork.SaveAsync();
transaction.Commit();
return(Result <AddLabOrderResponse> .Valid(new AddLabOrderResponse
{
LabOrderId = labOrder.Id
}));
}
catch (Exception ex)
{
string message = $"An error occured while saving lab order request for patientId {request.PatientId}";
Log.Error(ex, message);
transaction.Rollback();
return(Result <AddLabOrderResponse> .Invalid(message));
}
}
}
