public int changeMedicData(string username, string password, string cnp, string email, string lastname, string firstname, string address, string dateofbirth, string specializare)
{
datamedic medic = new datamedic();
MedicDetail detail = new MedicDetail();
using (MedicDBEntities3 db = new MedicDBEntities3())
{
try
{
medic = db.datamedics.Where(x => x.cnp == cnp).FirstOrDefault();
medic.password = password;
//changing cnp is prohibited, because this is key information (for identifying)
medic.email = email;
medic.username = username;
db.Entry(medic).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
detail = db.MedicDetails.Where(x => x.cnp == medic.cnp).FirstOrDefault();
detail.lastname = lastname;
detail.firstname = firstname;
detail.address = address;
detail.dateofbirth = dateofbirth;
detail.specializare = specializare;
db.Entry(detail).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
catch
{
return(-1);
}
return(1);
} //using
} //changeMedicData()
public int registerMedic(string username, string password, string cnp, string email, string lastname, string firstname, string address, string dateofbirth, string specializare)
{
datamedic medic1 = new datamedic();
datamedic m1 = new datamedic(); //m1 se foloseste pentru cautare in baza de date
//daca medicul nu exista in baza de date, atunci am fi avut un null pointer in medic
//si intr-un null pointer nu se pot insera date (throws NullPointerException)
MedicDetail detail = new MedicDetail();
detail.lastname = lastname;
detail.firstname = firstname;
detail.address = address;
detail.dateofbirth = dateofbirth;
detail.cnp = cnp;
detail.specializare = specializare;
using (MedicDBEntities3 db = new MedicDBEntities3())
{
m1 = db.datamedics.Where(x => x.cnp == cnp).FirstOrDefault();
if (m1 != null)
{
return(0); //it means that the given CNP already exists, registration is not possible
}
//otherwise we create the medic object and insert it into the datamedic tabel
medic1.username = username;
medic1.password = password;
medic1.cnp = cnp;
medic1.email = email;
try
{
db.datamedics.Add(medic1);
db.SaveChanges();
}
catch
{
return(-1);
}
try
{
db.MedicDetails.Add(detail);
db.SaveChanges();
}
catch
{
return(-2);
}
return(1);
} //using
} //registerMedic
public int registerPacient(string pUser, string pPass, string pCNP, string pEmail, string pLName, string pFName, string pBirth, string pAddress)
{
Pacienti p = new Pacienti();
Pacienti p1 = new Pacienti(); //variabila temporara de cautare
PacientDetail detail = new PacientDetail();
detail.address = pAddress;
detail.dateofbirth = pBirth;
detail.firstname = pFName;
detail.lastname = pLName;
detail.pacient_cnp = pCNP;
using (MedicDBEntities3 md = new MedicDBEntities3())
{
p1 = md.Pacientis.Where(x => x.pacient_cnp == pCNP).FirstOrDefault();
if (p1 != null) //cnp exista deja
{
return(0);
}
else
{
p.username = pUser;
p.password = pPass;
p.email = pEmail;
p.pacient_cnp = pCNP;
try
{
md.Pacientis.Add(p);
md.SaveChanges();
}
catch
{
return(-1);
}
try
{
md.PacientDetails.Add(detail);
md.SaveChanges();
}
catch
{
return(-2);
}
}
return(1);
}
}
public int fisaMedicala(string pCNP, string descriere, string data, string numeD)
{
FisaMedicala fs = new FisaMedicala();
FisaMedicala fs1 = new FisaMedicala();
using (MedicDBEntities3 md = new MedicDBEntities3())
{
try
{
fs1 = md.FisaMedicalas.Where(x => x.data == data && x.nume_doctor == numeD).FirstOrDefault();
if (fs1 != null)
{
return(0);
}
fs.pacient_cnp = pCNP;
fs.descriere = descriere;
fs.nume_doctor = numeD;
fs.data = data;
md.FisaMedicalas.Add(fs);
md.SaveChanges();
}
catch
{
return(-1);
}
return(1);
}
}
public int deletePacient(string pUser, string pCNP)
{
Pacienti pacient = new Pacienti();
PacientDetail detail = new PacientDetail();
using (MedicDBEntities3 md = new MedicDBEntities3())
{
try
{
pacient = md.Pacientis.Where(x => x.username == pUser).FirstOrDefault();
if (pacient.pacient_cnp != pCNP)
{
return(-1);
}
detail = md.PacientDetails.Where(x => x.pacient_cnp == pacient.pacient_cnp).FirstOrDefault();
var entry = md.Entry(detail);
if (entry.State == System.Data.Entity.EntityState.Detached)
{
md.PacientDetails.Attach(detail);
}
md.PacientDetails.Remove(detail);
md.SaveChanges();
var entry1 = md.Entry(pacient);
if (entry1.State == System.Data.Entity.EntityState.Detached)
{
md.Pacientis.Attach(pacient);
}
md.Pacientis.Remove(pacient);
md.SaveChanges();
}
catch
{
return(-2);
}
return(1);
}
}
public int deleteMedicAccount(string username, string cnp)
{
datamedic medic = new datamedic();
MedicDetail detail = new MedicDetail();
try
{
using (MedicDBEntities3 db = new MedicDBEntities3())
{
medic = db.datamedics.Where(x => x.username == username).FirstOrDefault();
if (medic.cnp != cnp)
{
return(-1);
}
detail = db.MedicDetails.Where(x => x.cnp == medic.cnp).FirstOrDefault();
var entry = db.Entry(detail);
if (entry.State == System.Data.Entity.EntityState.Detached)
{
db.MedicDetails.Attach(detail);
}
db.MedicDetails.Remove(detail);
db.SaveChanges();
var entry1 = db.Entry(medic);
if (entry1.State == System.Data.Entity.EntityState.Detached)
{
db.datamedics.Attach(medic);
}
db.datamedics.Remove(medic);
db.SaveChanges();
} //using
} //try
catch
{
return(-2);
} //catch
return(1);
} //function
public int updatePacientData(string pUser, string pPass, string pCNP, string pEmail, string pLName, string pFName, string pBirth, string pAddress)
{
Pacienti pacient = new Pacienti();
PacientDetail detail = new PacientDetail();
using (MedicDBEntities3 md = new MedicDBEntities3())
{
try
{
pacient = md.Pacientis.Where(x => x.pacient_cnp == pCNP).FirstOrDefault();
pacient.username = pUser;
pacient.password = pPass;
pacient.email = pEmail;
//nu vom schimba cnp-ul pentru ca este o informatia esentiala pt cautare
md.Entry(pacient).State = System.Data.Entity.EntityState.Modified;
md.SaveChanges();
detail = md.PacientDetails.Where(x => x.pacient_cnp == pacient.pacient_cnp).FirstOrDefault();
detail.lastname = pLName;
detail.firstname = pFName;
detail.address = pAddress;
detail.dateofbirth = pBirth;
md.Entry(detail).State = System.Data.Entity.EntityState.Modified;
md.SaveChanges();
}
catch
{
return(-1);
}
return(1);
}
}
public int programari(string pCNP, string pLName, string pFName, string descriere, string date, string mFName, string mLName)
{
Programare programare = new Programare();
PacientDetail p_detail = new PacientDetail();
MedicDetail m_detail = new MedicDetail();
Programare p1 = new Programare();
using (MedicDBEntities3 md = new MedicDBEntities3())
{
try
{
p_detail = md.PacientDetails.Where(x => x.pacient_cnp == pCNP).FirstOrDefault();
m_detail = md.MedicDetails.Where(x => x.lastname == mLName && x.firstname == mFName).FirstOrDefault();
programare = md.Programares.Where(x => x.data == date && x.m_lastname == m_detail.lastname && x.m_firstname == m_detail.firstname).FirstOrDefault();
if (programare != null)
{
return(0); //exista o programare
}
else
{
p1.pacient_cnp = pCNP;
p1.p_lastname = pLName;
p1.p_firstname = pFName;
p1.descriere = descriere;
p1.data = date;
p1.m_firstname = mFName;
p1.m_lastname = mLName;
md.Programares.Add(p1);
md.SaveChanges();
}
}
catch
{
return(-1);
}
return(1);
}
}