/// <summary>
/// Initializes a new instance of the <see cref="CheckoutContext"/> class.
/// </summary>
/// <param name="customer">
/// The <see cref="ICustomerBase"/> associated with this checkout.
/// </param>
/// <param name="itemCache">
/// The temporary <see cref="IItemCache"/> of the basket <see cref="IItemCache"/> to be used in the
/// checkout process.
/// </param>
/// <param name="merchelloContext">
/// The <see cref="IMerchelloContext"/>.
/// </param>
/// <param name="settings">
/// The version change settings.
/// </param>
public CheckoutContext(ICustomerBase customer, IItemCache itemCache, IMerchelloContext merchelloContext, ICheckoutContextSettings settings)
{
Mandate.ParameterNotNull(customer, "customer");
Mandate.ParameterNotNull(itemCache, "itemCache");
Mandate.ParameterNotNull(merchelloContext, "merchelloContext");
Mandate.ParameterNotNull(settings, "settings");
this.MerchelloContext = merchelloContext;
this.ItemCache = itemCache;
this.Customer = customer;
this.Cache = merchelloContext.Cache.RuntimeCache;
this.ApplyTaxesToInvoice = true;
this.Settings = settings;
this.RaiseCustomerEvents = false;
}
/// <summary>
/// The get checkout context.
/// </summary>
/// <param name="basket">
/// The basket.
/// </param>
/// <param name="merchelloContext">
/// The merchello context.
/// </param>
/// <param name="settings">
/// The settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutContext"/>.
/// </returns>
internal static ICheckoutContext CreateCheckoutContext(this IBasket basket, IMerchelloContext merchelloContext, ICheckoutContextSettings settings)
{
var context = CheckoutContext.CreateCheckoutContext(merchelloContext, basket.Customer, basket.VersionKey, settings);
if (context.IsNewVersion && basket.Validate())
{
if (!context.ItemCache.Items.Any() && basket.Validate())
{
// this is either a new preparation or a reset due to version
foreach (var item in basket.Items)
{
// convert to a LineItem of the same type for use in the CheckoutPrepartion collection
context.ItemCache.AddItem(item.AsLineItemOf <ItemCacheLineItem>());
}
merchelloContext.Services.ItemCacheService.Save(context.ItemCache);
}
}
return(context);
}
/// <summary>
/// Gets a <see cref="ICheckoutManagerBase"/> for the basket.
/// </summary>
/// <param name="basket">
/// The basket.
/// </param>
/// <param name="merchelloContext">
/// The merchello Context.
/// </param>
/// <param name="settings">
/// The checkout context version change settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutManagerBase"/>.
/// </returns>
internal static ICheckoutManagerBase GetCheckoutManager(this IBasket basket, IMerchelloContext merchelloContext, ICheckoutContextSettings settings)
{
return(new BasketCheckoutManager(basket.CreateCheckoutContext(merchelloContext, settings)));
}
/// <summary>
/// The get checkout manager.
/// </summary>
/// <param name="basket">
/// The basket.
/// </param>
/// <param name="settings">
/// The checkout context version change settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutManagerBase"/>.
/// </returns>
public static ICheckoutManagerBase GetCheckoutManager(this IBasket basket, ICheckoutContextSettings settings)
{
return(new BasketCheckoutManager(basket.CreateCheckoutContext(MerchelloContext.Current, settings)));
}
/// <summary>
/// Initializes a new instance of the <see cref="CheckoutContext"/> class.
/// </summary>
/// <param name="customer">
/// The <see cref="ICustomerBase"/> associated with this checkout.
/// </param>
/// <param name="itemCache">
/// The temporary <see cref="IItemCache"/> of the basket <see cref="IItemCache"/> to be used in the
/// checkout process.
/// </param>
/// <param name="merchelloContext">
/// The <see cref="IMerchelloContext"/>.
/// </param>
/// <param name="settings">
/// The version change settings.
/// </param>
public CheckoutContext(ICustomerBase customer, IItemCache itemCache, IMerchelloContext merchelloContext, ICheckoutContextSettings settings)
{
Mandate.ParameterNotNull(customer, "customer");
Mandate.ParameterNotNull(itemCache, "itemCache");
Mandate.ParameterNotNull(merchelloContext, "merchelloContext");
Mandate.ParameterNotNull(settings, "settings");
this.MerchelloContext = merchelloContext;
this.ItemCache = itemCache;
this.Customer = customer;
this.Cache = merchelloContext.Cache.RuntimeCache;
this.ApplyTaxesToInvoice = true;
this.Settings = settings;
this.RaiseCustomerEvents = false;
}
/// <summary>
/// Initializes a new instance of the <see cref="CheckoutContext"/> class.
/// </summary>
/// <param name="customer">
/// The customer.
/// </param>
/// <param name="itemCache">
/// The item cache.
/// </param>
/// <param name="settings">
/// The settings.
/// </param>
public CheckoutContext(ICustomerBase customer, IItemCache itemCache, ICheckoutContextSettings settings)
: this(customer, itemCache, Core.MerchelloContext.Current, settings)
{
}
/// <summary>
/// Gets the <see cref="ICheckoutContext"/> for the customer
/// </summary>
/// <param name="merchelloContext">
/// The merchello Context.
/// </param>
/// <param name="customer">
/// The customer.
/// </param>
/// <param name="versionKey">
/// The version Key.
/// </param>
/// <param name="settings">
/// The checkout context version change settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutContext"/> associated with the customer checkout
/// </returns>
internal static ICheckoutContext CreateCheckoutContext(IMerchelloContext merchelloContext, ICustomerBase customer, Guid versionKey, ICheckoutContextSettings settings)
{
var cache = merchelloContext.Cache.RuntimeCache;
var cacheKey = MakeCacheKey(customer, versionKey);
var itemCache = cache.GetCacheItem(cacheKey) as IItemCache;
if (itemCache != null)
{
return(new CheckoutContext(customer, itemCache, merchelloContext, settings));
}
itemCache = merchelloContext.Services.ItemCacheService.GetItemCacheWithKey(customer, ItemCacheType.Checkout, versionKey);
// this is probably an invalid version of the checkout
if (!itemCache.VersionKey.Equals(versionKey))
{
var oldCacheKey = MakeCacheKey(customer, versionKey);
cache.ClearCacheItem(oldCacheKey);
// delete the old version
merchelloContext.Services.ItemCacheService.Delete(itemCache);
return(CreateCheckoutContext(merchelloContext, customer, versionKey, settings));
}
cache.InsertCacheItem(cacheKey, () => itemCache, TimeSpan.FromHours(6));
return(new CheckoutContext(customer, itemCache, merchelloContext, settings)
{
IsNewVersion = true
});
}
/// <summary>
/// Gets the <see cref="ICheckoutContext"/> for the customer.
/// </summary>
/// <param name="customer">
/// The customer.
/// </param>
/// <param name="versionKey">
/// The version key.
/// </param>
/// <param name="settings">
/// The settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutContext"/>.
/// </returns>
public static ICheckoutContext CreateCheckoutContext(ICustomerBase customer, Guid versionKey, ICheckoutContextSettings settings)
{
return(CreateCheckoutContext(Core.MerchelloContext.Current, customer, versionKey, settings));
}
/// <summary>
/// The get checkout manager.
/// </summary>
/// <param name="basket">
/// The basket.
/// </param>
/// <param name="settings">
/// The checkout context version change settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutManagerBase"/>.
/// </returns>
public static ICheckoutManagerBase GetCheckoutManager(this IBasket basket, ICheckoutContextSettings settings)
{
return new BasketCheckoutManager(basket.CreateCheckoutContext(MerchelloContext.Current, settings));
}
/// <summary>
/// Gets a <see cref="ICheckoutManagerBase"/> for the basket.
/// </summary>
/// <param name="basket">
/// The basket.
/// </param>
/// <param name="merchelloContext">
/// The merchello Context.
/// </param>
/// <param name="settings">
/// The checkout context version change settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutManagerBase"/>.
/// </returns>
internal static ICheckoutManagerBase GetCheckoutManager(this IBasket basket, IMerchelloContext merchelloContext, ICheckoutContextSettings settings)
{
return new BasketCheckoutManager(basket.CreateCheckoutContext(merchelloContext, settings));
}
/// <summary>
/// The get checkout context.
/// </summary>
/// <param name="basket">
/// The basket.
/// </param>
/// <param name="merchelloContext">
/// The merchello context.
/// </param>
/// <param name="settings">
/// The settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutContext"/>.
/// </returns>
internal static ICheckoutContext CreateCheckoutContext(this IBasket basket, IMerchelloContext merchelloContext, ICheckoutContextSettings settings)
{
var context = CheckoutContext.CreateCheckoutContext(merchelloContext, basket.Customer, basket.VersionKey, settings);
if (context.IsNewVersion && basket.Validate())
{
if (!context.ItemCache.Items.Any() && basket.Validate())
{
// this is either a new preparation or a reset due to version
foreach (var item in basket.Items)
{
// convert to a LineItem of the same type for use in the CheckoutPrepartion collection
context.ItemCache.AddItem(item.AsLineItemOf<ItemCacheLineItem>());
}
merchelloContext.Services.ItemCacheService.Save(context.ItemCache);
}
}
return context;
}
/// <summary>
/// An overridable method that allows for modifying the <see cref="ICheckoutContextSettings"/> before
/// being used to instantiate the <see cref="CheckoutContextManagerBase"/>
/// </summary>
/// <param name="settings">
/// The <see cref="ICheckoutContextSettings"/>.
/// </param>
/// <returns>
/// The modified <see cref="ICheckoutContextSettings"/>.
/// </returns>
protected virtual ICheckoutContextSettings OnCreate(ICheckoutContextSettings settings)
{
return(settings);
}
/// <summary>
/// An overridable method that allows for modifying the <see cref="ICheckoutContextSettings"/> before
/// being used to instantiate the <see cref="CheckoutContextManagerBase"/>
/// </summary>
/// <param name="settings">
/// The <see cref="ICheckoutContextSettings"/>.
/// </param>
/// <returns>
/// The modified <see cref="ICheckoutContextSettings"/>.
/// </returns>
protected virtual ICheckoutContextSettings OnCreate(ICheckoutContextSettings settings)
{
return settings;
}
/// <summary>
/// Initializes a new instance of the <see cref="CheckoutContext"/> class.
/// </summary>
/// <param name="customer">
/// The customer.
/// </param>
/// <param name="itemCache">
/// The item cache.
/// </param>
/// <param name="settings">
/// The settings.
/// </param>
public CheckoutContext(ICustomerBase customer, IItemCache itemCache, ICheckoutContextSettings settings)
: this(customer, itemCache, Core.MerchelloContext.Current, settings)
{
}
/// <summary>
/// Gets the <see cref="ICheckoutContext"/> for the customer
/// </summary>
/// <param name="merchelloContext">
/// The merchello Context.
/// </param>
/// <param name="customer">
/// The customer.
/// </param>
/// <param name="versionKey">
/// The version Key.
/// </param>
/// <param name="settings">
/// The checkout context version change settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutContext"/> associated with the customer checkout
/// </returns>
internal static ICheckoutContext CreateCheckoutContext(IMerchelloContext merchelloContext, ICustomerBase customer, Guid versionKey, ICheckoutContextSettings settings)
{
var cache = merchelloContext.Cache.RuntimeCache;
var cacheKey = MakeCacheKey(customer, versionKey);
var itemCache = cache.GetCacheItem(cacheKey) as IItemCache;
if (itemCache != null) return new CheckoutContext(customer, itemCache, merchelloContext, settings);
itemCache = merchelloContext.Services.ItemCacheService.GetItemCacheWithKey(customer, ItemCacheType.Checkout, versionKey);
// this is probably an invalid version of the checkout
if (!itemCache.VersionKey.Equals(versionKey))
{
var oldCacheKey = MakeCacheKey(customer, versionKey);
cache.ClearCacheItem(oldCacheKey);
// delete the old version
merchelloContext.Services.ItemCacheService.Delete(itemCache);
return CreateCheckoutContext(merchelloContext, customer, versionKey, settings);
}
cache.InsertCacheItem(cacheKey, () => itemCache);
return new CheckoutContext(customer, itemCache, merchelloContext, settings) { IsNewVersion = true };
}
/// <summary>
/// Gets the <see cref="ICheckoutContext"/> for the customer.
/// </summary>
/// <param name="customer">
/// The customer.
/// </param>
/// <param name="versionKey">
/// The version key.
/// </param>
/// <param name="settings">
/// The settings.
/// </param>
/// <returns>
/// The <see cref="ICheckoutContext"/>.
/// </returns>
public static ICheckoutContext CreateCheckoutContext(ICustomerBase customer, Guid versionKey, ICheckoutContextSettings settings)
{
return CreateCheckoutContext(Core.MerchelloContext.Current, customer, versionKey, settings);
}
