public bool AddUploadRecordForTeachers(UploadRecordForTeacher uploadRecordForTeacher)
{
db.UploadRecordForTeachers.Add(uploadRecordForTeacher);
int count = db.SaveChanges();
if (count != 0)
{
return(true);
}
return(false);
}
public MainResponse.DefaultResponse AddUploadRecordForTeacher(UploadRecordForTeacher uploadRecordForTeacher)
{
bool operate = false;
if (!UploadRecordForTeacherExists(uploadRecordForTeacher.sourceId))
{
db.UploadRecordForTeachers.Add(uploadRecordForTeacher);
int count = db.SaveChanges();
if (count != 0)
{
operate = true;
}
}
return(new MainResponse.DefaultResponse()
{
operate = operate
});
}
public MainResponse.DefaultResponse ModifyUploadRecordForTeacher(UploadRecordForTeacher uploadRecordForTeacher)
{
bool operate = false;
if (UploadRecordForTeacherExists(uploadRecordForTeacher.sourceId))
{
db.Entry(uploadRecordForTeacher).State = EntityState.Modified;
int count = db.SaveChanges();
if (count != 0)
{
operate = true;
}
}
return(new MainResponse.DefaultResponse()
{
operate = operate
});
}
public MainResponse.DefaultResponse DeleteUploadRecordForTeacher(UploadRecordForTeacher uploadRecordForTeacher)
{
bool operate = false;
UploadRecordForTeacher uploadRecord = db.UploadRecordForTeachers.Find(uploadRecordForTeacher.userId, uploadRecordForTeacher.sourceId);
if (uploadRecordForTeacher != null)
{
db.UploadRecordForTeachers.Remove(uploadRecord);
int count = db.SaveChanges();
if (count != 0)
{
operate = true;
}
}
return(new MainResponse.DefaultResponse()
{
operate = operate
});
}