public static PriorExposures GetExposures(MedSimDbContext context, Guid courseId, Guid userId)
{
//to do - check authorization
var course = (from c in context.Courses.Include(co => co.CourseParticipants).Include(co => co.CourseFormat)
where c.Id == courseId
select c).First();
//only interested in faculty
var participantIds = (from cp in course.CourseParticipants
where !cp.IsFaculty
select cp.ParticipantId).ToList();
//however, if they have been faculty for a scenario or activity, we want to know that
var otherCourses = (from c in context.Courses.Include(co => co.CourseSlotActivities).Include(co => co.CourseParticipants)
where c.Id != courseId && c.CourseFormat.CourseTypeId == course.CourseFormat.CourseTypeId && !c.Cancelled && c.CourseParticipants.Any(cp => participantIds.Contains(cp.ParticipantId))
select c).ToList();
var returnVar = new PriorExposures
{
ScenarioParticipants = new Dictionary<Guid, HashSet<Guid>>(),
ActivityParticipants = new Dictionary<Guid, HashSet<Guid>>(),
BookedManikins = GetBookedManikins(context, course)
};
foreach (var oc in otherCourses)
{
var participants = (from cp in oc.CourseParticipants
select cp.ParticipantId).Intersect(participantIds).ToList();
foreach (var csa in oc.CourseSlotActivities)
{
if (csa.ActivityId.HasValue)
{
returnVar.ActivityParticipants.AddRangeOrCreate(csa.ActivityId.Value, participants);
}
else
{
returnVar.ScenarioParticipants.AddRangeOrCreate(csa.ScenarioId.Value, participants);
}
}
}
return returnVar;
}
public static PriorExposures GetExposures(MedSimDbContext context, Guid courseId)
{
//to do - check authorization
var course = (from c in context.Courses.Include(co => co.CourseParticipants).Include(co => co.CourseFormat)
where c.Id == courseId
select c).First();
//only interested in faculty
var participantIds = (from cp in course.CourseParticipants
where !cp.IsFaculty
select cp.ParticipantId).ToList();
//however, if they have been faculty for a scenario or activity, we want to know that
var otherCourses = (from c in context.Courses.Include(co => co.CourseSlotActivities).Include(co => co.CourseParticipants)
where c.Id != courseId && c.CourseFormat.CourseTypeId == course.CourseFormat.CourseTypeId && !c.Cancelled && c.CourseParticipants.Any(cp => participantIds.Contains(cp.ParticipantId))
select c).ToList();
var returnVar = new PriorExposures
{
ScenarioParticipants = new Dictionary <Guid, HashSet <Guid> >(),
ActivityParticipants = new Dictionary <Guid, HashSet <Guid> >(),
};
foreach (var oc in otherCourses)
{
var participants = (from cp in oc.CourseParticipants
select cp.ParticipantId).Intersect(participantIds).ToList();
foreach (var csa in oc.CourseSlotActivities)
{
if (csa.ActivityId.HasValue)
{
returnVar.ActivityParticipants.AddRangeOrCreate(csa.ActivityId.Value, participants);
}
else
{
returnVar.ScenarioParticipants.AddRangeOrCreate(csa.ScenarioId.Value, participants);
}
}
}
return(returnVar);
}
