public PaginatedList <Staff> SearchStaff(int?schoolYearId, int?classId, int?studentId, string filter, bool orderByFirstName,
int start, int count)
{
var staffs = StaffStorage.GetAll().AsEnumerable();
if (!string.IsNullOrEmpty(filter))
{
var words = filter.ToLower().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
staffs = staffs.Where(x => words.Any(w => x.FirstName.ToLower().Contains(w)));
}
var classTeachers = ServiceLocator.ClassService.GetClassTeachers(null, null);
if (classId.HasValue)
{
classTeachers = classTeachers.Where(x => x.ClassRef == classId.Value).ToList();
}
if (studentId.HasValue)
{
var classPerson = ServiceLocator.ClassService.GetClassPersons(studentId.Value, null);
classTeachers = classTeachers.Where(ct => classPerson.Any(cp => cp.ClassRef == ct.ClassRef)).ToList();
}
staffs = staffs.Where(st => classTeachers.Any(ct => ct.PersonRef == st.Id));
staffs = orderByFirstName ? staffs.OrderBy(x => x.FirstName) : staffs.OrderBy(x => x.LastName);
return(new PaginatedList <Staff>(staffs.ToList(), start / count, count));
}
public Staff GetStaff(int staffId)
{
return(StaffStorage.GetById(staffId));
}
public IList <Staff> GetStaffs()
{
return(StaffStorage.GetAll());
}
public void Delete(IList <Staff> staffs)
{
StaffStorage.Delete(staffs);
}
public void Edit(IList <Staff> staffs)
{
StaffStorage.Update(staffs);
}
public void Add(IList <Staff> staffs)
{
StaffStorage.Add(staffs);
}
