public async Task <AppointmentAvailabilityResponse> IsAvailableAsync(AppointmentRequest appointmentRequest)
{
AppointmentAvailabilityResponse response = new AppointmentAvailabilityResponse();
var dateTimeToCheck = appointmentRequest.StartDateTime.Add(minimumTimeBeforeClose);
DateTime nowDateTime = DateTime.UtcNow.AddHours(ShopHours.UTC_to_PST_Hours); // convert to PST.
await Hours.LoadAsync(this, nowDateTime.Date); // today's hours
// check holidays
// is it in the past?
if (dateTimeToCheck < nowDateTime)
{
response.ValidationResults.Add(new ValidationResult()
{
Message = "Appointments can't be scheduled before right now. "
});
return(response);
}
// is the store open?
await Hours.LoadAsync(this, dateTimeToCheck);
if (!Hours.Exists)
{
response.ValidationResults.Add(new ValidationResult()
{
Message = "The shop isn't open that day. "
});
return(response);
}
// is it between hours
bool isWithinHours = Hours.IsWithinHours(appointmentRequest.StartDateTime);
// does it meet the minimum window?
bool meetsMinimum = Hours.IsWithinHours(dateTimeToCheck);
if (isWithinHours && meetsMinimum)
{
response.IsAvailable = true;
}
else if (!isWithinHours)
{
response.ValidationResults.Add(new ValidationResult()
{
Message = $"The appointment isn't between store hours of {Hours.FormattedDayHours()}. "
});
}
else if (!meetsMinimum)
{
response.ValidationResults.Add(new ValidationResult()
{
Message = $"The appointment needs to be at least {minimumTimeBeforeClose} minutes before closing. Hours are {Hours.FormattedDayHours()}. "
});
}
return(response);
}
public string FormattedWeekHours()
{
DateTime opening = OpeningDateTime();
StringBuilder stringBuilder = new StringBuilder();
int beginningEnumCounter = (int)opening.DayOfWeek;
int daysToSubtract = 0;
while (beginningEnumCounter > 0)
{
daysToSubtract++;
beginningEnumCounter--;
}
for (int days = daysToSubtract; days >= 0; days--)
{
ShopHours day = new ShopHours(this);
DateTime dateTimeCheck = opening.AddDays(-1 * days);
stringBuilder.AppendLine(day.FormattedDayHours());
}
return(stringBuilder.ToString());
}