private void DefaultRegister_Execute(object sender, SimpleActionExecuteEventArgs e)
{
ObjectSpace objectSpace = Application.CreateObjectSpace();
dicStudentRegDetail = new Dictionary <string, List <string> >();
Student currentStudent;
Lesson curLesson;
Dictionary <string, List <string> > errorstudent = new Dictionary <string, List <string> >();
Dictionary <string, int> dicLessonCurrentRegNum = new Dictionary <string, int>();
int numregok = 0;
Vacancy vc;
bool isConflictTKB = false;
using (XPCollection <Lesson> newCollectionSource = new XPCollection <Lesson>(objectSpace.Session))
{
objectSpace.Session.BeginTransaction();
foreach (StudentClass studentClass in View.SelectedObjects)
{
newCollectionSource.Criteria = CriteriaOperator.Parse(
"ClassIDs like ?", string.Format("%{0}%", studentClass.ClassCode));
foreach (Student student in studentClass.Students)
{
listVacancies = new List <Vacancy>();
currentStudent = objectSpace.FindObject <Student>(
new BinaryOperator("StudentCode", student.StudentCode));
foreach (Lesson lesson in newCollectionSource)
{
isConflictTKB = false;
if (!dicLessonCurrentRegNum.ContainsKey(lesson.LessonName))
{
dicLessonCurrentRegNum[lesson.LessonName] = 0;
}
foreach (TkbSemester tkbsem in lesson.TKBSemesters)
{
vc = new Vacancy(tkbsem.Day, tkbsem.Period, tkbsem.Weeks, (tkbsem.Classroom == null ? "" : tkbsem.Classroom.ClassroomCode));
if (Utils.IsConfictTKB(listVacancies, vc))
{
isConflictTKB = true;
break;
}
}
if (isConflictTKB)
{
if (!errorstudent.ContainsKey(currentStudent.StudentCode))
{
errorstudent.Add(currentStudent.StudentCode, new List <string>());
}
if (!errorstudent[currentStudent.StudentCode].Contains(lesson.Subject.SubjectCode))
{
errorstudent[currentStudent.StudentCode].Add(lesson.Subject.SubjectCode + "{T}");
}
}
else
{
//si so chon chua vuot qua
if (lesson.NumExpectation > dicLessonCurrentRegNum[lesson.LessonName] + lesson.NumRegistration)
{
curLesson = objectSpace.FindObject <Lesson>(
new BinaryOperator("Oid", lesson.Oid));
RegisterDetail regdetail = new RegisterDetail(objectSpace.Session)
{
Student = currentStudent,
Lesson = curLesson,
RegisterState = objectSpace.FindObject <RegisterState>(
new BinaryOperator("Code", "SELECTED")),
CheckState = objectSpace.FindObject <RegisterState>(
new BinaryOperator("Code", "NOTCHECKED"))
};
RuleSet ruleSet = new RuleSet();
RuleSetValidationResult result = ruleSet.ValidateTarget(regdetail, DefaultContexts.Save);
if (ValidationState.Invalid ==
result.GetResultItem("RegisterDetail.StudentRegLessonSemester").State)
{
if (!errorstudent.ContainsKey(currentStudent.StudentCode))
{
errorstudent.Add(currentStudent.StudentCode, new List <string>());
}
if (!errorstudent[currentStudent.StudentCode].Contains(curLesson.Subject.SubjectCode))
{
errorstudent[currentStudent.StudentCode].Add(curLesson.Subject.SubjectCode + "{D}");
}
regdetail.Delete();
//regdetail.Reload();
}
else
{
numregok++;
if (!dicStudentRegDetail.ContainsKey(student.StudentCode))
{
dicStudentRegDetail.Add(student.StudentCode, new List <string>());
}
dicStudentRegDetail[student.StudentCode].Add(curLesson.LessonName);
dicLessonCurrentRegNum[lesson.LessonName]++;
foreach (TkbSemester tkbsem in curLesson.TKBSemesters)
{
vc = new Vacancy(tkbsem.Day, tkbsem.Period, tkbsem.Weeks, (tkbsem.Classroom == null ? "" : tkbsem.Classroom.ClassroomCode));
listVacancies.Add(vc);
}
regdetail.Save();
}
}
else
{
if (!errorstudent.ContainsKey(currentStudent.StudentCode))
{
errorstudent.Add(currentStudent.StudentCode, new List <string>());
}
if (!errorstudent[currentStudent.StudentCode].Contains(lesson.Subject.SubjectCode))
{
errorstudent[currentStudent.StudentCode].Add(lesson.Subject.SubjectCode + "{H}");
}
}
}
}
}
}
objectSpace.Session.CommitTransaction();
PopUpMessage ms = objectSpace.CreateObject <PopUpMessage>();
if (errorstudent.Count > 0)
{
ms.Title = "Có lỗi khi chọn nhóm MH đăng ký!";
ms.Message = string.Format("Đã chọn được cho {0} sinh viên với {1} lượt nhóm MH\r\n", dicStudentRegDetail.Count, numregok);
string strmessage = "Không chọn được nhóm môn học do trùng môn đã đăng ký, trùng lịch hoặc hết chỗ: ";
foreach (KeyValuePair <string, List <string> > keypair in errorstudent)
{
strmessage += string.Format("Sinh viên:[{0}] - Môn:[", keypair.Key);
foreach (string str in keypair.Value)
{
strmessage += str + ",";
}
strmessage = strmessage.TrimEnd(',');
strmessage += "]\r\n";
}
ms.Message += strmessage;
}
else
{
ms.Title = "Chọn nhóm MH thành công";
ms.Message = string.Format("Chọn nhóm MH thành công cho {0} sinh viên với {1} lượt nhóm MH\r\n", dicStudentRegDetail.Count, numregok);
}
ShowViewParameters svp = new ShowViewParameters();
svp.CreatedView = Application.CreateDetailView(
objectSpace, ms);
svp.TargetWindow = TargetWindow.NewModalWindow;
svp.CreatedView.Caption = "Thông báo";
DialogController dc = Application.CreateController <DialogController>();
svp.Controllers.Add(dc);
dc.SaveOnAccept = false;
Application.ShowViewStrategy.ShowView(svp, new ShowViewSource(null, null));
}
}
void selectAcception_AcceptingAdmin(object sender, DialogControllerAcceptingEventArgs e)
{
Dictionary <string, int> dicLessonCurrentRegNum = new Dictionary <string, int>();
ObjectSpace objectSpace = Application.CreateObjectSpace();
ListView lv = ((ListView)((WindowController)sender).Window.View);
User u = (User)SecuritySystem.CurrentUser;
XPCollection <Role> xpc = new XPCollection <Role>(u.Roles,
new BinaryOperator("Name", "Administrators"));
XPCollection <Role> xpc2 = new XPCollection <Role>(u.Roles,
new BinaryOperator("Name", "DataAdmins"));
if (xpc.Count + xpc2.Count > 0)
{
objectSpace.Session.BeginTransaction();
Student currentStudent;
Lesson curLesson;
Dictionary <string, List <string> > errorstudent = new Dictionary <string, List <string> >();
int numregok = 0;
foreach (string studentCode in dicStudentRegDetail.Keys)
{
currentStudent = objectSpace.FindObject <Student>(
new BinaryOperator("StudentCode", studentCode));
foreach (Lesson lesson in lv.SelectedObjects)
{
if (!dicLessonCurrentRegNum.ContainsKey(lesson.LessonName))
{
dicLessonCurrentRegNum[lesson.LessonName] = 0;
}
//si so chon chua vuot qua
if (lesson.NumExpectation > dicLessonCurrentRegNum[lesson.LessonName] + lesson.NumRegistration)
{
curLesson = objectSpace.FindObject <Lesson>(
new BinaryOperator("Oid", lesson.Oid));
RegisterDetail regdetail = new RegisterDetail(objectSpace.Session)
{
Student = currentStudent,
Lesson = curLesson,
RegisterState = objectSpace.FindObject <RegisterState>(
new BinaryOperator("Code", "SELECTED")),
CheckState = objectSpace.FindObject <RegisterState>(
new BinaryOperator("Code", "NOTCHECKED"))
};
RuleSet ruleSet = new RuleSet();
RuleSetValidationResult result = ruleSet.ValidateTarget(regdetail, DefaultContexts.Save);
if (ValidationState.Invalid ==
result.GetResultItem("RegisterDetail.StudentRegLessonSemester").State)
{
if (!errorstudent.ContainsKey(currentStudent.StudentCode))
{
errorstudent.Add(currentStudent.StudentCode, new List <string>());
}
if (!errorstudent[currentStudent.StudentCode].Contains(curLesson.Subject.SubjectCode))
{
errorstudent[currentStudent.StudentCode].Add(curLesson.Subject.SubjectCode);
}
regdetail.Delete();
}
else
{
numregok++;
dicLessonCurrentRegNum[lesson.LessonName]++;
regdetail.Save();
}
}
else
{
if (!errorstudent.ContainsKey(currentStudent.StudentCode))
{
errorstudent.Add(currentStudent.StudentCode, new List <string>());
}
if (!errorstudent[currentStudent.StudentCode].Contains(lesson.Subject.SubjectCode))
{
errorstudent[currentStudent.StudentCode].Add(lesson.Subject.SubjectCode);
}
}
}
}
objectSpace.Session.CommitTransaction();
PopUpMessage ms = objectSpace.CreateObject <PopUpMessage>();
if (errorstudent.Count > 0)
{
ms.Title = "Có lỗi khi chọn nhóm MH đăng ký!";
ms.Message = string.Format("Đã chọn được cho {0} sinh viên với {1} lượt nhóm MH\r\n", dicStudentRegDetail.Count, numregok);
string strmessage = "Không chọn được nhóm môn học do trùng môn đã đăng ký hoặc hết chỗ: ";
foreach (KeyValuePair <string, List <string> > keypair in errorstudent)
{
strmessage += string.Format("Sinh viên:[{0}] - Môn:[", keypair.Key);
foreach (string str in keypair.Value)
{
strmessage += str + ",";
}
strmessage = strmessage.TrimEnd(',');
strmessage += "]\r\n";
}
ms.Message += strmessage;
}
else
{
ms.Title = "Chọn nhóm MH thành công";
ms.Message = string.Format("Chọn nhóm MH thành công cho {0} sinh viên với {1} lượt nhóm MH\r\n", dicStudentRegDetail.Count, numregok);
}
ShowViewParameters svp = new ShowViewParameters();
svp.CreatedView = Application.CreateDetailView(
objectSpace, ms);
svp.TargetWindow = TargetWindow.NewModalWindow;
svp.CreatedView.Caption = "Thông báo";
DialogController dc = Application.CreateController <DialogController>();
svp.Controllers.Add(dc);
dc.SaveOnAccept = false;
Application.ShowViewStrategy.ShowView(svp, new ShowViewSource(null, null));
}
}
void selectAcception_AcceptingAdmin(object sender, DialogControllerAcceptingEventArgs e)
{
ObjectSpace objectSpace = Application.CreateObjectSpace();
DevExpress.ExpressApp.ListView lv = ((DevExpress.ExpressApp.ListView)((WindowController)sender).Window.View);
User u = (User)SecuritySystem.CurrentUser;
XPCollection <Role> xpc = new XPCollection <Role>(u.Roles,
new BinaryOperator("Name", "Administrators"));
XPCollection <Role> xpc2 = new XPCollection <Role>(u.Roles,
new BinaryOperator("Name", "DataAdmins"));
if (xpc.Count + xpc2.Count > 0)
{
objectSpace.Session.BeginTransaction();
Student currentStudent;
Lesson curLesson;
foreach (string studentCode in listStudentCode)
{
currentStudent = objectSpace.FindObject <Student>(
new BinaryOperator("StudentCode", studentCode));
foreach (Lesson lesson in lv.SelectedObjects)
{
curLesson = objectSpace.FindObject <Lesson>(
new BinaryOperator("Oid", lesson.Oid));
RegisterDetail regdetail = new RegisterDetail(objectSpace.Session)
{
Student = currentStudent,
Lesson = curLesson,
RegisterState = objectSpace.FindObject <RegisterState>(
new BinaryOperator("Code", "SELECTED")),
CheckState = objectSpace.FindObject <RegisterState>(
new BinaryOperator("Code", "NOTCHECKED"))
};
RuleSet ruleSet = new RuleSet();
RuleSetValidationResult result = ruleSet.ValidateTarget(regdetail, DefaultContexts.Save);
if (ValidationState.Invalid ==
result.GetResultItem("RegisterDetail.StudentRegLessonSemester").State)
{
regdetail.Delete();
}
else
{
regdetail.Save();
}
}
}
objectSpace.Session.CommitTransaction();
PopUpMessage ms = objectSpace.CreateObject <PopUpMessage>();
ms.Title = "Lỗi đăng ký";
ms.Message = string.Format("Error");
ShowViewParameters svp = new ShowViewParameters();
svp.CreatedView = Application.CreateDetailView(
objectSpace, ms);
svp.TargetWindow = TargetWindow.NewModalWindow;
svp.CreatedView.Caption = "Thông báo";
DialogController dc = Application.CreateController <DialogController>();
svp.Controllers.Add(dc);
dc.SaveOnAccept = false;
Application.ShowViewStrategy.ShowView(svp, new ShowViewSource(null, null));
//// View.ObjectSpace.CommitChanges();
//View.ObjectSpace.Refresh();
//ListView view = null;
//Frame currentFrame = ((ActionBase)sender).Controller.Frame;
//switch (currentFrame.View.ObjectTypeInfo.Name)
//{
// case "Student":
// view = Application.CreateListView(objectSpace,typeof(RegisterDetail),true);
// break;
//}
//currentFrame.SetView(view);
//e.Cancel = true;
}
}