public ActionResult Create(TripHeaderViewModel thvm)
{
// After much hassle with native DateTime objects, I've bowed to reality and
// decided to transport the dates via string and do parsing here.
// TODO: Validate time only values via RegEx
var departDate = thvm.DepartureDateOnly.Parse().Merge(thvm.DepartureTimeOnly);
Logger.WarnFormat("departDate: {0}", departDate);
if (!departDate.HasValue)
ModelState["DepartureDateOnly"].Errors.Add("Missing or invalid departure date");
var returnDate = thvm.ReturnDateOnly.Parse().Merge(thvm.ReturnTimeOnly);
Logger.WarnFormat("returnDate: {0}", returnDate);
if (!returnDate.HasValue)
ModelState["ReturnDateOnly"].Errors.Add("Missing or invalid return date");
if (returnDate.HasValue && departDate.HasValue && returnDate.Value.CompareTo(departDate.Value) < 0)
{
ModelState["ReturnDate"].Errors.Add("Return date can't be before departure date");
}
thvm.DepartureDate = departDate;
thvm.ReturnDate = returnDate;
// Check to see if the observer code/trip number combo already exists
var repo = TubsDataService.GetRepository<Trip>(MvcApplication.CurrentSession);
//var repo = new TubsRepository<Trip>(MvcApplication.CurrentSession);
int existingId = (
from t in repo.FilterBy(t => t.Observer.StaffCode == thvm.ObserverCode && t.TripNumber == thvm.TripNumber)
select t.Id).FirstOrDefault<int>();
// TODO: Replace 'Flash' with toastr
if (existingId != default(int))
{
string message =
String.Format(
"Trip with obstripId {0} already has this observer/trip number combination",
existingId);
ModelState["ObserverCode"].Errors.Add(message);
ModelState["TripNumber"].Errors.Add(message);
Logger.DebugFormat("Found observer/tripNumber violation. Existing obstripId={0}");
// TODO Redirect to some error page that includes link to existing trip
Flash(message);
return View(thvm);
}
Trip trip = thvm.ToTrip();
if (null == trip)
{
var message = String.Format("[{0}] is an unsupported gear code", thvm.GearCode);
ModelState["GearCode"].Errors.Add(message);
}
// Add Vessel, Observer and Ports
trip.FillDependentObjects(thvm, MvcApplication.CurrentSession);
// This method fills in ModelState errors
ValidateTripDependencies(trip, thvm);
Logger.DebugFormat("ModelState.IsValid? {0}", ModelState.IsValid);
if (!ModelState.IsValid)
{
Flash("Fix the errors below and try again");
return View(thvm);
}
// Set audit trail data
trip.SetAuditTrail(User.Identity.Name, DateTime.Now);
try
{
repo.Add(trip);
// Push to detail page for this trip
return RedirectToAction("Details", "Trip", new { tripId = trip.Id });
}
catch (Exception ex)
{
Logger.Error("Failed to save trip header", ex);
Flash("Failed to register trip. Please contact technical support.");
}
return View(thvm);
}
/// <summary>
/// Check that the required dependent objects are present.
/// </summary>
/// <param name="trip"></param>
/// <param name="thvm"></param>
internal void ValidateTripDependencies(Trip trip, TripHeaderViewModel thvm)
{
// These shouldn't happen, so in addition to notifying user, drop a warning message into the application log
if (null == trip.Observer)
{
var message = String.Format("Can't find observer with name [{0}] and staff code [{1}]", thvm.ObserverFullName, thvm.ObserverCode);
Logger.Warn(message);
ModelState["ObserverName"].Errors.Add(message);
}
if (null == trip.Vessel)
{
var message = String.Format("Can't find vessel with name [{0}]", thvm.VesselName);
Logger.Warn(message);
ModelState["VesselName"].Errors.Add(message);
}
if (null == trip.DeparturePort)
{
var message = String.Format("Can't find port with name [{0}] and port code [{1}]", thvm.DeparturePortName, thvm.DeparturePortCode);
Logger.Warn(message);
ModelState["DeparturePortName"].Errors.Add(message);
}
if (null == trip.ReturnPort)
{
var message = String.Format("Can't find port with name [{0}] and port code [{1}]", thvm.ReturnPortName, thvm.ReturnPortCode);
Logger.Warn(message);
ModelState["ReturnPortName"].Errors.Add(message);
}
}
public ActionResult Create()
{
// Drive program code and country code if this is an in-country installation
string defaultProgramCode = WebConfigurationManager.AppSettings["DefaultProgramCode"];
string defaultCountryCode = WebConfigurationManager.AppSettings["DefaultCountryCode"];
var thvm = new TripHeaderViewModel()
{
ProgramCode = defaultProgramCode,
CountryCode = defaultCountryCode
};
return View(thvm);
}