public IEnumerable <ProjectActivityDto> GetProjectActivity(int projectId, int skip, int take)
{
var recognisedCategories = new HashSet <string>(new string[] {
Constants.ActivityLogCategories.TASK_ADDED,
Constants.ActivityLogCategories.MEMBER_ADDED
});
IEnumerable <IComposibleProjectActivity> reports =
_activityLogService
.Select <ActivityLogItem>(item => item, item => recognisedCategories.Contains(item.Category), skip, take)
.Select <ActivityLogItem, IComposibleProjectActivity>(item => {
switch (item.Category)
{
case Constants.ActivityLogCategories.TASK_ADDED:
return(new TaskAddedReport(item));
case Constants.ActivityLogCategories.MEMBER_ADDED:
return(new MemberAddedReport(item));
default:
throw new Exception("Unrecognised activity category");
}
});
return(reports.Select(report => report.ToProjectActivity(_serviceProvider)));
}