public ActionResult DeleteImageType(ImageTypeViewModel item)
{
try
{
ImageType c = db.ImageTypes.Find(item.ToModel().Id);
if (c != null)
{
c.IsDeleted = true;
c.DeletionDate = DateTime.Now;
db.SaveChanges();
}
return(new HttpStatusCodeResult(200));
}
catch
{
LogViewModel l = new LogViewModel
{
Id = Guid.NewGuid(),
CreatedDate = DateTime.Now,
Type = "Deletion",
Message = "failed to delete image type " + this.Type + " to database"
};
l.AddLog(l);
return(new HttpStatusCodeResult(200));
}
}
public ImageTypeViewModel GetType(Guid imageId)
{
ImageTypeViewModel type = new ImageTypeViewModel();
ImageViewModel i = new ImageViewModel(db.Images.Find(imageId));
if (i != null && i.IsDeleted == false)
{
type = new ImageTypeViewModel(db.ImageTypes.Find(i.ImageTypeId));
}
return(type);
}
public ActionResult AddImageType(ImageTypeViewModel item)
{
try
{
ImageType i = item.ToModel();
i.CreatedDate = DateTime.Now;
db.ImageTypes.Add(i);
db.SaveChanges();
return(new HttpStatusCodeResult(200));
}
catch
{
LogViewModel l = new LogViewModel
{
Id = Guid.NewGuid(),
CreatedDate = DateTime.Now,
Type = "Insertion",
Message = "failed to insert image type " + this.Type + " to database"
};
l.AddLog(l);
return(new HttpStatusCodeResult(400));
}
}
public ActionResult UpdateImageType(ImageTypeViewModel item)
{
try
{
ImageType c = db.ImageTypes.Find(item.ToModel().Id);
if (c != null)
{
//c.Id = item.Id;
c.IsDeleted = item.IsDeleted;
c.Images = item.GetImageList(item.Images);
c.ModifiedDate = DateTime.Now;
c.ModifiedUserId = item.ModifiedUserId;
c.Type = item.Type;
//c.CreatedDate = item.CreatedDate;
c.CreatedUserId = item.CreatedUserId;
c.Width = item.Width;
c.Height = item.Height;
//c.DeletionDate = item.DeletionDate;
c.DeletionUserId = item.DeletionUserId;
db.SaveChanges();
}
return(new HttpStatusCodeResult(200));
}
catch (System.Data.Entity.Validation.DbEntityValidationException dbEx)
{
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
string message = string.Format("{0}:{1}",
validationErrors.Entry.Entity.ToString(),
validationError.ErrorMessage);
LogViewModel l = new LogViewModel
{
Id = Guid.NewGuid(),
CreatedDate = DateTime.Now,
Type = "Update",
Message = message
};
l.AddLog(l);
db.SaveChanges();
// raise a new exception nesting
// the current instance as InnerException
}
}
//catch ()
//{
// LogViewModel l = new LogViewModel
// {
// Id = Guid.NewGuid(),
// CreatedDate = DateTime.Now,
// Type = "Update",
// Message = "failed to update image type " + this.Type + " to database"
// };
// l.AddLog(l);
// return new HttpStatusCodeResult(200);
//}
return(new HttpStatusCodeResult(200));
}
}
