public async Task <ActionResult> Upload()
{
var visitsAsText = new StreamReader(Request.InputStream).ReadToEnd();
var visitsDictionary = JsonConvert.DeserializeObject <Dictionary <string, DateTime> >(visitsAsText);
var userId = User.Identity.GetUserId();
var visits = new List <Visit>();
var slides = courseManager.GetCourses().SelectMany(course => course.Slides.Select(slide => new { courseId = course.Id, slideId = slide.Id })).ToDictionary(arg => arg.slideId, arg => arg.courseId);
foreach (var visit in visitsDictionary)
{
var slideId = visit.Key;
string courseId;
if (!slides.TryGetValue(slideId, out courseId))
{
continue;
}
visits.Add(new Visit
{
UserId = userId,
CourseId = courseId,
SlideId = slideId,
Timestamp = visit.Value
});
}
await visitsRepo.AddVisits(visits);
return(null);
}
public async Task <ActionResult> Upload()
{
var visitsAsText = new StreamReader(Request.InputStream).ReadToEnd();
var visitsDictionary = JsonConvert.DeserializeObject <Dictionary <string, DateTime> >(visitsAsText);
var userId = User.Identity.GetUserId();
var visits = new List <Visit>();
foreach (var visit in visitsDictionary)
{
/* visit.Key is "<courseId> <slideId>" */
var splittedVisit = visit.Key.Split(' ');
var courseId = splittedVisit[0];
var slideId = Guid.Parse(splittedVisit.Length > 1 ? splittedVisit[1] : splittedVisit[0]);
visits.Add(new Visit
{
UserId = userId,
CourseId = courseId,
SlideId = slideId,
Timestamp = visit.Value
});
}
await visitsRepo.AddVisits(visits);
return(null);
}
