public HttpResponse AddUserToTrip(string tripId)
{
var trip = this.data.Trips.Where(t => t.Id == tripId).FirstOrDefault();
var user = this.data.Users.Where(x => x.Id == this.User.Id).FirstOrDefault();
var isAlreadyJoined = this.data.UserTrips.Any(x => x.TripId == tripId && x.UserId == this.User.Id);
if (isAlreadyJoined)
{
return(Redirect($"/Trips/Details?tripId={tripId}"));
}
if (trip.Seats == 0)
{
return(Redirect($"/Trips/Details?tripId={tripId}"));
}
trip.Seats -= 1;
var userTrip = new Data.Models.UserTrip {
Trip = trip, User = user
};
this.data.UserTrips.Add(userTrip);
this.data.SaveChanges();
return(this.Redirect("/Trips/All"));
}
public HttpResponse AddUserToTrip(string tripId)
{
var tripsId = data.Trips.Select(t => t.Id).ToList();
if (!tripId.Contains(tripId))
{
return(BadRequest());
}
var trip = data.Trips
.Include(t => t.UserTrips)
.Where(t => t.Id == tripId)
.FirstOrDefault();
if (trip.Seats > 0)
{
if (!trip.UserTrips.Select(u => u.UserId).Contains(User.Id))
{
var userTrip = new Data.Models.UserTrip
{
UserId = User.Id,
TripId = tripId
};
data.UsersTrips.Add(userTrip);
data.SaveChanges();
trip.Seats--;
data.SaveChanges();
}
else
{
//return Error("You are already booked for this trip.");
return(Redirect($"/Trips/Details?tripId={tripId}"));
}
}
return(Redirect("/Trips/All"));
}