Fixes nameof

backend/extensions/Squidex.Extensions/Actions/Comment/CommentActionHandler.cs

@@ -25,7 +25,7 @@ namespace Squidex.Extensions.Actions.Comment
         public CommentActionHandler(RuleEventFormatter formatter, ICommandBus commandBus)
             : base(formatter)
         {
-            Guard.NotNull(commandBus);
+            Guard.NotNull(commandBus, nameof(commandBus));
 
             this.commandBus = commandBus;
         }

backend/extensions/Squidex.Extensions/Actions/Fastly/FastlyActionHandler.cs

@@ -24,7 +24,7 @@ namespace Squidex.Extensions.Actions.Fastly
         public FastlyActionHandler(RuleEventFormatter formatter, IHttpClientFactory httpClientFactory)
             : base(formatter)
         {
-            Guard.NotNull(httpClientFactory);
+            Guard.NotNull(httpClientFactory, nameof(httpClientFactory));
 
             this.httpClientFactory = httpClientFactory;
         }

backend/extensions/Squidex.Extensions/Actions/Notification/NotificationActionHandler.cs

@@ -28,8 +28,8 @@ namespace Squidex.Extensions.Actions.Notification
         public NotificationActionHandler(RuleEventFormatter formatter, ICommandBus commandBus, IUserResolver userResolver)
             : base(formatter)
         {
-            Guard.NotNull(commandBus);
+            Guard.NotNull(commandBus, nameof(commandBus));
-            Guard.NotNull(userResolver);
+            Guard.NotNull(userResolver, nameof(userResolver));
 
             this.commandBus = commandBus;
 

backend/extensions/Squidex.Extensions/Actions/Slack/SlackActionHandler.cs

@@ -25,7 +25,7 @@ namespace Squidex.Extensions.Actions.Slack
         public SlackActionHandler(RuleEventFormatter formatter, IHttpClientFactory httpClientFactory)
             : base(formatter)
         {
-            Guard.NotNull(httpClientFactory);
+            Guard.NotNull(httpClientFactory, nameof(httpClientFactory));
 
             this.httpClientFactory = httpClientFactory;
         }

backend/extensions/Squidex.Extensions/Actions/Twitter/TweetActionHandler.cs

@@ -25,7 +25,7 @@ namespace Squidex.Extensions.Actions.Twitter
         public TweetActionHandler(RuleEventFormatter formatter, IOptions<TwitterOptions> twitterOptions)
             : base(formatter)
         {
-            Guard.NotNull(twitterOptions);
+            Guard.NotNull(twitterOptions, nameof(twitterOptions));
 
             this.twitterOptions = twitterOptions.Value;
         }

backend/extensions/Squidex.Extensions/Actions/Webhook/WebhookActionHandler.cs

@@ -22,7 +22,7 @@ namespace Squidex.Extensions.Actions.Webhook
         public WebhookActionHandler(RuleEventFormatter formatter, IHttpClientFactory httpClientFactory)
             : base(formatter)
         {
-            Guard.NotNull(httpClientFactory);
+            Guard.NotNull(httpClientFactory, nameof(httpClientFactory));
 
             this.httpClientFactory = httpClientFactory;
         }

backend/extensions/Squidex.Extensions/Validation/CompositeUniqueValidatorFactory.cs

@@ -20,7 +20,7 @@ namespace Squidex.Extensions.Validation
 
         public CompositeUniqueValidatorFactory(IContentRepository contentRepository)
         {
-            Guard.NotNull(contentRepository);
+            Guard.NotNull(contentRepository, nameof(contentRepository));
 
             this.contentRepository = contentRepository;
         }

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

@@ -20,8 +20,8 @@ namespace Squidex.Domain.Apps.Core.Apps
         public AppClient(string name, string secret, string role)
             : base(name)
         {
-            Guard.NotNullOrEmpty(secret);
+            Guard.NotNullOrEmpty(secret, nameof(secret));
-            Guard.NotNullOrEmpty(role);
+            Guard.NotNullOrEmpty(role, nameof(role));
 
             Role = role;
 
@@ -31,7 +31,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppClient Update(string newRole)
         {
-            Guard.NotNullOrEmpty(newRole);
+            Guard.NotNullOrEmpty(newRole, nameof(newRole));
 
             return new AppClient(Name, Secret, newRole);
         }
@@ -39,7 +39,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppClient Rename(string newName)
         {
-            Guard.NotNullOrEmpty(newName);
+            Guard.NotNullOrEmpty(newName, nameof(newName));
 
             return new AppClient(newName, Secret, Role);
         }

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

@@ -29,7 +29,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppClients Revoke(string id)
         {
-            Guard.NotNullOrEmpty(id);
+            Guard.NotNullOrEmpty(id, nameof(id));
 
             return Without<AppClients>(id);
         }
@@ -37,8 +37,8 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppClients Add(string id, AppClient client)
         {
-            Guard.NotNullOrEmpty(id);
+            Guard.NotNullOrEmpty(id, nameof(id));
-            Guard.NotNull(client);
+            Guard.NotNull(client, nameof(client));
 
             return With<AppClients>(id, client);
         }
@@ -46,7 +46,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppClients Add(string id, string secret)
         {
-            Guard.NotNullOrEmpty(id);
+            Guard.NotNullOrEmpty(id, nameof(id));
 
             if (ContainsKey(id))
             {
@@ -59,7 +59,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppClients Rename(string id, string newName)
         {
-            Guard.NotNullOrEmpty(id);
+            Guard.NotNullOrEmpty(id, nameof(id));
 
             if (!TryGetValue(id, out var client))
             {
@@ -72,7 +72,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppClients Update(string id, string role)
         {
-            Guard.NotNullOrEmpty(id);
+            Guard.NotNullOrEmpty(id, nameof(id));
 
             if (!TryGetValue(id, out var client))
             {

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

@@ -28,8 +28,8 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppContributors Assign(string contributorId, string role)
         {
-            Guard.NotNullOrEmpty(contributorId);
+            Guard.NotNullOrEmpty(contributorId, nameof(contributorId));
-            Guard.NotNullOrEmpty(role);
+            Guard.NotNullOrEmpty(role, nameof(role));
 
             return With<AppContributors>(contributorId, role, EqualityComparer<string>.Default);
         }
@@ -37,7 +37,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppContributors Remove(string contributorId)
         {
-            Guard.NotNullOrEmpty(contributorId);
+            Guard.NotNullOrEmpty(contributorId, nameof(contributorId));
 
             return Without<AppContributors>(contributorId);
         }

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

@@ -18,7 +18,7 @@ namespace Squidex.Domain.Apps.Core.Apps
 
         public AppImage(string mimeType, string? etag = null)
         {
-            Guard.NotNullOrEmpty(mimeType);
+            Guard.NotNullOrEmpty(mimeType, nameof(mimeType));
 
             MimeType = mimeType;
 

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

@@ -20,7 +20,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         public AppPattern(string name, string pattern, string? message = null)
             : base(name)
         {
-            Guard.NotNullOrEmpty(pattern);
+            Guard.NotNullOrEmpty(pattern, nameof(pattern));
 
             Pattern = pattern;
 

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

@@ -43,8 +43,8 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public AppPatterns Update(Guid id, string name, string pattern, string? message = null)
         {
-            Guard.NotNullOrEmpty(name);
+            Guard.NotNullOrEmpty(name, nameof(name));
-            Guard.NotNullOrEmpty(pattern);
+            Guard.NotNullOrEmpty(pattern, nameof(pattern));
 
             if (!TryGetValue(id, out var appPattern))
             {

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

@@ -18,8 +18,8 @@ namespace Squidex.Domain.Apps.Core.Apps
 
         public AppPlan(RefToken owner, string planId)
         {
-            Guard.NotNull(owner);
+            Guard.NotNull(owner, nameof(owner));
-            Guard.NotNullOrEmpty(planId);
+            Guard.NotNullOrEmpty(planId, nameof(planId));
 
             Owner = owner;
 

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

@@ -43,8 +43,8 @@ namespace Squidex.Domain.Apps.Core.Apps
 
         public LanguagesConfig(Dictionary<string, LanguageConfig> languages, string master)
         {
-            Guard.NotNull(languages);
+            Guard.NotNull(languages, nameof(languages));
-            Guard.NotNullOrEmpty(master);
+            Guard.NotNullOrEmpty(master, nameof(master));
 
             Cleanup(languages, ref master);
 
@@ -56,7 +56,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public LanguagesConfig MakeMaster(Language language)
         {
-            Guard.NotNull(language);
+            Guard.NotNull(language, nameof(language));
 
             return Build(languages, language);
         }
@@ -64,7 +64,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public LanguagesConfig Set(Language language, bool isOptional = false, params Language[]? fallbacks)
         {
-            Guard.NotNull(language);
+            Guard.NotNull(language, nameof(language));
 
             var newLanguages = new Dictionary<string, LanguageConfig>(languages)
             {
@@ -77,7 +77,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public LanguagesConfig Remove(Language language)
         {
-            Guard.NotNull(language);
+            Guard.NotNull(language, nameof(language));
 
             var newLanguages = new Dictionary<string, LanguageConfig>(languages);
 

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

@@ -34,7 +34,7 @@ namespace Squidex.Domain.Apps.Core.Apps
         public Role(string name, PermissionSet permissions)
             : base(name)
         {
-            Guard.NotNull(permissions);
+            Guard.NotNull(permissions, nameof(permissions));
 
             Permissions = permissions;
         }

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

@@ -107,8 +107,8 @@ namespace Squidex.Domain.Apps.Core.Apps
         [Pure]
         public Roles Update(string name, params string[] permissions)
         {
-            Guard.NotNullOrEmpty(name);
+            Guard.NotNullOrEmpty(name, nameof(name));
-            Guard.NotNull(permissions);
+            Guard.NotNull(permissions, nameof(permissions));
 
             if (!inner.TryGetValue(name, out var role))
             {
@@ -140,7 +140,7 @@ namespace Squidex.Domain.Apps.Core.Apps
 
         public bool TryGet(string app, string name, [MaybeNullWhen(false)] out Role value)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
 
             if (Defaults.TryGetValue(name, out var role) || inner.TryGetValue(name, out role))
             {

backend/src/Squidex.Domain.Apps.Core.Model/Comments/Comment.cs

@@ -25,9 +25,9 @@ namespace Squidex.Domain.Apps.Core.Comments
 
         public Comment(Guid id, Instant time, RefToken user, string text, Uri? url = null)
         {
-            Guard.NotEmpty(id);
+            Guard.NotEmpty(id, nameof(id));
-            Guard.NotNull(user);
+            Guard.NotNull(user, nameof(user));
-            Guard.NotNull(text);
+            Guard.NotNull(text, nameof(text));
 
             Id = id;
             Text = text;

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

@@ -37,7 +37,7 @@ namespace Squidex.Domain.Apps.Core.Contents
 
         protected static TResult MergeTo<TResult>(TResult target, params TResult[] sources) where TResult : ContentData<T>
         {
-            Guard.NotEmpty(sources);
+            Guard.NotEmpty(sources, nameof(sources));
 
             if (sources.Length == 1 || sources.Skip(1).All(x => ReferenceEquals(x, sources[0])))
             {

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

@@ -48,7 +48,7 @@ namespace Squidex.Domain.Apps.Core.Contents
 
         public ContentFieldData AddJsonValue(string key, IJsonValue value)
         {
-            Guard.NotNullOrEmpty(key);
+            Guard.NotNullOrEmpty(key, nameof(key));
 
             if (Language.IsValidLanguage(key))
             {

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

@@ -40,7 +40,7 @@ namespace Squidex.Domain.Apps.Core.Contents
 
         public IdContentData AddField(long id, ContentFieldData? data)
         {
-            Guard.GreaterThan(id, 0);
+            Guard.GreaterThan(id, 0, nameof(id));
 
             this[id] = data;
 

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

@@ -44,7 +44,7 @@ namespace Squidex.Domain.Apps.Core.Contents
 
         public NamedContentData AddField(string name, ContentFieldData? data)
         {
-            Guard.NotNullOrEmpty(name);
+            Guard.NotNullOrEmpty(name, nameof(name));
 
             this[name] = data;
 

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

@@ -36,7 +36,7 @@ namespace Squidex.Domain.Apps.Core.Contents
         [Pure]
         public Workflows Add(Guid workflowId, string name)
         {
-            Guard.NotNullOrEmpty(name);
+            Guard.NotNullOrEmpty(name, nameof(name));
 
             return With<Workflows>(workflowId, Workflow.CreateDefault(name));
         }
@@ -44,7 +44,7 @@ namespace Squidex.Domain.Apps.Core.Contents
         [Pure]
         public Workflows Set(Workflow workflow)
         {
-            Guard.NotNull(workflow);
+            Guard.NotNull(workflow, nameof(workflow));
 
             return With<Workflows>(Guid.Empty, workflow);
         }
@@ -52,7 +52,7 @@ namespace Squidex.Domain.Apps.Core.Contents
         [Pure]
         public Workflows Set(Guid id, Workflow workflow)
         {
-            Guard.NotNull(workflow);
+            Guard.NotNull(workflow, nameof(workflow));
 
             return With<Workflows>(id, workflow);
         }
@@ -60,7 +60,7 @@ namespace Squidex.Domain.Apps.Core.Contents
         [Pure]
         public Workflows Update(Guid id, Workflow workflow)
         {
-            Guard.NotNull(workflow);
+            Guard.NotNull(workflow, nameof(workflow));
 
             if (id == Guid.Empty)
             {

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

@@ -15,7 +15,7 @@ namespace Squidex.Domain.Apps.Core
 
         protected Named(string name)
         {
-            Guard.NotNullOrEmpty(name);
+            Guard.NotNullOrEmpty(name, nameof(name));
 
             Name = name;
         }

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

@@ -21,7 +21,7 @@ namespace Squidex.Domain.Apps.Core
 
         public Partitioning(string key)
         {
-            Guard.NotNullOrEmpty(key);
+            Guard.NotNullOrEmpty(key, nameof(key));
 
             Key = key;
         }

backend/src/Squidex.Domain.Apps.Core.Model/Rules/Rule.cs

@@ -40,8 +40,8 @@ namespace Squidex.Domain.Apps.Core.Rules
 
         public Rule(RuleTrigger trigger, RuleAction action)
         {
-            Guard.NotNull(trigger);
+            Guard.NotNull(trigger, nameof(trigger));
-            Guard.NotNull(action);
+            Guard.NotNull(action, nameof(action));
 
             SetTrigger(trigger);
             SetAction(action);
@@ -92,7 +92,7 @@ namespace Squidex.Domain.Apps.Core.Rules
         [Pure]
         public Rule Update(RuleTrigger newTrigger)
         {
-            Guard.NotNull(newTrigger);
+            Guard.NotNull(newTrigger, nameof(newTrigger));
 
             if (newTrigger.GetType() != trigger.GetType())
             {
@@ -113,7 +113,7 @@ namespace Squidex.Domain.Apps.Core.Rules
         [Pure]
         public Rule Update(RuleAction newAction)
         {
-            Guard.NotNull(newAction);
+            Guard.NotNull(newAction, nameof(newAction));
 
             if (newAction.GetType() != action.GetType())
             {

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

@@ -44,7 +44,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
         public ArrayField(long id, string name, Partitioning partitioning, NestedField[] fields, ArrayFieldProperties? properties = null, IFieldSettings? settings = null)
             : this(id, name, partitioning, properties, settings)
         {
-            Guard.NotNull(fields);
+            Guard.NotNull(fields, nameof(fields));
 
             this.fields = new FieldCollection<NestedField>(fields);
         }

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

@@ -78,7 +78,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         public FieldCollection(T[] fields)
         {
-            Guard.NotNull(fields);
+            Guard.NotNull(fields, nameof(fields));
 
             fieldsOrdered = fields;
         }
@@ -106,7 +106,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
         [Pure]
         public FieldCollection<T> Reorder(List<long> ids)
         {
-            Guard.NotNull(ids);
+            Guard.NotNull(ids, nameof(ids));
 
             if (ids.Count != fieldsOrdered.Length || ids.Any(x => !ById.ContainsKey(x)))
             {
@@ -127,7 +127,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
         [Pure]
         public FieldCollection<T> Add(T field)
         {
-            Guard.NotNull(field);
+            Guard.NotNull(field, nameof(field));
 
             if (ByName.ContainsKey(field.Name))
             {
@@ -148,7 +148,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
         [Pure]
         public FieldCollection<T> Update(long fieldId, Func<T, T> updater)
         {
-            Guard.NotNull(updater);
+            Guard.NotNull(updater, nameof(updater));
 
             if (!ById.TryGetValue(fieldId, out var field))
             {

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

@@ -47,8 +47,8 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         protected NestedField(long id, string name, IFieldSettings? settings = null)
         {
-            Guard.NotNullOrEmpty(name);
+            Guard.NotNullOrEmpty(name, nameof(name));
-            Guard.GreaterThan(id, 0);
+            Guard.GreaterThan(id, 0, nameof(id));
 
             fieldId = id;
             fieldName = name;

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/NestedField{T}.cs

@@ -57,7 +57,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         private T ValidateProperties(FieldProperties newProperties)
         {
-            Guard.NotNull(newProperties);
+            Guard.NotNull(newProperties, nameof(newProperties));
 
             if (!(newProperties is T typedProperties))
             {

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

@@ -53,9 +53,9 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         protected RootField(long id, string name, Partitioning partitioning, IFieldSettings? settings = null)
         {
-            Guard.NotNullOrEmpty(name);
+            Guard.NotNullOrEmpty(name, nameof(name));
-            Guard.GreaterThan(id, 0);
+            Guard.GreaterThan(id, 0, nameof(id));
-            Guard.NotNull(partitioning);
+            Guard.NotNull(partitioning, nameof(partitioning));
 
             fieldId = id;
             fieldName = name;

backend/src/Squidex.Domain.Apps.Core.Model/Schemas/RootField{T}.cs

@@ -55,7 +55,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         private T ValidateProperties(FieldProperties newProperties)
         {
-            Guard.NotNull(newProperties);
+            Guard.NotNull(newProperties, nameof(newProperties));
 
             if (!(newProperties is T typedProperties))
             {

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

@@ -94,7 +94,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
         public Schema(string name, SchemaProperties? properties = null, bool isSingleton = false)
         {
-            Guard.NotNullOrEmpty(name);
+            Guard.NotNullOrEmpty(name, nameof(name));
 
             this.name = name;
 
@@ -107,7 +107,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
         public Schema(string name, RootField[] fields, SchemaProperties properties, bool isPublished, bool isSingleton = false)
             : this(name, properties, isSingleton)
         {
-            Guard.NotNull(fields);
+            Guard.NotNull(fields, nameof(fields));
 
             this.fields = new FieldCollection<RootField>(fields);
 

backend/src/Squidex.Domain.Apps.Core.Model/Squidex.Domain.Apps.Core.Model.csproj

@@ -2,7 +2,6 @@
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <RootNamespace>Squidex.Domain.Apps.Core</RootNamespace>
-    <LangVersion>8.0</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

backend/src/Squidex.Domain.Apps.Core.Operations/ConvertContent/ContentConverter.cs

@@ -17,7 +17,7 @@ namespace Squidex.Domain.Apps.Core.ConvertContent
     {
         public static NamedContentData ConvertId2Name(this IdContentData content, Schema schema, params FieldConverter[] converters)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
 
             var result = new NamedContentData(content.Count);
 
@@ -48,7 +48,7 @@ namespace Squidex.Domain.Apps.Core.ConvertContent
 
         public static NamedContentData ConvertName2Name(this NamedContentData content, Schema schema, params FieldConverter[] converters)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
 
             var result = new NamedContentData(content.Count);
 
@@ -77,7 +77,7 @@ namespace Squidex.Domain.Apps.Core.ConvertContent
 
         public static IdContentData ConvertName2IdCloned(this NamedContentData content, Schema schema, params FieldConverter[] converters)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
 
             var result = new IdContentData(content.Count);
 

backend/src/Squidex.Domain.Apps.Core.Operations/ConvertContent/StringFormatter.cs

@@ -22,7 +22,7 @@ namespace Squidex.Domain.Apps.Core.ConvertContent
 
         public static string Format(IJsonValue? value, IField field)
         {
-            Guard.NotNull(field);
+            Guard.NotNull(field, nameof(field));
 
             if (value == null || value is JsonNull)
             {

backend/src/Squidex.Domain.Apps.Core.Operations/DefaultValues/DefaultValueFactory.cs

@@ -24,7 +24,7 @@ namespace Squidex.Domain.Apps.Core.DefaultValues
 
         public static IJsonValue CreateDefaultValue(IField field, Instant now)
         {
-            Guard.NotNull(field);
+            Guard.NotNull(field, nameof(field));
 
             return field.Accept(new DefaultValueFactory(now));
         }

backend/src/Squidex.Domain.Apps.Core.Operations/DefaultValues/DefaultValueGenerator.cs

@@ -20,8 +20,8 @@ namespace Squidex.Domain.Apps.Core.DefaultValues
 
         public DefaultValueGenerator(Schema schema, PartitionResolver partitionResolver)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
-            Guard.NotNull(partitionResolver);
+            Guard.NotNull(partitionResolver, nameof(partitionResolver));
 
             this.schema = schema;
 
@@ -30,7 +30,7 @@ namespace Squidex.Domain.Apps.Core.DefaultValues
 
         public void Enrich(NamedContentData data)
         {
-            Guard.NotNull(data);
+            Guard.NotNull(data, nameof(data));
 
             foreach (var field in schema.Fields)
             {
@@ -55,7 +55,7 @@ namespace Squidex.Domain.Apps.Core.DefaultValues
 
         private static void Enrich(IField field, ContentFieldData fieldData, string partitionKey)
         {
-            Guard.NotNull(fieldData);
+            Guard.NotNull(fieldData, nameof(fieldData));
 
             var defaultValue = DefaultValueFactory.CreateDefaultValue(field, SystemClock.Instance.GetCurrentInstant());
 

backend/src/Squidex.Domain.Apps.Core.Operations/EventSynchronization/SchemaSynchronizer.cs

@@ -21,8 +21,8 @@ namespace Squidex.Domain.Apps.Core.EventSynchronization
         public static IEnumerable<IEvent> Synchronize(this Schema source, Schema? target, Func<long> idGenerator,
             SchemaSynchronizationOptions? options = null)
         {
-            Guard.NotNull(source);
+            Guard.NotNull(source, nameof(source));
-            Guard.NotNull(idGenerator);
+            Guard.NotNull(idGenerator, nameof(idGenerator));
 
             if (target == null)
             {

backend/src/Squidex.Domain.Apps.Core.Operations/ExtractReferenceIds/ContentReferencesExtensions.cs

@@ -19,7 +19,7 @@ namespace Squidex.Domain.Apps.Core.ExtractReferenceIds
     {
         public static HashSet<Guid> GetReferencedIds(this NamedContentData source, Schema schema, int referencesPerField = int.MaxValue)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
 
             var extractor = new ReferencesExtractor(new HashSet<Guid>(), referencesPerField);
 
@@ -30,7 +30,7 @@ namespace Squidex.Domain.Apps.Core.ExtractReferenceIds
 
         public static void AddReferencedIds(this NamedContentData source, Schema schema, HashSet<Guid> result, int referencesPerField = int.MaxValue)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
 
             var extractor = new ReferencesExtractor(result, referencesPerField);
 
@@ -39,7 +39,7 @@ namespace Squidex.Domain.Apps.Core.ExtractReferenceIds
 
         public static void AddReferencedIds(this NamedContentData source, IEnumerable<IField> fields, HashSet<Guid> result, int referencesPerField = int.MaxValue)
         {
-            Guard.NotNull(fields);
+            Guard.NotNull(fields, nameof(fields));
 
             var extractor = new ReferencesExtractor(result, referencesPerField);
 
@@ -48,7 +48,7 @@ namespace Squidex.Domain.Apps.Core.ExtractReferenceIds
 
         public static void AddReferencedIds(this NamedContentData source, IField field, HashSet<Guid> result, int referencesPerField = int.MaxValue)
         {
-            Guard.NotNull(field);
+            Guard.NotNull(field, nameof(field));
 
             var extractor = new ReferencesExtractor(result, referencesPerField);
 
@@ -94,8 +94,8 @@ namespace Squidex.Domain.Apps.Core.ExtractReferenceIds
 
         public static JsonObject FormatReferences(this NamedContentData data, Schema schema, IFieldPartitioning partitioning, string separator = ", ")
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
-            Guard.NotNull(partitioning);
+            Guard.NotNull(partitioning, nameof(partitioning));
 
             var result = JsonValue.Object();
 
@@ -109,7 +109,7 @@ namespace Squidex.Domain.Apps.Core.ExtractReferenceIds
 
         private static string FormatReferenceFields(this NamedContentData data, Schema schema, string partitionKey, string separator)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
 
             var sb = new StringBuilder();
 

backend/src/Squidex.Domain.Apps.Core.Operations/ExtractReferenceIds/ReferencesCleaner.cs

@@ -20,7 +20,7 @@ namespace Squidex.Domain.Apps.Core.ExtractReferenceIds
 
         public ReferencesCleaner(HashSet<Guid> validIds)
         {
-            Guard.NotNull(validIds);
+            Guard.NotNull(validIds, nameof(validIds));
 
             this.validIds = validIds;
         }

backend/src/Squidex.Domain.Apps.Core.Operations/ExtractReferenceIds/ReferencesExtractor.cs

@@ -27,7 +27,7 @@ namespace Squidex.Domain.Apps.Core.ExtractReferenceIds
 
         public ReferencesExtractor(HashSet<Guid> result, int take)
         {
-            Guard.NotNull(result);
+            Guard.NotNull(result, nameof(result));
 
             this.result = result;
 

backend/src/Squidex.Domain.Apps.Core.Operations/GenerateEdmSchema/EdmSchemaExtensions.cs

@@ -27,8 +27,8 @@ namespace Squidex.Domain.Apps.Core.GenerateEdmSchema
 
         public static EdmComplexType BuildEdmType(this Schema schema, bool withHidden, PartitionResolver partitionResolver, EdmTypeFactory typeFactory)
         {
-            Guard.NotNull(typeFactory);
+            Guard.NotNull(typeFactory, nameof(typeFactory));
-            Guard.NotNull(partitionResolver);
+            Guard.NotNull(partitionResolver, nameof(partitionResolver));
 
             var (edmType, _) = typeFactory("Data");
 

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

@@ -15,8 +15,8 @@ namespace Squidex.Domain.Apps.Core.GenerateJsonSchema
     {
         public JsonSchema CreateContentSchema(Schema schema, JsonSchema dataSchema)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
-            Guard.NotNull(dataSchema);
+            Guard.NotNull(dataSchema, nameof(dataSchema));
 
             var schemaName = schema.Properties.Label.WithFallback(schema.Name);
 

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

@@ -15,8 +15,8 @@ namespace Squidex.Domain.Apps.Core.GenerateJsonSchema
     {
         public static JsonSchema BuildJsonSchema(this Schema schema, PartitionResolver partitionResolver, SchemaResolver schemaResolver, bool withHidden = false)
         {
-            Guard.NotNull(schemaResolver);
+            Guard.NotNull(schemaResolver, nameof(schemaResolver));
-            Guard.NotNull(partitionResolver);
+            Guard.NotNull(partitionResolver, nameof(partitionResolver));
 
             var schemaName = schema.Name.ToPascalCase();
 

backend/src/Squidex.Domain.Apps.Core.Operations/HandleRules/EventEnricher.cs

@@ -24,8 +24,8 @@ namespace Squidex.Domain.Apps.Core.HandleRules
 
         public EventEnricher(IMemoryCache userCache, IUserResolver userResolver)
         {
-            Guard.NotNull(userCache);
+            Guard.NotNull(userCache, nameof(userCache));
-            Guard.NotNull(userResolver);
+            Guard.NotNull(userResolver, nameof(userResolver));
 
             this.userCache = userCache;
             this.userResolver = userResolver;

backend/src/Squidex.Domain.Apps.Core.Operations/HandleRules/RuleActionHandler.cs

@@ -32,7 +32,7 @@ namespace Squidex.Domain.Apps.Core.HandleRules
 
         protected RuleActionHandler(RuleEventFormatter formatter)
         {
-            Guard.NotNull(formatter);
+            Guard.NotNull(formatter, nameof(formatter));
 
             this.formatter = formatter;
         }

backend/src/Squidex.Domain.Apps.Core.Operations/HandleRules/RuleActionRegistration.cs

@@ -16,7 +16,7 @@ namespace Squidex.Domain.Apps.Core.HandleRules
 
         internal RuleActionRegistration(Type actionType)
         {
-            Guard.NotNull(actionType);
+            Guard.NotNull(actionType, nameof(actionType));
 
             ActionType = actionType;
         }

backend/src/Squidex.Domain.Apps.Core.Operations/HandleRules/RuleEventFormatter.cs

@@ -37,9 +37,9 @@ namespace Squidex.Domain.Apps.Core.HandleRules
 
         public RuleEventFormatter(IJsonSerializer jsonSerializer, IUrlGenerator urlGenerator, IScriptEngine scriptEngine)
         {
-            Guard.NotNull(jsonSerializer);
+            Guard.NotNull(jsonSerializer, nameof(jsonSerializer));
-            Guard.NotNull(scriptEngine);
+            Guard.NotNull(scriptEngine, nameof(scriptEngine));
-            Guard.NotNull(urlGenerator);
+            Guard.NotNull(urlGenerator, nameof(urlGenerator));
 
             this.jsonSerializer = jsonSerializer;
             this.scriptEngine = scriptEngine;

backend/src/Squidex.Domain.Apps.Core.Operations/HandleRules/RuleService.cs

@@ -44,14 +44,14 @@ namespace Squidex.Domain.Apps.Core.HandleRules
             ISemanticLog log,
             TypeNameRegistry typeNameRegistry)
         {
-            Guard.NotNull(jsonSerializer);
+            Guard.NotNull(jsonSerializer, nameof(jsonSerializer));
-            Guard.NotNull(ruleOptions);
+            Guard.NotNull(ruleOptions, nameof(ruleOptions));
-            Guard.NotNull(ruleTriggerHandlers);
+            Guard.NotNull(ruleTriggerHandlers, nameof(ruleTriggerHandlers));
-            Guard.NotNull(ruleActionHandlers);
+            Guard.NotNull(ruleActionHandlers, nameof(ruleActionHandlers));
-            Guard.NotNull(typeNameRegistry);
+            Guard.NotNull(typeNameRegistry, nameof(typeNameRegistry));
-            Guard.NotNull(eventEnricher);
+            Guard.NotNull(eventEnricher, nameof(eventEnricher));
-            Guard.NotNull(clock);
+            Guard.NotNull(clock, nameof(clock));
-            Guard.NotNull(log);
+            Guard.NotNull(log, nameof(log));
 
             this.typeNameRegistry = typeNameRegistry;
 
@@ -69,8 +69,8 @@ namespace Squidex.Domain.Apps.Core.HandleRules
 
         public virtual async Task<List<RuleJob>> CreateJobsAsync(Rule rule, Guid ruleId, Envelope<IEvent> @event, bool ignoreStale = false)
         {
-            Guard.NotNull(rule);
+            Guard.NotNull(rule, nameof(rule));
-            Guard.NotNull(@event);
+            Guard.NotNull(@event, nameof(@event));
 
             var result = new List<RuleJob>();
 

backend/src/Squidex.Domain.Apps.Core.Operations/HandleRules/Scripting/EventScriptExtension.cs

@@ -19,7 +19,7 @@ namespace Squidex.Domain.Apps.Core.HandleRules.Scripting
 
         public EventScriptExtension(IUrlGenerator urlGenerator)
         {
-            Guard.NotNull(urlGenerator);
+            Guard.NotNull(urlGenerator, nameof(urlGenerator));
 
             this.urlGenerator = urlGenerator;
         }

backend/src/Squidex.Domain.Apps.Core.Operations/Scripting/Extensions/HttpScriptExtension.cs

@@ -23,7 +23,7 @@ namespace Squidex.Domain.Apps.Core.Scripting.Extensions
 
         public HttpScriptExtension(IHttpClientFactory httpClientFactory)
         {
-            Guard.NotNull(httpClientFactory);
+            Guard.NotNull(httpClientFactory, nameof(httpClientFactory));
 
             this.httpClientFactory = httpClientFactory;
         }

backend/src/Squidex.Domain.Apps.Core.Operations/Scripting/Internal/Parser.cs

@@ -25,7 +25,7 @@ namespace Squidex.Domain.Apps.Core.Scripting.Internal
 
         public Parser(IMemoryCache memoryCache)
         {
-            Guard.NotNull(memoryCache);
+            Guard.NotNull(memoryCache, nameof(memoryCache));
 
             this.memoryCache = memoryCache;
         }

backend/src/Squidex.Domain.Apps.Core.Operations/Scripting/JintScriptEngine.cs

@@ -42,8 +42,8 @@ namespace Squidex.Domain.Apps.Core.Scripting
 
         public async Task ExecuteAsync(ScriptContext context, string script)
         {
-            Guard.NotNull(context);
+            Guard.NotNull(context, nameof(context));
-            Guard.NotNullOrEmpty(script);
+            Guard.NotNullOrEmpty(script, nameof(script));
 
             using (var cts = new CancellationTokenSource(ExecutionTimeout))
             {
@@ -75,8 +75,8 @@ namespace Squidex.Domain.Apps.Core.Scripting
 
         public async Task<NamedContentData> ExecuteAndTransformAsync(ScriptContext context, string script)
         {
-            Guard.NotNull(context);
+            Guard.NotNull(context, nameof(context));
-            Guard.NotNullOrEmpty(script);
+            Guard.NotNullOrEmpty(script, nameof(script));
 
             using (var cts = new CancellationTokenSource(ExecutionTimeout))
             {
@@ -128,8 +128,8 @@ namespace Squidex.Domain.Apps.Core.Scripting
 
         public async Task<NamedContentData> TransformAsync(ScriptContext context, string script)
         {
-            Guard.NotNull(context);
+            Guard.NotNull(context, nameof(context));
-            Guard.NotNullOrEmpty(script);
+            Guard.NotNullOrEmpty(script, nameof(script));
 
             using (var cts = new CancellationTokenSource(ExecutionTimeout))
             {
@@ -178,8 +178,8 @@ namespace Squidex.Domain.Apps.Core.Scripting
 
         public bool Evaluate(ScriptContext context, string script)
         {
-            Guard.NotNull(context);
+            Guard.NotNull(context, nameof(context));
-            Guard.NotNullOrEmpty(script);
+            Guard.NotNullOrEmpty(script, nameof(script));
 
             try
             {
@@ -199,8 +199,8 @@ namespace Squidex.Domain.Apps.Core.Scripting
 
         public string? Interpolate(ScriptContext context, string script)
         {
-            Guard.NotNull(context);
+            Guard.NotNull(context, nameof(context));
-            Guard.NotNullOrEmpty(script);
+            Guard.NotNullOrEmpty(script, nameof(script));
 
             try
             {
@@ -220,8 +220,8 @@ namespace Squidex.Domain.Apps.Core.Scripting
 
         public Task<IJsonValue> GetAsync(ScriptContext context, string script)
         {
-            Guard.NotNull(context);
+            Guard.NotNull(context, nameof(context));
-            Guard.NotNullOrEmpty(script);
+            Guard.NotNullOrEmpty(script, nameof(script));
 
             using (var cts = new CancellationTokenSource(ExecutionTimeout))
             {

backend/src/Squidex.Domain.Apps.Core.Operations/Tags/TagNormalizer.cs

@@ -19,9 +19,9 @@ namespace Squidex.Domain.Apps.Core.Tags
     {
         public static async Task NormalizeAsync(this ITagService tagService, Guid appId, Guid schemaId, Schema schema, NamedContentData newData, NamedContentData? oldData)
         {
-            Guard.NotNull(tagService);
+            Guard.NotNull(tagService, nameof(tagService));
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
-            Guard.NotNull(newData);
+            Guard.NotNull(newData, nameof(newData));
 
             var newValues = new HashSet<string>();
             var newArrays = new List<JsonArray>();
@@ -55,8 +55,8 @@ namespace Squidex.Domain.Apps.Core.Tags
 
         public static async Task DenormalizeAsync(this ITagService tagService, Guid appId, Guid schemaId, Schema schema, params NamedContentData[] datas)
         {
-            Guard.NotNull(tagService);
+            Guard.NotNull(tagService, nameof(tagService));
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
 
             var tagsValues = new HashSet<string>();
             var tagsArrays = new List<JsonArray>();

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

@@ -34,9 +34,9 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
 
         public ContentValidator(PartitionResolver partitionResolver, ValidationContext context, IEnumerable<IValidatorsFactory> factories)
         {
-            Guard.NotNull(context);
+            Guard.NotNull(context, nameof(context));
-            Guard.NotNull(factories);
+            Guard.NotNull(factories, nameof(factories));
-            Guard.NotNull(partitionResolver);
+            Guard.NotNull(partitionResolver, nameof(partitionResolver));
 
             this.context = context;
             this.factories = factories;
@@ -52,7 +52,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
 
         public Task ValidateInputPartialAsync(NamedContentData data)
         {
-            Guard.NotNull(data);
+            Guard.NotNull(data, nameof(data));
 
             var validator = CreateSchemaValidator(true);
 
@@ -61,7 +61,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
 
         public Task ValidateInputAsync(NamedContentData data)
         {
-            Guard.NotNull(data);
+            Guard.NotNull(data, nameof(data));
 
             var validator = CreateSchemaValidator(false);
 
@@ -70,7 +70,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
 
         public Task ValidateContentAsync(NamedContentData data)
         {
-            Guard.NotNull(data);
+            Guard.NotNull(data, nameof(data));
 
             var validator = new AggregateValidator(CreateContentValidators());
 

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

@@ -26,7 +26,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
 
         public static IEnumerable<IValidator> CreateValidators(IField field, FieldValidatorFactory createFieldValidator)
         {
-            Guard.NotNull(field);
+            Guard.NotNull(field, nameof(field));
 
             var visitor = new DefaultFieldValueValidatorsFactory(createFieldValidator);
 

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

@@ -22,7 +22,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
 
         public static IEnumerable<IValidator> CreateValidators(IField field)
         {
-            Guard.NotNull(field);
+            Guard.NotNull(field, nameof(field));
 
             return field.Accept(Instance);
         }

backend/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/AllowedValuesValidator.cs

@@ -23,7 +23,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent.Validators
 
         public AllowedValuesValidator(IEnumerable<T> allowedValues)
         {
-            Guard.NotNull(allowedValues);
+            Guard.NotNull(allowedValues, nameof(allowedValues));
 
             this.allowedValues = allowedValues;
         }

backend/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/AssetsValidator.cs

@@ -24,8 +24,8 @@ namespace Squidex.Domain.Apps.Core.ValidateContent.Validators
 
         public AssetsValidator(AssetsFieldProperties properties, CheckAssets checkAssets)
         {
-            Guard.NotNull(properties);
+            Guard.NotNull(properties, nameof(properties));
-            Guard.NotNull(checkAssets);
+            Guard.NotNull(checkAssets, nameof(checkAssets));
 
             this.properties = properties;
 

backend/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/CollectionItemValidator.cs

@@ -18,8 +18,8 @@ namespace Squidex.Domain.Apps.Core.ValidateContent.Validators
 
         public CollectionItemValidator(params IValidator[] itemValidators)
         {
-            Guard.NotNull(itemValidators);
+            Guard.NotNull(itemValidators, nameof(itemValidators));
-            Guard.NotEmpty(itemValidators);
+            Guard.NotEmpty(itemValidators, nameof(itemValidators));
 
             this.itemValidators = itemValidators;
         }

backend/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/FieldValidator.cs

@@ -21,7 +21,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent.Validators
 
         public FieldValidator(IEnumerable<IValidator> validators, IField field)
         {
-            Guard.NotNull(field);
+            Guard.NotNull(field, nameof(field));
 
             this.validators = validators.ToArray();
 

backend/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/PatternValidator.cs

@@ -20,7 +20,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent.Validators
 
         public PatternValidator(string pattern, string? errorMessage = null)
         {
-            Guard.NotNullOrEmpty(pattern);
+            Guard.NotNullOrEmpty(pattern, nameof(pattern));
 
             this.errorMessage = errorMessage;
 

backend/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/ReferencesValidator.cs

@@ -22,7 +22,7 @@ namespace Squidex.Domain.Apps.Core.ValidateContent.Validators
 
         public ReferencesValidator(IEnumerable<Guid>? schemaIds, CheckContentsByIds checkReferences)
         {
-            Guard.NotNull(checkReferences);
+            Guard.NotNull(checkReferences, nameof(checkReferences));
 
             this.schemaIds = schemaIds;
 

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/MongoContentCollectionAll.cs

@@ -71,7 +71,7 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
 
         public async Task<IResultList<IContentEntity>> QueryAsync(IAppEntity app, ISchemaEntity schema, HashSet<Guid> ids)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
 
             using (Profiler.TraceMethod<MongoContentRepository>("QueryAsyncByIds"))
             {
@@ -83,7 +83,7 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
 
         public async Task<List<(IContentEntity Content, ISchemaEntity Schema)>> QueryAsync(IAppEntity app, HashSet<Guid> ids)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
 
             using (Profiler.TraceMethod<MongoContentRepository>("QueryAsyncByIdsWithoutSchema"))
             {

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/MongoContentCollectionPublished.cs

@@ -75,7 +75,7 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
 
         public async Task<IResultList<IContentEntity>> QueryAsync(IAppEntity app, ISchemaEntity schema, HashSet<Guid> ids)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
 
             using (Profiler.TraceMethod<MongoContentRepository>("QueryAsyncByIds"))
             {
@@ -87,7 +87,7 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
 
         public async Task<List<(IContentEntity Content, ISchemaEntity Schema)>> QueryAsync(IAppEntity app, HashSet<Guid> ids)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
 
             using (Profiler.TraceMethod<MongoContentRepository>("QueryAsyncByIdsWithoutSchema"))
             {

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/MongoContentRepository.cs

@@ -37,8 +37,8 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
 
         public MongoContentRepository(IMongoDatabase database, IAppProvider appProvider, ITextIndex indexer, IJsonSerializer serializer)
         {
-            Guard.NotNull(appProvider);
+            Guard.NotNull(appProvider, nameof(appProvider));
-            Guard.NotNull(serializer);
+            Guard.NotNull(serializer, nameof(serializer));
 
             this.appProvider = appProvider;
 

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/Operations/QueryContent.cs

@@ -25,7 +25,7 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents.Operations
 
         public async Task<IContentEntity?> DoAsync(ISchemaEntity schema, Guid id)
         {
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
 
             var find = Collection.Find(x => x.Id == id);
 

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/Operations/QueryContentsByIds.cs

@@ -30,7 +30,7 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents.Operations
 
         public async Task<List<(IContentEntity Content, ISchemaEntity Schema)>> DoAsync(Guid appId, ISchemaEntity? schema, HashSet<Guid> ids)
         {
-            Guard.NotNull(ids);
+            Guard.NotNull(ids, nameof(ids));
 
             var find = Collection.Find(CreateFilter(appId, ids));
 

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/Operations/QueryContentsByQuery.cs

@@ -46,9 +46,9 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents.Operations
 
         public async Task<IResultList<IContentEntity>> DoAsync(IAppEntity app, ISchemaEntity schema, ClrQuery query, SearchScope scope)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
-            Guard.NotNull(schema);
+            Guard.NotNull(schema, nameof(schema));
-            Guard.NotNull(query);
+            Guard.NotNull(query, nameof(query));
 
             try
             {

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/Operations/QueryScheduledContents.cs

@@ -30,7 +30,7 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents.Operations
 
         public Task DoAsync(Instant now, Func<IContentEntity, Task> callback)
         {
-            Guard.NotNull(callback);
+            Guard.NotNull(callback, nameof(callback));
 
             return Collection.Find(x => x.ScheduledAt < now && x.IsDeleted != true)
                 .Not(x => x.DataByIds)

backend/src/Squidex.Domain.Apps.Entities.MongoDb/FullText/MongoIndexStorage.cs

@@ -24,7 +24,7 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.FullText
 
         public MongoIndexStorage(IGridFSBucket<string> bucket)
         {
-            Guard.NotNull(bucket);
+            Guard.NotNull(bucket, nameof(bucket));
 
             this.bucket = bucket;
         }

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Rules/MongoRuleEventRepository.cs

@@ -107,8 +107,8 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Rules
 
         public async Task UpdateAsync(RuleJob job, RuleJobUpdate update)
         {
-            Guard.NotNull(job);
+            Guard.NotNull(job, nameof(job));
-            Guard.NotNull(update);
+            Guard.NotNull(update, nameof(update));
 
             if (update.ExecutionResult == RuleResult.Success)
             {

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

@@ -29,10 +29,10 @@ namespace Squidex.Domain.Apps.Entities
 
         public AppProvider(ILocalCache localCache, IAppsIndex indexForApps, IRulesIndex indexRules, ISchemasIndex indexSchemas)
         {
-            Guard.NotNull(indexForApps);
+            Guard.NotNull(indexForApps, nameof(indexForApps));
-            Guard.NotNull(indexRules);
+            Guard.NotNull(indexRules, nameof(indexRules));
-            Guard.NotNull(indexSchemas);
+            Guard.NotNull(indexSchemas, nameof(indexSchemas));
-            Guard.NotNull(localCache);
+            Guard.NotNull(localCache, nameof(localCache));
 
             this.localCache = localCache;
             this.indexForApps = indexForApps;

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

@@ -28,9 +28,9 @@ namespace Squidex.Domain.Apps.Entities.Apps
             IContextProvider contextProvider)
             : base(grainFactory)
         {
-            Guard.NotNull(contextProvider);
+            Guard.NotNull(contextProvider, nameof(contextProvider));
-            Guard.NotNull(appImageStore);
+            Guard.NotNull(appImageStore, nameof(appImageStore));
-            Guard.NotNull(assetThumbnailGenerator);
+            Guard.NotNull(assetThumbnailGenerator, nameof(assetThumbnailGenerator));
 
             this.appImageStore = appImageStore;
             this.assetThumbnailGenerator = assetThumbnailGenerator;

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

@@ -41,10 +41,10 @@ namespace Squidex.Domain.Apps.Entities.Apps
             IUserResolver userResolver)
             : base(store, log)
         {
-            Guard.NotNull(initialPatterns);
+            Guard.NotNull(initialPatterns, nameof(initialPatterns));
-            Guard.NotNull(userResolver);
+            Guard.NotNull(userResolver, nameof(userResolver));
-            Guard.NotNull(appPlansProvider);
+            Guard.NotNull(appPlansProvider, nameof(appPlansProvider));
-            Guard.NotNull(appPlansBillingManager);
+            Guard.NotNull(appPlansBillingManager, nameof(appPlansBillingManager));
 
             this.userResolver = userResolver;
             this.appPlansProvider = appPlansProvider;

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

@@ -21,7 +21,7 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         public AppSettingsSearchSource(IUrlGenerator urlGenerator)
         {
-            Guard.NotNull(urlGenerator);
+            Guard.NotNull(urlGenerator, nameof(urlGenerator));
 
             this.urlGenerator = urlGenerator;
         }

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

@@ -20,7 +20,7 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         public AppUISettings(IGrainFactory grainFactory)
         {
-            Guard.NotNull(grainFactory);
+            Guard.NotNull(grainFactory, nameof(grainFactory));
 
             this.grainFactory = grainFactory;
         }

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

@@ -27,7 +27,7 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         public AppUISettingsGrain(IGrainState<State> state)
         {
-            Guard.NotNull(state);
+            Guard.NotNull(state, nameof(state));
 
             this.state = state;
         }
@@ -72,7 +72,7 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         private JsonObject? GetContainer(string path, bool add, out string key)
         {
-            Guard.NotNullOrEmpty(path);
+            Guard.NotNullOrEmpty(path, nameof(path));
 
             var segments = path.Split('.');
 

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

@@ -33,9 +33,9 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         public BackupApps(IAppImageStore appImageStore, IAppsIndex appsIndex, IAppUISettings appUISettings)
         {
-            Guard.NotNull(appImageStore);
+            Guard.NotNull(appImageStore, nameof(appImageStore));
-            Guard.NotNull(appsIndex);
+            Guard.NotNull(appsIndex, nameof(appsIndex));
-            Guard.NotNull(appUISettings);
+            Guard.NotNull(appUISettings, nameof(appUISettings));
 
             this.appsIndex = appsIndex;
             this.appImageStore = appImageStore;

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

@@ -20,7 +20,7 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         public DefaultAppImageStore(IAssetStore assetStore)
         {
-            Guard.NotNull(assetStore);
+            Guard.NotNull(assetStore, nameof(assetStore));
 
             this.assetStore = assetStore;
         }

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

@@ -34,7 +34,7 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         public DefaultAppLogStore(IRequestLogStore requestLogStore)
         {
-            Guard.NotNull(requestLogStore);
+            Guard.NotNull(requestLogStore, nameof(requestLogStore));
 
             this.requestLogStore = requestLogStore;
         }
@@ -63,7 +63,7 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         public async Task ReadLogAsync(Guid appId, DateTime fromDate, DateTime toDate, Stream stream, CancellationToken ct = default)
         {
-            Guard.NotNull(appId);
+            Guard.NotNull(appId, nameof(appId));
 
             var writer = new StreamWriter(stream, Encoding.UTF8, 4096, true);
             try

backend/src/Squidex.Domain.Apps.Entities/Apps/Diagnostics/OrleansAppsHealthCheck.cs

@@ -21,7 +21,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Diagnostics
 
         public OrleansAppsHealthCheck(IGrainFactory grainFactory)
         {
-            Guard.NotNull(grainFactory);
+            Guard.NotNull(grainFactory, nameof(grainFactory));
 
             index = grainFactory.GetGrain<IAppsByNameIndexGrain>(SingleGrain.Id);
         }

backend/src/Squidex.Domain.Apps.Entities/Apps/Guards/GuardApp.cs

@@ -17,7 +17,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
     {
         public static void CanCreate(CreateApp command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot create app.", e =>
             {
@@ -30,7 +30,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanUploadImage(UploadAppImage command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot upload image.", e =>
             {
@@ -43,17 +43,17 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanUpdate(UpdateApp command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
         }
 
         public static void CanRemoveImage(RemoveAppImage command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
         }
 
         public static void CanChangePlan(ChangePlan command, AppPlan? plan, IAppPlansProvider appPlans)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot change plan.", e =>
             {

backend/src/Squidex.Domain.Apps.Entities/Apps/Guards/GuardAppClients.cs

@@ -16,7 +16,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
     {
         public static void CanAttach(AppClients clients, AttachClient command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot attach client.", e =>
             {
@@ -33,7 +33,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanRevoke(AppClients clients, RevokeClient command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             GetClientOrThrow(clients, command.Id);
 
@@ -48,7 +48,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanUpdate(AppClients clients, UpdateClient command, Roles roles)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             GetClientOrThrow(clients, command.Id);
 

backend/src/Squidex.Domain.Apps.Entities/Apps/Guards/GuardAppContributors.cs

@@ -21,7 +21,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
     {
         public static Task CanAssign(AppContributors contributors, Roles roles, AssignContributor command, IUserResolver users, IAppLimitsPlan? plan)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             return Validate.It(() => "Cannot assign contributor.", async e =>
             {
@@ -64,7 +64,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanRemove(AppContributors contributors, RemoveContributor command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot remove contributor.", e =>
             {

backend/src/Squidex.Domain.Apps.Entities/Apps/Guards/GuardAppLanguages.cs

@@ -16,7 +16,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
     {
         public static void CanAdd(LanguagesConfig languages, AddLanguage command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot add language.", e =>
             {
@@ -35,7 +35,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanRemove(LanguagesConfig languages, RemoveLanguage command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot remove language.", e =>
             {
@@ -59,7 +59,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanUpdate(LanguagesConfig languages, UpdateLanguage command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot update language.", e =>
             {

backend/src/Squidex.Domain.Apps.Entities/Apps/Guards/GuardAppPatterns.cs

@@ -17,7 +17,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
     {
         public static void CanAdd(AppPatterns patterns, AddPattern command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot add pattern.", e =>
             {
@@ -54,7 +54,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanDelete(AppPatterns patterns, DeletePattern command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             if (!patterns.ContainsKey(command.PatternId))
             {
@@ -64,7 +64,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanUpdate(AppPatterns patterns, UpdatePattern command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             if (!patterns.ContainsKey(command.PatternId))
             {

backend/src/Squidex.Domain.Apps.Entities/Apps/Guards/GuardAppRoles.cs

@@ -18,7 +18,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
     {
         public static void CanAdd(Roles roles, AddRole command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot add role.", e =>
             {
@@ -35,7 +35,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanDelete(Roles roles, DeleteRole command, AppContributors contributors, AppClients clients)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             CheckRoleExists(roles, command.Name);
 
@@ -64,7 +64,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanUpdate(Roles roles, UpdateRole command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             CheckRoleExists(roles, command.Name);
 

backend/src/Squidex.Domain.Apps.Entities/Apps/Guards/GuardAppWorkflows.cs

@@ -17,7 +17,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
     {
         public static void CanAdd(AddWorkflow command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             Validate.It(() => "Cannot add workflow.", e =>
             {
@@ -30,7 +30,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanUpdate(Workflows workflows, UpdateWorkflow command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             CheckWorkflowExists(workflows, command.WorkflowId);
 
@@ -92,7 +92,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Guards
 
         public static void CanDelete(Workflows workflows, DeleteWorkflow command)
         {
-            Guard.NotNull(command);
+            Guard.NotNull(command, nameof(command));
 
             CheckWorkflowExists(workflows, command.WorkflowId);
         }

backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/AppsIndex.cs

@@ -27,7 +27,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Indexes
 
         public AppsIndex(IGrainFactory grainFactory)
         {
-            Guard.NotNull(grainFactory);
+            Guard.NotNull(grainFactory, nameof(grainFactory));
 
             this.grainFactory = grainFactory;
         }

backend/src/Squidex.Domain.Apps.Entities/Apps/Invitation/InvitationEventConsumer.cs

@@ -35,9 +35,9 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
 
         public InvitationEventConsumer(INotificationSender emailSender, IUserResolver userResolver, ISemanticLog log)
         {
-            Guard.NotNull(emailSender);
+            Guard.NotNull(emailSender, nameof(emailSender));
-            Guard.NotNull(userResolver);
+            Guard.NotNull(userResolver, nameof(userResolver));
-            Guard.NotNull(log);
+            Guard.NotNull(log, nameof(log));
 
             this.emailSender = emailSender;
             this.userResolver = userResolver;

backend/src/Squidex.Domain.Apps.Entities/Apps/Invitation/InviteUserCommandMiddleware.cs

@@ -19,7 +19,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Invitation
 
         public InviteUserCommandMiddleware(IUserResolver userResolver)
         {
-            Guard.NotNull(userResolver);
+            Guard.NotNull(userResolver, nameof(userResolver));
 
             this.userResolver = userResolver;
         }

backend/src/Squidex.Domain.Apps.Entities/Apps/Plans/ConfigAppPlansProvider.cs

@@ -29,7 +29,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Plans
 
         public ConfigAppPlansProvider(IEnumerable<ConfigAppLimitsPlan> config)
         {
-            Guard.NotNull(config);
+            Guard.NotNull(config, nameof(config));
 
             foreach (var plan in config.OrderBy(x => x.MaxApiCalls).Select(x => x.Clone()))
             {
@@ -65,7 +65,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Plans
 
         public IAppLimitsPlan? GetPlanUpgradeForApp(IAppEntity app)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
 
             return GetPlanUpgrade(app.Plan?.PlanId);
         }
@@ -86,7 +86,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Plans
 
         public (IAppLimitsPlan Plan, string PlanId) GetPlanForApp(IAppEntity app)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
 
             var planId = app.Plan?.PlanId;
             var plan = GetPlanCore(planId);

backend/src/Squidex.Domain.Apps.Entities/Apps/Plans/RedirectToCheckoutResult.cs

@@ -16,7 +16,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Plans
 
         public RedirectToCheckoutResult(Uri url)
         {
-            Guard.NotNull(url);
+            Guard.NotNull(url, nameof(url));
 
             Url = url;
         }

backend/src/Squidex.Domain.Apps.Entities/Apps/Plans/UsageGate.cs

@@ -28,9 +28,9 @@ namespace Squidex.Domain.Apps.Entities.Apps.Plans
 
         public UsageGate(IAppPlansProvider appPlansProvider, IApiUsageTracker apiUsageTracker, IGrainFactory grainFactory)
         {
-            Guard.NotNull(apiUsageTracker);
+            Guard.NotNull(apiUsageTracker, nameof(apiUsageTracker));
-            Guard.NotNull(appPlansProvider);
+            Guard.NotNull(appPlansProvider, nameof(appPlansProvider));
-            Guard.NotNull(grainFactory);
+            Guard.NotNull(grainFactory, nameof(grainFactory));
 
             this.appPlansProvider = appPlansProvider;
             this.apiUsageTracker = apiUsageTracker;
@@ -40,7 +40,7 @@ namespace Squidex.Domain.Apps.Entities.Apps.Plans
 
         public virtual async Task<bool> IsBlockedAsync(IAppEntity app, DateTime today)
         {
-            Guard.NotNull(app);
+            Guard.NotNull(app, nameof(app));
 
             var isLocked = false;
 

backend/src/Squidex.Domain.Apps.Entities/Apps/Plans/UsageNotifierGrain.cs

@@ -32,9 +32,9 @@ namespace Squidex.Domain.Apps.Entities.Apps.Plans
 
         public UsageNotifierGrain(IGrainState<State> state, INotificationSender notificationSender, IUserResolver userResolver)
         {
-            Guard.NotNull(state);
+            Guard.NotNull(state, nameof(state));
-            Guard.NotNull(notificationSender);
+            Guard.NotNull(notificationSender, nameof(notificationSender));
-            Guard.NotNull(userResolver);
+            Guard.NotNull(userResolver, nameof(userResolver));
 
             this.state = state;
             this.notificationSender = notificationSender;

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

@@ -22,7 +22,7 @@ namespace Squidex.Domain.Apps.Entities.Apps
 
         public RolePermissionsProvider(IAppProvider appProvider)
         {
-            Guard.NotNull(appProvider);
+            Guard.NotNull(appProvider, nameof(appProvider));
 
             this.appProvider = appProvider;
         }

backend/src/Squidex.Domain.Apps.Entities/Assets/AssetChangedTriggerHandler.cs

@@ -24,8 +24,8 @@ namespace Squidex.Domain.Apps.Entities.Assets
 
         public AssetChangedTriggerHandler(IScriptEngine scriptEngine, IAssetLoader assetLoader)
         {
-            Guard.NotNull(scriptEngine);
+            Guard.NotNull(scriptEngine, nameof(scriptEngine));
-            Guard.NotNull(assetLoader);
+            Guard.NotNull(assetLoader, nameof(assetLoader));
 
             this.scriptEngine = scriptEngine;
 

backend/src/Squidex.Domain.Apps.Entities/Assets/AssetCommandMiddleware.cs

@@ -33,11 +33,11 @@ namespace Squidex.Domain.Apps.Entities.Assets
             IEnumerable<IAssetMetadataSource> assetMetadataSources)
             : base(grainFactory)
         {
-            Guard.NotNull(assetEnricher);
+            Guard.NotNull(assetEnricher, nameof(assetEnricher));
-            Guard.NotNull(assetFileStore);
+            Guard.NotNull(assetFileStore, nameof(assetFileStore));
-            Guard.NotNull(assetQuery);
+            Guard.NotNull(assetQuery, nameof(assetQuery));
-            Guard.NotNull(assetMetadataSources);
+            Guard.NotNull(assetMetadataSources, nameof(assetMetadataSources));
-            Guard.NotNull(contextProvider);
+            Guard.NotNull(contextProvider, nameof(contextProvider));
 
             this.assetFileStore = assetFileStore;
             this.assetEnricher = assetEnricher;