public ICollection <string> ValidateTrip(AddTripsModel model)
{
var errors = new List <string>();
if (model.StartPoint.Length == 0)
{
errors.Add($"StartPoint must not be empty!");
}
if (model.EndPoint.Length == 0)
{
errors.Add($"EndPoint must not be empty!");
}
if (model.DepartureTime.Length == 0)
{
errors.Add($"DepartureTime must not be empty!");
}
try
{
var date = DateTime.ParseExact(model.DepartureTime, DepartureTimeFormat, CultureInfo.InvariantCulture);
}
catch (Exception)
{
errors.Add($"Datetime is invalid.DateTime format must be {DepartureTimeFormat} !");
}
if (model.Seats < SeatsMinLength || model.Seats > SeatsMaxLength)
{
errors.Add($"Seats must be between {SeatsMinLength} and {SeatsMaxLength}");
}
if (model.Description.Length > DescriptionMaxLength)
{
errors.Add($"Description length must be max {DescriptionMaxLength}!");
}
if (model.Description.Length == 0)
{
errors.Add($"Description must not be empty!");
}
return(errors);
}
public HttpResponse Add(AddTripsModel model)
{
var errors = this.validator.ValidateTrip(model);
if (errors.Any())
{
return(Redirect("/Trips/Add"));
}
var trip = new Trip {
EndPoint = model.EndPoint,
Description = model.Description,
ImagePath = model.ImagePath,
Seats = model.Seats,
StartPoint = model.StartPoint,
DepartureTime = DateTime.ParseExact(model.DepartureTime, DepartureTimeFormat, CultureInfo.InvariantCulture),
};
this.data.Trips.Add(trip);
this.data.SaveChanges();
return(this.Redirect("/Trips/All"));
}