public async Task <EnrolmentUpdate> Update(int enrolmentId, EnrolmentUpdate model)
{
var enrolment = await context.Enrolment.FirstOrDefaultAsync(_ => _.Id == enrolmentId);
if (enrolment == null)
{
throw new ValidationException("Requested enrolment doesn't exist.");
}
enrolment.FinalGrade = model.FinalGrade.ConvertGrade();
enrolment.GradeDate = model.GradeDate;
var errors = enrolment.Validate();
if (errors.Any())
{
throw new ValidationPropertyException(errors);
}
await context.SaveChangesAsync();
return(new EnrolmentUpdate
{
Id = enrolment.Id,
CourseInstance = new CourseInstanceBase
{
SemesterId = enrolment.SemesterId,
CourseId = enrolment.CourseId
},
StudentId = enrolment.StudentId,
FinalGrade = enrolment.FinalGrade.ConvertToGrade(),
GradeDate = enrolment.GradeDate
});
}
public async Task Delete(EnrolmentUpdate enrolment)
{
ValidationErrors = null;
try
{
await _enrolmentService.Delete(enrolment.Id);
Enrolments.RowEditOptions.EditRowId = null;
Enrolments.RequestRefresh();
}
catch (ValidationException ve)
{
ValidationErrors = ve.Errors.ToList();
}
}
public async Task SaveEdit(EnrolmentUpdate enrolment)
{
ValidationErrors = null;
try
{
await _enrolmentService.Update(enrolment.Id, enrolment);
Enrolments.RowEditOptions.EditRowId = null;
Enrolments.RequestRefresh();
}
catch (ValidationPropertyException vpe)
{
ValidationErrors = vpe.ErrorsList.ToList();
}
catch (ValidationException ve)
{
ValidationErrors = ve.Errors.ToList();
}
}
public void Edit(EnrolmentUpdate enrolment)
{
Enrolments.RowEditOptions.EditRowId = enrolment.Id;
}
