public async Task <IActionResult> AddProduct(ProductDataViewModel model)
{
if (dataContext.Products.FirstOrDefault(x => x.MetaName == model.MetaName) is not null)
{
ModelState.AddModelError("", "Товар с таким ключем уже существует!");
}
List <string> errors = new List <string>();
if (ModelState.IsValid)
{
ProductModel product = new ProductModel();
product.Name = model.Name;
product.MetaName = model.MetaName;
product.Discount = model.Discount;
product.IsNew = model.IsNew;
product.InStock = model.InStock;
product.Prise = model.Prise;
product.Category = dataContext.Categories.Where(x => x.MetaName == model.Category).First();
product.Tags = (model.Tags ?? "").Split(",").Select(x => new TagModel()
{
Name = x.Trim()
}).ToList();
product.Attributes = new List <AttributeModel>();
foreach (var attr in model.Attributes)
{
AttributeScemeModel scheme = dataContext.AttributeScemes.Where(x => x.Name == attr.Name).FirstOrDefault() ?? new AttributeScemeModel()
{
Name = attr.Name, IsGeneral = attr.IsGeneral
};
AttributeModel attributeModel = new AttributeModel()
{
AttributeSceme = scheme, Value = attr.Value
};
product.Attributes.Add(attributeModel);
}
product.Pictures = new List <ImageStorageModel>();
foreach (var image in model.Images)
{
var path = "/img/" + image.FileName;
using (var fileStream = new FileStream(appEnvironment.WebRootPath + path, FileMode.Create))
{
await image.CopyToAsync(fileStream);
}
product.Pictures.Add(new ImageStorageModel()
{
ImageSource = path,
});
}
dataContext.Products.Add(product);
await dataContext.SaveChangesAsync();
}
else
{
foreach (var v in ModelState.Values)
{
foreach (var error in v.Errors)
{
errors.Add(error.ErrorMessage);
}
}
return(BadRequest(errors));
}
return(Ok());
}
public async Task <IActionResult> EditProduct(int id, ProductDataViewModel model)
{
List <string> errors = new List <string>();
if (ModelState.IsValid)
{
ProductModel product = await dataContext.Products.FindAsync(id);
product.Name = model.Name;
product.MetaName = model.MetaName;
product.Discount = model.Discount;
product.IsNew = model.IsNew;
product.InStock = model.InStock;
product.Prise = model.Prise;
product.Category = dataContext.Categories.Where(x => x.MetaName == model.Category).First();
dataContext.Attributes.Include(x => x.AttributeSceme).Load();
dataContext.Products.Include(x => x.Tags).Include(x => x.Attributes).Load();
var newTags = new List <TagModel>();
foreach (var tag in (model.Tags ?? "").Split(","))
{
var value = tag.Trim();
TagModel tagModel = product.Tags.Where(x => x.Name == value).FirstOrDefault() ?? new TagModel();
tagModel.Name = value;
newTags.Add(tagModel);
}
product.Tags = newTags;
var newAttrib = new List <AttributeModel>();
if (model.Attributes is not null)
{
foreach (var attr in model.Attributes)
{
AttributeScemeModel scheme = dataContext.AttributeScemes.Where(x => x.Name == attr.Name).FirstOrDefault() ?? new AttributeScemeModel()
{
Name = attr.Name, IsGeneral = attr.IsGeneral
};
AttributeModel attributeModel = product.Attributes.Where(x => x.Value == attr.Value).FirstOrDefault() ?? new AttributeModel();
scheme.IsGeneral = attr.IsGeneral;
attributeModel.AttributeSceme = scheme;
attributeModel.Value = attr.Value;
newAttrib.Add(attributeModel);
}
}
product.Attributes = newAttrib;
await dataContext.SaveChangesAsync();
}
else
{
foreach (var v in ModelState.Values)
{
foreach (var error in v.Errors)
{
errors.Add(error.ErrorMessage);
}
}
return(BadRequest(errors));
}
return(Ok());
}