public async Task MapDataAndSave(ProductAddViewModel viewModel)
{
if (viewModel != null)
{
var product = new Product();
var supplier = await db.Suppliers.Include(x => x.Products).Where(x => x.Id == viewModel.SupplierId).FirstOrDefaultAsync();
var manufacturer = await db.Manufacturers.SingleOrDefaultAsync(x => x.Id == viewModel.ManufacturerId);
var category = await db.Categories.Include(x => x.Products).SingleOrDefaultAsync(x => x.Id == viewModel.CategoryId);
product.Name = viewModel.Name;
product.Price = viewModel.Price;
product.Supplier = supplier;
product.Manufacturer = manufacturer;
product.Category = category;
product.Description = viewModel.Description;
Create(product);
await db.SaveChangesAsync();
JsonCRUD.AddToJson(product, JsonPath.PathToProducts);
return;
}
throw new System.ArgumentException();
}
public async Task UpdateMapAndSave(ProductUpdateViewModel viewModel)
{
var currentProduct = await db.Products.Include(x => x.Manufacturer)
.Include(x => x.Supplier).Include(x => x.Category)
.SingleOrDefaultAsync(x => x.Id == viewModel.Id);
currentProduct.CategoryId = viewModel.CategoryId;
currentProduct.ManufacturerId = viewModel.ManufacturerId;
currentProduct.SupplierId = viewModel.SupplierId;
currentProduct.Price = viewModel.Price;
currentProduct.Description = viewModel.Description;
currentProduct.Name = viewModel.Name;
Update(currentProduct);
await SaveAsync();
JsonCRUD.UpdateJson(currentProduct, JsonPath.PathToProducts);
}
