public int GetAllocatedHours(string start, string end)
{
DateTime startDate = Convert.ToDateTime(start);
DateTime endDate = Convert.ToDateTime(end);
return(AllocatedHoursCalculator.CalculateAllocatedHours(startDate, endDate));
}
//[Authorize(Policy = "RequireLogin", AuthenticationSchemes = OAuthValidationDefaults.AuthenticationScheme)]
public async Task <IActionResult> PostBooking([FromBody] BookingViewModel bookingModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var errors = BookingRules(bookingModel).Result;
if (!string.IsNullOrEmpty(errors))
{
return(BadRequest(errors));
}
var allocatedHours = AllocatedHoursCalculator.CalculateAllocatedHours(bookingModel.StartDateTime, bookingModel.EndDateTime);
var booking = new Booking
{
BoatId = bookingModel.BoatId,
StartDateTime = bookingModel.StartDateTime,
EndDateTime = bookingModel.EndDateTime,
NonMemberCrews = bookingModel.NonMemberCrews,
Itinerary = bookingModel.NonMemberCrews,
AllocatedHours = allocatedHours,
UserId = bookingModel.UserId
};
booking.UserBookings = new List <UserBooking>();
foreach (var member in bookingModel.MemberCrews)
{
var user = await _userManager.FindByIdAsync(member.UserId);
user.CreditBalance -= member.UsedCredit;
_context.Entry(user).State = EntityState.Modified;
await _context.SaveChangesAsync();
var BookingToAdd = new UserBooking
{
BookingId = booking.BookingId,
UserId = member.UserId,
UsedCredit = member.UsedCredit
};
booking.UserBookings.Add(BookingToAdd);
}
_context.Bookings.Add(booking);
await _context.SaveChangesAsync();
return(Ok(bookingModel));
}
private async Task <string> BookingRules(BookingViewModel bookingModel)
{
// crew requirements
bool daySkipper = false;
bool cruiseSkipper = false;
int totalCredit = 0;
var bookings = _context.Bookings.Where(b => b.BoatId == bookingModel.BoatId);
foreach (var b in bookings)
{
if (bookingModel.StartDateTime < b.EndDateTime && b.StartDateTime < bookingModel.EndDateTime)
{
return("Overlap booking with " + bookingModel.BoatName);
}
}
var user = await _userManager.FindByIdAsync(bookingModel.UserId);
if (user == null)
{
return("User not found");
}
if (!await _userManager.IsInRoleAsync(user, Role.MemberGoodStanding))
{
return("This user cannot make booking");
}
if (bookingModel.EndDateTime.Subtract(bookingModel.StartDateTime).Duration().TotalHours > 72 ||
bookingModel.EndDateTime.Subtract(bookingModel.StartDateTime).Duration().TotalHours <= 0)
{
return("Booking only allows less than 72 hours");
}
if (bookingModel.MemberCrews == null)
{
return("No member crew is selected");
}
foreach (var m in bookingModel.MemberCrews)
{
var member = await _userManager.FindByIdAsync(m.UserId);
if (member.CreditBalance < m.UsedCredit)
{
return(member.FirstName + " " + member.LastName + " has no enough credits");
}
totalCredit += m.UsedCredit;
if (_userManager.IsInRoleAsync(member, Role.CruiseSkipper).Result)
{
cruiseSkipper = true;
}
if (_userManager.IsInRoleAsync(member, Role.DaySkipper).Result)
{
daySkipper = true;
}
}
var days = bookingModel.EndDateTime.Subtract(bookingModel.StartDateTime).Duration().TotalDays;
if (days >= 1 && !cruiseSkipper)
{
return("Requires Cruise Skipper");
}
else
{
if (days < 1 && !(daySkipper || cruiseSkipper))
{
return("Requires Day Skippers");
}
}
var boat = await _context.Boats.SingleOrDefaultAsync(b => b.BoatId == bookingModel.BoatId);
if (boat == null)
{
return("Boat Not Found");
}
var allocatedHours = AllocatedHoursCalculator.CalculateAllocatedHours(bookingModel.StartDateTime, bookingModel.EndDateTime);
if (totalCredit != allocatedHours * boat.CreditsPerHourOfUsage)
{
return("Total Credit doesnt match " + allocatedHours);
}
return(string.Empty);
}
