public ProductFullModel GetProductById( [ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey, int id) { var context = new StoreContext(); using (context) { var user = UsersController.GetUserBySessionKey(sessionKey); if (user == null) { throw new ArgumentException("There is no user with such sessionKey!"); } var productById = context.Products.FirstOrDefault(p => p.ProductId == id); var newProductModel = new ProductFullModel() { ProductId = productById.ProductId, Price = productById.Price, Category = productById.Category.CategoryName, DateOfCreation = productById.DateOfCreation, Description = productById.Description, Manufacturer = productById.Manufacturer, ProductName = productById.ProductName, Quantity = productById.Quantity }; return newProductModel; } }
public HttpResponseMessage PostProductByAdmin( [ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey, ProductFullModel product) { var responseMsg = this.PerformOperationAndHandleExceptions( () => { var context = new StoreContext(); using (context) { var user = UsersController.GetUserBySessionKey(sessionKey); if (user == null) { throw new ArgumentException("There is no user with such sessionKey!"); } if (!CheckUserIsAdmin(user.UserId)) { throw new ArgumentException("You are not admin"); } var cat = context.Categories.Where(c => c.CategoryName == product.Category).FirstOrDefault(); var newCategory = new Category(); if (cat == null) { newCategory.CategoryName = product.ProductName; } var newProduct = new Product() { ProductId = product.ProductId, Price = product.Price, Category = newCategory, DateOfCreation = product.DateOfCreation, Description = product.Description, Manufacturer = product.Manufacturer, ProductName = product.ProductName, Quantity = product.Quantity }; context.Products.Add(newProduct); context.SaveChanges(); var response = this.Request.CreateResponse(HttpStatusCode.OK); return response; } }); return responseMsg; }
public HttpResponseMessage PutProduct( [ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey, int id) { var responseMsg = this.PerformOperationAndHandleExceptions( () => { var context = new StoreContext(); using (context) { var user = context.Users.Where(usr => usr.SessionKey == sessionKey).FirstOrDefault(); if (user == null) { throw new ArgumentException("There is no user with such sessionKey!"); } var productToUpdate = context.Products.FirstOrDefault(p => p.ProductId == id); productToUpdate.Quantity--; user.Products.Add(productToUpdate); context.SaveChanges(); var productModel = new ProductFullModel() { ProductId = productToUpdate.ProductId, ProductName = productToUpdate.ProductName, Price = productToUpdate.Price, Category = productToUpdate.Category.CategoryName, DateOfCreation = productToUpdate.DateOfCreation, Description = productToUpdate.Description, Manufacturer = productToUpdate.Manufacturer, Quantity = productToUpdate.Quantity }; var response = this.Request.CreateResponse(HttpStatusCode.OK, productModel); return response; } }); return responseMsg; }