public void CartCreated(Guid clientId, Guid cartId)
{
// Overwrite old cart, when new cart happens
if (!clientCartMapping.ContainsKey(clientId))
{
clientCartMapping.Add(clientId, cartId);
}
else
{
var oldCartId = clientCartMapping[clientId];
cartItemsMapping.Remove(oldCartId);
clientCartMapping[clientId] = cartId;
}
if (!cartItemsMapping.ContainsKey(clientId))
{
cartItemsMapping.Add(cartId, new BasketReadModel {
ClientId = clientId, CartId = cartId
});
}
else
{
cartItemsMapping[cartId] = new BasketReadModel {
ClientId = clientId, CartId = cartId
};
}
}
private void Update(BasketReadModel model)
{
model.TotalPrice = model.Items.Sum(item => item.TotalPrice);
model.ItemCount = model.Items.Select(item => item.Quantity).Sum();
}