public void ChangeCategoryEntryState(Category category, EntityState entityState)
{
if (category == null)
{
throw new ArgumentNullException("category");
}
using (var context = new DamaContext())
{
context.Entry(category).State = entityState;
context.SaveChanges();
}
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
await PopulateLists();
return(Page());
}
//Validade Pictures
if (!ValidatePictures())
{
await PopulateLists();
return(Page());
}
//Fix Slug
ProductModel.Slug = Utils.URLFriendly(ProductModel.Slug);
if ((await SlugExistsAsync(ProductModel.Id, ProductModel.Slug)))
{
ModelState.AddModelError("ProductModel.Slug", "Já existe um slug com o mesmo nome!");
await PopulateLists();
return(Page());
}
//Validate SKU
ProductModel.Sku = await _service.GetSku(ProductModel.CatalogTypeId, ProductModel.CatalogIllustrationId) + "_" + ProductModel.Id;
//Main Picture
if (ProductModel.Picture != null && ProductModel.Picture.Length > 0)
{
if (!string.IsNullOrEmpty(ProductModel.PictureUri))
{
_service.DeleteFile(_backofficeSettings.WebProductsPictureV2FullPath, Utils.GetFileName(ProductModel.PictureUri));
}
var pictureInfo = _service.SaveFile(ProductModel.Picture, _backofficeSettings.WebProductsPictureV2FullPath, _backofficeSettings.WebProductsPictureV2Uri, ProductModel.Id.ToString(), true, 700, 700);
ProductModel.PictureUri = pictureInfo.PictureUri;
ProductModel.PictureHighUri = pictureInfo.PictureHighUri;
}
////Update images
//foreach (var item in ProductModel.CatalogPictures.Where(x => x.Picture != null && !x.ToRemove).ToList())
//{
// _service.DeleteFile(_backofficeSettings.WebProductsPictureFullPath, Utils.GetFileName(item.PictureUri));
// item.PictureUri = (await _service.SaveFileAsync(item.Picture, _backofficeSettings.WebProductsPictureFullPath, _backofficeSettings.WebProductsPictureUri, item.Id.ToString())).PictureUri;
//}
//Save other images
if (ProductModel.OtherPictures != null)
{
var order = ProductModel.Pictures.Count == 0 ? 0 : ProductModel.Pictures.Max(x => x.Order);
var lastCatalogPictureId = _context.CatalogPictures.Count() > 0 ? GetLastCatalogPictureId() : 0;
foreach (var item in ProductModel.OtherPictures)
{
var info = _service.SaveFile(item, _backofficeSettings.WebProductsPictureV2FullPath, _backofficeSettings.WebProductsPictureV2Uri, (++lastCatalogPictureId).ToString(), true, 700, 700);
ProductModel.Pictures.Add(new ProductPictureViewModel
{
IsActive = true,
Order = ++order,
IsMain = false,
PictureUri = info.PictureUri,
PictureHighUri = info.PictureHighUri
});
}
}
//Save Changes
ProductModel.Price = ProductModel.Price == 0 ? default(decimal?) : ProductModel.Price;
//var prod = _mapper.Map<CatalogItem>(ProductModel);
var prod = await _context.CatalogItems
.Include(p => p.Categories)
.Include(p => p.Pictures)
.SingleOrDefaultAsync(m => m.Id == ProductModel.Id);
prod.UpdateCatalogItem(ProductModel.Name, ProductModel.Slug, ProductModel.Description, ProductModel.CatalogIllustrationId, ProductModel.CatalogTypeId, ProductModel.PictureUri, ProductModel.Price, ProductModel.Discount, ProductModel.IsFeatured, ProductModel.IsNew, ProductModel.ShowOnShop, ProductModel.CanCustomize, ProductModel.IsUnavailable, ProductModel.Sku, ProductModel.Stock, ProductModel.MetaDescription, ProductModel.Title);
//Main Picture
if (!string.IsNullOrEmpty(ProductModel.PictureUri))
{
var mainPic = prod.Pictures.SingleOrDefault(x => x.IsMain);
if (mainPic == null)
{
prod.AddPicture(new CatalogPicture(true, true, ProductModel.PictureUri, 0, ProductModel.PictureHighUri));
}
else
{
prod.Pictures.SingleOrDefault(x => x.IsMain).UpdatePictureUri(ProductModel.PictureUri);
}
}
//Other pictutes
foreach (var item in ProductModel.Pictures.Where(x => !x.IsMain).ToList())
{
var otherPicture = item.Id != 0 ? prod.Pictures.SingleOrDefault(x => x.Id == item.Id) : null;
if (item.ToRemove && otherPicture != null)
{
_context.Entry(otherPicture).State = EntityState.Deleted;
_service.DeleteFile(_backofficeSettings.WebProductsPictureV2FullPath, Utils.GetFileName(item.PictureUri));
}
else if (otherPicture != null)
{
otherPicture.UpdatePictureInfo(item.IsActive, item.Order, item.PictureUri, item.PictureHighUri);
}
else
{
prod.AddPicture(new CatalogPicture(item.IsActive, false, item.PictureUri, item.Order, item.PictureHighUri));
}
}
//Categorias dos Produtos
var catalogCategoriesDb = await _context.CatalogCategories.Where(x => x.CatalogItemId == prod.Id).ToListAsync();
//Novos
foreach (var item in CatalogCategoryModel.Where(x => x.Selected).ToList())
{
if (catalogCategoriesDb == null || !catalogCategoriesDb.Any(x => x.CategoryId == item.CategoryId))
{
prod.AddCategory(item.CategoryId);
}
foreach (var child in item.Childs.Where(x => x.Selected).ToList())
{
if (catalogCategoriesDb == null || !catalogCategoriesDb.Any(x => x.CategoryId == child.CategoryId))
{
prod.AddCategory(child.CategoryId);
}
}
}
//Remover
foreach (var item in CatalogCategoryModel.Where(x => x.Id != 0).ToList())
{
if (!item.Selected)
{
_context.CatalogCategories.Remove(_context.CatalogCategories.Find(item.Id));
}
foreach (var child in item.Childs.Where(x => x.Id != 0 && !x.Selected).ToList())
{
_context.CatalogCategories.Remove(_context.CatalogCategories.Find(child.Id));
}
}
//_context.Attach(prod).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
}
return(RedirectToPage("./Index"));
}
public virtual void Update(User entityToUpdate)
{
dbSet.Attach(entityToUpdate);
context.Entry(entityToUpdate).State = EntityState.Modified;
}