public void UpdateCoursePicture(string tempPictureName, int companyID, int courseID)
{
string tempPath = GetTempPicturePath(tempPictureName);
Stream tempPicture = GetPictureFromTemp(tempPath);
if (tempPicture == null)
{
throw new FileNotFoundException();
}
var model = new CoursePictureModel
{
CompanyID = companyID,
CourseID = courseID,
Picture = tempPicture
};
imageStorage.UpdateCoursePicture(model);
object locker = GetOrAddConcurrentKey(companyID, courseID);
lock (locker)
{
SavePictureToCache(model);
}
DeletePictureFromTemp(tempPath);
}
