private async Task CropAndSave(byte[] content, int visitorId, ImageCrop crop)
{
var webImage = new WebImage(content);
var visitorPictures = new List <VisitorPicture>();
double rx = webImage.Width / crop.w;
double ry = webImage.Height / crop.h;
var smallImage = CropImage(webImage, rx, ry, crop.smallSelection);
await _visitorPictureRepository.AddOrUpdateAsync(visitorId, PictureType.Small, smallImage.GetBytes());
visitorPictures.Add(new VisitorPicture
{
Content = smallImage.GetBytes(),
PictureType = PictureType.Small,
VisitorId = visitorId
});
var bigImage = CropImage(webImage, rx, ry, crop.bigSelection);
await _visitorPictureRepository.AddOrUpdateAsync(visitorId, PictureType.Big, bigImage.GetBytes());
visitorPictures.Add(new VisitorPicture
{
Content = bigImage.GetBytes(),
PictureType = PictureType.Big,
VisitorId = visitorId
});
VisitorsNotificationHub.NotifyVisitorPicturesChanged(visitorPictures);
}
public async Task <int> Add(Visit visit)
{
if (visit == null)
{
throw new ArgumentNullException("visit");
}
var visitId = await _visitRepository.AddAsync(visit);
var addedVisit = await _visitRepository.GetCompleteInfoAsync(visitId, PictureType.All);
VisitorsNotificationHub.NotifyVisitAdded(addedVisit);
return(visitId);
}
public async Task AddOrUpdatePictures(ICollection <VisitorPicture> visitorPictures)
{
if (null == visitorPictures || visitorPictures.Count == 0)
{
throw new ArgumentNullException("visitorPictures");
}
foreach (var visitorPicture in visitorPictures)
{
await _visitorPictureRepository.AddOrUpdateAsync(visitorPicture.VisitorId, visitorPicture.PictureType, visitorPicture.Content);
}
VisitorsNotificationHub.NotifyVisitorPicturesChanged(visitorPictures);
}
public async Task UpdateStatus(int visitId, VisitStatus status)
{
var visit = await _visitRepository.GetCompleteInfoAsync(visitId, PictureType.Small);
if (visit != null)
{
visit.Status = status;
await _visitRepository.UpdateAsync(visit);
var employee = await _employeeRepository.GetCompleteInfoAsync(visit.EmployeeId, PictureType.Small);
if (employee != null && !String.IsNullOrWhiteSpace(employee.Email) && status == VisitStatus.Arrived)
{
VisitorsNotificationHub.NotifyVisitArrived(visit, employee.Email);
}
}
}
