public void stdLecturesInsert(ders_al ders_Al) // students ders_al insert öğrencinin id sine kayıt edilen ders
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
context.ders_al.Add(ders_Al);
context.SaveChanges();
}
}
public void TSadd(teacher teacher) //teacher insert
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext()) {
//öğretmen kayıt
context.teachers.Add(teacher);
context.SaveChanges();
}
}
public void TSpointsAddStd(points points) //Teachers ppoints tablosuna insert
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
context.points.Add(points);
context.SaveChanges();
}
}
// period
public void periodInsert(selected_period selected)
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
context.selected_period.Add(selected);
context.SaveChanges();
}
}
public void TSders_verAdd(ders_ver ders_Ver) //teacher ders_ver kayıt
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
//DERS_VER kayıt
context.ders_ver.Add(ders_Ver);
context.SaveChanges();
}
}
public void dvDel(ders_ver ders_)
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext()) //Öğretmen silmek için ilişkili olduğu için bu tablodaki veriler de
{ //silinir.
var entity = context.Entry(ders_);
entity.State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
}
public void Stdadd(student student) //students insert
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
//Öğrenci kayıt
context.students.Add(student);
context.SaveChanges();
}
}
public void Pointdel(points points) //Öğrencinin puan tablosunda kaydı var ise silinir
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
//Öğrenci silme
var entity = context.Entry(points);
entity.State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
}
public void dadel(ders_al ders_Al) //Öğrenci bir derse kayıtlı ise bunlar silinir
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
//Öğrenci silme
var entity = context.Entry(ders_Al);
entity.State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
}
// öğrenci silme *****************************************************************************************
public void stddel(student student) //students delete
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
//Öğrenci silme
var entity = context.Entry(student);
entity.State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
}
// Öğretmen silme *************************************************************************************************************************
public void TSdel(teacher teacher) //teacher delete
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
//öğretmen silme
var entity = context.Entry(teacher);
entity.State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
}
public void ResetTSPsw(int id, string psw) //Teacher şifre yenile
{
psw = Encrypt(psw, "sblw-3hn8-sqoy19");
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
var entity = from t in context.teachers where t.teacher_id == id select t;
foreach (teacher new_psw in entity)
{
new_psw.teacher_password = psw;
}
context.SaveChanges();
}
}
public void TSNewSecurityWord(int id, string newSecurityWord)
{
newSecurityWord = Encrypt(newSecurityWord, "sblw-3hn8-sqoy19");
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
var entity = from t in context.teachers where t.teacher_id == id select t;
foreach (teacher new_sw in entity)
{
new_sw.teacher_security_the_word = newSecurityWord;
}
context.SaveChanges();
}
}
public void NewSecurityWord(int id, string newSecurityWord)
{
newSecurityWord = Encrypt(newSecurityWord, "sblw-3hn8-sqoy19");
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
var entity = from s in context.students where s.std_id == id select s;
foreach (student new_sw in entity)
{
new_sw.std_security_the_word = newSecurityWord;
}
context.SaveChanges();
}
}
public void ResetSTDPsw(int id, string psw) //şifre yenile
{
psw = Encrypt(psw, "sblw-3hn8-sqoy19");
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
var entity = from s in context.students where s.std_id == id select s;
foreach (student new_psw in entity)
{
new_psw.std_parola = psw;
}
context.SaveChanges();
}
}
public void stdupdate(int id, string name, string surname, string tc_no)
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
var entity = from std in context.students where std.std_id == id select std;
foreach (student student in entity)
{
student.std_name = name;
student.std_surname = surname;
student.tc_no = tc_no;
}
context.SaveChanges();
}
}
public void TSupdate(int id, string name, string surname, string tc_no)
{
using (odev_sql_OKULContext context = new odev_sql_OKULContext())
{
var entity = from ts in context.teachers where ts.teacher_id == id select ts;
foreach (teacher teacher in entity)
{
teacher.teacher_name = name;
teacher.teacher_surname = surname;
teacher.tc_no = tc_no;
}
context.SaveChanges();
}
}