public ActionResult CalculatePrice(ProductCardRenderingViewModel priceCalculationDetails)
{
var product = _productIndex.Find()
.Where(x => x.Sku == priceCalculationDetails.ProductSku && x.VariantSku == null).SingleOrDefault();
string priceGroupName = _catalogContext.CurrentPriceGroup.Name;
string currencyIsoCode = _catalogContext.CurrentPriceGroup.CurrencyISOCode;
var yourPrice = new Money(product.PricesInclTax[priceGroupName], currencyIsoCode).ToString();
var yourTax = new Money(product.Taxes[priceGroupName], currencyIsoCode).ToString();
return(Json(new { YourPrice = yourPrice, Tax = yourTax, Discount = 0 }));
}
public ActionResult Rendering()
{
var productView = new ProductCardRenderingViewModel();
var database = Sitecore.Context.Database;
var productItem = database.GetItem(RenderingContext.Current.Rendering.Properties["productGuid"]);
if (productItem == null)
{
return(null);
}
productView.DisplayName = new HtmlString(FieldRenderer.Render(productItem, "Display Name"));
productView.ThumbnailImage = new HtmlString(FieldRenderer.Render(productItem, "Thumbnail image"));
var currentProduct = _productIndex.Find().Where(x => x.Guid == productItem.ID.Guid).SingleOrDefault();
var category = _catalogContext.CurrentCategory;
productView.Url = _urlService.GetUrl(_catalogContext.CurrentCatalog,
_catalogContext.CurrentCategories.Append(_catalogContext.CurrentCategory).Compact()
, currentProduct);
productView.ProductPriceRenderingViewModel =
GetProductPriceRenderingViewModel(currentProduct, category, _catalogContext.CurrentCatalog);
return(View(productView));
}
/// <inheritdoc />
public byte[] Read(Guid guid)
{
var indexEntry = index.Find(guid);
var data = datastore.Read(indexEntry.DataOffset, indexEntry.DataSize);
return(data);
}
/// <summary>
/// Perform a circular query on this index. This will return all entries in the index that are in the specified range
/// of the specified point, using the euclidean distance function (i.e. <c>sqrt(x*x+y*y)</c>).
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="index">The index to search in.</param>
/// <param name="point">The query point near which to get entries.</param>
/// <param name="range">The maximum distance an entry may be away from the query point to be returned.</param>
/// <param name="list">The list to put the results into. It is guaranteed that there will be no duplicate entries.</param>
/// <remarks>
/// This checks for intersections of the query circle and the bounds of the entries in the index. Intersections
/// (i.e. bounds not fully contained in the circle) will be returned, too.
/// </remarks>
public static void Find <T>(
this IIndex <T, TRectangle, TPoint> index, Vector2 point, float range, ref ISet <T> list)
{
// Convert to integer point type.
TPoint p;
p.X = (int)point.X;
p.Y = (int)point.Y;
// Perform actual search.
index.Find(p, range, list);
}
private List <int> SearchInTree(ExpressionTreeNode node, bool notCompareWithAll = false)
{
if (node == null)
{
throw new Exception("Invalid expression tree");
}
if (!string.IsNullOrEmpty(node.Term))
{
return(_index.Find(node.Term));
}
var result = new List <int>();
if (node.Operation == "AND")
{
if (node.Child2.Operation == "NOT")
{
return(SearchInTree(node.Child1).Except(SearchInTree(node.Child2, true)).ToList());
}
return(SearchInTree(node.Child1).Intersect(SearchInTree(node.Child2)).ToList());
}
if (node.Operation == "OR")
{
return(SearchInTree(node.Child1).Concat(SearchInTree(node.Child2)).ToList());
}
if (node.Operation == "NOT")
{
if (notCompareWithAll)
{
return(SearchInTree(node.Child1).ToList());
}
return(_dataSource.GetAllIds().Except(SearchInTree(node.Child1)).ToList());
}
if (node.Operation == "ALL")
{
return(_dataSource.GetAllIds());
}
if (node.Operation == "ZERO")
{
return(new List <int>());
}
throw new Exception("Invalid expression tree");
}
public void KeyCanBeNull()
{
_items.Add(new TestObject(99, null));
Assert.IsTrue(_itemsByName.Find(null).Count() == 1);
}
public void FindReturnsEmptyListAfterRemovalOfLastObjectWithKey()
{
_items.Remove(new TestObject(1, "one"));
Assert.IsTrue(_itemsById.Find(1).IsEmpty());
}
private static void Run <T>(IIndex <int, TRectangle, TPoint> index, IList <Tuple <int, T> > data,
BuildSmallUpdates <T> makeSmallUpdate,
BuildLargeUpdates <T> makeLargeUpdate,
AddEntries <T> addEntries,
DoUpdate <T> doUpdate)
{
// Get new randomizer.
var random = new MersenneTwister(Seed);
// Get stop watch for profiling.
var watch = new Stopwatch();
// Also allocate the ids to look up in advance.
var rangeQueries = new List <Tuple <TPoint, float> >(Operations);
var areaQueries = new List <TRectangle>(Operations);
// And updates.
var smallUpdates = new List <Tuple <int, T> >(Operations);
var largeUpdates = new List <Tuple <int, T> >(Operations);
var addTime = new DoubleSampling(Iterations);
var rangeQueryTime = new DoubleSampling(Iterations);
var areaQueryTime = new DoubleSampling(Iterations);
var smallUpdateTime = new DoubleSampling(Iterations);
var largeUpdateTime = new DoubleSampling(Iterations);
var highLoadRemoveTime = new DoubleSampling(Iterations);
var mediumLoadRemoveTime = new DoubleSampling(Iterations);
var lowLoadRemoveTime = new DoubleSampling(Iterations);
Console.Write("Doing {0} iterations... ", Iterations);
for (var i = 0; i < Iterations; i++)
{
Console.Write("{0}. ", i + 1);
// Clear the index.
index.Clear();
// Generate look up ids in advance.
rangeQueries.Clear();
for (var j = 0; j < Operations; j++)
{
rangeQueries.Add(Tuple.Create(random.NextVector(Area), MinQueryRange + (MaxQueryRange - MinQueryRange) * (float)random.NextDouble()));
}
areaQueries.Clear();
for (var j = 0; j < Operations; j++)
{
areaQueries.Add(random.NextRectangle(Area, MinQueryRange * 2, MaxQueryRange * 2));
}
// Generate position updates.
smallUpdates.Clear();
largeUpdates.Clear();
for (var j = 0; j < Operations; j++)
{
// High chance it remains in the same cell.
makeSmallUpdate(smallUpdates, data, random, j);
}
for (var j = 0; j < Operations; j++)
{
// High chance it will be outside the original cell.
makeLargeUpdate(largeUpdates, data, random, j);
}
// Test time to add.
try
{
watch.Reset();
watch.Start();
addEntries(index, data);
watch.Stop();
addTime.Put(watch.ElapsedMilliseconds / (double)NumberOfObjects);
}
catch (NotSupportedException)
{
}
// Test update time.
try
{
watch.Reset();
watch.Start();
foreach (var update in smallUpdates)
{
doUpdate(index, update);
}
watch.Stop();
smallUpdateTime.Put(watch.ElapsedMilliseconds / (double)smallUpdates.Count);
}
catch (NotSupportedException)
{
}
try
{
watch.Reset();
watch.Start();
foreach (var update in largeUpdates)
{
doUpdate(index, update);
}
watch.Stop();
largeUpdateTime.Put(watch.ElapsedMilliseconds / (double)largeUpdates.Count);
}
catch (NotSupportedException)
{
}
// Test look up time.
try
{
watch.Reset();
watch.Start();
for (var j = 0; j < Operations; j++)
{
#if USE_CALLBACK
index.Find(rangeQueries[j].Item1, rangeQueries[j].Item2, value => true);
#else
index.Find(rangeQueries[j].Item1, rangeQueries[j].Item2, ref DummyCollection <int> .Instance);
#endif
}
watch.Stop();
rangeQueryTime.Put(watch.ElapsedMilliseconds / (double)Operations);
}
catch (NotSupportedException)
{
}
try
{
watch.Reset();
watch.Start();
for (var j = 0; j < Operations; j++)
{
var rect = areaQueries[j];
#if USE_CALLBACK
index.Find(rect, value => true);
#else
index.Find(rect, ref DummyCollection <int> .Instance);
#endif
}
watch.Stop();
areaQueryTime.Put(watch.ElapsedMilliseconds / (double)Operations);
}
catch (NotSupportedException)
{
}
// Test removal time.
try
{
watch.Reset();
watch.Start();
for (var j = 0; j < NumberOfObjects / 3; j++)
{
index.Remove(data[j].Item1);
}
watch.Stop();
highLoadRemoveTime.Put(watch.ElapsedMilliseconds / (double)(NumberOfObjects / 3));
}
catch (NotSupportedException)
{
}
try
{
watch.Reset();
watch.Start();
for (var j = NumberOfObjects / 3; j < NumberOfObjects * 2 / 3; j++)
{
index.Remove(data[j].Item1);
}
watch.Stop();
mediumLoadRemoveTime.Put(watch.ElapsedMilliseconds / (double)(NumberOfObjects / 3));
}
catch (NotSupportedException)
{
}
try
{
watch.Reset();
watch.Start();
for (var j = NumberOfObjects * 2 / 3; j < NumberOfObjects; j++)
{
index.Remove(data[j].Item1);
}
watch.Stop();
lowLoadRemoveTime.Put(watch.ElapsedMilliseconds / (double)(NumberOfObjects / 3));
}
catch (NotSupportedException)
{
}
}
Console.WriteLine("Done!");
Console.WriteLine("Operation | Mean | Std.dev.\n" +
"Add: | {0:0.00000}ms | {1:0.00000}ms\n" +
"Range query: | {2:0.00000}ms | {3:0.00000}ms\n" +
"Area query: | {4:0.00000}ms | {5:0.00000}ms\n" +
"Update (small): | {6:0.00000}ms | {7:0.00000}ms\n" +
"Update (large): | {8:0.00000}ms | {9:0.00000}ms\n" +
"Remove (high load): | {10:0.00000}ms | {11:0.00000}ms\n" +
"Remove (med. load): | {12:0.00000}ms | {13:0.00000}ms\n" +
"Remove (low load): | {14:0.00000}ms | {15:0.00000}ms",
addTime.Mean(), addTime.StandardDeviation(),
rangeQueryTime.Mean(), rangeQueryTime.StandardDeviation(),
areaQueryTime.Mean(), areaQueryTime.StandardDeviation(),
smallUpdateTime.Mean(), smallUpdateTime.StandardDeviation(),
largeUpdateTime.Mean(), largeUpdateTime.StandardDeviation(),
highLoadRemoveTime.Mean(), highLoadRemoveTime.StandardDeviation(),
mediumLoadRemoveTime.Mean(), mediumLoadRemoveTime.StandardDeviation(),
lowLoadRemoveTime.Mean(), lowLoadRemoveTime.StandardDeviation());
}
public List <int> Search(string query)
{
var parser = new SimpleQueryParser(query);
var parsedQuery = parser.Parse();
if (parsedQuery.Length == 1)
{
return(_index.Find(parsedQuery[0]));
}
var i = 0;
var result = new List <int>();
while (i < parsedQuery.Length)
{
if (i == 0)
{
var invertedFirstArg = parsedQuery[i] == "NOT";
i = invertedFirstArg ? ++i : i;
if (invertedFirstArg)
{
result = _dataSource.GetAllIds().Except(_index.Find(parsedQuery[i++])).ToList();
}
else
{
result = _index.Find(parsedQuery[i++]);
}
}
if (parsedQuery[i] == "AND")
{
i++;
if (parsedQuery[i] == "NOT")
{
result = result.Except(_index.Find(parsedQuery[++i])).ToList();
}
else
{
result = result.Intersect(_index.Find(parsedQuery[i])).ToList();
}
}
else if (parsedQuery[i] == "OR")
{
i++;
if (parsedQuery[i] == "NOT")
{
result = result.Concat(_dataSource.GetAllIds().Except(_index.Find(parsedQuery[++i]))).ToList();
}
else
{
result = result.Concat(_index.Find(parsedQuery[i])).ToList();
}
}
i++;
}
return(result);
}
