public IPerson Login(string phoneNumber, string password)
{
IPerson resident = Residents.FirstOrDefault(r => r.PhoneNumber == phoneNumber && r.Password == password);
IPerson employee = Employees.FirstOrDefault(e => e.PhoneNumber == phoneNumber && e.Password == password);
IPerson user = resident ?? employee;
return(user);
}
public IPerson GetUser(string phoneNumber)
{
IPerson resident = Residents.FirstOrDefault(r => r.PhoneNumber == phoneNumber);
IPerson employee = Employees.FirstOrDefault(e => e.PhoneNumber == phoneNumber);
IPerson user = resident ?? employee;
return(user);
}