Adding facet selector for collections

Adding facets selector based on how the facets are setup. Allows facets to be selected based on type query.Facet(x=>x.Categories, c=>c.GuidValue)
episerver · Mar 17, 2024 · 47dd57f · 47dd57f
1 parent 338d007
commit 47dd57f
Showing 1 changed file with 79 additions and 0 deletions.
diff --git a/APIs/src/EpiServer.ContentGraph/Api/Querying/TypeQueryBuilder.cs b/APIs/src/EpiServer.ContentGraph/Api/Querying/TypeQueryBuilder.cs
@@ -178,6 +178,85 @@ public TypeQueryBuilder<T> Facet(string propertyName)
                 $"{graphObject.Facets} {facet}";
             return this;
         }
+        /// <summary>
+        /// Get facet by field in a nested object
+        /// </summary>
+        /// <typeparam name="TField"></typeparam>
+        /// <param name="fieldSelector"></param>
+        /// <param name="propertySelector"></param>
+        /// <returns></returns>
+        public TypeQueryBuilder<T> Facet<TField>(Expression<Func<T, IEnumerable<TField>>> fieldSelector, Expression<Func<TField, string>> propertySelector)
+        {
+            fieldSelector.ValidateNotNullArgument("fieldSelector");
+            propertySelector.ValidateNotNullArgument("propertySelector");
+
+            Facet($"{fieldSelector.GetFieldPath()}.{propertySelector.GetFieldPath()}");
+            return this;
+        }
+
+        /// <summary>
+        /// Get facet by field in a nested object
+        /// </summary>
+        /// <typeparam name="TField"></typeparam>
+        /// <param name="fieldSelector"></param>
+        /// <param name="propertySelector"></param>
+        /// <returns></returns>
+        public TypeQueryBuilder<T> Facet<TField>(Expression<Func<T, IEnumerable<TField>>> fieldSelector, Expression<Func<TField, bool>> propertySelector)
+        {
+            fieldSelector.ValidateNotNullArgument("fieldSelector");
+            propertySelector.ValidateNotNullArgument("propertySelector");
+
+            Facet($"{fieldSelector.GetFieldPath()}.{propertySelector.GetFieldPath()}");
+            return this;
+        }
+
+        /// <summary>
+        /// Get facet by field in a nested object
+        /// </summary>
+        /// <typeparam name="TField"></typeparam>
+        /// <param name="fieldSelector"></param>
+        /// <param name="propertySelector"></param>
+        /// <returns></returns>
+        public TypeQueryBuilder<T> Facet<TField>(Expression<Func<T, IEnumerable<TField>>> fieldSelector, Expression<Func<TField, int>> propertySelector)
+        {
+            fieldSelector.ValidateNotNullArgument("fieldSelector");
+            propertySelector.ValidateNotNullArgument("propertySelector");
+
+            Facet($"{fieldSelector.GetFieldPath()}.{propertySelector.GetFieldPath()}");
+            return this;
+        }
+
+        /// <summary>
+        /// Get facet by field in a nested object
+        /// </summary>
+        /// <typeparam name="TField"></typeparam>
+        /// <param name="fieldSelector"></param>
+        /// <param name="propertySelector"></param>
+        /// <returns></returns>
+        public TypeQueryBuilder<T> Facet<TField>(Expression<Func<T, IEnumerable<TField>>> fieldSelector, Expression<Func<TField, DateTime>> propertySelector)
+        {
+            fieldSelector.ValidateNotNullArgument("fieldSelector");
+            propertySelector.ValidateNotNullArgument("propertySelector");
+
+            Facet($"{fieldSelector.GetFieldPath()}.{propertySelector.GetFieldPath()}");
+            return this;
+        }
+
+        /// <summary>
+        /// Get facet by field in a nested object
+        /// </summary>
+        /// <typeparam name="TField"></typeparam>
+        /// <param name="fieldSelector"></param>
+        /// <param name="propertySelector"></param>
+        /// <returns></returns>
+        public TypeQueryBuilder<T> Facet<TField>(Expression<Func<T, IEnumerable<TField>>> fieldSelector, Expression<Func<TField, object>> propertySelector)
+        {
+            fieldSelector.ValidateNotNullArgument("fieldSelector");
+            propertySelector.ValidateNotNullArgument("propertySelector");
+
+            Facet($"{fieldSelector.GetFieldPath()}.{propertySelector.GetFieldPath()}");
+            return this;
+        }
         public TypeQueryBuilder<T> Total(bool? isAll = null)
         {
             if (!isAll.HasValue)