public async Task <AddRequestError> Handle(AddRequestCommandAsync message)
{
AddRequestError error = null;
if (message.Request == null)
{
throw new InvalidOperationException("Request property is required.");
}
var request = message.Request;
try
{
//todo: I'm not sure if this logic is going to be correct, as this allows an update of status to existing requests.
//I added this because the red cross is passing in current status.
Request entity = await _dataAccess.GetRequestByProviderIdAsync(request?.ProviderId);
if (entity == null)
{
request.RequestId = Guid.NewGuid();
//If lat/long not provided, use geocoding API to get them
if (request.Latitude == 0 && request.Longitude == 0)
{
//Assume the first returned address is correct
var address = _geocoder.Geocode(request.Address, request.City, request.State, request.Zip, string.Empty)
.FirstOrDefault();
request.Latitude = address?.Coordinates.Latitude ?? 0;
request.Longitude = address?.Coordinates.Longitude ?? 0;
}
}
else
{
entity.Status = request.Status;
}
await _dataAccess.AddRequestAsync(entity ?? request);
}
catch (Exception)
{
error = new AddRequestError
{
ProviderId = request?.ProviderId ?? "No ProviderId.",
Reason = "Failed to add request."
};
//todo: Logging for this error
}
return(error);
}
public async Task <AddRequestError> Handle(AddRequestCommand message)
{
AddRequestError error = null;
if (message.Request == null)
{
throw new InvalidOperationException("Request property is required.");
}
var request = message.Request;
try
{
//todo: I'm not sure if this logic is going to be correct, as this allows an update of status to existing requests. I added this because the red cross is passing in current status.
Request entity = await _dataAccess.GetRequestByProviderIdAsync(message.Request?.ProviderId);
if (entity == null)
{
request.RequestId = Guid.NewGuid();
}
else
{
entity.Status = request.Status;
}
await _dataAccess.AddRequestAsync(entity ?? request);
}
catch (Exception)
{
error = new AddRequestError
{
ProviderId = message.Request?.ProviderId ?? "No ProviderId.",
Reason = "Failed to add request."
};
//todo: Logging for this error
}
return(error);
}