public async Task <AppointmentListViewModel> GetPaginatedAppointments(GetPaginatedAppointments request, CancellationToken cancellationToken = default)
{
var entities = await _context.Appointments
.Where(x => (!request.UserIds.Any() || request.UserIds.Contains(x.UserId)) &&
(!request.ServiceIds.Any() || request.ServiceIds.Contains(x.ServiceId)) &&
(!request.BranchIds.Any() || request.BranchIds.Contains(x.BranchId)))
.Select(AppointmentViewModel.QueryableProjection)
.OrderBy(x => x.ArrivalDate)
.Skip((request.Page - 1) * request.Take)
.Take(request.Take)
.ToListAsync(cancellationToken);
var totalNumberOfEntities = await _context.Appointments
.CountAsync(x => (!request.UserIds.Any() || request.UserIds.Contains(x.UserId)) &&
(!request.ServiceIds.Any() || request.ServiceIds.Contains(x.ServiceId)) &&
(!request.BranchIds.Any() || request.BranchIds.Contains(x.BranchId)),
cancellationToken : cancellationToken);
return(new AppointmentListViewModel
{
Appointments = entities,
TotalNumberOfElements = totalNumberOfEntities
});
}
public async Task <ActionResult> GetPaginatedAppointments([FromQuery] GetPaginatedAppointments request)
{
return(Ok(await _appointmentSchedulerService.GetPaginatedAppointments(request)));
}