Fix naming.

backend/src/Migrations/OldEvents/AppPatternAdded.cs

@@ -36,7 +36,7 @@ namespace Migrations.OldEvents
         {
             var newSettings = new AppSettings
             {
-                Patterns = ImmutableList.ToImmutableList(new List<Pattern>(state.Settings.Patterns.Where(x => x.Name != Name || x.Regex != Pattern))
+                Patterns = ReadonlyList.ToReadonlyList(new List<Pattern>(state.Settings.Patterns.Where(x => x.Name != Name || x.Regex != Pattern))
                 {
                     new Pattern(Name, Pattern)
                     {

backend/src/Migrations/OldEvents/AppPatternUpdated.cs

@@ -36,7 +36,7 @@ namespace Migrations.OldEvents
         {
             var newSettings = new AppSettings
             {
-                Patterns = ImmutableList.ToImmutableList(new List<Pattern>(state.Settings.Patterns.Where(x => x.Name != Name || x.Regex != Pattern))
+                Patterns = ReadonlyList.ToReadonlyList(new List<Pattern>(state.Settings.Patterns.Where(x => x.Name != Name || x.Regex != Pattern))
                 {
                     new Pattern(Name, Pattern)
                     {

backend/src/Migrations/OldTriggers/ContentChangedTrigger.cs

@@ -18,7 +18,7 @@ namespace Migrations.OldTriggers
     [TypeName(nameof(ContentChangedTrigger))]
     public sealed record ContentChangedTrigger : RuleTrigger, IMigrated<RuleTrigger>
     {
-        public ImmutableList<ContentChangedTriggerSchema> Schemas { get; set; }
+        public ReadonlyList<ContentChangedTriggerSchema> Schemas { get; set; }
 
         public bool HandleAll { get; set; }
 
@@ -29,7 +29,7 @@ namespace Migrations.OldTriggers
 
         public RuleTrigger Migrate()
         {
-            var schemas = Schemas.Select(x => x.Migrate()).ToImmutableList();
+            var schemas = Schemas.Select(x => x.Migrate()).ToReadonlyList();
 
             return new ContentChangedTriggerV2 { HandleAll = HandleAll, Schemas = schemas };
         }

backend/src/Squidex.Domain.Apps.Core.Model/Apps/AppClients.cs

@@ -12,7 +12,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Domain.Apps.Core.Apps
 {
-    public sealed class AppClients : ImmutableDictionary<string, AppClient>
+    public sealed class AppClients : ReadonlyDictionary<string, AppClient>
     {
         public static readonly AppClients Empty = new AppClients();
 

backend/src/Squidex.Domain.Apps.Core.Model/Apps/AppContributors.cs

@@ -12,7 +12,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Domain.Apps.Core.Apps
 {
-    public sealed class AppContributors : ImmutableDictionary<string, string>
+    public sealed class AppContributors : ReadonlyDictionary<string, string>
     {
         public static readonly AppContributors Empty = new AppContributors();
 

backend/src/Squidex.Domain.Apps.Core.Model/Apps/AppSettings.cs

@@ -13,9 +13,9 @@ namespace Squidex.Domain.Apps.Core.Apps
     {
         public static readonly AppSettings Empty = new AppSettings();
 
-        public ImmutableList<Pattern> Patterns { get; init; } = ImmutableList.Empty<Pattern>();
+        public ReadonlyList<Pattern> Patterns { get; init; } = ReadonlyList.Empty<Pattern>();
 
-        public ImmutableList<Editor> Editors { get; init; } = ImmutableList.Empty<Editor>();
+        public ReadonlyList<Editor> Editors { get; init; } = ReadonlyList.Empty<Editor>();
 
         public bool HideScheduler { get; init; }
 

backend/src/Squidex.Domain.Apps.Core.Model/Apps/Json/LanguageConfigSurrogate.cs

@@ -32,7 +32,7 @@ namespace Squidex.Domain.Apps.Core.Apps.Json
             }
             else
             {
-                return new LanguageConfig(IsOptional, ImmutableList.Create(Fallback));
+                return new LanguageConfig(IsOptional, ReadonlyList.Create(Fallback));
             }
         }
     }

backend/src/Squidex.Domain.Apps.Core.Model/Apps/LanguageConfig.cs

@@ -18,9 +18,9 @@ namespace Squidex.Domain.Apps.Core.Apps
 
         public bool IsOptional { get; }
 
-        public ImmutableList<Language> Fallbacks { get; } = ImmutableList.Empty<Language>();
+        public ReadonlyList<Language> Fallbacks { get; } = ReadonlyList.Empty<Language>();
 
-        public LanguageConfig(bool isOptional = false, ImmutableList<Language>? fallbacks = null)
+        public LanguageConfig(bool isOptional = false, ReadonlyList<Language>? fallbacks = null)
         {
             IsOptional = isOptional;
 
@@ -34,7 +34,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         {
             if (Fallbacks.Any(x => x.Iso2Code == self) || Fallbacks.Any(x => !allowed.ContainsKey(x)))
             {
-                var cleaned = Fallbacks.Where(x => x.Iso2Code != self && allowed.ContainsKey(x.Iso2Code)).ToImmutableList();
+                var cleaned = Fallbacks.Where(x => x.Iso2Code != self && allowed.ContainsKey(x.Iso2Code)).ToReadonlyList();
 
                 return new LanguageConfig(IsOptional, cleaned);
             }

backend/src/Squidex.Domain.Apps.Core.Model/Apps/LanguagesConfig.cs

@@ -67,7 +67,7 @@ namespace Squidex.Domain.Apps.Core.Apps
 
             var newLanguages = new Dictionary<string, LanguageConfig>(languages)
             {
-                [language] = new LanguageConfig(isOptional, ImmutableList.Create(fallbacks))
+                [language] = new LanguageConfig(isOptional, ReadonlyList.Create(fallbacks))
             };
 
             return Build(newLanguages, master);

backend/src/Squidex.Domain.Apps.Core.Model/Apps/Roles.cs

@@ -20,7 +20,7 @@ namespace Squidex.Domain.Apps.Core.Apps
 {
     public sealed class Roles
     {
-        private readonly ImmutableDictionary<string, Role> inner;
+        private readonly ReadonlyDictionary<string, Role> inner;
 
         public static readonly IReadOnlyDictionary<string, Role> Defaults = new Dictionary<string, Role>
         {
@@ -57,7 +57,7 @@ namespace Squidex.Domain.Apps.Core.Apps
                     JsonValue.Object())
         };
 
-        public static readonly Roles Empty = new Roles(new ImmutableDictionary<string, Role>());
+        public static readonly Roles Empty = new Roles(new ReadonlyDictionary<string, Role>());
 
         public int CustomCount
         {
@@ -79,14 +79,14 @@ namespace Squidex.Domain.Apps.Core.Apps
             get => inner.Values.Union(Defaults.Values);
         }
 
-        private Roles(ImmutableDictionary<string, Role> roles)
+        private Roles(ReadonlyDictionary<string, Role> roles)
         {
             inner = roles;
         }
 
         public Roles(Dictionary<string, Role> roles)
         {
-            inner = new ImmutableDictionary<string, Role>(Cleaned(roles));
+            inner = new ReadonlyDictionary<string, Role>(Cleaned(roles));
         }
 
         [Pure]
@@ -97,7 +97,7 @@ namespace Squidex.Domain.Apps.Core.Apps
                 return this;
             }
 
-            return Create(new ImmutableDictionary<string, Role>(updated));
+            return Create(new ReadonlyDictionary<string, Role>(updated));
         }
 
         [Pure]
@@ -115,7 +115,7 @@ namespace Squidex.Domain.Apps.Core.Apps
                 return this;
             }
 
-            return Create(new ImmutableDictionary<string, Role>(updated));
+            return Create(new ReadonlyDictionary<string, Role>(updated));
         }
 
         [Pure]
@@ -135,7 +135,7 @@ namespace Squidex.Domain.Apps.Core.Apps
                 return this;
             }
 
-            return Create(new ImmutableDictionary<string, Role>(updated));
+            return Create(new ReadonlyDictionary<string, Role>(updated));
         }
 
         public static bool IsDefault(string role)
@@ -200,7 +200,7 @@ namespace Squidex.Domain.Apps.Core.Apps
             return inner.Where(x => !Defaults.ContainsKey(x.Key)).ToDictionary(x => x.Key, x => x.Value);
         }
 
-        private Roles Create(ImmutableDictionary<string, Role> newRoles)
+        private Roles Create(ReadonlyDictionary<string, Role> newRoles)
         {
             return ReferenceEquals(inner, newRoles) ? this : new Roles(newRoles);
         }

backend/src/Squidex.Domain.Apps.Core.Model/Contents/Json/WorkflowStepSurrogate.cs

@@ -50,7 +50,7 @@ namespace Squidex.Domain.Apps.Core.Contents.Json
             }
 
             var transitions =
-                Transitions?.ToImmutableDictionary(
+                Transitions?.ToReadonlyDictionary(
                     x => x.Key,
                     x => x.Value.ToSource());
 

backend/src/Squidex.Domain.Apps.Core.Model/Contents/NoUpdate.cs

@@ -17,7 +17,7 @@ namespace Squidex.Domain.Apps.Core.Contents
         {
             if (roles?.Length > 0)
             {
-                return new NoUpdate { Expression = expression, Roles = roles?.ToImmutableList() };
+                return new NoUpdate { Expression = expression, Roles = roles?.ToReadonlyList() };
             }
 
             if (!string.IsNullOrWhiteSpace(expression))

backend/src/Squidex.Domain.Apps.Core.Model/Contents/Workflow.cs

@@ -21,16 +21,16 @@ namespace Squidex.Domain.Apps.Core.Contents
 
         public Status Initial { get; }
 
-        public ImmutableDictionary<Status, WorkflowStep> Steps { get; } = ImmutableDictionary.Empty<Status, WorkflowStep>();
+        public ReadonlyDictionary<Status, WorkflowStep> Steps { get; } = ReadonlyDictionary.Empty<Status, WorkflowStep>();
 
-        public ImmutableList<DomainId> SchemaIds { get; } = ImmutableList.Empty<DomainId>();
+        public ReadonlyList<DomainId> SchemaIds { get; } = ReadonlyList.Empty<DomainId>();
 
         public string Name { get; }
 
         public Workflow(
             Status initial,
-            ImmutableDictionary<Status, WorkflowStep>? steps = null,
+            ReadonlyDictionary<Status, WorkflowStep>? steps = null,
-            ImmutableList<DomainId>? schemaIds = null,
+            ReadonlyList<DomainId>? schemaIds = null,
             string? name = null)
         {
             Initial = initial;
@@ -59,7 +59,7 @@ namespace Squidex.Domain.Apps.Core.Contents
                             new Dictionary<Status, WorkflowTransition>
                             {
                                 [Status.Draft] = WorkflowTransition.Always
-                            }.ToImmutableDictionary(),
+                            }.ToReadonlyDictionary(),
                             StatusColors.Archived, NoUpdate.Always),
                     [Status.Draft] =
                         new WorkflowStep(
@@ -67,7 +67,7 @@ namespace Squidex.Domain.Apps.Core.Contents
                             {
                                 [Status.Archived] = WorkflowTransition.Always,
                                 [Status.Published] = WorkflowTransition.Always
-                            }.ToImmutableDictionary(),
+                            }.ToReadonlyDictionary(),
                             StatusColors.Draft),
                     [Status.Published] =
                         new WorkflowStep(
@@ -75,9 +75,9 @@ namespace Squidex.Domain.Apps.Core.Contents
                             {
                                 [Status.Archived] = WorkflowTransition.Always,
                                 [Status.Draft] = WorkflowTransition.Always
-                            }.ToImmutableDictionary(),
+                            }.ToReadonlyDictionary(),
                             StatusColors.Published)
-                }.ToImmutableDictionary(), null, name);
+                }.ToReadonlyDictionary(), null, name);
         }
 
         public IEnumerable<(Status Status, WorkflowStep Step, WorkflowTransition Transition)> GetTransitions(Status status)

backend/src/Squidex.Domain.Apps.Core.Model/Contents/WorkflowCondition.cs

@@ -13,6 +13,6 @@ namespace Squidex.Domain.Apps.Core.Contents
     {
         public string? Expression { get; init; }
 
-        public ImmutableList<string>? Roles { get; init; }
+        public ReadonlyList<string>? Roles { get; init; }
     }
 }

backend/src/Squidex.Domain.Apps.Core.Model/Contents/WorkflowStep.cs

@@ -11,13 +11,13 @@ namespace Squidex.Domain.Apps.Core.Contents
 {
     public sealed record WorkflowStep
     {
-        public ImmutableDictionary<Status, WorkflowTransition> Transitions { get; } = ImmutableDictionary.Empty<Status, WorkflowTransition>();
+        public ReadonlyDictionary<Status, WorkflowTransition> Transitions { get; } = ReadonlyDictionary.Empty<Status, WorkflowTransition>();
 
         public string? Color { get; }
 
         public NoUpdate? NoUpdate { get; }
 
-        public WorkflowStep(ImmutableDictionary<Status, WorkflowTransition>? transitions = null, string? color = null, NoUpdate? noUpdate = null)
+        public WorkflowStep(ReadonlyDictionary<Status, WorkflowTransition>? transitions = null, string? color = null, NoUpdate? noUpdate = null)
         {
             Color = color;
 

backend/src/Squidex.Domain.Apps.Core.Model/Contents/WorkflowTransition.cs

@@ -17,7 +17,7 @@ namespace Squidex.Domain.Apps.Core.Contents
         {
             if (roles?.Length > 0)
             {
-                return new WorkflowTransition { Expression = expression, Roles = roles?.ToImmutableList() };
+                return new WorkflowTransition { Expression = expression, Roles = roles?.ToReadonlyList() };
             }
 
             if (!string.IsNullOrWhiteSpace(expression))

backend/src/Squidex.Domain.Apps.Core.Model/Contents/Workflows.cs

@@ -13,7 +13,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Domain.Apps.Core.Contents
 {
-    public sealed class Workflows : ImmutableDictionary<DomainId, Workflow>
+    public sealed class Workflows : ReadonlyDictionary<DomainId, Workflow>
     {
         public static readonly Workflows Empty = new Workflows();
 

backend/src/Squidex.Domain.Apps.Core.Model/Rules/Triggers/ContentChangedTriggerV2.cs

@@ -13,7 +13,7 @@ namespace Squidex.Domain.Apps.Core.Rules.Triggers
     [TypeName(nameof(ContentChangedTriggerV2))]
     public sealed record ContentChangedTriggerV2 : RuleTrigger
     {
-        public ImmutableList<ContentChangedTriggerSchemaV2>? Schemas { get; init; }
+        public ReadonlyList<ContentChangedTriggerSchemaV2>? Schemas { get; init; }
 
         public bool HandleAll { get; init; }
 

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/ArrayFieldProperties.cs

@@ -16,7 +16,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         public int? MaxItems { get; init; }
 
-        public ImmutableList<string>? UniqueFields { get; init; }
+        public ReadonlyList<string>? UniqueFields { get; init; }
 
         public override T Accept<T, TArgs>(IFieldPropertiesVisitor<T, TArgs> visitor, TArgs args)
         {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/AssetsFieldProperties.cs

@@ -15,9 +15,9 @@ namespace Squidex.Domain.Apps.Core.Schemas
     {
         public AssetPreviewMode PreviewMode { get; init; }
 
-        public LocalizedValue<ImmutableList<string>?> DefaultValues { get; init; }
+        public LocalizedValue<ReadonlyList<string>?> DefaultValues { get; init; }
 
-        public ImmutableList<string>? DefaultValue { get; init; }
+        public ReadonlyList<string>? DefaultValue { get; init; }
 
         public string? FolderId { get; init; }
 
@@ -59,7 +59,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
             init => ResolveFirst = value;
         }
 
-        public ImmutableList<string>? AllowedExtensions { get; set; }
+        public ReadonlyList<string>? AllowedExtensions { get; set; }
 
         public override T Accept<T, TArgs>(IFieldPropertiesVisitor<T, TArgs> visitor, TArgs args)
         {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/ComponentFieldProperties.cs

@@ -19,7 +19,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
             {
                 if (value != default)
                 {
-                    SchemaIds = ImmutableList.Create(value);
+                    SchemaIds = ReadonlyList.Create(value);
                 }
                 else
                 {
@@ -32,7 +32,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
             }
         }
 
-        public ImmutableList<DomainId>? SchemaIds { get; init; }
+        public ReadonlyList<DomainId>? SchemaIds { get; init; }
 
         public override T Accept<T, TArgs>(IFieldPropertiesVisitor<T, TArgs> visitor, TArgs args)
         {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/ComponentsFieldProperties.cs

@@ -17,7 +17,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         public int? MaxItems { get; init; }
 
-        public ImmutableList<string>? UniqueFields { get; init; }
+        public ReadonlyList<string>? UniqueFields { get; init; }
 
         public DomainId SchemaId
         {
@@ -25,7 +25,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
             {
                 if (value != default)
                 {
-                    SchemaIds = ImmutableList.Create(value);
+                    SchemaIds = ReadonlyList.Create(value);
                 }
                 else
                 {
@@ -38,7 +38,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
             }
         }
 
-        public ImmutableList<DomainId>? SchemaIds { get; init; }
+        public ReadonlyList<DomainId>? SchemaIds { get; init; }
 
         public override T Accept<T, TArgs>(IFieldPropertiesVisitor<T, TArgs> visitor, TArgs args)
         {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/FieldExtensions.cs

@@ -25,7 +25,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
             return fields.Where(x => IsForApi(x, withHidden));
         }
 
-        public static IEnumerable<IRootField> GetSharedFields(this ResolvedComponents components, ImmutableList<DomainId>? schemaIds, bool withHidden)
+        public static IEnumerable<IRootField> GetSharedFields(this ResolvedComponents components, ReadonlyList<DomainId>? schemaIds, bool withHidden)
         {
             if (schemaIds == null || schemaIds.Count == 0)
             {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/FieldNames.cs

@@ -11,7 +11,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Domain.Apps.Core.Schemas
 {
-    public sealed class FieldNames : ImmutableList<string>
+    public sealed class FieldNames : ReadonlyList<string>
     {
         public static readonly FieldNames Empty = new FieldNames(new List<string>());
 

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/FieldProperties.cs

@@ -21,7 +21,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         public string? EditorUrl { get; init; }
 
-        public ImmutableList<string>? Tags { get; init; }
+        public ReadonlyList<string>? Tags { get; init; }
 
         public abstract T Accept<T, TArgs>(IFieldPropertiesVisitor<T, TArgs> visitor, TArgs args);
 

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/FieldRules.cs

@@ -11,7 +11,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Domain.Apps.Core.Schemas
 {
-    public sealed class FieldRules : ImmutableList<FieldRule>
+    public sealed class FieldRules : ReadonlyList<FieldRule>
     {
         public static readonly FieldRules Empty = new FieldRules(new List<FieldRule>());
 

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/Json/SchemaSurrogate.cs

@@ -35,7 +35,7 @@ namespace Squidex.Domain.Apps.Core.Schemas.Json
 
         public FieldSurrogate[] Fields { get; set; }
 
-        public ImmutableDictionary<string, string>? PreviewUrls { get; set; }
+        public ReadonlyDictionary<string, string>? PreviewUrls { get; set; }
 
         public bool IsSingleton
         {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/LocalizedValue.cs

@@ -10,7 +10,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Domain.Apps.Core.Schemas
 {
-    public sealed class LocalizedValue<T> : ImmutableDictionary<string, T>
+    public sealed class LocalizedValue<T> : ReadonlyDictionary<string, T>
     {
         public LocalizedValue()
         {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/NumberFieldProperties.cs

@@ -11,7 +11,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 {
     public sealed record NumberFieldProperties : FieldProperties
     {
-        public ImmutableList<double>? AllowedValues { get; init; }
+        public ReadonlyList<double>? AllowedValues { get; init; }
 
         public LocalizedValue<double?> DefaultValues { get; init; }
 

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/ReferencesFieldProperties.cs

@@ -13,9 +13,9 @@ namespace Squidex.Domain.Apps.Core.Schemas
 {
     public sealed record ReferencesFieldProperties : FieldProperties
     {
-        public LocalizedValue<ImmutableList<string>?> DefaultValues { get; init; }
+        public LocalizedValue<ReadonlyList<string>?> DefaultValues { get; init; }
 
-        public ImmutableList<string>? DefaultValue { get; init; }
+        public ReadonlyList<string>? DefaultValue { get; init; }
 
         public int? MinItems { get; init; }
 
@@ -35,7 +35,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
             {
                 if (value != default)
                 {
-                    SchemaIds = ImmutableList.Create(value);
+                    SchemaIds = ReadonlyList.Create(value);
                 }
                 else
                 {
@@ -48,7 +48,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
             }
         }
 
-        public ImmutableList<DomainId>? SchemaIds { get; init; }
+        public ReadonlyList<DomainId>? SchemaIds { get; init; }
 
         public override T Accept<T, TArgs>(IFieldPropertiesVisitor<T, TArgs> visitor, TArgs args)
         {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/ResolvedComponents.cs

@@ -11,7 +11,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Domain.Apps.Core.Schemas
 {
-    public sealed class ResolvedComponents : ImmutableDictionary<DomainId, Schema>
+    public sealed class ResolvedComponents : ReadonlyDictionary<DomainId, Schema>
     {
         public static readonly ResolvedComponents Empty = new ResolvedComponents();
 

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/Schema.cs

@@ -36,7 +36,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         public SchemaProperties Properties { get; private set; } = new SchemaProperties();
 
-        public ImmutableDictionary<string, string> PreviewUrls { get; private set; } = ImmutableDictionary.Empty<string, string>();
+        public ReadonlyDictionary<string, string> PreviewUrls { get; private set; } = ReadonlyDictionary.Empty<string, string>();
 
         public IReadOnlyList<RootField> Fields
         {
@@ -218,9 +218,9 @@ namespace Squidex.Domain.Apps.Core.Schemas
         }
 
         [Pure]
-        public Schema SetPreviewUrls(ImmutableDictionary<string, string>? previewUrls)
+        public Schema SetPreviewUrls(ReadonlyDictionary<string, string>? previewUrls)
         {
-            previewUrls ??= ImmutableDictionary.Empty<string, string>();
+            previewUrls ??= ReadonlyDictionary.Empty<string, string>();
 
             if (PreviewUrls.Equals(previewUrls))
             {

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/SchemaProperties.cs

@@ -13,7 +13,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
     {
         public static readonly SchemaProperties Empty = new SchemaProperties();
 
-        public ImmutableList<string>? Tags { get; init; }
+        public ReadonlyList<string>? Tags { get; init; }
 
         public string? ContentsSidebarUrl { get; init; }
 

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/StringFieldProperties.cs

@@ -11,7 +11,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 {
     public sealed record StringFieldProperties : FieldProperties
     {
-        public ImmutableList<string>? AllowedValues { get; init; }
+        public ReadonlyList<string>? AllowedValues { get; init; }
 
         public LocalizedValue<string?> DefaultValues { get; init; }
 

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/TagsFieldProperties.cs

@@ -11,11 +11,11 @@ namespace Squidex.Domain.Apps.Core.Schemas
 {
     public sealed record TagsFieldProperties : FieldProperties
     {
-        public ImmutableList<string>? AllowedValues { get; init; }
+        public ReadonlyList<string>? AllowedValues { get; init; }
 
-        public LocalizedValue<ImmutableList<string>?> DefaultValues { get; init; }
+        public LocalizedValue<ReadonlyList<string>?> DefaultValues { get; init; }
 
-        public ImmutableList<string>? DefaultValue { get; init; }
+        public ReadonlyList<string>? DefaultValue { get; init; }
 
         public int? MinItems { get; init; }
 

backend/src/Squidex.Domain.Apps.Core.Operations/GenerateJsonSchema/JsonTypeVisitor.cs

@@ -177,7 +177,7 @@ namespace Squidex.Domain.Apps.Core.GenerateJsonSchema
             return null;
         }
 
-        private void BuildComponent(JsonSchema jsonSchema, ImmutableList<DomainId>? schemaIds, Args args)
+        private void BuildComponent(JsonSchema jsonSchema, ReadonlyList<DomainId>? schemaIds, Args args)
         {
             jsonSchema.Properties.Add(Component.Discriminator, SchemaBuilder.StringProperty(isRequired: true));
 

backend/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/JsonValueConverter.cs

@@ -218,7 +218,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
         }
 
         private static (object? Result, JsonError? Error) ConvertToComponentList(IJsonValue value,
-            ResolvedComponents components, ImmutableList<DomainId>? allowedIds)
+            ResolvedComponents components, ReadonlyList<DomainId>? allowedIds)
         {
             if (value is JsonArray array)
             {
@@ -246,7 +246,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
         }
 
         private static (Component? Result, JsonError? Error) ConvertToComponent(IJsonValue value,
-            ResolvedComponents components, ImmutableList<DomainId>? allowedIds)
+            ResolvedComponents components, ReadonlyList<DomainId>? allowedIds)
         {
             if (value is not JsonObject obj)
             {

backend/src/Squidex.Domain.Apps.Entities/AppProviderExtensions.cs

@@ -24,7 +24,7 @@ namespace Squidex.Domain.Apps.Entities
 
             var appId = schema.AppId.Id;
 
-            async Task ResolveWithIdsAsync(IField field, ImmutableList<DomainId>? schemaIds)
+            async Task ResolveWithIdsAsync(IField field, ReadonlyList<DomainId>? schemaIds)
             {
                 if (schemaIds != null)
                 {

backend/src/Squidex.Domain.Apps.Entities/Apps/Templates/CreateProfile.cs

@@ -250,7 +250,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Templates
                     .AddString("Experience", f => f
                         .Properties(p => p with
                         {
-                            AllowedValues = ImmutableList.Create(
+                            AllowedValues = ReadonlyList.Create(
                                 "Beginner",
                                 "Advanced",
                                 "Professional",

backend/src/Squidex.Domain.Apps.Entities/Contents/GraphQL/Types/Contents/ComponentUnionGraphType.cs

@@ -21,7 +21,7 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types.Contents
 
         public bool HasType => types.Count > 0;
 
-        public ComponentUnionGraphType(Builder builder, FieldInfo fieldInfo, ImmutableList<DomainId>? schemaIds)
+        public ComponentUnionGraphType(Builder builder, FieldInfo fieldInfo, ReadonlyList<DomainId>? schemaIds)
         {
             // The name is used for equal comparison. Therefore it is important to treat it as readonly.
             Name = fieldInfo.ReferenceType;

backend/src/Squidex.Domain.Apps.Entities/Contents/GraphQL/Types/Contents/FieldVisitor.cs

@@ -195,7 +195,7 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types.Contents
             return default;
         }
 
-        private IGraphType? ResolveReferences(FieldInfo fieldInfo, ImmutableList<DomainId>? schemaIds)
+        private IGraphType? ResolveReferences(FieldInfo fieldInfo, ReadonlyList<DomainId>? schemaIds)
         {
             IGraphType? contentType = null;
 
@@ -219,7 +219,7 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types.Contents
             return contentType;
         }
 
-        private IGraphType? ResolveComponent(FieldInfo fieldInfo, ImmutableList<DomainId>? schemaIds)
+        private IGraphType? ResolveComponent(FieldInfo fieldInfo, ReadonlyList<DomainId>? schemaIds)
         {
             IGraphType? componentType = null;
 

backend/src/Squidex.Domain.Apps.Entities/Contents/GraphQL/Types/Contents/ReferenceUnionGraphType.cs

@@ -19,7 +19,7 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL.Types.Contents
 
         public bool HasType => types.Count > 0;
 
-        public ReferenceUnionGraphType(Builder builder, FieldInfo fieldInfo, ImmutableList<DomainId>? schemaIds)
+        public ReferenceUnionGraphType(Builder builder, FieldInfo fieldInfo, ReadonlyList<DomainId>? schemaIds)
         {
             // The name is used for equal comparison. Therefore it is important to treat it as readonly.
             Name = fieldInfo.ReferenceType;

backend/src/Squidex.Domain.Apps.Entities/Schemas/Commands/ConfigurePreviewUrls.cs

@@ -11,6 +11,6 @@ namespace Squidex.Domain.Apps.Entities.Schemas.Commands
 {
     public sealed class ConfigurePreviewUrls : SchemaUpdateCommand
     {
-        public ImmutableDictionary<string, string>? PreviewUrls { get; set; }
+        public ReadonlyDictionary<string, string>? PreviewUrls { get; set; }
     }
 }

backend/src/Squidex.Domain.Apps.Entities/Schemas/Commands/CreateSchema.cs

@@ -38,7 +38,7 @@ namespace Squidex.Domain.Apps.Entities.Schemas.Commands
 
         public SchemaProperties Properties { get; set; }
 
-        public ImmutableDictionary<string, string>? PreviewUrls { get; set; }
+        public ReadonlyDictionary<string, string>? PreviewUrls { get; set; }
 
         [IgnoreDataMember]
         public override DomainId AggregateId

backend/src/Squidex.Domain.Apps.Entities/Schemas/Commands/IUpsertCommand.cs

@@ -31,7 +31,7 @@ namespace Squidex.Domain.Apps.Entities.Schemas.Commands
 
         FieldRuleCommand[]? FieldRules { get; set; }
 
-        ImmutableDictionary<string, string>? PreviewUrls { get; set; }
+        ReadonlyDictionary<string, string>? PreviewUrls { get; set; }
 
         Schema ToSchema(string name, SchemaType type)
         {

backend/src/Squidex.Domain.Apps.Entities/Schemas/Commands/SynchronizeSchema.cs

@@ -34,7 +34,7 @@ namespace Squidex.Domain.Apps.Entities.Schemas.Commands
 
         public SchemaProperties Properties { get; set; }
 
-        public ImmutableDictionary<string, string>? PreviewUrls { get; set; }
+        public ReadonlyDictionary<string, string>? PreviewUrls { get; set; }
 
         public Schema BuildSchema(string name, SchemaType type)
         {

backend/src/Squidex.Domain.Apps.Events/Schemas/SchemaPreviewUrlsConfigured.cs

@@ -13,6 +13,6 @@ namespace Squidex.Domain.Apps.Events.Schemas
     [EventType(nameof(SchemaPreviewUrlsConfigured))]
     public sealed class SchemaPreviewUrlsConfigured : SchemaEvent
     {
-        public ImmutableDictionary<string, string>? PreviewUrls { get; set; }
+        public ReadonlyDictionary<string, string>? PreviewUrls { get; set; }
     }
 }

backend/src/Squidex.Infrastructure/Collections/ImmutableDictionary.cs → backend/src/Squidex.Infrastructure/Collections/ReadonlyDictionary.cs

@@ -11,31 +11,31 @@ using System.Linq;
 
 namespace Squidex.Infrastructure.Collections
 {
-    public static class ImmutableDictionary
+    public static class ReadonlyDictionary
     {
         private static class Empties<TKey, TValue> where TKey : notnull
         {
 #pragma warning disable SA1401 // Fields should be private
-            public static ImmutableDictionary<TKey, TValue> Instance = new ImmutableDictionary<TKey, TValue>();
+            public static ReadonlyDictionary<TKey, TValue> Instance = new ReadonlyDictionary<TKey, TValue>();
 #pragma warning restore SA1401 // Fields should be private
         }
 
-        public static ImmutableDictionary<TKey, TValue> Empty<TKey, TValue>() where TKey : notnull
+        public static ReadonlyDictionary<TKey, TValue> Empty<TKey, TValue>() where TKey : notnull
         {
             return Empties<TKey, TValue>.Instance;
         }
 
-        public static ImmutableDictionary<TKey, TValue> ToImmutableDictionary<TKey, TValue>(this Dictionary<TKey, TValue> source) where TKey : notnull
+        public static ReadonlyDictionary<TKey, TValue> ToReadonlyDictionary<TKey, TValue>(this Dictionary<TKey, TValue> source) where TKey : notnull
         {
             if (source.Count == 0)
             {
                 return Empty<TKey, TValue>();
             }
 
-            return new ImmutableDictionary<TKey, TValue>(source);
+            return new ReadonlyDictionary<TKey, TValue>(source);
         }
 
-        public static ImmutableDictionary<TKey, TValue> ToImmutableDictionary<TKey, TValue>(this IEnumerable<TValue> source, Func<TValue, TKey> keySelector) where TKey : notnull
+        public static ReadonlyDictionary<TKey, TValue> ToReadonlyDictionary<TKey, TValue>(this IEnumerable<TValue> source, Func<TValue, TKey> keySelector) where TKey : notnull
         {
             var inner = source.ToDictionary(keySelector);
 
@@ -44,10 +44,10 @@ namespace Squidex.Infrastructure.Collections
                 return Empty<TKey, TValue>();
             }
 
-            return new ImmutableDictionary<TKey, TValue>(inner);
+            return new ReadonlyDictionary<TKey, TValue>(inner);
         }
 
-        public static ImmutableDictionary<TKey, TValue> ToImmutableDictionary<TSource, TKey, TValue>(this IEnumerable<TSource> source, Func<TSource, TKey> keySelector, Func<TSource, TValue> elementSelector) where TKey : notnull
+        public static ReadonlyDictionary<TKey, TValue> ToReadonlyDictionary<TSource, TKey, TValue>(this IEnumerable<TSource> source, Func<TSource, TKey> keySelector, Func<TSource, TValue> elementSelector) where TKey : notnull
         {
             var inner = source.ToDictionary(keySelector, elementSelector);
 
@@ -56,7 +56,7 @@ namespace Squidex.Infrastructure.Collections
                 return Empty<TKey, TValue>();
             }
 
-            return new ImmutableDictionary<TKey, TValue>(inner);
+            return new ReadonlyDictionary<TKey, TValue>(inner);
         }
     }
 }

backend/src/Squidex.Infrastructure/Collections/ImmutableDictionary{TKey,TValue}.cs → backend/src/Squidex.Infrastructure/Collections/ReadonlyDictionary{TKey,TValue}.cs

@@ -12,7 +12,7 @@ using System.Diagnostics.CodeAnalysis;
 
 namespace Squidex.Infrastructure.Collections
 {
-    public class ImmutableDictionary<TKey, TValue> : IReadOnlyDictionary<TKey, TValue>, IEquatable<ImmutableDictionary<TKey, TValue>> where TKey : notnull
+    public class ReadonlyDictionary<TKey, TValue> : IReadOnlyDictionary<TKey, TValue>, IEquatable<ReadonlyDictionary<TKey, TValue>> where TKey : notnull
     {
         private static readonly Dictionary<TKey, TValue> EmptyInner = new Dictionary<TKey, TValue>();
         private readonly IDictionary<TKey, TValue> inner;
@@ -45,12 +45,12 @@ namespace Squidex.Infrastructure.Collections
             get => inner.Count;
         }
 
-        public ImmutableDictionary()
+        public ReadonlyDictionary()
             : this(EmptyInner)
         {
         }
 
-        public ImmutableDictionary(IDictionary<TKey, TValue> inner)
+        public ReadonlyDictionary(IDictionary<TKey, TValue> inner)
         {
             Guard.NotNull(inner, nameof(inner));
 
@@ -84,10 +84,10 @@ namespace Squidex.Infrastructure.Collections
 
         public override bool Equals(object? obj)
         {
-            return Equals(obj as ImmutableDictionary<TKey, TValue>);
+            return Equals(obj as ReadonlyDictionary<TKey, TValue>);
         }
 
-        public bool Equals(ImmutableDictionary<TKey, TValue>? other)
+        public bool Equals(ReadonlyDictionary<TKey, TValue>? other)
         {
             return this.EqualsDictionary(other);
         }

backend/src/Squidex.Infrastructure/Collections/ImmutableList.cs → backend/src/Squidex.Infrastructure/Collections/ReadonlyList.cs

@@ -10,31 +10,31 @@ using System.Linq;
 
 namespace Squidex.Infrastructure.Collections
 {
-    public static class ImmutableList
+    public static class ReadonlyList
     {
         private static class Empties<T>
         {
 #pragma warning disable SA1401 // Fields should be private
-            public static ImmutableList<T> Instance = new ImmutableList<T>();
+            public static ReadonlyList<T> Instance = new ReadonlyList<T>();
 #pragma warning restore SA1401 // Fields should be private
         }
 
-        public static ImmutableList<T> Empty<T>()
+        public static ReadonlyList<T> Empty<T>()
         {
             return Empties<T>.Instance;
         }
 
-        public static ImmutableList<T> Create<T>(params T[]? items)
+        public static ReadonlyList<T> Create<T>(params T[]? items)
         {
             if (items == null || items.Length == 0)
             {
                 return Empty<T>();
             }
 
-            return new ImmutableList<T>(items.ToList());
+            return new ReadonlyList<T>(items.ToList());
         }
 
-        public static ImmutableList<T> ToImmutableList<T>(this IEnumerable<T> source)
+        public static ReadonlyList<T> ToReadonlyList<T>(this IEnumerable<T> source)
         {
             var inner = source.ToList();
 
@@ -43,7 +43,7 @@ namespace Squidex.Infrastructure.Collections
                 return Empty<T>();
             }
 
-            return new ImmutableList<T>(inner);
+            return new ReadonlyList<T>(inner);
         }
     }
 }

backend/src/Squidex.Infrastructure/Collections/ImmutableList{T}.cs → backend/src/Squidex.Infrastructure/Collections/ReadonlyList{T}.cs

@@ -11,26 +11,26 @@ using System.Collections.ObjectModel;
 
 namespace Squidex.Infrastructure.Collections
 {
-    public class ImmutableList<T> : ReadOnlyCollection<T>, IEquatable<ImmutableList<T>>
+    public class ReadonlyList<T> : ReadOnlyCollection<T>, IEquatable<ReadonlyList<T>>
     {
         private static readonly List<T> EmptyInner = new List<T>();
 
-        public ImmutableList()
+        public ReadonlyList()
             : base(EmptyInner)
         {
         }
 
-        public ImmutableList(IList<T> list)
+        public ReadonlyList(IList<T> list)
             : base(list)
         {
         }
 
         public override bool Equals(object? obj)
         {
-            return Equals(obj as ImmutableList<T>);
+            return Equals(obj as ReadonlyList<T>);
         }
 
-        public virtual bool Equals(ImmutableList<T>? other)
+        public virtual bool Equals(ReadonlyList<T>? other)
         {
             return this.EqualsList(other);
         }

backend/src/Squidex.Infrastructure/Queries/PropertyPath.cs

@@ -12,7 +12,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Infrastructure.Queries
 {
-    public sealed class PropertyPath : ImmutableList<string>
+    public sealed class PropertyPath : ReadonlyList<string>
     {
         private static readonly char[] Separators = { '.', '/' };
 

backend/src/Squidex.Infrastructure/Security/PermissionSet.cs

@@ -12,7 +12,7 @@ using Squidex.Infrastructure.Collections;
 
 namespace Squidex.Infrastructure.Security
 {
-    public sealed class PermissionSet : ImmutableList<Permission>
+    public sealed class PermissionSet : ReadonlyList<Permission>
     {
         public static readonly PermissionSet Empty = new PermissionSet(Array.Empty<string>());
 

backend/src/Squidex/Areas/Api/Config/OpenApi/ReflectionServices.cs

@@ -16,7 +16,7 @@ namespace Squidex.Areas.Api.Config.OpenApi
         protected override bool IsArrayType(ContextualType contextualType)
         {
             if (contextualType.Type.IsGenericType &&
-                contextualType.Type.GetGenericTypeDefinition() == typeof(ImmutableList<>))
+                contextualType.Type.GetGenericTypeDefinition() == typeof(ReadonlyList<>))
             {
                 return true;
             }
@@ -27,7 +27,7 @@ namespace Squidex.Areas.Api.Config.OpenApi
         protected override bool IsDictionaryType(ContextualType contextualType)
         {
             if (contextualType.Type.IsGenericType &&
-                contextualType.Type.GetGenericTypeDefinition() == typeof(ImmutableDictionary<,>))
+                contextualType.Type.GetGenericTypeDefinition() == typeof(ReadonlyDictionary<,>))
             {
                 return true;
             }

backend/src/Squidex/Areas/Api/Controllers/Apps/Models/UpdateAppSettingsDto.cs

@@ -43,10 +43,10 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
             {
                 Settings = new AppSettings
                 {
-                    Editors = Editors?.Select(x => x.ToEditor()).ToImmutableList()!,
+                    Editors = Editors?.Select(x => x.ToEditor()).ToReadonlyList()!,
                     HideScheduler = HideScheduler,
                     HideDateTimeModeButton = HideDateTimeModeButton,
-                    Patterns = Patterns?.Select(x => x.ToPattern()).ToImmutableList()!
+                    Patterns = Patterns?.Select(x => x.ToPattern()).ToReadonlyList()!
                 }
             };
         }

backend/src/Squidex/Areas/Api/Controllers/Apps/Models/UpdateWorkflowDto.cs

@@ -30,7 +30,7 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
         /// <summary>
         /// The schema ids.
         /// </summary>
-        public ImmutableList<DomainId>? SchemaIds { get; set; }
+        public ReadonlyList<DomainId>? SchemaIds { get; set; }
 
         /// <summary>
         /// The initial step.
@@ -42,7 +42,7 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
         {
             var workflow = new Workflow(
                 Initial,
-                Steps?.ToImmutableDictionary(
+                Steps?.ToReadonlyDictionary(
                     x => x.Key,
                     x => x.Value?.ToWorkflowStep()!),
                 SchemaIds,

backend/src/Squidex/Areas/Api/Controllers/Apps/Models/WorkflowDto.cs

@@ -37,7 +37,7 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
         /// <summary>
         /// The schema ids.
         /// </summary>
-        public ImmutableList<DomainId>? SchemaIds { get; set; }
+        public ReadonlyList<DomainId>? SchemaIds { get; set; }
 
         /// <summary>
         /// The initial step.

backend/src/Squidex/Areas/Api/Controllers/Apps/Models/WorkflowStepDto.cs

@@ -65,7 +65,7 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
         public WorkflowStep ToWorkflowStep()
         {
             return new WorkflowStep(
-                Transitions?.ToImmutableDictionary(
+                Transitions?.ToReadonlyDictionary(
                     y => y.Key,
                     y => y.Value?.ToWorkflowTransition()!),
                 Color,

backend/src/Squidex/Areas/Api/Controllers/Assets/AssetFoldersController.cs

@@ -178,7 +178,7 @@ namespace Squidex.Areas.Api.Controllers.Assets
         {
             if (scope == AssetFolderScope.Items)
             {
-                return Task.FromResult<IReadOnlyList<IAssetFolderEntity>>(ImmutableList.Empty<IAssetFolderEntity>());
+                return Task.FromResult<IReadOnlyList<IAssetFolderEntity>>(ReadonlyList.Empty<IAssetFolderEntity>());
             }
 
             return assetQuery.FindAssetFolderAsync(Context.App.Id, parentId, HttpContext.RequestAborted);

backend/src/Squidex/Areas/Api/Controllers/Rules/Models/Triggers/ContentChangedRuleTriggerDto.cs

@@ -26,7 +26,7 @@ namespace Squidex.Areas.Api.Controllers.Rules.Models.Triggers
 
         public override RuleTrigger ToTrigger()
         {
-            var schemas = Schemas?.Select(x => x.ToTrigger()).ToImmutableList();
+            var schemas = Schemas?.Select(x => x.ToTrigger()).ToReadonlyList();
 
             return new ContentChangedTriggerV2 { HandleAll = HandleAll, Schemas = schemas };
         }

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/ConfigurePreviewUrlsDto.cs

@@ -17,7 +17,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models
         {
             return new ConfigurePreviewUrls
             {
-                PreviewUrls = new Dictionary<string, string>(this).ToImmutableDictionary()
+                PreviewUrls = new Dictionary<string, string>(this).ToReadonlyDictionary()
             };
         }
     }

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/FieldPropertiesDto.cs

@@ -61,7 +61,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models
         /// <summary>
         /// Tags for automation processes.
         /// </summary>
-        public ImmutableList<string>? Tags { get; set; }
+        public ReadonlyList<string>? Tags { get; set; }
 
         public abstract FieldProperties ToProperties();
 

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/Fields/ArrayFieldPropertiesDto.cs

@@ -26,7 +26,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The fields that must be unique.
         /// </summary>
-        public ImmutableList<string>? UniqueFields { get; set; }
+        public ReadonlyList<string>? UniqueFields { get; set; }
 
         public override FieldProperties ToProperties()
         {

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/Fields/AssetsFieldPropertiesDto.cs

@@ -23,12 +23,12 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The language specific default value as a list of asset ids.
         /// </summary>
-        public LocalizedValue<ImmutableList<string>?> DefaultValues { get; set; }
+        public LocalizedValue<ReadonlyList<string>?> DefaultValues { get; set; }
 
         /// <summary>
         /// The default value as a list of asset ids.
         /// </summary>
-        public ImmutableList<string>? DefaultValue { get; set; }
+        public ReadonlyList<string>? DefaultValue { get; set; }
 
         /// <summary>
         /// The initial id to the folder.
@@ -118,7 +118,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The allowed file extensions.
         /// </summary>
-        public ImmutableList<string>? AllowedExtensions { get; set; }
+        public ReadonlyList<string>? AllowedExtensions { get; set; }
 
         /// <summary>
         /// True, if duplicate values are allowed.

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/Fields/ComponentFieldPropertiesDto.cs

@@ -17,7 +17,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The id of the embedded schemas.
         /// </summary>
-        public ImmutableList<DomainId>? SchemaIds { get; set; }
+        public ReadonlyList<DomainId>? SchemaIds { get; set; }
 
         public override FieldProperties ToProperties()
         {

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/Fields/ComponentsFieldPropertiesDto.cs

@@ -27,12 +27,12 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The id of the embedded schemas.
         /// </summary>
-        public ImmutableList<DomainId>? SchemaIds { get; set; }
+        public ReadonlyList<DomainId>? SchemaIds { get; set; }
 
         /// <summary>
         /// The fields that must be unique.
         /// </summary>
-        public ImmutableList<string>? UniqueFields { get; set; }
+        public ReadonlyList<string>? UniqueFields { get; set; }
 
         public override FieldProperties ToProperties()
         {

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/Fields/NumberFieldPropertiesDto.cs

@@ -36,7 +36,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The allowed values for the field value.
         /// </summary>
-        public ImmutableList<double>? AllowedValues { get; set; }
+        public ReadonlyList<double>? AllowedValues { get; set; }
 
         /// <summary>
         /// Indicates if the field value must be unique. Ignored for nested fields and localized fields.

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/Fields/ReferencesFieldPropertiesDto.cs

@@ -17,12 +17,12 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The language specific default value as a list of content ids.
         /// </summary>
-        public LocalizedValue<ImmutableList<string>?> DefaultValues { get; set; }
+        public LocalizedValue<ReadonlyList<string>?> DefaultValues { get; set; }
 
         /// <summary>
         /// The default value as a list of content ids.
         /// </summary>
-        public ImmutableList<string>? DefaultValue { get; set; }
+        public ReadonlyList<string>? DefaultValue { get; set; }
 
         /// <summary>
         /// The minimum allowed items for the field value.
@@ -57,7 +57,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The id of the referenced schemas.
         /// </summary>
-        public ImmutableList<DomainId>? SchemaIds { get; set; }
+        public ReadonlyList<DomainId>? SchemaIds { get; set; }
 
         public override FieldProperties ToProperties()
         {

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/Fields/StringFieldPropertiesDto.cs

@@ -71,7 +71,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The allowed values for the field value.
         /// </summary>
-        public ImmutableList<string>? AllowedValues { get; set; }
+        public ReadonlyList<string>? AllowedValues { get; set; }
 
         /// <summary>
         /// Indicates if the field value must be unique. Ignored for nested fields and localized fields.

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/Fields/TagsFieldPropertiesDto.cs

@@ -16,12 +16,12 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The language specific default value for the field value.
         /// </summary>
-        public LocalizedValue<ImmutableList<string>?> DefaultValues { get; set; }
+        public LocalizedValue<ReadonlyList<string>?> DefaultValues { get; set; }
 
         /// <summary>
         /// The default value.
         /// </summary>
-        public ImmutableList<string>? DefaultValue { get; set; }
+        public ReadonlyList<string>? DefaultValue { get; set; }
 
         /// <summary>
         /// The minimum allowed items for the field value.
@@ -36,7 +36,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models.Fields
         /// <summary>
         /// The allowed values for the field value.
         /// </summary>
-        public ImmutableList<string>? AllowedValues { get; set; }
+        public ReadonlyList<string>? AllowedValues { get; set; }
 
         /// <summary>
         /// The editor that is used to manage this field.

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/SchemaDto.cs

@@ -101,7 +101,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models
         /// The preview Urls.
         /// </summary>
         [LocalizedRequired]
-        public ImmutableDictionary<string, string> PreviewUrls { get; set; }
+        public ReadonlyDictionary<string, string> PreviewUrls { get; set; }
 
         /// <summary>
         /// The name of fields that are used in content lists.

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/SchemaPropertiesDto.cs

@@ -47,6 +47,6 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models
         /// <summary>
         /// Tags for automation processes.
         /// </summary>
-        public ImmutableList<string>? Tags { get; set; }
+        public ReadonlyList<string>? Tags { get; set; }
     }
 }

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/UpdateSchemaDto.cs

@@ -50,7 +50,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models
         /// <summary>
         /// Tags for automation processes.
         /// </summary>
-        public ImmutableList<string>? Tags { get; set; }
+        public ReadonlyList<string>? Tags { get; set; }
 
         public UpdateSchema ToCommand()
         {

backend/src/Squidex/Areas/Api/Controllers/Schemas/Models/UpsertSchemaDto.cs

@@ -43,7 +43,7 @@ namespace Squidex.Areas.Api.Controllers.Schemas.Models
         /// <summary>
         /// The optional preview urls.
         /// </summary>
-        public ImmutableDictionary<string, string>? PreviewUrls { get; set; }
+        public ReadonlyDictionary<string, string>? PreviewUrls { get; set; }
 
         /// <summary>
         /// The optional field Rules.

backend/src/Squidex/Config/Domain/AppsServices.cs

@@ -80,7 +80,7 @@ namespace Squidex.Config.Domain
                 {
                     Settings = new AppSettings
                     {
-                        Patterns = ImmutableList.ToImmutableList(patterns)
+                        Patterns = ReadonlyList.ToReadonlyList(patterns)
                     }
                 };
             });

backend/tests/Squidex.Domain.Apps.Core.Tests/Model/Apps/LanguagesConfigTests.cs

@@ -115,7 +115,7 @@ namespace Squidex.Domain.Apps.Core.Model.Apps
                     [Language.EN] = new LanguageConfig(),
                     [Language.DE] = new LanguageConfig(),
                     [Language.ES] = new LanguageConfig(true),
-                    [Language.IT] = new LanguageConfig(true, ImmutableList.Create(Language.ES))
+                    [Language.IT] = new LanguageConfig(true, ReadonlyList.Create(Language.ES))
                 });
 
             Assert.Equal(Language.DE, config.Master);
@@ -255,7 +255,7 @@ namespace Squidex.Domain.Apps.Core.Model.Apps
                 new Dictionary<string, LanguageConfig>
                 {
                     [Language.EN] = new LanguageConfig(),
-                    [Language.IT] = new LanguageConfig(true, ImmutableList.Create(Language.EN))
+                    [Language.IT] = new LanguageConfig(true, ReadonlyList.Create(Language.EN))
                 });
 
             Assert.Equal(Language.EN, config_2.Master);
@@ -272,7 +272,7 @@ namespace Squidex.Domain.Apps.Core.Model.Apps
                 new Dictionary<string, LanguageConfig>
                 {
                     [Language.EN] = new LanguageConfig(),
-                    [Language.IT] = new LanguageConfig(true, ImmutableList.Create(Language.EN))
+                    [Language.IT] = new LanguageConfig(true, ReadonlyList.Create(Language.EN))
                 });
 
             Assert.Equal(Language.EN, config_2.Master);

backend/tests/Squidex.Domain.Apps.Core.Tests/Model/Contents/WorkflowJsonTests.cs

@@ -29,11 +29,11 @@ namespace Squidex.Domain.Apps.Core.Model.Contents
                         new Dictionary<Status, WorkflowTransition>
                         {
                             [Status.Published] = WorkflowTransition.When("Expression", "Role1", "Role2")
-                        }.ToImmutableDictionary(),
+                        }.ToReadonlyDictionary(),
                         "#00ff00",
                         NoUpdate.When("Expression", "Role1", "Role2"))
-                }.ToImmutableDictionary(),
+                }.ToReadonlyDictionary(),
-                ImmutableList.Create(DomainId.NewGuid()), "MyName");
+                ReadonlyList.Create(DomainId.NewGuid()), "MyName");
 
             var serialized = workflow.SerializeAndDeserialize();
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Model/Contents/WorkflowTests.cs

@@ -25,13 +25,13 @@ namespace Squidex.Domain.Apps.Core.Model.Contents
                         {
                             [Status.Archived] = WorkflowTransition.When("ToArchivedExpr", "ToArchivedRole"),
                             [Status.Published] = WorkflowTransition.When("ToPublishedExpr", "ToPublishedRole")
-                        }.ToImmutableDictionary(),
+                        }.ToReadonlyDictionary(),
                         StatusColors.Draft),
                 [Status.Archived] =
                     new WorkflowStep(),
                 [Status.Published] =
                     new WorkflowStep()
-            }.ToImmutableDictionary());
+            }.ToReadonlyDictionary());
 
         [Fact]
         public void Should_provide_default_workflow_if_none_found()

backend/tests/Squidex.Domain.Apps.Core.Tests/Model/Schemas/FieldCompareTests.cs

@@ -41,17 +41,17 @@ namespace Squidex.Domain.Apps.Core.Model.Schemas
         {
             var lhs = new TagsFieldProperties
             {
-                DefaultValues = new LocalizedValue<ImmutableList<string>?>(new Dictionary<string, ImmutableList<string>?>
+                DefaultValues = new LocalizedValue<ReadonlyList<string>?>(new Dictionary<string, ReadonlyList<string>?>
                 {
-                    ["iv"] = ImmutableList.Create("A", "B", "C")
+                    ["iv"] = ReadonlyList.Create("A", "B", "C")
                 })
             };
 
             var rhs = new TagsFieldProperties
             {
-                DefaultValues = new LocalizedValue<ImmutableList<string>?>(new Dictionary<string, ImmutableList<string>?>
+                DefaultValues = new LocalizedValue<ReadonlyList<string>?>(new Dictionary<string, ReadonlyList<string>?>
                 {
-                    ["iv"] = ImmutableList.Create("A", "B", "C")
+                    ["iv"] = ReadonlyList.Create("A", "B", "C")
                 })
             };
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Model/Schemas/SchemaTests.cs

@@ -438,11 +438,11 @@ namespace Squidex.Domain.Apps.Core.Model.Schemas
             var urls1 = new Dictionary<string, string>
             {
                 ["web"] = "Url"
-            }.ToImmutableDictionary();
+            }.ToReadonlyDictionary();
             var urls2 = new Dictionary<string, string>
             {
                 ["web"] = "Url"
-            }.ToImmutableDictionary();
+            }.ToReadonlyDictionary();
 
             var schema_1 = schema_0.SetPreviewUrls(urls1);
             var schema_2 = schema_1.SetPreviewUrls(urls2);
@@ -470,7 +470,7 @@ namespace Squidex.Domain.Apps.Core.Model.Schemas
                     .SetPreviewUrls(new Dictionary<string, string>
                     {
                         ["web"] = "Url"
-                    }.ToImmutableDictionary());
+                    }.ToReadonlyDictionary());
 
             var schemaTarget = schemaSource.SerializeAndDeserialize();
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/DefaultValues/DefaultValuesTests.cs

@@ -96,7 +96,7 @@ namespace Squidex.Domain.Apps.Core.Operations.DefaultValues
         {
             var field =
                 Fields.Assets(1, "1", Partitioning.Invariant,
-                    new AssetsFieldProperties { DefaultValue = ImmutableList.Create("1", "2" ) });
+                    new AssetsFieldProperties { DefaultValue = ReadonlyList.Create("1", "2" ) });
 
             Assert.Equal(JsonValue.Array("1", "2"), DefaultValueFactory.CreateDefaultValue(field, now, language.Iso2Code));
         }
@@ -108,11 +108,11 @@ namespace Squidex.Domain.Apps.Core.Operations.DefaultValues
                 Fields.Assets(1, "1", Partitioning.Invariant,
                     new AssetsFieldProperties
                     {
-                        DefaultValues = new LocalizedValue<ImmutableList<string>?>(new Dictionary<string, ImmutableList<string>?>
+                        DefaultValues = new LocalizedValue<ReadonlyList<string>?>(new Dictionary<string, ReadonlyList<string>?>
                         {
                             [language.Iso2Code] = null
                         }),
-                        DefaultValue = ImmutableList.Create("1", "2")
+                        DefaultValue = ReadonlyList.Create("1", "2")
                     });
 
             Assert.Equal(JsonValue.Array(), DefaultValueFactory.CreateDefaultValue(field, now, language.Iso2Code));
@@ -254,7 +254,7 @@ namespace Squidex.Domain.Apps.Core.Operations.DefaultValues
         {
             var field =
                 Fields.References(1, "1", Partitioning.Invariant,
-                    new ReferencesFieldProperties { DefaultValue = ImmutableList.Create("1", "2") });
+                    new ReferencesFieldProperties { DefaultValue = ReadonlyList.Create("1", "2") });
 
             Assert.Equal(JsonValue.Array("1", "2"), DefaultValueFactory.CreateDefaultValue(field, now, language.Iso2Code));
         }
@@ -266,11 +266,11 @@ namespace Squidex.Domain.Apps.Core.Operations.DefaultValues
                 Fields.References(1, "1", Partitioning.Invariant,
                     new ReferencesFieldProperties
                     {
-                        DefaultValues = new LocalizedValue<ImmutableList<string>?>(new Dictionary<string, ImmutableList<string>?>
+                        DefaultValues = new LocalizedValue<ReadonlyList<string>?>(new Dictionary<string, ReadonlyList<string>?>
                         {
                             [language.Iso2Code] = null
                         }),
-                        DefaultValue = ImmutableList.Create("1", "2")
+                        DefaultValue = ReadonlyList.Create("1", "2")
                     });
 
             Assert.Equal(JsonValue.Array(), DefaultValueFactory.CreateDefaultValue(field, now, language.Iso2Code));
@@ -308,7 +308,7 @@ namespace Squidex.Domain.Apps.Core.Operations.DefaultValues
         {
             var field =
                 Fields.Tags(1, "1", Partitioning.Invariant,
-                    new TagsFieldProperties { DefaultValue = ImmutableList.Create("tag1", "tag2") });
+                    new TagsFieldProperties { DefaultValue = ReadonlyList.Create("tag1", "tag2") });
 
             Assert.Equal(JsonValue.Array("tag1", "tag2"), DefaultValueFactory.CreateDefaultValue(field, now, language.Iso2Code));
         }
@@ -320,11 +320,11 @@ namespace Squidex.Domain.Apps.Core.Operations.DefaultValues
                 Fields.Tags(1, "1", Partitioning.Invariant,
                     new TagsFieldProperties
                     {
-                        DefaultValues = new LocalizedValue<ImmutableList<string>?>(new Dictionary<string, ImmutableList<string>?>
+                        DefaultValues = new LocalizedValue<ReadonlyList<string>?>(new Dictionary<string, ReadonlyList<string>?>
                         {
                             [language.Iso2Code] = null
                         }),
-                        DefaultValue = ImmutableList.Create("tag1", "tag2")
+                        DefaultValue = ReadonlyList.Create("tag1", "tag2")
                     });
 
             Assert.Equal(JsonValue.Array(), DefaultValueFactory.CreateDefaultValue(field, now, language.Iso2Code));

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/EventSynchronization/SchemaSynchronizerTests.cs

@@ -89,7 +89,7 @@ namespace Squidex.Domain.Apps.Core.Operations.EventSynchronization
             var previewUrls = new Dictionary<string, string>
             {
                 ["web"] = "Url"
-            }.ToImmutableDictionary();
+            }.ToReadonlyDictionary();
 
             var sourceSchema =
                 new Schema("source");

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/ValidateContent/ArrayFieldTests.cs

@@ -61,7 +61,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent
         [Fact]
         public async Task Should_not_add_error_if_value_has_not_duplicates()
         {
-            var sut = Field(new ArrayFieldProperties { UniqueFields = ImmutableList.Create("myString") });
+            var sut = Field(new ArrayFieldProperties { UniqueFields = ReadonlyList.Create("myString") });
 
             await sut.ValidateAsync(CreateValue(Object("myString", "1"), Object("myString", "2")), errors);
 
@@ -126,7 +126,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent
         [Fact]
         public async Task Should_add_error_if_value_has_duplicates()
         {
-            var sut = Field(new ArrayFieldProperties { UniqueFields = ImmutableList.Create("myString") });
+            var sut = Field(new ArrayFieldProperties { UniqueFields = ReadonlyList.Create("myString") });
 
             await sut.ValidateAsync(CreateValue(Object("myString", "1"), Object("myString", "1")), errors);
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/ValidateContent/ComponentFieldTests.cs

@@ -88,7 +88,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent
         [Fact]
         public async Task Should_add_error_if_value_has_no_discriminator()
         {
-            var (_, sut, components) = Field(new ComponentFieldProperties { SchemaIds = ImmutableList.Create(schemaId1, schemaId2) });
+            var (_, sut, components) = Field(new ComponentFieldProperties { SchemaIds = ReadonlyList.Create(schemaId1, schemaId2) });
 
             await sut.ValidateAsync(CreateValue(null, "field", 1), errors, components: components);
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/ValidateContent/ComponentsFieldTests.cs

@@ -109,7 +109,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent
         [Fact]
         public async Task Should_add_error_if_component_has_no_discriminator()
         {
-            var (_, sut, components) = Field(new ComponentsFieldProperties { SchemaIds = ImmutableList.Create(schemaId1, schemaId2) });
+            var (_, sut, components) = Field(new ComponentsFieldProperties { SchemaIds = ReadonlyList.Create(schemaId1, schemaId2) });
 
             await sut.ValidateAsync(CreateValue(1, null, "field", 1), errors, components: components);
 
@@ -164,7 +164,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent
         [Fact]
         public async Task Should_add_error_if_value_has_duplicates()
         {
-            var (id, sut, components) = Field(new ComponentsFieldProperties { UniqueFields = ImmutableList.Create("componentField") });
+            var (id, sut, components) = Field(new ComponentsFieldProperties { UniqueFields = ReadonlyList.Create("componentField") });
 
             await sut.ValidateAsync(CreateValue(2, id.ToString(), "componentField", 1), errors, components: components);
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/ValidateContent/NumberFieldTests.cs

@@ -74,7 +74,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent
         [Fact]
         public async Task Should_add_error_if_number_is_not_allowed()
         {
-            var sut = Field(new NumberFieldProperties { AllowedValues = ImmutableList.Create(10d) });
+            var sut = Field(new NumberFieldProperties { AllowedValues = ReadonlyList.Create(10d) });
 
             await sut.ValidateAsync(CreateValue(20), errors);
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/ValidateContent/StringFieldTests.cs

@@ -107,7 +107,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent
         [Fact]
         public async Task Should_add_error_if_string_not_allowed()
         {
-            var sut = Field(new StringFieldProperties { AllowedValues = ImmutableList.Create("Foo") });
+            var sut = Field(new StringFieldProperties { AllowedValues = ReadonlyList.Create("Foo") });
 
             await sut.ValidateAsync(CreateValue("Bar"), errors);
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/ValidateContent/TagsFieldTests.cs

@@ -139,7 +139,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent
         [Fact]
         public async Task Should_add_error_if_value_contains_an_not_allowed_values()
         {
-            var sut = Field(new TagsFieldProperties { AllowedValues = ImmutableList.Create("tag-2", "tag-3") });
+            var sut = Field(new TagsFieldProperties { AllowedValues = ReadonlyList.Create("tag-2", "tag-3") });
 
             await sut.ValidateAsync(CreateValue("tag-1", "tag-2", null), errors);
 

backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/ValidateContent/Validators/AssetsValidatorTests.cs

@@ -238,7 +238,7 @@ namespace Squidex.Domain.Apps.Core.Operations.ValidateContent.Validators
         [Fact]
         public async Task Should_add_error_if_image_has_invalid_extension()
         {
-            var sut = Validator(new AssetsFieldProperties { AllowedExtensions = ImmutableList.Create("mp4") });
+            var sut = Validator(new AssetsFieldProperties { AllowedExtensions = ReadonlyList.Create("mp4") });
 
             await sut.ValidateAsync(CreateValue(Document.AssetId, Image1.AssetId), errors);
 

backend/tests/Squidex.Domain.Apps.Core.Tests/TestHelpers/TestUtils.cs

@@ -117,7 +117,7 @@ namespace Squidex.Domain.Apps.Core.TestHelpers
                 .AddReferences(109, "root-references", Partitioning.Invariant,
                     new ReferencesFieldProperties())
                 .AddString(110, "root-string1", Partitioning.Invariant,
-                    new StringFieldProperties { Label = "My String1", IsRequired = true, AllowedValues = ImmutableList.Create("a", "b") })
+                    new StringFieldProperties { Label = "My String1", IsRequired = true, AllowedValues = ReadonlyList.Create("a", "b") })
                 .AddString(111, "root-string2", Partitioning.Invariant,
                     new StringFieldProperties { Hints = "My String1" })
                 .AddTags(112, "root-tags", Partitioning.Language,

backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/DomainObject/Guards/GuardAppTests.cs

@@ -159,7 +159,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
             {
                 Settings = new AppSettings
                 {
-                    Patterns = ImmutableList.Create(
+                    Patterns = ReadonlyList.Create(
                         new Pattern(null!, "[a-z]"))
                 }
             };
@@ -175,7 +175,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
             {
                 Settings = new AppSettings
                 {
-                    Patterns = ImmutableList.Create(
+                    Patterns = ReadonlyList.Create(
                         new Pattern("name", null!))
                 }
             };
@@ -206,7 +206,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
             {
                 Settings = new AppSettings
                 {
-                    Editors = ImmutableList.Create(
+                    Editors = ReadonlyList.Create(
                         new Editor(null!, "[a-z]"))
                 }
             };
@@ -222,7 +222,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
             {
                 Settings = new AppSettings
                 {
-                    Editors = ImmutableList.Create(
+                    Editors = ReadonlyList.Create(
                         new Editor("name", null!))
                 }
             };
@@ -238,9 +238,9 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
             {
                 Settings = new AppSettings
                 {
-                    Patterns = ImmutableList.Create(
+                    Patterns = ReadonlyList.Create(
                         new Pattern("name", "[a-z]")),
-                    Editors = ImmutableList.Create(
+                    Editors = ReadonlyList.Create(
                         new Editor("name", "url/to/editor"))
                 }
             };

backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/DomainObject/Guards/GuardAppWorkflowTests.cs

@@ -76,7 +76,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
                     new Dictionary<Status, WorkflowStep>
                     {
                         [Status.Published] = new WorkflowStep()
-                    }.ToImmutableDictionary()),
+                    }.ToReadonlyDictionary()),
                 WorkflowId = workflowId
             };
 
@@ -94,7 +94,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
                     new Dictionary<Status, WorkflowStep>
                     {
                         [Status.Published] = new WorkflowStep()
-                    }.ToImmutableDictionary()),
+                    }.ToReadonlyDictionary()),
                 WorkflowId = workflowId
             };
 
@@ -112,7 +112,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
                     new Dictionary<Status, WorkflowStep>
                     {
                         [Status.Draft] = new WorkflowStep()
-                    }.ToImmutableDictionary()),
+                    }.ToReadonlyDictionary()),
                 WorkflowId = workflowId
             };
 
@@ -131,7 +131,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
                     {
                         [Status.Published] = null!,
                         [Status.Draft] = new WorkflowStep()
-                    }.ToImmutableDictionary()),
+                    }.ToReadonlyDictionary()),
                 WorkflowId = workflowId
             };
 
@@ -153,9 +153,9 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
                                 new Dictionary<Status, WorkflowTransition>
                                 {
                                     [Status.Archived] = WorkflowTransition.Always
-                                }.ToImmutableDictionary()),
+                                }.ToReadonlyDictionary()),
                         [Status.Draft] = new WorkflowStep()
-                    }.ToImmutableDictionary()),
+                    }.ToReadonlyDictionary()),
                 WorkflowId = workflowId
             };
 
@@ -179,8 +179,8 @@ namespace Squidex.Domain.Apps.Entities.Apps.DomainObject.Guards
                                 new Dictionary<Status, WorkflowTransition>
                                 {
                                     [Status.Draft] = null!
-                                }.ToImmutableDictionary())
+                                }.ToReadonlyDictionary())
-                    }.ToImmutableDictionary()),
+                    }.ToReadonlyDictionary()),
                 WorkflowId = workflowId
             };
 

backend/tests/Squidex.Domain.Apps.Entities.Tests/Contents/ContentChangedTriggerHandlerTests.cs

@@ -152,7 +152,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
         {
             var trigger = new ContentChangedTriggerV2
             {
-                Schemas = ImmutableList.Create(
+                Schemas = ReadonlyList.Create(
                     new ContentChangedTriggerSchemaV2
                     {
                         SchemaId = schemaMatch.Id
@@ -361,7 +361,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
             {
                 trigger = trigger with
                 {
-                    Schemas = ImmutableList.Create(
+                    Schemas = ReadonlyList.Create(
                         new ContentChangedTriggerSchemaV2
                         {
                             SchemaId = schemaId.Id, Condition = condition

backend/tests/Squidex.Domain.Apps.Entities.Tests/Contents/DefaultWorkflowsValidatorTests.cs

@@ -60,8 +60,8 @@ namespace Squidex.Domain.Apps.Entities.Contents
             var workflows = Workflows.Empty
                 .Add(id1, "workflow1")
                 .Add(id2, "workflow2")
-                .Update(id1, new Workflow(default, null, ImmutableList.Create(schemaId.Id)))
+                .Update(id1, new Workflow(default, null, ReadonlyList.Create(schemaId.Id)))
-                .Update(id2, new Workflow(default, null, ImmutableList.Create(schemaId.Id)));
+                .Update(id2, new Workflow(default, null, ReadonlyList.Create(schemaId.Id)));
 
             var errors = await sut.ValidateAsync(appId.Id, workflows);
 
@@ -79,8 +79,8 @@ namespace Squidex.Domain.Apps.Entities.Contents
             var workflows = Workflows.Empty
                 .Add(id1, "workflow1")
                 .Add(id2, "workflow2")
-                .Update(id1, new Workflow(default, null, ImmutableList.Create(oldSchemaId)))
+                .Update(id1, new Workflow(default, null, ReadonlyList.Create(oldSchemaId)))
-                .Update(id2, new Workflow(default, null, ImmutableList.Create(oldSchemaId)));
+                .Update(id2, new Workflow(default, null, ReadonlyList.Create(oldSchemaId)));
 
             var errors = await sut.ValidateAsync(appId.Id, workflows);
 
@@ -96,7 +96,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
             var workflows = Workflows.Empty
                 .Add(id1, "workflow1")
                 .Add(id2, "workflow2")
-                .Update(id1, new Workflow(default, null, ImmutableList.Create(schemaId.Id)));
+                .Update(id1, new Workflow(default, null, ReadonlyList.Create(schemaId.Id)));
 
             var errors = await sut.ValidateAsync(appId.Id, workflows);
 

backend/tests/Squidex.Domain.Apps.Entities.Tests/Contents/DynamicContentWorkflowTests.cs

@@ -40,7 +40,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
                         new Dictionary<Status, WorkflowTransition>
                         {
                             [Status.Draft] = WorkflowTransition.Always
-                        }.ToImmutableDictionary(),
+                        }.ToReadonlyDictionary(),
                         StatusColors.Archived, NoUpdate.Always),
                 [Status.Draft] =
                     new WorkflowStep(
@@ -48,7 +48,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
                         {
                             [Status.Archived] = WorkflowTransition.Always,
                             [Status.Published] = WorkflowTransition.When("data.field.iv === 2", "Editor")
-                        }.ToImmutableDictionary(),
+                        }.ToReadonlyDictionary(),
                         StatusColors.Draft),
                 [Status.Published] =
                     new WorkflowStep(
@@ -56,9 +56,9 @@ namespace Squidex.Domain.Apps.Entities.Contents
                         {
                             [Status.Archived] = WorkflowTransition.Always,
                             [Status.Draft] = WorkflowTransition.Always
-                        }.ToImmutableDictionary(),
+                        }.ToReadonlyDictionary(),
                         StatusColors.Published, NoUpdate.When("data.field.iv === 2", "Owner", "Editor"))
-            }.ToImmutableDictionary());
+            }.ToReadonlyDictionary());
 
         public DynamicContentWorkflowTests()
         {
@@ -73,17 +73,17 @@ namespace Squidex.Domain.Apps.Entities.Contents
                             new Dictionary<Status, WorkflowTransition>
                             {
                                 [Status.Published] = WorkflowTransition.Always
-                            }.ToImmutableDictionary(),
+                            }.ToReadonlyDictionary(),
                             StatusColors.Draft),
                     [Status.Published] =
                         new WorkflowStep(
                             new Dictionary<Status, WorkflowTransition>
                             {
                                 [Status.Draft] = WorkflowTransition.Always
-                            }.ToImmutableDictionary(),
+                            }.ToReadonlyDictionary(),
                             StatusColors.Published)
-                }.ToImmutableDictionary(),
+                }.ToReadonlyDictionary(),
-                ImmutableList.Create(simpleSchemaId.Id));
+                ReadonlyList.Create(simpleSchemaId.Id));
 
             var workflows = Workflows.Empty.Set(workflow).Set(DomainId.NewGuid(), simpleWorkflow);
 

backend/tests/Squidex.Domain.Apps.Entities.Tests/Contents/GraphQL/TestSchemas.cs

@@ -62,7 +62,7 @@ namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
                     .AddComponent(11, "my-component", Partitioning.Invariant,
                         new ComponentFieldProperties { SchemaId = Ref1Id.Id })
                     .AddComponents(12, "my-components", Partitioning.Invariant,
-                        new ComponentsFieldProperties { SchemaIds = ImmutableList.Create(Ref1.Id, Ref2.Id) })
+                        new ComponentsFieldProperties { SchemaIds = ReadonlyList.Create(Ref1.Id, Ref2.Id) })
                     .AddTags(13, "my-tags", Partitioning.Invariant,
                         new TagsFieldProperties())
                     .AddArray(100, "my-array", Partitioning.Invariant, f => f

backend/tests/Squidex.Domain.Apps.Entities.Tests/Rules/DomainObject/Guards/GuardRuleTests.cs

@@ -61,7 +61,7 @@ namespace Squidex.Domain.Apps.Entities.Rules.DomainObject.Guards
             {
                 Trigger = new ContentChangedTriggerV2
                 {
-                    Schemas = ImmutableList.Empty<ContentChangedTriggerSchemaV2>()
+                    Schemas = ReadonlyList.Empty<ContentChangedTriggerSchemaV2>()
                 },
                 Action = null!,
             });
@@ -77,7 +77,7 @@ namespace Squidex.Domain.Apps.Entities.Rules.DomainObject.Guards
             {
                 Trigger = new ContentChangedTriggerV2
                 {
-                    Schemas = ImmutableList.Empty<ContentChangedTriggerSchemaV2>()
+                    Schemas = ReadonlyList.Empty<ContentChangedTriggerSchemaV2>()
                 },
                 Action = new TestAction
                 {
@@ -111,7 +111,7 @@ namespace Squidex.Domain.Apps.Entities.Rules.DomainObject.Guards
             {
                 Trigger = new ContentChangedTriggerV2
                 {
-                    Schemas = ImmutableList.Empty<ContentChangedTriggerSchemaV2>()
+                    Schemas = ReadonlyList.Empty<ContentChangedTriggerSchemaV2>()
                 },
                 Action = new TestAction
                 {

backend/tests/Squidex.Domain.Apps.Entities.Tests/Rules/DomainObject/Guards/Triggers/ContentChangedTriggerTests.cs

@@ -31,7 +31,7 @@ namespace Squidex.Domain.Apps.Entities.Rules.DomainObject.Guards.Triggers
         {
             var trigger = new ContentChangedTriggerV2
             {
-                Schemas = ImmutableList.Create(new ContentChangedTriggerSchemaV2())
+                Schemas = ReadonlyList.Create(new ContentChangedTriggerSchemaV2())
             };
 
             var errors = await RuleTriggerValidator.ValidateAsync(appId.Id, trigger, appProvider);
@@ -54,7 +54,7 @@ namespace Squidex.Domain.Apps.Entities.Rules.DomainObject.Guards.Triggers
 
             var trigger = new ContentChangedTriggerV2
             {
-                Schemas = ImmutableList.Create(new ContentChangedTriggerSchemaV2 { SchemaId = schemaId.Id })
+                Schemas = ReadonlyList.Create(new ContentChangedTriggerSchemaV2 { SchemaId = schemaId.Id })
             };
 
             var errors = await RuleTriggerValidator.ValidateAsync(appId.Id, trigger, appProvider);
@@ -81,7 +81,7 @@ namespace Squidex.Domain.Apps.Entities.Rules.DomainObject.Guards.Triggers
         {
             var trigger = new ContentChangedTriggerV2
             {
-                Schemas = ImmutableList.Empty<ContentChangedTriggerSchemaV2>()
+                Schemas = ReadonlyList.Empty<ContentChangedTriggerSchemaV2>()
             };
 
             var errors = await RuleTriggerValidator.ValidateAsync(appId.Id, trigger, appProvider);
@@ -97,7 +97,7 @@ namespace Squidex.Domain.Apps.Entities.Rules.DomainObject.Guards.Triggers
 
             var trigger = new ContentChangedTriggerV2
             {
-                Schemas = ImmutableList.Create(new ContentChangedTriggerSchemaV2 { SchemaId = schemaId.Id })
+                Schemas = ReadonlyList.Create(new ContentChangedTriggerSchemaV2 { SchemaId = schemaId.Id })
             };
 
             var errors = await RuleTriggerValidator.ValidateAsync(appId.Id, trigger, appProvider);

backend/tests/Squidex.Domain.Apps.Entities.Tests/Schemas/DomainObject/Guards/FieldProperties/NumberFieldPropertiesTests.cs

@@ -79,7 +79,7 @@ namespace Squidex.Domain.Apps.Entities.Schemas.DomainObject.Guards.FieldProperti
         [InlineData(NumberFieldEditor.Radio)]
         public void Should_add_error_if_inline_editing_is_not_allowed_for_editor(NumberFieldEditor editor)
         {
-            var sut = new NumberFieldProperties { InlineEditable = true, Editor = editor, AllowedValues = ImmutableList.Create(1.0) };
+            var sut = new NumberFieldProperties { InlineEditable = true, Editor = editor, AllowedValues = ReadonlyList.Create(1.0) };
 
             var errors = FieldPropertiesValidator.Validate(sut).ToList();
 
@@ -96,7 +96,7 @@ namespace Squidex.Domain.Apps.Entities.Schemas.DomainObject.Guards.FieldProperti
         [InlineData(NumberFieldEditor.Stars)]
         public void Should_not_add_error_if_inline_editing_is_allowed_for_editor(NumberFieldEditor editor)
         {
-            var sut = new NumberFieldProperties { InlineEditable = true, Editor = editor, AllowedValues = ImmutableList.Create(1.0) };
+            var sut = new NumberFieldProperties { InlineEditable = true, Editor = editor, AllowedValues = ReadonlyList.Create(1.0) };
 
             var errors = FieldPropertiesValidator.Validate(sut).ToList();
 

backend/tests/Squidex.Domain.Apps.Entities.Tests/Schemas/DomainObject/Guards/FieldProperties/StringFieldPropertiesTests.cs

@@ -153,7 +153,7 @@ namespace Squidex.Domain.Apps.Entities.Schemas.DomainObject.Guards.FieldProperti
         [InlineData(StringFieldEditor.TextArea)]
         public void Should_add_error_if_inline_editing_is_not_allowed_for_editor(StringFieldEditor editor)
         {
-            var sut = new StringFieldProperties { InlineEditable = true, Editor = editor, AllowedValues = ImmutableList.Create("Value") };
+            var sut = new StringFieldProperties { InlineEditable = true, Editor = editor, AllowedValues = ReadonlyList.Create("Value") };
 
             var errors = FieldPropertiesValidator.Validate(sut).ToList();
 
@@ -170,7 +170,7 @@ namespace Squidex.Domain.Apps.Entities.Schemas.DomainObject.Guards.FieldProperti
         [InlineData(StringFieldEditor.Slug)]
         public void Should_not_add_error_if_inline_editing_is_allowed_for_editor(StringFieldEditor editor)
         {
-            var sut = new StringFieldProperties { InlineEditable = true, Editor = editor, AllowedValues = ImmutableList.Create("Value") };
+            var sut = new StringFieldProperties { InlineEditable = true, Editor = editor, AllowedValues = ReadonlyList.Create("Value") };
 
             var errors = FieldPropertiesValidator.Validate(sut).ToList();