/// <summary>
/// Fetch all available appointment booking for a Provider based on the given date.
/// </summary>
/// <param name="providerId"></param>
/// <param name="date"></param>
/// <returns></returns>
public List <String> GetAvailableAppointmentBookings(int providerId, string date)
{
using (var dataContext = new HealthReunionEntities())
{
var parsedDate = DateTime.Parse(date);
List <String> availableSlots = new List <String>();
var appointmentEnums = StringValueAttribute.GetStringValues(typeof(AppointmentTimeEnum));
var matchedAppointmentBookingTime = (from appointment in dataContext.Appointments
where appointment.AppointmentDate == parsedDate &&
appointment.ProviderId == providerId
select appointment.Time).ToList();
foreach (var time in appointmentEnums)
{
if (!matchedAppointmentBookingTime.Contains(time))
{
availableSlots.Add(time);
}
}
return(availableSlots);
}
}
