Core models added.

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

@@ -0,0 +1,62 @@
+// ==========================================================================
+//  AppPattern.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+
+using System;
+using System.Diagnostics.Contracts;
+using Squidex.Infrastructure;
+
+namespace Squidex.Domain.Apps.Core.Apps
+{
+    public class AppPattern
+    {
+        private readonly Guid id;
+        private readonly string name;
+        private readonly string pattern;
+        private readonly string defaultMessage;
+
+        public Guid Id
+        {
+            get { return id; }
+        }
+
+        public string Name
+        {
+            get { return name; }
+        }
+
+        public string Pattern
+        {
+            get { return pattern; }
+        }
+
+        public string DefaultMessage
+        {
+            get { return defaultMessage; }
+        }
+
+        public AppPattern(Guid id, string name, string pattern, string defaultMessage)
+        {
+            Guard.NotNullOrEmpty(name, nameof(name));
+            Guard.NotNullOrEmpty(pattern, nameof(pattern));
+
+            this.id = id;
+            this.name = name;
+            this.pattern = pattern;
+            this.defaultMessage = defaultMessage;
+        }
+
+        [Pure]
+        public AppPattern Update(string name, string pattern, string defaultMessage)
+        {
+            Guard.NotNullOrEmpty(name, nameof(name));
+            Guard.NotNullOrEmpty(pattern, nameof(pattern));
+
+            return new AppPattern(this.id, name, pattern, defaultMessage);
+        }
+    }
+}

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

@@ -0,0 +1,57 @@
+// ==========================================================================
+//  AppPatterns.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+using System;
+using System.Collections.Immutable;
+using System.Diagnostics.Contracts;
+using Squidex.Infrastructure;
+
+namespace Squidex.Domain.Apps.Core.Apps
+{
+    public sealed class AppPatterns : DictionaryWrapper<Guid, AppPattern>
+    {
+        public static readonly AppPatterns Empty = new AppPatterns();
+
+        private AppPatterns()
+            : base(ImmutableDictionary<Guid, AppPattern>.Empty)
+        {
+        }
+
+        public AppPatterns(ImmutableDictionary<Guid, AppPattern> inner)
+            : base(inner)
+        {
+        }
+
+        [Pure]
+        public AppPatterns Add(Guid id, string name, string pattern, string defaultMessage)
+        {
+            var newPattern = new AppPattern(id, name, pattern, defaultMessage);
+
+            return new AppPatterns(Inner.Add(id, newPattern));
+        }
+
+        [Pure]
+        public AppPatterns Remove(Guid id)
+        {
+            return new AppPatterns(Inner.Remove(id));
+        }
+
+        [Pure]
+        public AppPatterns Update(Guid id, string name, string pattern, string defaultMessage)
+        {
+            Guard.NotNullOrEmpty(name, nameof(name));
+            Guard.NotNullOrEmpty(pattern, nameof(pattern));
+
+            if (!TryGetValue(id, out var appPattern))
+            {
+                return this;
+            }
+
+            return new AppPatterns(Inner.SetItem(id, appPattern.Update(name, pattern, defaultMessage)));
+        }
+    }
+}

src/Squidex.Domain.Apps.Core.Model/Apps/Json/AppPatternsConverter.cs

@@ -0,0 +1,37 @@
+// ==========================================================================
+//  AppPatternsConverter.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+using System;
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using Newtonsoft.Json;
+using Squidex.Infrastructure.Json;
+
+namespace Squidex.Domain.Apps.Core.Apps.Json
+{
+    public sealed class AppPatternsConverter : JsonClassConverter<AppPatterns>
+    {
+        protected override void WriteValue(JsonWriter writer, AppPatterns value, JsonSerializer serializer)
+        {
+            var json = new Dictionary<Guid, JsonAppPattern>(value.Count);
+
+            foreach (var client in value)
+            {
+                json.Add(client.Key, new JsonAppPattern(client.Value));
+            }
+
+            serializer.Serialize(writer, json);
+        }
+
+        protected override AppPatterns ReadValue(JsonReader reader, Type objectType, JsonSerializer serializer)
+        {
+            var json = serializer.Deserialize<Dictionary<Guid, JsonAppPattern>>(reader);
+
+            return new AppPatterns(json.ToImmutableDictionary(x => x.Key, x => x.Value.ToPattern()));
+        }
+    }
+}

src/Squidex.Domain.Apps.Core.Model/Apps/Json/JsonAppPattern.cs

@@ -0,0 +1,42 @@
+// ==========================================================================
+//  JsonAppPattern.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+using System;
+using Newtonsoft.Json;
+using Squidex.Infrastructure.Reflection;
+
+namespace Squidex.Domain.Apps.Core.Apps.Json
+{
+    public class JsonAppPattern
+    {
+        [JsonProperty]
+        public Guid Id { get; set; }
+
+        [JsonProperty]
+        public string Name { get; set; }
+
+        [JsonProperty]
+        public string Pattern { get; set; }
+
+        [JsonProperty]
+        public string DefaultMessage { get; set; }
+
+        public JsonAppPattern()
+        {
+        }
+
+        public JsonAppPattern(AppPattern pattern)
+        {
+            SimpleMapper.Map(pattern, this);
+        }
+
+        public AppPattern ToPattern()
+        {
+            return new AppPattern(Id, Name, Pattern, DefaultMessage);
+        }
+    }
+}

src/Squidex.Domain.Apps.Events/Apps/AppPatternAdded.cs

@@ -0,0 +1,25 @@
+// ==========================================================================
+//  AppPatternAdded.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+
+using System;
+using Squidex.Infrastructure.EventSourcing;
+
+namespace Squidex.Domain.Apps.Events.Apps
+{
+    [EventType(nameof(AppPatternAdded))]
+    public sealed class AppPatternAdded : AppEvent
+    {
+        public Guid Id { get; set; }
+
+        public string Name { get; set; }
+
+        public string Pattern { get; set; }
+
+        public string DefaultMessage { get; set; }
+    }
+}

src/Squidex.Domain.Apps.Events/Apps/AppPatternDeleted.cs

@@ -0,0 +1,21 @@
+// ==========================================================================
+//  AppPatternDeleted.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+
+using System;
+using Squidex.Infrastructure.EventSourcing;
+
+namespace Squidex.Domain.Apps.Events.Apps
+{
+    [EventType(nameof(AppPatternDeleted))]
+    public sealed class AppPatternDeleted : AppEvent
+    {
+        public Guid Id { get; set; }
+
+        public string Name { get; set; }
+    }
+}

src/Squidex.Domain.Apps.Events/Apps/AppPatternUpdated.cs

@@ -0,0 +1,25 @@
+// ==========================================================================
+//  AppPatternUpdated.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+
+using System;
+using Squidex.Infrastructure.EventSourcing;
+
+namespace Squidex.Domain.Apps.Events.Apps
+{
+    [EventType(nameof(AppPatternUpdated))]
+    public sealed class AppPatternUpdated : AppEvent
+    {
+        public Guid Id { get; set; }
+
+        public string Name { get; set; }
+
+        public string Pattern { get; set; }
+
+        public string DefaultMessage { get; set; }
+    }
+}

tests/Squidex.Domain.Apps.Core.Tests/Model/Apps/AppPatternJsonTests.cs

@@ -0,0 +1,44 @@
+// ==========================================================================
+//  AppClientJsonTests.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+
+using System;
+using FluentAssertions;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using Squidex.Domain.Apps.Core.Apps;
+using Xunit;
+
+namespace Squidex.Domain.Apps.Core.Model.Apps
+{
+    public class AppPatternJsonTests
+    {
+        private readonly JsonSerializer serializer = TestData.DefaultSerializer();
+
+        [Fact]
+        public void Should_serialize_and_deserialize()
+        {
+            var patterns = AppPatterns.Empty;
+
+            var guid1 = Guid.NewGuid();
+            var guid2 = Guid.NewGuid();
+            var guid3 = Guid.NewGuid();
+
+            patterns = patterns.Add(guid1, "Name1", "Pattern1", "Default");
+            patterns = patterns.Add(guid2, "Name2", "Pattern2", "Default");
+            patterns = patterns.Add(guid3, "Name3", "Pattern3", "Default");
+
+            patterns = patterns.Update(guid2, "Name2 Update", "Pattern2 Update", "Default2");
+
+            patterns = patterns.Remove(guid1);
+
+            var appPatterns = JToken.FromObject(patterns, serializer).ToObject<AppPatterns>(serializer);
+
+            appPatterns.ShouldBeEquivalentTo(patterns);
+        }
+    }
+}

tests/Squidex.Domain.Apps.Core.Tests/Model/Apps/AppPatternsTests.cs

@@ -0,0 +1,80 @@
+// ==========================================================================
+//  AppClientsTests.cs
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex Group
+//  All rights reserved.
+// ==========================================================================
+
+using System;
+using System.Linq;
+using FluentAssertions;
+using Squidex.Domain.Apps.Core.Apps;
+using Xunit;
+
+#pragma warning disable SA1310 // Field names must not contain underscore
+
+namespace Squidex.Domain.Apps.Core.Model.Apps
+{
+    public class AppPatternsTests
+    {
+        private readonly AppPatterns defaultPatterns;
+        private readonly Guid firstId = Guid.NewGuid();
+        private readonly Guid id = Guid.NewGuid();
+
+        public AppPatternsTests()
+        {
+            defaultPatterns = AppPatterns.Empty.Add(firstId, "Default", "Default Pattern", "Message");
+
+            id = Guid.NewGuid();
+        }
+
+        [Fact]
+        public void Should_add_pattern()
+        {
+            var patterns = defaultPatterns.Add(id, "NewPattern", "New Pattern", "Message");
+
+            patterns[id].ShouldBeEquivalentTo(new AppPattern(id, "NewPattern", "New Pattern", "Message"));
+        }
+
+        [Fact]
+        public void Should_throw_exception_if_add_pattern_with_same_id()
+        {
+            var patterns = defaultPatterns.Add(id, "NewPattern", "New Pattern", "Message");
+
+            Assert.Throws<ArgumentException>(() => patterns.Add(id, "NewPattern", "New Pattern", "Message"));
+        }
+
+        [Fact]
+        public void Should_update_pattern()
+        {
+            var patterns = defaultPatterns.Update(firstId, "UpdatePattern", "Update Pattern", "Message");
+
+            patterns[firstId].ShouldBeEquivalentTo(new AppPattern(firstId, "UpdatePattern", "Update Pattern", "Message"));
+        }
+
+        [Fact]
+        public void Should_return_same_patterns_if_pattern_not_found()
+        {
+            var patterns = defaultPatterns.Update(id, "NewPattern", "NewPattern", "Message");
+
+            Assert.Same(defaultPatterns, patterns);
+        }
+
+        [Fact]
+        public void Should_remove_pattern()
+        {
+            var patterns = defaultPatterns.Remove(firstId);
+
+            Assert.Empty(patterns);
+        }
+
+        [Fact]
+        public void Should_do_nothing_if_remove_pattern_not_found()
+        {
+            var patterns = defaultPatterns.Remove(id);
+
+            Assert.NotSame(defaultPatterns, patterns);
+        }
+    }
+}

tests/Squidex.Domain.Apps.Core.Tests/TestData.cs

@@ -35,6 +35,7 @@ namespace Squidex.Domain.Apps.Core
                 ContractResolver = new ConverterContractResolver(
                     new AppClientsConverter(),
                     new AppContributorsConverter(),
+                    new AppPatternsConverter(),
                     new InstantConverter(),
                     new LanguageConverter(),
                     new LanguagesConfigConverter(),