public void GetStudentExamsSVM()
{
ErrorsSVM = "";
Student student = new Student();
Exam exam = new Exam();
StudentExam studentExam = new StudentExam();
if (CurrentStudentSVM != null)
{
student = CurrentStudentSVM;
studentExam.StudentId = student.Id;
StudentExamsListSVM = studentExam.StudentByExams(studentExam.StudentId);
if (CurrentSubjectNameSVM != null)
{
StudentExamsBySubjectListSVM = StudentExamsListSVM.FindAll(x => x.Exam.Subject.Name == CurrentSubjectNameSVM).ToList();
exams = true;
}
else
{
StudentExamsBySubjectListSVM = StudentExamsListSVM;
exams = true;
}
if (StudentExamsBySubjectListSVM.Count == 0)
{
ErrorsSVM = "El alumno no ha realizado exámenes de " + CurrentSubjectNameSVM;
exams = false;
}
}
}
public void GetStudentExamsSEVM()
{
Student student = new Student();
Exam exam = new Exam();
StudentExam studentExam = new StudentExam();
if (CurrentStudentSEVM != null)
{
student = CurrentStudentSEVM;
exam = CurrentExamSEVM;
studentExam.StudentId = student.Id;
StudentExamsListSEVM = studentExam.StudentByExams(studentExam.StudentId);
}
}
public void DelStudentExamsSEVM()
{
StudentExam studentExamMVM = new StudentExam();
if (CurrentStudentExamSEVM == null)
{
MessageBox.Show("Se tiene que seleccionar un examen del estudiante antes de eliminarla");
}
else
{
MessageBox.Show("El examen del estudiante se ha eliminado correctamente");
studentExamMVM = CurrentStudentExamSEVM;
studentExamMVM.Delete();
StudentExamsListSEVM = studentExamMVM.StudentByExams(studentExamMVM.StudentId);
}
}
public void EditStudentExamsSEVM()
{
if (CurrentStudentSEVM != null)
{
MarkStringToDoubleS();
StudentExam stexam = new StudentExam();
var vrstex = examToUpdate.Save();
if (vrstex.IsSuccess)
{
MessageBox.Show($"La nota del examen del estudiante se ha editado correctamente");
CurrentStudentExamSEVM = vrstex.Entity;
StudentExamsListSEVM = stexam.StudentByExams(stexam.StudentId);
}
else
{
MessageBox.Show($"La nota del examen del estudiante no se ha editado correctamente");
}
CurrentStudentSEVM = null;
CurrentExamS = null;
DniS = "";
NameS = "";
TitleS = "";
SubjectNameS = "";
DateS = default;
MarkTextS = "";
HasCheatedSEVM = default;
this.Id = default;
//GetStudentExamsSEVM();
}
else
{
MessageBox.Show("Se tiene que seleccionar un examen de un estudiante antes de editarlo");
}
}
public void SaveStudentExamsSEVM()
{
MarkStringToDoubleS();
StudentExam stexam = new StudentExam();
Student student = new Student();
Exam exam = new Exam();
exam = CurrentExamS;
student = CurrentStudentSEVM;
if (MarkSEVM != 0)
{
if (CurrentStudentExamSEVM != null)
{
stexam = CurrentStudentExamSEVM;
}
stexam.Mark = MarkSEVM;
stexam.HasCheated = HasCheatedSEVM;
if (CurrentStudentSEVM != null)
{
stexam.StudentId = student.Id;
if (CurrentExamS != null)
{
stexam.ExamId = exam.Id;
}
if (CurrentStudentSEVM != null || CurrentStudentExamSEVM != null)
{
GetStudentExamsSEVM();
MarkTextS = "";
}
}
}
stexam.Mark = MarkSEVM;
var vrstex = stexam.Save();
if (vrstex.IsSuccess)
{
MessageBox.Show($"La nota del examen del estudiante se ha guardado correctamente");
StudentExamsListSEVM = stexam.StudentByExams(stexam.StudentId);
}
else
{
MessageBox.Show($"La nota del examen del estudiante no se ha guardado correctamente");
}
CurrentStudentSEVM = null;
CurrentExamS = null;
DniS = "";
NameS = "";
TitleS = "";
SubjectNameS = "";
DateS = default;
MarkTextS = "";
HasCheatedSEVM = default;
this.Id = default;
// GetStudentExamsSEVM();
}
