public async Task CheckAppointment()
{
try
{
var upcomingAppointments = await appointmentsAPI.FindUpcomingAppointmentsAsync(period : 5, pageSize : 30);
if (upcomingAppointments == null || upcomingAppointments.TotalCount == 0)
{
return;
}
var sb = new StringBuilder();
sb.AppendLine("<h2>Upcoming appointments:</h2>");
sb.AppendLine("<ul>");
foreach (var appointment in upcomingAppointments.Data)
{
sb.Append("<li>")
.Append(appointment.Title)
.Append(" <strong> ")
.Append(appointment.Date.LocalDateTime.ToShortDateString())
.Append(" </strong> ")
.AppendLine("</li>");
}
sb.AppendLine("</ul>");
await emailSender.SendEmailAsync("*****@*****.**", "Upcoming appointments", sb.ToString());
}
catch (Exception exc)
{
throw new Exception("Failed to send email notification.", exc);
}
}
public async Task <PaginatedItems <Appointment> > FindUpcomingAppointmentsAsync(int period = 5, int pageSize = 10, int pageIndex = 0) => await client.FindUpcomingAppointmentsAsync(period, pageSize, pageIndex);