From 132762d874f449939d406d36c39f72d51602b3b2 Mon Sep 17 00:00:00 2001
From: Oleg Zhuk <zhukoo@gmail.com>
Date: Mon, 18 Mar 2024 09:22:50 +0200
Subject: [PATCH] VCST-541: Added CertainDate filter (#721)

feat: Added CertainDate Filter for ProductIndexedSearchCriteria that allows to filter products that are enabled on the specific date.
---
 .../Model/Search/Indexed/ProductIndexedSearchCriteria.cs    | 5 +++++
 .../Search/Indexing/ProductSearchRequestBuilder.cs          | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/src/VirtoCommerce.CatalogModule.Core/Model/Search/Indexed/ProductIndexedSearchCriteria.cs b/src/VirtoCommerce.CatalogModule.Core/Model/Search/Indexed/ProductIndexedSearchCriteria.cs
index 7aa2024fd..879f27ffc 100644
--- a/src/VirtoCommerce.CatalogModule.Core/Model/Search/Indexed/ProductIndexedSearchCriteria.cs
+++ b/src/VirtoCommerce.CatalogModule.Core/Model/Search/Indexed/ProductIndexedSearchCriteria.cs
@@ -55,6 +55,11 @@ public class ProductIndexedSearchCriteria : CatalogIndexedSearchCriteria
         /// <value>The end date.</value>
         public virtual DateTime? EndDate { get; set; }
 
+        /// <summary>
+        /// Defines the date to be used for filtering products. The date must be in UTC format as that is format indexes are stored in.
+        /// </summary>
+        public DateTime? CertainDate { get; set; }
+
         /// <summary>
         /// Gets or sets a "white" list of aggregation keys that identify preconfigured aggregations, which SHOULD be calculated and returned with the search result.
         /// </summary>
diff --git a/src/VirtoCommerce.CatalogModule.Data/Search/Indexing/ProductSearchRequestBuilder.cs b/src/VirtoCommerce.CatalogModule.Data/Search/Indexing/ProductSearchRequestBuilder.cs
index e9f1c9b9c..c048e61f4 100644
--- a/src/VirtoCommerce.CatalogModule.Data/Search/Indexing/ProductSearchRequestBuilder.cs
+++ b/src/VirtoCommerce.CatalogModule.Data/Search/Indexing/ProductSearchRequestBuilder.cs
@@ -156,6 +156,12 @@ protected virtual IList<IFilter> GetPermanentFilters(ProductIndexedSearchCriteri
 
             result.Add(FiltersHelper.CreateOutlineFilter(criteria));
 
+            if (criteria.CertainDate.HasValue)
+            {
+                result.Add(FiltersHelper.CreateDateRangeFilter("startdate", null, criteria.CertainDate, false, true));
+                result.Add(FiltersHelper.CreateDateRangeFilter("enddate", criteria.CertainDate, null, false, true));
+            }
+
             if (criteria.StartDateFrom.HasValue)
             {
                 result.Add(FiltersHelper.CreateDateRangeFilter("startdate", criteria.StartDateFrom, criteria.StartDate, false, true));