public static IList <StandardGradingViewData> Create(IList <GradingStandardInfo> gradingStandards, IList <int> studentIds)
{
var gradigDic = gradingStandards.GroupBy(x => x.Standard.Id).ToDictionary(x => x.Key, x => x.ToList());
var res = new List <StandardGradingViewData>();
foreach (var kv in gradigDic)
{
var gradingSt = kv.Value.First();
var standardGrading = new StandardGradingViewData
{
Standard = StandardViewData.Create(gradingSt.Standard),
NumericAvg = (int?)kv.Value.Average(x => x.NumericGrade),
Items = new List <StandardGradingItemViewData>()
};
res.Add(standardGrading);
foreach (var studentId in studentIds)
{
var gradingInfo = kv.Value.FirstOrDefault(x => x.StudentId == studentId);
if (gradingInfo != null)
{
standardGrading.Items.Add(StandardGradingItemViewData.Create(gradingInfo));
}
}
}
return(res);
}
public static GradingStandardClassItemViewData Create(IList <ClassAnnouncement> announcements,
decimal?avg, Standard standard, IList <ClaimInfo> claims)
{
return(new GradingStandardClassItemViewData
{
ItemDescription = StandardViewData.Create(standard),
Avg = avg,
Announcements = ClassAnnouncementViewData.Create(announcements, claims)
});
}
public static GradingGridsViewData Create(ChalkableGradeBook grid, IList <GradingPeriod> gradingPeriods
, IList <Standard> standards, IList <ClassAnnouncementType> classAnnouncementTypes, IList <ClaimInfo> claims)
{
return(new GradingGridsViewData
{
CurrentGradingGrid = grid != null?GradingGridViewData.Create(grid, claims) : null,
GradingPeriods = gradingPeriods.Select(GradingPeriodViewData.Create).ToList(),
Standards = StandardViewData.Create(standards),
ClassAnnouncementTypes = ClassAnnouncementTypeViewData.Create(classAnnouncementTypes)
});
}
