public static GradingTeacherClassSummaryViewData Create(ShortClassGradesSummary classGradesSummary)
{
var res = new GradingTeacherClassSummaryViewData {
Class = ClassViewData.Create(classGradesSummary.Class)
};
var studentsGrades = classGradesSummary.Students.Where(x => x.Avg.HasValue).OrderBy(x => x.Avg)
.ThenBy(x => x.Student.LastName)
.ThenBy(x => x.Student.FirstName).ToList();
var well = new List <ShortStudentClassGradesSummary>();
var trouble = new List <ShortStudentClassGradesSummary>();
foreach (var studentGrades in studentsGrades)
{
if (studentGrades.Avg <= BAD_GRADE)
{
trouble.Add(studentGrades);
}
else
{
well.Add(studentGrades);
}
}
int skip = well.Count - DEFAUL_STUDENTS_COUNT > 0 ? well.Count - DEFAUL_STUDENTS_COUNT : 0;
res.AllStudents = ShortStudentGradingViewData.Create(studentsGrades);
res.Trouble = ShortStudentGradingViewData.Create(trouble.Take(DEFAUL_STUDENTS_COUNT).ToList());
res.Well = ShortStudentGradingViewData.Create(well.Skip(skip).Take(DEFAUL_STUDENTS_COUNT).ToList());
return(res);
}
public async Task <IList <ShortClassGradesSummary> > GetClassesGradesSummary(int teacherId, GradingPeriod gradingPeriod)
{
Trace.Assert(Context.SchoolYearId.HasValue);
var classesDetails = ServiceLocator.ClassService.GetTeacherClasses(gradingPeriod.SchoolYearRef, teacherId, gradingPeriod.MarkingPeriodRef);
var classesIds = classesDetails.Select(x => x.Id).ToList();
var stiSectionsGrades = GetSectionGradesSummary(classesIds, gradingPeriod.Id);
var students = ServiceLocator.StudentService.GetTeacherStudents(teacherId, Context.SchoolYearId.Value);
var res = new List <ShortClassGradesSummary>();
foreach (var sectionGrade in stiSectionsGrades)
{
var classesDetail = classesDetails.FirstOrDefault(x => x.Id == sectionGrade.SectionId);
res.Add(ShortClassGradesSummary.Create(sectionGrade, classesDetail, students));
}
return(res);
}
public async Task <IList <ShortClassGradesSummary> > GetClassesGradesSummary(int teacherId, GradingPeriod gradingPeriod)
{
var classesDetails = ServiceLocator.ClassService.GetTeacherClasses(gradingPeriod.SchoolYearRef, teacherId, gradingPeriod.MarkingPeriodRef);
if (classesDetails.Count == 0)
{
return(new List <ShortClassGradesSummary>());
}
var classesIds = classesDetails.Select(x => x.Id).ToList();
var stiSectionsGradesTask = ConnectorLocator.GradebookConnector.GetSectionGradesSummary(classesIds, gradingPeriod.Id);
var students = ServiceLocator.StudentService.GetTeacherStudents(teacherId, gradingPeriod.SchoolYearRef);
var res = new List <ShortClassGradesSummary>();
var stiSectionsGrades = await stiSectionsGradesTask;
foreach (var sectionGrades in stiSectionsGrades)
{
var classesDetail = classesDetails.FirstOrDefault(x => x.Id == sectionGrades.SectionId);
res.Add(ShortClassGradesSummary.Create(sectionGrades, classesDetail, students));
}
return(res);
}
