public ActionResult Edit(DishRegister model)
{
if (!ModelState.IsValid)
{
model.selectedItems = new MultiSelectList(db.Type, "IdType", "Name", model.dish.Type.Select(t => t.IdType));
model.restaurant = db.Restaurant.Find(model.idRestaurant);
model.photos = db.Photo.ToList().Where(m => m.Dish.Any(n => n.IdDish == model.dish.IdDish));
model.deletedFilesIds = "";
model.uploadFilesNames = "";
return(View(model));
}
if (model.restTypesId != null && model.restTypesId.Any())
{
String typeList = "";
foreach (var typeId in model.restTypesId)
{
typeList += typeId + ",";
}
db.PR_UpdateDishTypes(model.dish.IdDish, typeList.Remove(typeList.Length - 1));
}
else
{
db.PR_DeleteDishTypes(model.dish.IdDish);
}
Dish dish = db.Dish.Find(model.dish.IdDish);
dish.Name = model.dish.Name;
dish.Description = model.dish.Description;
dish.Price = model.dish.Price;
db.Entry(dish).State = EntityState.Modified;
if (model.deletedFilesIds != null)
{
foreach (var idPhotoDelete in model.deletedFilesIds.Split(','))
{
db.PR_DeleteDishPhoto(dish.IdDish, int.Parse(idPhotoDelete));
}
}
if (model.uploadFilesNames != null)
{
string[] uploadFiles = model.uploadFilesNames.Split(',');
for (int i = 0; i < Request.Files.Count; i++)
{
HttpPostedFileBase tmpFile = Request.Files[i];
if (tmpFile != null && uploadFiles.Any(name => name == tmpFile.FileName) &&
uploadFiles.Length > 0)
{
byte[] dbImage = FileUpload(tmpFile);
Photo tmpPhoto = new Photo();
tmpPhoto.Photo1 = dbImage;
db.Photo.Add(tmpPhoto);
dish.Photo.Add(tmpPhoto);
tmpPhoto.Dish.Add(dish);
uploadFiles = uploadFiles.Where(name => name != tmpFile.FileName).ToArray();
}
}
}
db.SaveChanges();
TempData["Success"] = dish.Name + " edited successfully.";
return(RedirectToAction("Index", "Locals", new { id = dish.IdRestaurant }));
}