public static PTLocalPatient CreatePatient(PTLocalPatient patient)
{
try
{
//TODO: if user does not yet exist, we add the user, but it probably shouldn't add with status as confirmed.
// add the patient to the db, set patient.ID, and return the patient
using (PTLinkDatabaseDataContext db = new PTLinkDatabaseDataContext())
{
Person person = new Person();
User user = (from u in db.Users
where u.Email == patient.email
&& u.Password == patient.password
select u).SingleOrDefault();
person.FirstName = patient.firstName;
person.LastName = patient.lastName;
person.Permissions = "Patient";
person.PushToken = patient.pushtoken;
person.IsActive = true;
if (user == null)
{
user = new User();
user.Email = patient.email;
user.Password = patient.password;
user.RegistrationStatus = (from r in db.RegistrationStatus
where r.Status == "Confirmed"
select r
).SingleOrDefault();
user.Persons.Add(person);
db.Users.InsertOnSubmit(user);
db.SubmitChanges();
}
else
{
user.Persons.Add(person);
db.SubmitChanges();
}
patient.ID = user.Persons.SingleOrDefault().Id;
return patient;
}
}
catch
{
return null;
}
}
public string Login(PTLocalPatient patient)
{
try {
SyncArgs args = new SyncArgs();
args.authentication = new Auth();
args.authentication.email = patient.email;
args.authentication.password = patient.password;
args.lastTime = 0;
return Sync(args);
} catch (Exception e) {
return e.Message;
}
}
public static PTLocalPatient GetPatient(string email, string password)
{
try
{
// get the patient with this email and password, or return null if it doesn't exist
using (PTLinkDatabaseDataContext db = new PTLinkDatabaseDataContext())
{
PTLocalPatient patient = new PTLocalPatient();
var dbPatient = (from p in db.Persons
where p.User.Email == email
&& p.User.Password == password
&& p.Permissions == "Patient"
&& p.User.RegistrationStatus.Status == "Confirmed"
select p).SingleOrDefault();
if (dbPatient != null)
{
patient.email = email;
patient.firstName = dbPatient.FirstName;
patient.lastName = dbPatient.LastName;
patient.ID = dbPatient.Id;
patient.password = password;
patient.pushtoken = dbPatient.PushToken;
return patient;
}
}
return null;
}
catch
{
return null;
}
}
public string CreatePatient(PTLocalPatient patient)
{
Dictionary<string, object> results = new Dictionary<string, object>();
try {
PTLocalPatient p = PTDatabase.CreatePatient(patient);
if (p == null) {
results["error"] = "Error creating patient.";
} else {
results["patient"] = p;
}
} catch (Exception e) {
results["error"] = e.Message;
}
return s.Serialize(results);
}
