public static void SetValue(this CustomerContextData contextData, string alias, string value)
{
Ensure.ParameterNotNullOrEmpty(alias, "alias");
Ensure.ParameterNotNullOrEmpty(value, "value");
contextData.Values.Remove(contextData.Values.FirstOrDefault(x => x.Key == alias));
contextData.Values.Add(new KeyValuePair <string, string>(alias, value));
}
public static string GetValue(this CustomerContextData contextData, string alias)
{
return(contextData.Values.FirstOrDefault(x => x.Key == alias).Value);
}
/// <summary>
/// Creates an anonymous customer
/// </summary>
private void CreateAnonymousCustomer()
{
var customer = _customerService.CreateAnonymousCustomerWithKey();
CurrentCustomer = customer;
ContextData = new CustomerContextData()
{
Key = customer.Key
};
CacheCustomer(customer);
}
/// <summary>
/// Serializes the <see cref="CustomerContextData"/> to JSON
/// </summary>
/// <param name="contextData">
/// The context data.
/// </param>
/// <returns>
/// The <see cref="string"/>.
/// </returns>
public static string ToJson(this CustomerContextData contextData)
{
return(EncryptionHelper.Encrypt(JsonConvert.SerializeObject(contextData)));
}
/// <summary>
/// Initializes this class with default values
/// </summary>
private void Initialize()
{
// see if the key is already in the request cache
var cachedContextData = _cache.RequestCache.GetCacheItem(CustomerCookieName);
if (cachedContextData != null)
{
ContextData = (CustomerContextData)cachedContextData;
var key = ContextData.Key;
TryGetCustomer(key);
return;
}
// retrieve the merchello consumer cookie
var cookie = _umbracoContext.HttpContext.Request.Cookies[CustomerCookieName];
if (cookie != null)
{
ContextData = cookie.ToCustomerContextData();
try
{
TryGetCustomer(ContextData.Key);
}
catch (Exception ex)
{
LogHelper.Error<CustomerContext>("Decrypted guid did not parse", ex);
CreateAnonymousCustomer();
}
}
else
{
CreateAnonymousCustomer();
} // a cookie was not found
}