Support for IN Queries.

src/Squidex.Domain.Apps.Entities.MongoDb/Contents/Visitors/FindExtensions.cs

@@ -39,16 +39,16 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents.Visitors
 
             public override FilterNode Visit(FilterComparison nodeIn)
             {
-                var value = nodeIn.Value;
+                var value = nodeIn.Rhs.Value;
 
                 if (value is Instant instant &&
-                    !string.Equals(nodeIn.Path[0], "mt", StringComparison.OrdinalIgnoreCase) &&
-                    !string.Equals(nodeIn.Path[0], "ct", StringComparison.OrdinalIgnoreCase))
+                    !string.Equals(nodeIn.Lhs[0], "mt", StringComparison.OrdinalIgnoreCase) &&
+                    !string.Equals(nodeIn.Lhs[0], "ct", StringComparison.OrdinalIgnoreCase))
                 {
-                    value = instant.ToString();
+                    return new FilterComparison(pathConverter(nodeIn.Lhs), nodeIn.Operator, new FilterValue(value.ToString()));
                 }
 
-                return new FilterComparison(pathConverter(nodeIn.Path), nodeIn.Operator, value, nodeIn.ValueType);
+                return new FilterComparison(pathConverter(nodeIn.Lhs), nodeIn.Operator, nodeIn.Rhs);
             }
         }
 

src/Squidex.Domain.Apps.Entities/Assets/Queries/FilterTagTransformer.cs

@@ -34,13 +34,13 @@ namespace Squidex.Domain.Apps.Entities.Assets.Queries
 
         public override FilterNode Visit(FilterComparison nodeIn)
         {
-            if (string.Equals(nodeIn.Path[0], nameof(IAssetEntity.Tags), StringComparison.OrdinalIgnoreCase) && nodeIn.Value is string stringValue)
+            if (string.Equals(nodeIn.Lhs[0], nameof(IAssetEntity.Tags), StringComparison.OrdinalIgnoreCase) && nodeIn.Rhs.Value is string stringValue)
             {
                 var tagNames = Task.Run(() => tagService.GetTagIdsAsync(appId, TagGroups.Assets, HashSet.Of(stringValue))).Result;
 
                 if (tagNames.TryGetValue(stringValue, out var normalized))
                 {
-                    return new FilterComparison(nodeIn.Path, nodeIn.Operator, normalized, FilterValueType.String);
+                    return new FilterComparison(nodeIn.Lhs, nodeIn.Operator, new FilterValue(normalized));
                 }
             }
 

src/Squidex.Domain.Apps.Entities/Contents/Queries/FilterTagTransformer.cs

@@ -39,13 +39,13 @@ namespace Squidex.Domain.Apps.Entities.Contents.Queries
 
         public override FilterNode Visit(FilterComparison nodeIn)
         {
-            if (nodeIn.Value is string stringValue && IsDataPath(nodeIn.Path) && IsTagField(nodeIn.Path))
+            if (nodeIn.Rhs.Value is string stringValue && IsDataPath(nodeIn.Lhs) && IsTagField(nodeIn.Lhs))
             {
                 var tagNames = Task.Run(() => tagService.GetTagIdsAsync(appId, TagGroups.Schemas(schema.Id), HashSet.Of(stringValue))).Result;
 
                 if (tagNames.TryGetValue(stringValue, out var normalized))
                 {
-                    return new FilterComparison(nodeIn.Path, nodeIn.Operator, normalized, FilterValueType.String);
+                    return new FilterComparison(nodeIn.Lhs, nodeIn.Operator, new FilterValue(normalized));
                 }
             }
 

src/Squidex.Infrastructure.MongoDb/MongoDb/OData/FilterVisitor.cs

@@ -6,6 +6,7 @@
 // ==========================================================================
 
 using System;
+using System.Collections;
 using System.Linq;
 using MongoDB.Bson;
 using MongoDB.Driver;
@@ -46,7 +47,7 @@ namespace Squidex.Infrastructure.MongoDb.OData
 
         public override FilterDefinition<T> Visit(FilterComparison nodeIn)
         {
-            var propertyName = string.Join(".", nodeIn.Path);
+            var propertyName = string.Join(".", nodeIn.Lhs);
 
             switch (nodeIn.Operator)
             {
@@ -57,17 +58,19 @@ namespace Squidex.Infrastructure.MongoDb.OData
                 case FilterOperator.EndsWith:
                     return Filter.Regex(propertyName, BuildRegex(nodeIn, s => s + "$"));
                 case FilterOperator.Equals:
-                    return Filter.Eq(propertyName, nodeIn.Value);
+                    return Filter.Eq(propertyName, nodeIn.Rhs.Value);
                 case FilterOperator.GreaterThan:
-                    return Filter.Gt(propertyName, nodeIn.Value);
+                    return Filter.Gt(propertyName, nodeIn.Rhs.Value);
                 case FilterOperator.GreaterThanOrEqual:
-                    return Filter.Gte(propertyName, nodeIn.Value);
+                    return Filter.Gte(propertyName, nodeIn.Rhs.Value);
                 case FilterOperator.LessThan:
-                    return Filter.Lt(propertyName, nodeIn.Value);
+                    return Filter.Lt(propertyName, nodeIn.Rhs.Value);
                 case FilterOperator.LessThanOrEqual:
-                    return Filter.Lte(propertyName, nodeIn.Value);
+                    return Filter.Lte(propertyName, nodeIn.Rhs.Value);
                 case FilterOperator.NotEquals:
-                    return Filter.Ne(propertyName, nodeIn.Value);
+                    return Filter.Ne(propertyName, nodeIn.Rhs.Value);
+                case FilterOperator.In:
+                    return Filter.In(propertyName, ((IList)nodeIn.Rhs.Value).OfType<object>());
             }
 
             throw new NotSupportedException();
@@ -75,7 +78,7 @@ namespace Squidex.Infrastructure.MongoDb.OData
 
         private static BsonRegularExpression BuildRegex(FilterComparison node, Func<string, string> formatter)
         {
-            return new BsonRegularExpression(formatter(node.Value.ToString()), "i");
+            return new BsonRegularExpression(formatter(node.Rhs.Value.ToString()), "i");
         }
     }
 }

src/Squidex.Infrastructure/Queries/FilterBuilder.cs

@@ -5,6 +5,9 @@
 //  All rights reserved. Licensed under the MIT license.
 // ==========================================================================
 
+using System.Linq;
+using NodaTime;
+
 namespace Squidex.Infrastructure.Queries
 {
     public static class FilterBuilder
@@ -19,14 +22,59 @@ namespace Squidex.Infrastructure.Queries
             return new FilterJunction(FilterJunctionType.Or, operands);
         }
 
-        public static FilterComparison Eq(string path, object value)
+        public static FilterComparison Eq(string path, string value)
+        {
+            return Binary(path, FilterOperator.Equals, value);
+        }
+
+        public static FilterComparison Eq(string path, bool value)
+        {
+            return Binary(path, FilterOperator.Equals, value);
+        }
+
+        public static FilterComparison Eq(string path, long value)
+        {
+            return Binary(path, FilterOperator.Equals, value);
+        }
+
+        public static FilterComparison Eq(string path, int value)
+        {
+            return Binary(path, FilterOperator.Equals, value);
+        }
+
+        public static FilterComparison Eq(string path, Instant value)
         {
             return Binary(path, FilterOperator.Equals, value);
         }
 
-        private static FilterComparison Binary(string path, FilterOperator @operator, object value)
+        public static FilterComparison In(string path, params long[] value)
+        {
+            return new FilterComparison(path.Split('.', '/'), FilterOperator.In, new FilterValue(value.ToList()));
+        }
+
+        private static FilterComparison Binary(string path, FilterOperator @operator, string value)
+        {
+            return new FilterComparison(path.Split('.', '/'), @operator, new FilterValue(value));
+        }
+
+        private static FilterComparison Binary(string path, FilterOperator @operator, bool value)
+        {
+            return new FilterComparison(path.Split('.', '/'), @operator, new FilterValue(value));
+        }
+
+        private static FilterComparison Binary(string path, FilterOperator @operator, long value)
+        {
+            return new FilterComparison(path.Split('.', '/'), @operator, new FilterValue(value));
+        }
+
+        private static FilterComparison Binary(string path, FilterOperator @operator, int value)
+        {
+            return new FilterComparison(path.Split('.', '/'), @operator, new FilterValue(value));
+        }
+
+        private static FilterComparison Binary(string path, FilterOperator @operator, Instant value)
         {
-            return new FilterComparison(path.Split('.', '/'), @operator, value, FilterValueType.String);
+            return new FilterComparison(path.Split('.', '/'), @operator, new FilterValue(value));
         }
     }
 }

src/Squidex.Infrastructure/Queries/FilterComparison.cs

@@ -11,25 +11,20 @@ namespace Squidex.Infrastructure.Queries
 {
     public sealed class FilterComparison : FilterNode
     {
-        public IReadOnlyList<string> Path { get; }
+        public IReadOnlyList<string> Lhs { get; }
 
         public FilterOperator Operator { get; }
 
-        public FilterValueType ValueType { get; }
+        public FilterValue Rhs { get; }
 
-        public object Value { get; }
-
-        public FilterComparison(IReadOnlyList<string> path, FilterOperator @operator, object value, FilterValueType valueType)
+        public FilterComparison(IReadOnlyList<string> lhs, FilterOperator @operator, FilterValue rhs)
         {
-            Guard.NotNull(path, nameof(path));
-            Guard.NotEmpty(path, nameof(path));
+            Guard.NotNull(lhs, nameof(lhs));
+            Guard.NotEmpty(lhs, nameof(lhs));
             Guard.Enum(@operator, nameof(@operator));
-            Guard.Enum(valueType, nameof(valueType));
-
-            Path = path;
 
-            Value = value;
-            ValueType = valueType;
+            Lhs = lhs;
+            Rhs = rhs;
 
             Operator = @operator;
         }
@@ -41,28 +36,30 @@ namespace Squidex.Infrastructure.Queries
 
         public override string ToString()
         {
-            var path = string.Join(".", Path);
+            var path = string.Join(".", Lhs);
 
             switch (Operator)
             {
                 case FilterOperator.Contains:
-                    return $"contains({path}, {Value})";
+                    return $"contains({path}, {Rhs})";
                 case FilterOperator.EndsWith:
-                    return $"endsWith({path}, {Value})";
+                    return $"endsWith({path}, {Rhs})";
                 case FilterOperator.StartsWith:
-                    return $"startsWith({path}, {Value})";
+                    return $"startsWith({path}, {Rhs})";
                 case FilterOperator.Equals:
-                    return $"{path} == {Value}";
+                    return $"{path} == {Rhs}";
                 case FilterOperator.NotEquals:
-                    return $"{path} != {Value}";
+                    return $"{path} != {Rhs}";
                 case FilterOperator.GreaterThan:
-                    return $"{path} > {Value}";
+                    return $"{path} > {Rhs}";
                 case FilterOperator.GreaterThanOrEqual:
-                    return $"{path} >= {Value}";
+                    return $"{path} >= {Rhs}";
                 case FilterOperator.LessThan:
-                    return $"{path} < {Value}";
+                    return $"{path} < {Rhs}";
                 case FilterOperator.LessThanOrEqual:
-                    return $"{path} <= {Value}";
+                    return $"{path} <= {Rhs}";
+                case FilterOperator.In:
+                    return $"{path} in {Rhs}";
                 default:
                     return string.Empty;
             }

src/Squidex.Infrastructure/Queries/FilterOperator.cs

@@ -14,6 +14,7 @@ namespace Squidex.Infrastructure.Queries
         Equals,
         GreaterThan,
         GreaterThanOrEqual,
+        In,
         LessThan,
         LessThanOrEqual,
         NotEquals,

src/Squidex.Infrastructure/Queries/FilterValue.cs

@@ -0,0 +1,138 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using NodaTime;
+
+namespace Squidex.Infrastructure.Queries
+{
+    public sealed class FilterValue
+    {
+        public static readonly FilterValue Null = new FilterValue(null, FilterValueType.Null, false);
+
+        public object Value { get; }
+
+        public FilterValueType ValueType { get; }
+        public bool IsList { get; }
+
+        public FilterValue(Guid value)
+            : this(value, FilterValueType.Guid, false)
+        {
+        }
+
+        public FilterValue(Instant value)
+            : this(value, FilterValueType.Instant, false)
+        {
+        }
+
+        public FilterValue(bool value)
+            : this(value, FilterValueType.Boolean, false)
+        {
+        }
+
+        public FilterValue(float value)
+            : this(value, FilterValueType.Single, false)
+        {
+        }
+
+        public FilterValue(double value)
+            : this(value, FilterValueType.Double, false)
+        {
+        }
+
+        public FilterValue(int value)
+            : this(value, FilterValueType.Int32, false)
+        {
+        }
+
+        public FilterValue(long value)
+            : this(value, FilterValueType.Int64, false)
+        {
+        }
+
+        public FilterValue(string value)
+            : this(value, FilterValueType.String, false)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        public FilterValue(List<Guid> value)
+            : this(value, FilterValueType.Guid, true)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        public FilterValue(List<Instant> value)
+            : this(value, FilterValueType.Instant, true)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        public FilterValue(List<bool> value)
+            : this(value, FilterValueType.Boolean, true)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        public FilterValue(List<float> value)
+            : this(value, FilterValueType.Single, true)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        public FilterValue(List<double> value)
+            : this(value, FilterValueType.Double, true)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        public FilterValue(List<int> value)
+            : this(value, FilterValueType.Int32, true)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        public FilterValue(List<long> value)
+            : this(value, FilterValueType.Int64, true)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        public FilterValue(List<string> value)
+            : this(value, FilterValueType.String, true)
+        {
+            Guard.NotNull(value, nameof(value));
+        }
+
+        private FilterValue(object value, FilterValueType valueType, bool isList)
+        {
+            Value = value;
+            ValueType = valueType;
+
+            IsList = isList;
+        }
+
+        public override string ToString()
+        {
+            if (Value is IList list)
+            {
+                return $"[{string.Join(", ", list.OfType<object>().ToArray())}]";
+            }
+            else if (Value == null)
+            {
+                return "<Null>";
+            }
+            else
+            {
+                return Value.ToString();
+            }
+        }
+    }
+}

src/Squidex.Infrastructure/Queries/FilterValueType.cs

@@ -16,6 +16,7 @@ namespace Squidex.Infrastructure.Queries
         Int32,
         Int64,
         Single,
-        String
+        String,
+        Null
     }
 }

src/Squidex.Infrastructure/Queries/OData/ConstantWithTypeVisitor.cs

@@ -6,6 +6,7 @@
 // ==========================================================================
 
 using System;
+using System.Linq;
 using Microsoft.OData;
 using Microsoft.OData.Edm;
 using Microsoft.OData.UriParser;
@@ -14,7 +15,7 @@ using NodaTime.Text;
 
 namespace Squidex.Infrastructure.Queries.OData
 {
-    public sealed class ConstantWithTypeVisitor : QueryNodeVisitor<(object Value, FilterValueType ValueType)>
+    public sealed class ConstantWithTypeVisitor : QueryNodeVisitor<FilterValue>
     {
         private static readonly IEdmPrimitiveType BooleanType = EdmCoreModel.Instance.GetPrimitiveType(EdmPrimitiveTypeKind.Boolean);
         private static readonly IEdmPrimitiveType DateTimeType = EdmCoreModel.Instance.GetPrimitiveType(EdmPrimitiveTypeKind.DateTimeOffset);
@@ -31,88 +32,142 @@ namespace Squidex.Infrastructure.Queries.OData
         {
         }
 
-        public static (object Value, FilterValueType ValueType) Visit(QueryNode node)
+        public static FilterValue Visit(QueryNode node)
         {
             return node.Accept(Instance);
         }
 
-        public override (object Value, FilterValueType ValueType) Visit(ConvertNode nodeIn)
+        public override FilterValue Visit(ConvertNode nodeIn)
         {
             if (nodeIn.TypeReference.Definition == BooleanType)
             {
-                return (bool.Parse(ConstantVisitor.Visit(nodeIn.Source).ToString()), FilterValueType.Boolean);
+                var value = ConstantVisitor.Visit(nodeIn.Source);
+
+                return new FilterValue(bool.Parse(value.ToString()));
             }
 
             if (nodeIn.TypeReference.Definition == GuidType)
             {
-                return (Guid.Parse(ConstantVisitor.Visit(nodeIn.Source).ToString()), FilterValueType.Guid);
+                var value = ConstantVisitor.Visit(nodeIn.Source);
+
+                return new FilterValue(Guid.Parse(value.ToString()));
             }
 
             if (nodeIn.TypeReference.Definition == DateTimeType)
             {
                 var value = ConstantVisitor.Visit(nodeIn.Source);
 
-                if (value is DateTimeOffset dateTimeOffset)
-                {
-                    return (Instant.FromDateTimeOffset(dateTimeOffset), FilterValueType.Instant);
-                }
+                return new FilterValue(ParseInstant(value));
+            }
+
+            throw new NotSupportedException();
+        }
+
+        public override FilterValue Visit(CollectionConstantNode nodeIn)
+        {
+            if (nodeIn.ItemType.Definition == DateTimeType)
+            {
+                return new FilterValue(nodeIn.Collection.Select(x => ParseInstant(x.Value)).ToList());
+            }
+
+            if (nodeIn.ItemType.Definition == GuidType)
+            {
+                return new FilterValue(nodeIn.Collection.Select(x => (Guid)x.Value).ToList());
+            }
 
-                if (value is DateTime dateTime)
-                {
-                    return (Instant.FromDateTimeUtc(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc)), FilterValueType.Instant);
-                }
+            if (nodeIn.ItemType.Definition == BooleanType)
+            {
+                return new FilterValue(nodeIn.Collection.Select(x => (bool)x.Value).ToList());
+            }
 
-                if (value is Date date)
-                {
-                    return (Instant.FromUtc(date.Year, date.Month, date.Day, 0, 0), FilterValueType.Instant);
-                }
+            if (nodeIn.ItemType.Definition == SingleType)
+            {
+                return new FilterValue(nodeIn.Collection.Select(x => (float)x.Value).ToList());
+            }
+
+            if (nodeIn.ItemType.Definition == DoubleType)
+            {
+                return new FilterValue(nodeIn.Collection.Select(x => (double)x.Value).ToList());
+            }
 
-                var parseResult = InstantPattern.General.Parse(Visit(nodeIn.Source).ToString());
+            if (nodeIn.ItemType.Definition == Int32Type)
+            {
+                return new FilterValue(nodeIn.Collection.Select(x => (int)x.Value).ToList());
+            }
 
-                if (!parseResult.Success)
-                {
-                    throw new ODataException("Datetime is not in a valid format. Use ISO 8601");
-                }
+            if (nodeIn.ItemType.Definition == Int64Type)
+            {
+                return new FilterValue(nodeIn.Collection.Select(x => (long)x.Value).ToList());
+            }
 
-                return (parseResult.Value, FilterValueType.Instant);
+            if (nodeIn.ItemType.Definition == StringType)
+            {
+                return new FilterValue(nodeIn.Collection.Select(x => (string)x.Value).ToList());
             }
 
-            return base.Visit(nodeIn);
+            throw new NotSupportedException();
         }
 
-        public override (object Value, FilterValueType ValueType) Visit(ConstantNode nodeIn)
+        public override FilterValue Visit(ConstantNode nodeIn)
         {
             if (nodeIn.TypeReference.Definition == BooleanType)
             {
-                return (nodeIn.Value, FilterValueType.Boolean);
+                return new FilterValue((bool)nodeIn.Value);
             }
 
             if (nodeIn.TypeReference.Definition == SingleType)
             {
-                return (nodeIn.Value, FilterValueType.Single);
+                return new FilterValue((float)nodeIn.Value);
             }
 
             if (nodeIn.TypeReference.Definition == DoubleType)
             {
-                return (nodeIn.Value, FilterValueType.Double);
+                return new FilterValue((double)nodeIn.Value);
             }
 
             if (nodeIn.TypeReference.Definition == Int32Type)
             {
-                return (nodeIn.Value, FilterValueType.Int32);
+                return new FilterValue((int)nodeIn.Value);
             }
 
             if (nodeIn.TypeReference.Definition == Int64Type)
             {
-                return (nodeIn.Value, FilterValueType.Int64);
+                return new FilterValue((long)nodeIn.Value);
             }
 
             if (nodeIn.TypeReference.Definition == StringType)
             {
-                return (nodeIn.Value, FilterValueType.String);
+                return new FilterValue((string)nodeIn.Value);
             }
 
             throw new NotSupportedException();
         }
+
+        private Instant ParseInstant(object value)
+        {
+            if (value is DateTimeOffset dateTimeOffset)
+            {
+                return Instant.FromDateTimeOffset(dateTimeOffset.Add(dateTimeOffset.Offset));
+            }
+
+            if (value is DateTime dateTime)
+            {
+                return Instant.FromDateTimeUtc(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc));
+            }
+
+            if (value is Date date)
+            {
+                return Instant.FromUtc(date.Year, date.Month, date.Day, 0, 0);
+            }
+
+            var parseResult = InstantPattern.General.Parse(value.ToString());
+
+            if (!parseResult.Success)
+            {
+                throw new ODataException("Datetime is not in a valid format. Use ISO 8601");
+            }
+
+            return parseResult.Value;
+        }
     }
 }

src/Squidex.Infrastructure/Queries/OData/FilterVisitor.cs

@@ -39,6 +39,13 @@ namespace Squidex.Infrastructure.Queries.OData
             throw new NotSupportedException();
         }
 
+        public override FilterNode Visit(InNode nodeIn)
+        {
+            var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
+
+            return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.In, value);
+        }
+
         public override FilterNode Visit(SingleValueFunctionCallNode nodeIn)
         {
             var fieldNode = nodeIn.Parameters.ElementAt(0);
@@ -46,23 +53,23 @@ namespace Squidex.Infrastructure.Queries.OData
 
             if (string.Equals(nodeIn.Name, "endswith", StringComparison.OrdinalIgnoreCase))
             {
-                var (value, valueType) = ConstantWithTypeVisitor.Visit(valueNode);
+                var value = ConstantWithTypeVisitor.Visit(valueNode);
 
-                return new FilterComparison(PropertyPathVisitor.Visit(fieldNode), FilterOperator.EndsWith, value, valueType);
+                return new FilterComparison(PropertyPathVisitor.Visit(fieldNode), FilterOperator.EndsWith, value);
             }
 
             if (string.Equals(nodeIn.Name, "startswith", StringComparison.OrdinalIgnoreCase))
             {
-                var (value, valueType) = ConstantWithTypeVisitor.Visit(valueNode);
+                var value = ConstantWithTypeVisitor.Visit(valueNode);
 
-                return new FilterComparison(PropertyPathVisitor.Visit(fieldNode), FilterOperator.StartsWith, value, valueType);
+                return new FilterComparison(PropertyPathVisitor.Visit(fieldNode), FilterOperator.StartsWith, value);
             }
 
             if (string.Equals(nodeIn.Name, "contains", StringComparison.OrdinalIgnoreCase))
             {
-                var (value, valueType) = ConstantWithTypeVisitor.Visit(valueNode);
+                var value = ConstantWithTypeVisitor.Visit(valueNode);
 
-                return new FilterComparison(PropertyPathVisitor.Visit(fieldNode), FilterOperator.Contains, value, valueType);
+                return new FilterComparison(PropertyPathVisitor.Visit(fieldNode), FilterOperator.Contains, value);
             }
 
             throw new NotSupportedException();
@@ -84,9 +91,9 @@ namespace Squidex.Infrastructure.Queries.OData
             {
                 var regexFilter = Visit(functionNode);
 
-                var (value, _) = ConstantWithTypeVisitor.Visit(nodeIn.Right);
+                var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
 
-                if (value is bool booleanRight)
+                if (value.ValueType == FilterValueType.Boolean && value.Value is bool booleanRight)
                 {
                     if ((nodeIn.OperatorKind == BinaryOperatorKind.Equal && !booleanRight) ||
                         (nodeIn.OperatorKind == BinaryOperatorKind.NotEqual && booleanRight))
@@ -101,44 +108,44 @@ namespace Squidex.Infrastructure.Queries.OData
             {
                 if (nodeIn.OperatorKind == BinaryOperatorKind.NotEqual)
                 {
-                    var (value, valueType) = ConstantWithTypeVisitor.Visit(nodeIn.Right);
+                    var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
 
-                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.NotEquals, value, valueType);
+                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.NotEquals, value);
                 }
 
                 if (nodeIn.OperatorKind == BinaryOperatorKind.Equal)
                 {
-                    var (value, valueType) = ConstantWithTypeVisitor.Visit(nodeIn.Right);
+                    var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
 
-                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.Equals, value, valueType);
+                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.Equals, value);
                 }
 
                 if (nodeIn.OperatorKind == BinaryOperatorKind.LessThan)
                 {
-                    var (value, valueType) = ConstantWithTypeVisitor.Visit(nodeIn.Right);
+                    var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
 
-                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.LessThan, value, valueType);
+                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.LessThan, value);
                 }
 
                 if (nodeIn.OperatorKind == BinaryOperatorKind.LessThanOrEqual)
                 {
-                    var (value, valueType) = ConstantWithTypeVisitor.Visit(nodeIn.Right);
+                    var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
 
-                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.LessThanOrEqual, value, valueType);
+                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.LessThanOrEqual, value);
                 }
 
                 if (nodeIn.OperatorKind == BinaryOperatorKind.GreaterThan)
                 {
-                    var (value, valueType) = ConstantWithTypeVisitor.Visit(nodeIn.Right);
+                    var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
 
-                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.GreaterThan, value, valueType);
+                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.GreaterThan, value);
                 }
 
                 if (nodeIn.OperatorKind == BinaryOperatorKind.GreaterThanOrEqual)
                 {
-                    var (value, valueType) = ConstantWithTypeVisitor.Visit(nodeIn.Right);
+                    var value = ConstantWithTypeVisitor.Visit(nodeIn.Right);
 
-                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.GreaterThanOrEqual, value, valueType);
+                    return new FilterComparison(PropertyPathVisitor.Visit(nodeIn.Left), FilterOperator.GreaterThanOrEqual, value);
                 }
             }
 

src/Squidex.Infrastructure/Queries/PascalCasePathConverter.cs

@@ -24,7 +24,7 @@ namespace Squidex.Infrastructure.Queries
 
         public override FilterNode Visit(FilterComparison nodeIn)
         {
-            return new FilterComparison(nodeIn.Path.Select(x => x.ToPascalCase()).ToList(), nodeIn.Operator, nodeIn.Value, nodeIn.ValueType);
+            return new FilterComparison(nodeIn.Lhs.Select(x => x.ToPascalCase()).ToList(), nodeIn.Operator, nodeIn.Rhs);
         }
     }
 }

tests/Squidex.Domain.Apps.Entities.Tests/Contents/MongoDb/MongoDbQueryTests.cs

@@ -125,6 +125,15 @@ namespace Squidex.Domain.Apps.Entities.Contents.MongoDb
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_make_query_with_version_and_list()
+        {
+            var i = F(FilterBuilder.In("version", 0L, 2L, 5L));
+            var o = C("{ 'vs' : { '$in' : [NumberLong(0), NumberLong(2), NumberLong(5)] } }");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_make_query_from_draft()
         {

tests/Squidex.Infrastructure.Tests/Queries/ODataConversionTests.cs

@@ -58,6 +58,15 @@ namespace Squidex.Infrastructure.Queries
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_parse_filter_when_type_is_datetime_list()
+        {
+            var i = Q("$filter=created in ('1988-01-19T12:00:00Z')");
+            var o = C("Filter: created in [1988-01-19T12:00:00Z]");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_parse_filter_when_type_is_date()
         {
@@ -67,6 +76,15 @@ namespace Squidex.Infrastructure.Queries
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_parse_filter_when_type_is_date_list()
+        {
+            var i = Q("$filter=created in ('1988-01-19')");
+            var o = C("Filter: created in [1988-01-19T00:00:00Z]");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_parse_filter_when_type_is_guid()
         {
@@ -76,6 +94,15 @@ namespace Squidex.Infrastructure.Queries
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_parse_filter_when_type_is_guid_list()
+        {
+            var i = Q("$filter=id in ('B5FE25E3-B262-4B17-91EF-B3772A6B62BB')");
+            var o = C("Filter: id in [b5fe25e3-b262-4b17-91ef-b3772a6b62bb]");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_parse_filter_when_type_is_string()
         {
@@ -85,6 +112,15 @@ namespace Squidex.Infrastructure.Queries
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_parse_filter_when_type_is_string_list()
+        {
+            var i = Q("$filter=firstName in ('Dagobert')");
+            var o = C("Filter: firstName in [Dagobert]");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_parse_filter_when_type_is_boolean()
         {
@@ -94,6 +130,15 @@ namespace Squidex.Infrastructure.Queries
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_parse_filter_when_type_is_boolean_list()
+        {
+            var i = Q("$filter=isComicFigure in (true)");
+            var o = C("Filter: isComicFigure in [True]");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_parse_filter_when_type_is_int32()
         {
@@ -103,6 +148,15 @@ namespace Squidex.Infrastructure.Queries
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_parse_filter_when_type_is_int32_list()
+        {
+            var i = Q("$filter=age in (60)");
+            var o = C("Filter: age in [60]");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_parse_filter_when_type_is_int64()
         {
@@ -112,6 +166,15 @@ namespace Squidex.Infrastructure.Queries
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_parse_filter_when_type_is_int64_list()
+        {
+            var i = Q("$filter=incomeCents in (31543143513456789)");
+            var o = C("Filter: incomeCents in [31543143513456789]");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_parse_filter_when_type_is_double()
         {
@@ -121,6 +184,15 @@ namespace Squidex.Infrastructure.Queries
             Assert.Equal(o, i);
         }
 
+        [Fact]
+        public void Should_parse_filter_when_type_is_double_list()
+        {
+            var i = Q("$filter=incomeMio in (5634474356.1233)");
+            var o = C("Filter: incomeMio in [5634474356.1233]");
+
+            Assert.Equal(o, i);
+        }
+
         [Fact]
         public void Should_parse_filter_with_negation()
         {