GraphQL fixed

src/Squidex.Domain.Apps.Entities/Contents/GraphQL/GraphQLModel.cs

@@ -135,7 +135,7 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
             return partitionResolver(key);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) GetGraphType(ISchemaEntity schema, IField field)
+        public (IGraphType ResolveType, ValueResolver Resolver) GetGraphType(ISchemaEntity schema, IField field)
         {
             return field.Accept(new QueryGraphTypeVisitor(schema, GetContentType, this, assetListType));
         }

src/Squidex.Domain.Apps.Entities/Contents/GraphQL/IGraphModel.cs

@@ -10,6 +10,7 @@ using GraphQL.Resolvers;
 using GraphQL.Types;
 using Squidex.Domain.Apps.Core;
 using Squidex.Domain.Apps.Core.Schemas;
+using Squidex.Domain.Apps.Entities.Contents.GraphQL.Types;
 using Squidex.Domain.Apps.Entities.Schemas;
 
 namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
@@ -36,6 +37,6 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
 
         IGraphType GetInputGraphType(IField field);
 
-        (IGraphType ResolveType, IFieldResolver Resolver) GetGraphType(ISchemaEntity schema, IField field);
+        (IGraphType ResolveType, ValueResolver Resolver) GetGraphType(ISchemaEntity schema, IField field);
     }
 }

src/Squidex.Domain.Apps.Entities/Contents/GraphQL/Types/ContentDataGraphType.cs

@@ -43,10 +43,22 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types
 
                     foreach (var partitionItem in partition)
                     {
+                        var resolver = new FuncFieldResolver<object>(c =>
+                        {
+                            if (((ContentFieldData)c.Source).TryGetValue(c.FieldName, out var value))
+                            {
+                                return fieldInfo.Resolver(value, c);
+                            }
+                            else
+                            {
+                                return fieldInfo;
+                            }
+                        });
+
                         fieldGraphType.AddField(new FieldType
                         {
                             Name = partitionItem.Key,
-                            Resolver = fieldInfo.Resolver,
+                            Resolver = resolver,
                             ResolvedType = fieldInfo.ResolveType,
                             Description = field.RawProperties.Hints
                         });

src/Squidex.Domain.Apps.Entities/Contents/GraphQL/Types/NestedObjectGraphType.cs

@@ -6,6 +6,7 @@
 // ==========================================================================
 
 using System.Linq;
+using GraphQL.Resolvers;
 using GraphQL.Types;
 using Newtonsoft.Json.Linq;
 using Squidex.Domain.Apps.Core.Schemas;
@@ -32,10 +33,22 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types
 
                 if (fieldInfo.ResolveType != null)
                 {
+                    var resolver = new FuncFieldResolver<object>(c =>
+                    {
+                        if (((JObject)c.Source).TryGetValue(nestedField.Name, out var value))
+                        {
+                            return fieldInfo.Resolver(value, c);
+                        }
+                        else
+                        {
+                            return fieldInfo;
+                        }
+                    });
+
                     AddField(new FieldType
                     {
                         Name = nestedField.Name.ToCamelCase(),
-                        Resolver = fieldInfo.Resolver,
+                        Resolver = resolver,
                         ResolvedType = fieldInfo.ResolveType,
                         Description = $"The {fieldName}/{nestedField.DisplayName()} nested field."
                     });

src/Squidex.Domain.Apps.Entities/Contents/GraphQL/Types/QueryGraphTypeVisitor.cs

@@ -6,18 +6,18 @@
 // ==========================================================================
 
 using System;
-using System.Collections.Generic;
-using GraphQL.Resolvers;
 using GraphQL.Types;
 using Newtonsoft.Json.Linq;
 using Squidex.Domain.Apps.Core.Schemas;
 using Squidex.Domain.Apps.Entities.Schemas;
-using Squidex.Infrastructure;
 
 namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types
 {
-    public sealed class QueryGraphTypeVisitor : IFieldVisitor<(IGraphType ResolveType, IFieldResolver Resolver)>
+    public delegate object ValueResolver(JToken value, ResolveFieldContext context);
+
+    public sealed class QueryGraphTypeVisitor : IFieldVisitor<(IGraphType ResolveType, ValueResolver Resolver)>
     {
+        private static readonly ValueResolver NoopResolver = new ValueResolver((value, c) => value);
         private readonly ISchemaEntity schema;
         private readonly Func<Guid, IGraphType> schemaResolver;
         private readonly IGraphModel model;
@@ -31,87 +31,81 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types
             this.schemaResolver = schemaResolver;
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IArrayField field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IArrayField field)
         {
             return ResolveNested(field);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<AssetsFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<AssetsFieldProperties> field)
         {
             return ResolveAssets(assetListType);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<BooleanFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<BooleanFieldProperties> field)
         {
             return ResolveDefault(AllTypes.NoopBoolean);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<DateTimeFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<DateTimeFieldProperties> field)
         {
             return ResolveDefault(AllTypes.NoopDate);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<GeolocationFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<GeolocationFieldProperties> field)
         {
             return ResolveDefault(AllTypes.NoopGeolocation);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<JsonFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<JsonFieldProperties> field)
         {
             return ResolveDefault(AllTypes.NoopJson);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<NumberFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<NumberFieldProperties> field)
         {
             return ResolveDefault(AllTypes.NoopFloat);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<ReferencesFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<ReferencesFieldProperties> field)
         {
             return ResolveReferences(field);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<StringFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<StringFieldProperties> field)
         {
             return ResolveDefault(AllTypes.NoopString);
         }
 
-        public (IGraphType ResolveType, IFieldResolver Resolver) Visit(IField<TagsFieldProperties> field)
+        public (IGraphType ResolveType, ValueResolver Resolver) Visit(IField<TagsFieldProperties> field)
         {
             return ResolveDefault(AllTypes.NoopTags);
         }
 
-        private static (IGraphType ResolveType, IFieldResolver Resolver) ResolveDefault(IGraphType type)
+        private static (IGraphType ResolveType, ValueResolver Resolver) ResolveDefault(IGraphType type)
         {
-            return (type, new FuncFieldResolver<IReadOnlyDictionary<string, JToken>, object>(c => c.Source.GetOrDefault(c.FieldName)));
+            return (type, NoopResolver);
         }
 
-        private static ValueTuple<IGraphType, IFieldResolver> ResolveAssets(IGraphType assetListType)
+        private (IGraphType ResolveType, ValueResolver Resolver) ResolveNested(IArrayField field)
         {
-            var resolver = new FuncFieldResolver<IReadOnlyDictionary<string, JToken>, object>(c =>
+            var schemaFieldType = new ListGraphType(new NonNullGraphType(new NestedObjectGraphType(model, schema, field)));
-            {
-                var context = (GraphQLExecutionContext)c.UserContext;
-                var contentIds = c.Source.GetOrDefault(c.FieldName);
-
-                return context.GetReferencedAssetsAsync(contentIds);
-            });
 
-            return (assetListType, resolver);
+            return (schemaFieldType, NoopResolver);
         }
 
-        private ValueTuple<IGraphType, IFieldResolver> ResolveNested(IArrayField field)
+        private (IGraphType ResolveType, ValueResolver Resolver) ResolveAssets(IGraphType assetListType)
         {
-            var resolver = new FuncFieldResolver<IReadOnlyDictionary<string, JToken>, object>(c =>
+            var resolver = new ValueResolver((value, c) =>
             {
-                return c.Source.GetOrDefault(c.FieldName);
+                var context = (GraphQLExecutionContext)c.UserContext;
-            });
 
-            var schemaFieldType = new ListGraphType(new NonNullGraphType(new NestedObjectGraphType(model, schema, field)));
+                return context.GetReferencedAssetsAsync(value);
+            });
 
-            return (schemaFieldType, resolver);
+            return (assetListType, resolver);
         }
 
-        private ValueTuple<IGraphType, IFieldResolver> ResolveReferences(IField field)
+        private (IGraphType ResolveType, ValueResolver Resolver) ResolveReferences(IField field)
         {
             var schemaId = ((ReferencesFieldProperties)field.RawProperties).SchemaId;
 
@@ -122,12 +116,11 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types
                 return (null, null);
             }
 
-            var resolver = new FuncFieldResolver<IReadOnlyDictionary<string, JToken>, object>(c =>
+            var resolver = new ValueResolver((value, c) =>
             {
                 var context = (GraphQLExecutionContext)c.UserContext;
-                var contentIds = c.Source.GetOrDefault(c.FieldName);
 
-                return context.GetReferencedContentsAsync(schemaId, contentIds);
+                return context.GetReferencedContentsAsync(schemaId, value);
             });
 
             var schemaFieldType = new ListGraphType(new NonNullGraphType(contentType));

tests/Squidex.Domain.Apps.Entities.Tests/Contents/GraphQL/GraphQLQueriesTests.cs

@@ -273,6 +273,12 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
                       myTags {
                         iv
                       }
+                      myArray {
+                        iv {
+                          nestedNumber
+                          nestedBoolean
+                        }
+                      }
                     }
                   }
                 }";
@@ -342,6 +348,22 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
                                         "tag1",
                                         "tag2"
                                     }
+                                },
+                                myArray = new
+                                {
+                                    iv = new[]
+                                    {
+                                        new
+                                        {
+                                            nestedNumber = 1,
+                                            nestedBoolean = true
+                                        },
+                                        new
+                                        {
+                                            nestedNumber = 2,
+                                            nestedBoolean = false
+                                        }
+                                    }
                                 }
                             }
                         }

tests/Squidex.Domain.Apps.Entities.Tests/Contents/GraphQL/GraphQLTestBase.cs

@@ -72,7 +72,10 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
                     .AddGeolocation(10, "my-geolocation", Partitioning.Invariant,
                         new GeolocationFieldProperties())
                     .AddTags(11, "my-tags", Partitioning.Invariant,
-                        new TagsFieldProperties());
+                        new TagsFieldProperties())
+                    .AddArray(12, "my-array", Partitioning.Invariant, f => f
+                        .AddBoolean(121, "nested-boolean")
+                        .AddNumber(122, "nested-number"));
 
             A.CallTo(() => app.Id).Returns(appId);
             A.CallTo(() => app.Name).Returns(appName);
@@ -122,7 +125,16 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
                             .AddValue("iv", JToken.FromObject(new[] { refId })))
                     .AddField("my-geolocation",
                         new ContentFieldData()
-                            .AddValue("iv", JToken.FromObject(new { latitude = 10, longitude = 20 })));
+                            .AddValue("iv", JToken.FromObject(new { latitude = 10, longitude = 20 })))
+                    .AddField("my-array",
+                        new ContentFieldData()
+                            .AddValue("iv", new JArray(
+                                new JObject(
+                                    new JProperty("nested-boolean", true),
+                                    new JProperty("nested-number", 1)),
+                                new JObject(
+                                    new JProperty("nested-boolean", false),
+                                    new JProperty("nested-number", 2)))));
 
             if (!noJson)
             {