/// <summary>
/// Delete an object in database.
/// </summary>
/// <param name="patient"></param>
/// <returns>An object of type Patient.</returns>
public Patient DeletePatient(Patient patient)
{
using (HolmuskHealthCareEntities context = new HolmuskHealthCareEntities())
{
var existingPatient = context.Patients.Where(p => p.Id == patient.Id).FirstOrDefault <Patient>();
if (existingPatient != null)
{
existingPatient.IsActive = patient.IsActive;
}
context.SaveChanges();
return(patient);
}
}
/// <summary>
/// Adds an object to database.
/// </summary>
/// <param name="patient"></param>
/// <returns>An object of type Patient.</returns>
public Patient AddPatient(Patient patient)
{
using (HolmuskHealthCareEntities context = new HolmuskHealthCareEntities())
{
var existingPatient = context.Patients.Where(p => p.Name == patient.Name && patient.ContactNumber == patient.ContactNumber && p.BirthDate == patient.BirthDate).FirstOrDefault <Patient>();
if (existingPatient == null)
{
context.Patients.Add(patient);
context.SaveChanges();
}
return(patient);
}
}
/// <summary>
/// Modify an object in database.
/// </summary>
/// <param name="patient"></param>
/// <returns>An object of type Patient.</returns>
public Patient UpdatePatient(Patient patient)
{
using (HolmuskHealthCareEntities context = new HolmuskHealthCareEntities())
{
var existingPatient = context.Patients.Where(p => p.Id == patient.Id).FirstOrDefault <Patient>();
if (existingPatient != null)
{
existingPatient.Name = patient.Name;
existingPatient.Address = patient.Address;
existingPatient.BirthDate = patient.BirthDate;
existingPatient.ContactNumber = patient.ContactNumber;
existingPatient.Gender = patient.Gender;
existingPatient.IsActive = patient.IsActive;
}
context.SaveChanges();
return(patient);
}
}