public bool DisableUser(UserDto userDto)
{
if (userDto == null)
{
throw new ArgumentNullException("userDto");
}
User user;
if (!IsEmptyGuidString(userDto.Id))
{
user = _userRepository.GetByKey(new Guid(userDto.Id));
}
else if (!string.IsNullOrEmpty(userDto.UserName))
{
user = _userRepository.GetByExpression(u => u.UserName == userDto.UserName);
}
else if (!string.IsNullOrEmpty(userDto.Email))
{
user = _userRepository.GetByExpression(u => u.Email == userDto.Email);
}
else
{
throw new ArgumentNullException("userDto", "Either ID, UserName or Email should be specified.");
}
user.Disable();
_userRepository.Update(user);
RepositorytContext.Commit();
return(user.IsDisabled);
}
public void DeleteUsers(List <UserDto> userDtos)
{
if (userDtos == null)
{
throw new ArgumentNullException("userDtos");
}
foreach (var userDto in userDtos)
{
User user = null;
if (!IsEmptyGuidString(userDto.Id))
{
user = _userRepository.GetByKey(new Guid(userDto.Id));
}
else if (!string.IsNullOrEmpty(userDto.UserName))
{
user = _userRepository.GetByExpression(u => u.UserName == userDto.UserName);
}
else if (!string.IsNullOrEmpty(userDto.Email))
{
user = _userRepository.GetByExpression(u => u.Email == userDto.Email);
}
else
{
throw new ArgumentNullException("userDtos", "Either ID, UserName or Email should be specified.");
}
var userRole = _userRoleRepository.GetBySpecification(Specification <UserRole> .Eval(ur => ur.UserId == user.Id));
if (userRole != null)
{
_userRoleRepository.Remove(userRole);
}
_userRepository.Remove(user);
}
RepositorytContext.Commit();
}
public void AddProductToCart(Guid customerId, Guid productId, int quantity)
{
var user = _userRepository.GetByKey(customerId);
var shoppingCart = _shoppingCartRepository.GetBySpecification(new ExpressionSpecification <ShoppingCart>(s => s.User.Id == user.Id));
if (shoppingCart == null)
{
throw new DomainException("用户{0}不存在购物车.", customerId);
}
var product = _productRepository.GetByKey(productId);
var shoppingCartItem = _shoppingCartItemRepository.FindItem(shoppingCart, product);
if (shoppingCartItem == null)
{
shoppingCartItem = new ShoppingCartItem()
{
Product = product,
ShoopingCart = shoppingCart,
Quantity = quantity
};
_shoppingCartItemRepository.Add(shoppingCartItem);
}
else
{
shoppingCartItem.UpdateQuantity(shoppingCartItem.Quantity + quantity);
_shoppingCartItemRepository.Update(shoppingCartItem);
}
RepositorytContext.Commit();
}
public void DeleteShoppingCartItem(Guid shoppingCartItemId)
{
var shoppingCartItem = _shoppingCartItemRepository.GetByKey(shoppingCartItemId);
_shoppingCartItemRepository.Remove(shoppingCartItem);
RepositorytContext.Commit();
}
public void UpdateShoppingCartItem(Guid shoppingCartItemId, int quantity)
{
var shoppingCartItem = _shoppingCartItemRepository.GetByKey(shoppingCartItemId);
shoppingCartItem.UpdateQuantity(quantity);
_shoppingCartItemRepository.Update(shoppingCartItem);
RepositorytContext.Commit();
}
public void Dispatch(Guid orderId)
{
using (var transactionScope = new TransactionScope())
{
var order = _orderRepository.GetByKey(orderId);
order.Dispatch();
_orderRepository.Update(order);
RepositorytContext.Commit();
_eventBus.Commit();
transactionScope.Complete();
}
}
