internal RightsEnum CanApprove(GradeViewModel grade)
{
if (!grade.IsReadyToApprove)
{
return(RightsEnum.GradeError);
}
if (grade.ApprovalStage == ApprovalStage.Open && CanInstructorApprove(grade.Teacher))
{
return(RightsEnum.Success);
}
else if (grade.ApprovalStage == ApprovalStage.Instructor && HasClassroomRights)
{
return(RightsEnum.Success);
}
else if (grade.ApprovalStage == ApprovalStage.Classroom && HasOfficeRights)
{
return(RightsEnum.Success);
}
return(RightsEnum.StageError);
}
public void LoadGrade(string studentName, GradeViewModel grade)
{
_studentName = studentName;
_grade = grade;
IsEnabled = (RightsEnum.Success == UserViewModel.CurrentUser.CanEdit(_grade));
if (CourseViewModel.HasSpecialGrade(grade.Subject))
{
entSpecialGrade.Visibility = System.Windows.Visibility.Visible;
staSpecialGrade.Visibility = System.Windows.Visibility.Visible;
}
Maintenance.LetterGrades.Keys.ToList().ForEach(g => cmbLetterGrade.Items.Add(g));
Maintenance.Comments.ToList().ForEach(g => cmbComment.Items.Add(g));
cmbComment.SelectedIndex = 0;
staStudent.Content = studentName;
staCourse.Content = _grade.Subject + " for " + _grade.MarkingPeriod + " " + _grade.Group + " with " + _grade.Teacher;
cmbLetterGrade.Text = _grade.LetterGrade;
entSpecialGrade.Text = _grade.SpecialGrade;
var comment = _grade.Comment;
foreach (var c in Maintenance.Comments)
{
var formattedComment = Maintenance.FormatCommentFromList(c);
if (string.IsNullOrWhiteSpace(formattedComment))
continue;
if (comment.StartsWith(formattedComment))
{
cmbComment.Text = c;
comment = comment.Substring(formattedComment.Length).Trim();
break;
}
}
entComment.Text = comment;
}
internal RightsEnum CanUnApprove(GradeViewModel grade)
{
var rv = RightsEnum.None;
if (grade.ApprovalStage == ApprovalStage.Open)
rv = RightsEnum.StageError;
else if (_user.Role == RoleEnum.SuperUser)
rv = RightsEnum.Success;
else if (grade.ApprovalStage == ApprovalStage.Office)
rv = RightsEnum.StageError;
else if (grade.ApprovalStage == ApprovalStage.None || grade.ApprovalStage == ApprovalStage.Open)
rv = RightsEnum.StageError;
else if (grade.ApprovalStage == ApprovalStage.Classroom && HasOfficeRights)
rv = RightsEnum.Success;
else if (grade.ApprovalStage == ApprovalStage.Instructor && HasClassroomRights)
rv = RightsEnum.Success;
else
rv = RightsEnum.UserError;
return rv;
}
internal RightsEnum CanApprove(GradeViewModel grade)
{
if (!grade.IsReadyToApprove)
return RightsEnum.GradeError;
if (grade.ApprovalStage == ApprovalStage.Open && CanInstructorApprove(grade.Teacher))
return RightsEnum.Success;
else if (grade.ApprovalStage == ApprovalStage.Instructor && HasClassroomRights)
return RightsEnum.Success;
else if (grade.ApprovalStage == ApprovalStage.Classroom && HasOfficeRights)
return RightsEnum.Success;
return RightsEnum.StageError;
}
public RightsEnum CanEdit(GradeViewModel grade)
{
if (grade.ApprovalStage == ApprovalStage.Office)
return RightsEnum.StageError;
if (HasOfficeRights)
return RightsEnum.Success;
if (grade.ApprovalStage == ApprovalStage.Classroom)
return RightsEnum.UserError;
if (HasClassroomRights)
return RightsEnum.Success;
if (grade.ApprovalStage == ApprovalStage.Instructor)
return RightsEnum.UserError;
if (Name == grade.Teacher)
return RightsEnum.Success;
return RightsEnum.UserError;
}
public EditGradeWindow(string studentName, GradeViewModel grade)
{
InitializeComponent();
gradeEditor.LoadGrade(studentName, grade);
}
public EditGrade(string studentName, GradeViewModel grade) : this()
{
LoadGrade(studentName, grade);
}
