public ActionResult List(int page = 1, string search = "")
{
Response.Cache.SetCacheability(HttpCacheability.Public);
Response.Cache.SetExpires(DateTime.Now.AddSeconds(600));
Response.Cache.SetValidUntilExpires(true);
if (search != "")
{
this.Session["search"] = search;
}
_productCollection = _productCollectionFactory.Create((string)this.Session["search"], page, 13);
_model = new ProductListViewModel()
{
Products = _productCollection.ProductInfo.Products,
PagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = pageSize,
TotalPages = _productCollection.ProductInfo.Pages
}
};
return(View(_model));
}
/// <summary>
/// Gets the collection of all products in the collection.
/// </summary>
/// <param name="value">
/// The <see cref="ProductCollection"/>.
/// </param>
/// <param name="merchelloHelper">
/// The <see cref="MerchelloHelper"/>.
/// </param>
/// <param name="page">
/// The page.
/// </param>
/// <param name="itemsPerPage">
/// Number of items per page.
/// </param>
/// <param name="sortBy">
/// The sort field.
/// </param>
/// <param name="sortDirection">
/// The sort direction.
/// </param>
/// <returns>
/// The <see cref="IEnumerable{IProductContent}"/>.
/// </returns>
internal static PagedCollection <IProductContent> GetProducts(
this IProductCollection value,
MerchelloHelper merchelloHelper,
long page,
long itemsPerPage,
string sortBy = "",
SortDirection sortDirection = SortDirection.Ascending)
{
ProductSortField order;
switch (sortBy.ToLowerInvariant())
{
case "price":
order = ProductSortField.Price;
break;
case "sku":
order = ProductSortField.Sku;
break;
case "name":
default:
order = ProductSortField.Name;
break;
}
return
(merchelloHelper.ProductContentQuery()
.Page(page)
.ConstrainBy(value)
.ItemsPerPage(itemsPerPage)
.OrderBy(order, sortDirection)
.Execute());
}
/// <summary>
/// Gets the collection of all products in the collection.
/// </summary>
/// <param name="value">
/// The <see cref="ProductCollection"/>.
/// </param>
/// <param name="page">
/// The page.
/// </param>
/// <param name="itemsPerPage">
/// Number of items per page.
/// </param>
/// <param name="sortBy">
/// The sort field.
/// </param>
/// <param name="sortDirection">
/// The sort direction.
/// </param>
/// <param name="enableDataModifiers">
/// A value indicating whether or not to enable data modifiers in the MerchelloHelper
/// </param>
/// <returns>
/// The <see cref="IEnumerable{IProductContent}"/>.
/// </returns>
public static IEnumerable <IProductContent> GetProducts(
this IProductCollection value,
long page,
long itemsPerPage,
string sortBy = "",
SortDirection sortDirection = SortDirection.Ascending,
bool enableDataModifiers = true)
{
return(value.GetProductsPaged(page, itemsPerPage, sortBy, sortDirection, enableDataModifiers).Items);
}
/// <inheritdoc/>
public TreeNode<IProductCollection> GetTreeByValue(IProductCollection value)
{
var cacheKey = GetCacheKey("GetTreeByValue");
var tree = (TreeNode<IProductCollection>)Cache.GetCacheItem(cacheKey);
if (tree != null) return tree;
var root = GetTreeContaining(value);
tree = root.FirstByValue(value);
return tree != null ? (TreeNode<IProductCollection>)Cache.GetCacheItem(cacheKey, () => tree) : null;
}
/// <summary>
/// Gets the paged collection of products in the collection.
/// </summary>
/// <param name="value">
/// The <see cref="ProductCollection"/>.
/// </param>
/// <param name="page">
/// The page.
/// </param>
/// <param name="itemsPerPage">
/// Number of items per page.
/// </param>
/// <param name="sortBy">
/// The sort field.
/// </param>
/// <param name="sortDirection">
/// The sort direction.
/// </param>
/// <param name="enableDataModifiers">
/// A value indicating whether or not to enable data modifiers in the MerchelloHelper
/// </param>
/// <returns>
/// The <see cref="IEnumerable{IProductContent}"/>.
/// </returns>
public static PagedCollection <IProductContent> GetProductsPaged(
this IProductCollection value,
long page,
long itemsPerPage,
string sortBy = "",
SortDirection sortDirection = SortDirection.Ascending,
bool enableDataModifiers = true)
{
var merchelloHelper = new MerchelloHelper(enableDataModifiers);
return(value.GetProducts(merchelloHelper, page, itemsPerPage, sortBy, sortDirection));
}
/// <summary>
/// Gets the <see cref="TreeNode{IProductCollection}"/>.
/// </summary>
/// <param name="value">
/// The value.
/// </param>
/// <returns>
/// The <see cref="TreeNode{IProductCollection}"/>.
/// </returns>
/// <exception cref="NullReferenceException">
/// Throws a null reference exception if the collection could not be found in the cached collection tree.
/// </exception>
private static TreeNode <IProductCollection> AsTreeNode(this IProductCollection value)
{
var tree = TreeQuery().GetTreeByValue(value);
if (tree != null)
{
return(tree);
}
var nullRef = new NullReferenceException("The product collection was not found in Tree cache");
MultiLogHelper.Error(typeof(ProductCollectionExtensions), "Tree nod found for collection", nullRef);
throw nullRef;
}
/// <inheritdoc/>
public TreeNode <IProductCollection> GetTreeByValue(IProductCollection value)
{
var cacheKey = GetCacheKey("GetTreeByValue");
var tree = (TreeNode <IProductCollection>)Cache.GetCacheItem(cacheKey);
if (tree != null)
{
return(tree);
}
var root = GetTreeContaining(value);
tree = root.FirstByValue(value);
return(tree != null ? (TreeNode <IProductCollection>)Cache.GetCacheItem(cacheKey, () => tree) : null);
}
public void XmlDataSource_SerializeCollectionCompareTest()
{
string outputFile = @".\products.xml";
IProductCollection products = new ProductCollection();
products.AddNew("Apple");
products.AddNew("Banana");
products.AddNew("Apple");
products.AddNew("Apple");
XmlSource.Save(products, outputFile);
IProductCollection products2 = XmlSource.Load(typeof(ProductCollection), outputFile) as IProductCollection;
Assert.IsNotNull(products2, "ProductCollection could not be rehydrated");
Assert.AreEqual(products.Count, products2.Count, "ProductCollection was not rehydrated with an incorrect count");
//Cleanup
System.IO.File.Delete(outputFile);
}
/// <summary>
/// Get the parent <see cref="ProductCollection"/>.
/// </summary>
/// <param name="value">
/// The value.
/// </param>
/// <returns>
/// The <see cref="ProductCollection"/>.
/// </returns>
public static IProductCollection Parent(this IProductCollection value)
{
return(value.ParentKey == null ?
null :
GetByKey(value.ParentKey.Value));
}
/// <summary>
/// Adds a constraint by a <see cref="IProductCollection"/>.
/// </summary>
/// <param name="builder">
/// The builder.
/// </param>
/// <param name="collection">
/// The collection.
/// </param>
/// <returns>
/// The <see cref="IProductContentQueryBuilder"/>.
/// </returns>
public static IProductContentQueryBuilder ConstrainBy(this IProductContentQueryBuilder builder, IProductCollection collection)
{
builder.AddConstraint(collection);
return(builder);
}
/// <inheritdoc />
public TreeNode<IProductCollection> GetTreeWithRoot(IProductCollection collection)
{
return new TreeNode<IProductCollection>(collection).Populate(GetAll());
}
/// <inheritdoc />
public TreeNode<IProductCollection> GetTreeContaining(IProductCollection collection)
{
var trees = GetRootTrees();
return trees.FirstOrDefault(tree => tree.Flatten().Any(node => node.Key == collection.Key));
}
/// <summary>
/// Gets the descendants of the <see cref="IProductCollection"/> including itself.
/// </summary>
/// <param name="value">
/// The value.
/// </param>
/// <param name="predicate">
/// The predicate.
/// </param>
/// <returns>
/// The <see cref="IEnumerable{IProductCollection}"/>.
/// </returns>
public static IEnumerable <IProductCollection> DescendantsOrSelf(this IProductCollection value, Expression <Func <IProductCollection, bool> > predicate = null)
{
return(value.AsTreeNode().DescendantsOrSelf().Values(predicate));
}
/// <summary>
/// Gets the collection of all products in the collection.
/// </summary>
/// <param name="value">
/// The <see cref="ProductCollection"/>.
/// </param>
/// <param name="enableDataModifiers">
/// A value indicating whether or not to enable data modifiers in the MerchelloHelper
/// </param>
/// <returns>
/// The <see cref="IEnumerable{IProductContent}"/>.
/// </returns>
public static IEnumerable <IProductContent> GetProducts(this IProductCollection value, bool enableDataModifiers = true)
{
return(value.GetProducts(1, long.MaxValue, enableDataModifiers: enableDataModifiers));
}
/// <summary>
/// Adds a constraint by a <see cref="IProductCollection"/>.
/// </summary>
/// <param name="builder">
/// The builder.
/// </param>
/// <param name="collection">
/// The collection.
/// </param>
/// <returns>
/// The <see cref="IProductContentQueryBuilder"/>.
/// </returns>
public static IProductContentQueryBuilder ConstrainBy(this IProductContentQueryBuilder builder, IProductCollection collection)
{
builder.AddConstraint(collection);
return builder;
}
/// <summary>
/// Gets the first descendant matching the expression
/// </summary>
/// <param name="value">
/// The value.
/// </param>
/// <param name="predicate">
/// The predicate.
/// </param>
/// <returns>
/// The <see cref="IProductCollection"/>.
/// </returns>
public static IProductCollection Descendant(this IProductCollection value, Expression <Func <IProductCollection, bool> > predicate)
{
return(value.AsTreeNode().Descendants().Values(predicate).FirstOrDefault());
}
public ProductStorageManager(IProductCollection productCollection)
{
_productCollection = productCollection;
}
public ProductRepository(IProductCollection productCollection)
{
_productCollection = productCollection;
}
public static IEnumerable <Product> GetProductByName(this IProductCollection collection, string name)
{
return(collection.GetAll().Where(a => a.Name == name));
}
public void TestInitialize()
{
products = new ProductCollection();
}
/// <inheritdoc />
public TreeNode <IProductCollection> GetTreeWithRoot(IProductCollection collection)
{
return(new TreeNode <IProductCollection>(collection).Populate(GetAll()));
}
/// <inheritdoc />
public TreeNode <IProductCollection> GetTreeContaining(IProductCollection collection)
{
var trees = GetRootTrees();
return(trees.FirstOrDefault(tree => tree.Flatten().Any(node => node.Key == collection.Key)));
}
public CartStorageManager(ICartCollection cartCollection, IProductCollection productCollection)
{
_cartCollection = cartCollection;
_productCollection = productCollection;
}
/// <summary>
/// Gets the siblings of the <see cref="IProductCollection"/>.
/// </summary>
/// <param name="value">
/// The value.
/// </param>
/// <param name="predicate">
/// An optional lambda expression
/// </param>
/// <returns>
/// The <see cref="IEnumerable{IProductCollection}"/>.
/// </returns>
public static IEnumerable <IProductCollection> Ancestors(this IProductCollection value, Expression <Func <IProductCollection, bool> > predicate = null)
{
return(value.AsTreeNode().Ancestors().Values(predicate));
}
public ProductController(IProductCollection productCollection, ICategoryCollection categoryCollection, IStorage storage) : base(categoryCollection)
{
this._productCollection = productCollection;
this._categoryCollection = categoryCollection;
this._storage = storage;
}
