public HttpResponseMessage PostRegisterUser([FromBody]UserModel userModel) { var responseMsg = this.PerformOperationAndHandleExceptions( () => { var context = new StoreContext(); using (context) { this.ValidateUsername(userModel.Username); this.ValidateAuthCode(userModel.Password); var usernameToLower = userModel.Username.ToLower(); var user = context.Users.FirstOrDefault( usr => usr.Username.ToLower() == usernameToLower); if (user != null) { throw new InvalidOperationException("User exists"); } user = new User() { Username = usernameToLower, Password = userModel.Password, Email = userModel.Email, Role = userModel.Role, FirstName = userModel.FirstName, LastName = userModel.LastName, }; context.Users.Add(user); context.SaveChanges(); user.SessionKey = this.GenerateSessionKey(user.UserId); context.SaveChanges(); var loggedModel = new LoggedUserModel() { DisplayName = user.FirstName + " " + user.LastName, SessionKey = user.SessionKey, Role = user.Role }; var response = this.Request.CreateResponse(HttpStatusCode.Created, loggedModel); return response; } }); return responseMsg; }
public HttpResponseMessage PostLoginUser(UserModel userModel) { var responseMsg = this.PerformOperationAndHandleExceptions( () => { var context = new StoreContext(); using (context) { this.ValidateUsername(userModel.Username); this.ValidateAuthCode(userModel.Password); var usernameToLower = userModel.Username.ToLower(); var user = context.Users.FirstOrDefault( usr => usr.Username == usernameToLower && usr.Password == userModel.Password); if (user == null) { throw new InvalidOperationException("Invalid Username or password"); } if (user.SessionKey == null) { user.SessionKey = this.GenerateSessionKey(user.UserId); context.SaveChanges(); } var loggedModel = new LoggedUserModel() { DisplayName = user.FirstName + " " + user.LastName, SessionKey = user.SessionKey, Role = user.Role }; var response = this.Request.CreateResponse(HttpStatusCode.Created, loggedModel); return response; } }); return responseMsg; }
public HttpResponseMessage PutLogoutUser( [ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey) { var responseMsg = this.PerformOperationAndHandleExceptions( () => { var context = new StoreContext(); using (context) { User user = UsersController.GetUserBySessionKey(sessionKey); if (user == null) { throw new ArgumentException("There is no user with such sessionKey!"); } context.Users. FirstOrDefault(usr => usr.SessionKey == sessionKey). SessionKey = null; context.SaveChanges(); var response = this.Request.CreateResponse(HttpStatusCode.OK); return response; } }); return responseMsg; }
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; }
public HttpResponseMessage DeleteProductByAdmin( [ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey, int id) { var responseMsg = this.PerformOperationAndHandleExceptions( () => { var context = new StoreContext(); using (context) { var product = context.Products.FirstOrDefault(p => p.ProductId == id); if (product == null) { throw new ArgumentNullException("No product found"); } context.Products.Remove(product); context.SaveChanges(); var response = this.Request.CreateResponse(HttpStatusCode.OK); return response; } }); return responseMsg; }