Options to specify the number of items to return.

src/Squidex.Domain.Apps.Entities/Assets/AssetOptions.cs

@@ -0,0 +1,14 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+namespace Squidex.Domain.Apps.Entities.Assets
+{
+    public sealed class AssetOptions
+    {
+        public int MaxResults { get; set; } = 100;
+    }
+}

src/Squidex.Domain.Apps.Entities/Assets/AssetQueryService.cs

@@ -22,18 +22,19 @@ namespace Squidex.Domain.Apps.Entities.Assets
 {
     public sealed class AssetQueryService : IAssetQueryService
     {
-        private const int MaxResults = 200;
         private readonly ITagService tagService;
         private readonly IAssetRepository assetRepository;
+        private readonly AssetOptions options;
 
-        public AssetQueryService(ITagService tagService, IAssetRepository assetRepository)
+        public AssetQueryService(ITagService tagService, IAssetRepository assetRepository, AssetOptions options)
         {
             Guard.NotNull(tagService, nameof(tagService));
+            Guard.NotNull(options, nameof(options));
             Guard.NotNull(assetRepository, nameof(assetRepository));
 
-            this.tagService = tagService;
-
             this.assetRepository = assetRepository;
+            this.options = options;
+            this.tagService = tagService;
         }
 
         public async Task<IAssetEntity> FindAssetAsync(QueryContext context, Guid id)
@@ -97,9 +98,9 @@ private Query ParseQuery(QueryContext context, string query)
                     result.Sort.Add(new SortNode(new List<string> { "lastModified" }, SortOrder.Descending));
                 }
 
-                if (result.Take > MaxResults)
+                if (result.Take > options.MaxResults)
                 {
-                    result.Take = MaxResults;
+                    result.Take = options.MaxResults;
                 }
 
                 return result;

src/Squidex.Domain.Apps.Entities/Contents/ContentOptions.cs

@@ -0,0 +1,14 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+namespace Squidex.Domain.Apps.Entities.Contents
+{
+    public sealed class ContentOptions
+    {
+        public int MaxResults { get; set; } = 100;
+    }
+}

src/Squidex.Domain.Apps.Entities/Contents/ContentQueryService.cs

@@ -28,7 +28,6 @@ namespace Squidex.Domain.Apps.Entities.Contents
 {
     public sealed class ContentQueryService : IContentQueryService
     {
-        private const int MaxResults = 200;
         private static readonly Status[] StatusAll = { Status.Archived, Status.Draft, Status.Published };
         private static readonly Status[] StatusArchived = { Status.Archived };
         private static readonly Status[] StatusPublished = { Status.Published };
@@ -37,25 +36,29 @@ public sealed class ContentQueryService : IContentQueryService
         private readonly IContentVersionLoader contentVersionLoader;
         private readonly IAppProvider appProvider;
         private readonly IScriptEngine scriptEngine;
+        private readonly ContentOptions options;
         private readonly EdmModelBuilder modelBuilder;
 
         public ContentQueryService(
             IAppProvider appProvider,
             IContentRepository contentRepository,
             IContentVersionLoader contentVersionLoader,
             IScriptEngine scriptEngine,
+            ContentOptions options,
             EdmModelBuilder modelBuilder)
         {
             Guard.NotNull(appProvider, nameof(appProvider));
             Guard.NotNull(contentRepository, nameof(contentRepository));
             Guard.NotNull(contentVersionLoader, nameof(contentVersionLoader));
             Guard.NotNull(modelBuilder, nameof(modelBuilder));
+            Guard.NotNull(options, nameof(options));
             Guard.NotNull(scriptEngine, nameof(scriptEngine));
 
             this.appProvider = appProvider;
             this.contentRepository = contentRepository;
             this.contentVersionLoader = contentVersionLoader;
             this.modelBuilder = modelBuilder;
+            this.options = options;
             this.scriptEngine = scriptEngine;
         }
 
@@ -214,9 +217,9 @@ private Query ParseQuery(QueryContext context, string query, ISchemaEntity schem
                         result.Sort.Add(new SortNode(new List<string> { "lastModified" }, SortOrder.Descending));
                     }
 
-                    if (result.Take > MaxResults)
+                    if (result.Take > options.MaxResults)
                     {
-                        result.Take = MaxResults;
+                        result.Take = options.MaxResults;
                     }
 
                     return result;

src/Squidex/AppServices.cs

@@ -14,6 +14,8 @@
 using Squidex.Config.Authentication;
 using Squidex.Config.Domain;
 using Squidex.Config.Web;
+using Squidex.Domain.Apps.Entities.Assets;
+using Squidex.Domain.Apps.Entities.Contents;
 using Squidex.Extensions.Actions.Twitter;
 using Squidex.Infrastructure.Commands;
 
@@ -44,9 +46,12 @@ public static void AddAppServices(this IServiceCollection services, IConfigurati
             services.AddMySwaggerSettings();
             services.AddMySubscriptionServices(config);
 
+            services.Configure<ContentOptions>(
+                config.GetSection("contents"));
+            services.Configure<AssetOptions>(
+                config.GetSection("assets"));
             services.Configure<ReadonlyOptions>(
                 config.GetSection("mode"));
-
             services.Configure<TwitterOptions>(
                 config.GetSection("twitter"));
 

src/Squidex/Config/Domain/EntitiesServices.cs

@@ -65,9 +65,15 @@ public static void AddMyEntitiesServices(this IServiceCollection services, IConf
             services.AddSingletonAs<AppProvider>()
                 .As<IAppProvider>();
 
+            services.AddSingletonAs(c => c.GetRequiredService<IOptions<AssetOptions>>().Value)
+                .AsSelf();
+
             services.AddSingletonAs<AssetQueryService>()
                 .As<IAssetQueryService>();
 
+            services.AddSingletonAs(c => c.GetRequiredService<IOptions<ContentOptions>>().Value)
+                .AsSelf();
+
             services.AddSingletonAs<ContentQueryService>()
                 .As<IContentQueryService>();
 

src/Squidex/appsettings.json

@@ -63,6 +63,24 @@
     "maxItemsForSurrogateKeys": 200
   },
 
+  "content": {
+    /*
+     * The maximum number of items to return for each query.
+     * 
+     * Warning: Use pagination and not large number of items.
+     */
+    "maxResults": 200
+  },
+
+  "assets": {
+    /*
+     * The maximum number of items to return for each query.
+     * 
+     * Warning: Use pagination and not large number of items.
+     */
+    "maxResults": 200
+  },
+
   "logging": {
     /*
      * Setting the flag to true, enables well formatteds json logs.

tests/Squidex.Domain.Apps.Entities.Tests/Assets/AssetQueryServiceTests.cs

@@ -49,7 +49,7 @@ public AssetQueryServiceTests()
                     ["id3"] = "name3"
                 });
 
-            sut = new AssetQueryService(tagService, assetRepository);
+            sut = new AssetQueryService(tagService, assetRepository, new AssetOptions());
         }
 
         [Fact]

tests/Squidex.Domain.Apps.Entities.Tests/Contents/ContentQueryServiceTests.cs

@@ -60,7 +60,7 @@ public ContentQueryServiceTests()
 
             context = new ContentQueryContext(QueryContext.Create(app, user));
 
-            sut = new ContentQueryService(appProvider, contentRepository, contentVersionLoader, scriptEngine, modelBuilder);
+            sut = new ContentQueryService(appProvider, contentRepository, contentVersionLoader, scriptEngine, new ContentOptions(), modelBuilder);
         }
 
         [Fact]