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 void dateMedic(string mCNP, ref string mLName, ref string mFName)
{
MedicDetail medic = new MedicDetail();
using (MedicDBEntities3 md = new MedicDBEntities3())
{
medic = md.MedicDetails.Where(x => x.cnp == mCNP).FirstOrDefault();
mLName = medic.lastname;
mFName = medic.firstname;
}
}
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 void DoctorsfromSpecialization(string specializare, ref List <string> list)
{
MedicDetail detail = new MedicDetail();
using (MedicDBEntities3 md = new MedicDBEntities3())
{
List <MedicDetail> mList = new List <MedicDetail>();
mList = md.MedicDetails.Where(x => x.specializare == specializare).ToList();
foreach (var det in mList)
{
list.Add(det.lastname + " " + det.firstname);
}
}
}
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);
}
}
public void getMedicData(ref string username, ref string password, string cnp, ref string email, ref string lastname, ref string firstname, ref string address, ref string dateofbirth, ref string specializare)
{
datamedic medic = new datamedic();
MedicDetail detail = new MedicDetail();
using (MedicDBEntities3 db = new MedicDBEntities3())
{
medic = db.datamedics.Where(x => x.cnp == cnp).FirstOrDefault();
password = medic.password;
cnp = medic.cnp;
email = medic.email;
//search in datamedics by cnp
detail = db.MedicDetails.Where(x => x.cnp == medic.cnp).FirstOrDefault();
lastname = detail.lastname;
firstname = detail.firstname;
address = detail.address;
dateofbirth = detail.dateofbirth;
specializare = detail.specializare;
//search in medicdetails based on cnp
}
}
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
