public BookingService(AuthenticationStateProvider authenticationStateProvider, UserManager <ApplicationUser> userManager, IBookingStorage bookingStorage, TeamService teamService)
{
this._authenticationStateProvider = authenticationStateProvider;
this._userManager = userManager;
this._bookingStorage = bookingStorage;
this._teamService = teamService;
}
// A DI Framework may not compile this type of Injection as Parameter, so, you have to change this to non-static
public static string OverlappingBookingsExist(Booking booking, IBookingStorage bookingStorage)
{
if (booking.Status == "Cancelled")
{
return(string.Empty);
}
var bookings = bookingStorage.GetActiveBookings(booking.Id);
// We didn't get the logic below in a separate class because the implementation below is specific to the function here...
var overlappingBooking =
bookings.FirstOrDefault(
b =>
booking.ArrivalDate < b.DepartureDate &&
b.ArrivalDate < booking.DepartureDate);
/*
* booking.ArrivalDate >= b.ArrivalDate
* && booking.ArrivalDate < b.DepartureDate
|| booking.DepartureDate > b.ArrivalDate
||&& booking.DepartureDate <= b.DepartureDate
||These tests don't work correctly...
*/
return(overlappingBooking == null ? string.Empty : overlappingBooking.Reference);
}
public static string OverlappingBookingsExist(Booking booking, IBookingStorage storage)
{
if (booking.Status == "Cancelled")
{
return(string.Empty);
}
var bookings = storage.GetActiveBookings(booking.Id);
var overlappingBooking =
bookings.FirstOrDefault(
b =>
booking.ArrivalDate < b.DepartureDate &&
b.ArrivalDate < booking.DepartureDate);
return(overlappingBooking == null ? string.Empty : overlappingBooking.Reference);
}
public static string OverlappingBookingsExist(Booking booking, IBookingStorage bStorage = null)
{
if (booking.Status == "Cancelled")
{
return(string.Empty);
}
var bookingStorage = bStorage ?? new BookingStorage();
var bookings = bookingStorage.GetActiveBookings(booking.Id);
//bool overlap = tStartA < tEndb && tStartB < tEndA;
var overlappingBooking =
bookings.FirstOrDefault(
b =>
booking.ArrivalDate < b.DepartureDate &&
b.ArrivalDate < booking.DepartureDate);
return(overlappingBooking == null ? string.Empty : overlappingBooking.Reference);
}
static BookingHelper()
{
_storage = new BookingStorage();
}