Manage Appointments DONE!

backend/Core/Entities/Appointment.cs

@@ -0,0 +1,30 @@
+namespace Core.Entities;
+
+public class Appointment
+{
+    public Appointment()
+    {
+        AppointmentsList = new List<DateTime>();
+    }
+    
+    public string Id { get; private set; }
+    public string PatientId { get; private set; }
+    public string DoctorId { get; private set; }
+    public List<DateTime> AppointmentsList { get; private set; }
+
+    public void SetId(string id) { Id = id; }
+    public void SetPatientId(string patientId) { PatientId = patientId; }
+    public void SetDoctorIid(string doctorId) { DoctorId = doctorId; }
+    
+    public void AddAppointment(DateTime appointmentDate)
+    {
+        DateTime utcAppointmentDate = new DateTime(appointmentDate.Year, appointmentDate.Month, appointmentDate.Day, 0, 0, 0, DateTimeKind.Utc);
+        AppointmentsList.Add(utcAppointmentDate);
+    }
+
+    public void RemoveAppointment(DateTime appointmentDate)
+    {
+        DateTime utcAppointmentDate = new DateTime(appointmentDate.Year, appointmentDate.Month, appointmentDate.Day, 0, 0, 0, DateTimeKind.Utc);
+        AppointmentsList.Remove(utcAppointmentDate);
+    }
+}