public Result <List <StudentResultDTO> > GetStudents(StudentSearchDTO filter)
{
IQueryable <Student> students = (IQueryable <Student>)studentDAL.GetList(null);
var result = students.WhereIf(filter.ClassID != 0, s => s.Class_ID == filter.ClassID)
.WhereIf(filter.Name != null, s => s.User.Name == filter.Name)
.WhereIf(filter.Surname != null, s => s.User.Surname == filter.Surname)
.WhereIf(filter.Classname != null, s => s.Class_.Name == filter.Classname)
.WhereIf(filter.UserID != null, s => s.UserID == filter.UserID)
.Select(x => new StudentResultDTO {
Name = x.User.Name,
Surname = x.User.Surname,
ClassID = x.Class_ID,
UserID = x.UserID,
Classname = x.Class_.Name
}).ToList();
return(new Result <List <StudentResultDTO> >(false, "islem basarili", result));
}
public IQueryable <Student> GetList()
{
return(_iDAL.GetList());
}