Add extensions to register conditions in the Rules module

OrchardCore.sln

@@ -519,6 +519,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "OrchardCore.Email.Azure", "
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "OrchardCore.Email.Smtp", "src\OrchardCore.Modules\OrchardCore.Email.Smtp\OrchardCore.Email.Smtp.csproj", "{E8A1097D-A65A-4B17-A3A2-F50D79552732}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OrchardCore.Rules.Core", "src\OrchardCore\OrchardCore.Rules.Core\OrchardCore.Rules.Core.csproj", "{4BAA08A2-878C-4B96-86BF-5B3DB2B6C2C7}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -1371,6 +1373,10 @@ Global
 		{E8A1097D-A65A-4B17-A3A2-F50D79552732}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E8A1097D-A65A-4B17-A3A2-F50D79552732}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E8A1097D-A65A-4B17-A3A2-F50D79552732}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4BAA08A2-878C-4B96-86BF-5B3DB2B6C2C7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4BAA08A2-878C-4B96-86BF-5B3DB2B6C2C7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4BAA08A2-878C-4B96-86BF-5B3DB2B6C2C7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4BAA08A2-878C-4B96-86BF-5B3DB2B6C2C7}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -1608,6 +1614,7 @@ Global
 		{47777735-7432-4CCA-A8C5-672E9EE65121} = {90030E85-0C4F-456F-B879-443E8A3F220D}
 		{C35AB37B-5A09-4896-BEEE-B126B7E7018A} = {A066395F-6F73-45DC-B5A6-B4E306110DCE}
 		{E8A1097D-A65A-4B17-A3A2-F50D79552732} = {A066395F-6F73-45DC-B5A6-B4E306110DCE}
+		{4BAA08A2-878C-4B96-86BF-5B3DB2B6C2C7} = {F23AC6C2-DE44-4699-999D-3C478EF3D691}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {46A1D25A-78D1-4476-9CBF-25B75E296341}

src/OrchardCore.Modules/OrchardCore.Rules/OrchardCore.Rules.csproj

@@ -19,7 +19,7 @@
     <ProjectReference Include="..\..\OrchardCore\OrchardCore.DisplayManagement\OrchardCore.DisplayManagement.csproj" />
     <ProjectReference Include="..\..\OrchardCore\OrchardCore.Module.Targets\OrchardCore.Module.Targets.csproj" />
     <ProjectReference Include="..\..\OrchardCore\OrchardCore.ResourceManagement\OrchardCore.ResourceManagement.csproj" />
-    <ProjectReference Include="..\..\OrchardCore\OrchardCore.Rules.Abstractions\OrchardCore.Rules.Abstractions.csproj" />
+    <ProjectReference Include="..\..\OrchardCore\OrchardCore.Rules.Core\OrchardCore.Rules.Core.csproj" />
   </ItemGroup>
 
 </Project>

src/OrchardCore.Modules/OrchardCore.Rules/Startup.cs

@@ -1,4 +1,3 @@
-using System.Text.Json.Serialization;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
 using OrchardCore.ContentManagement.Display.ContentDisplay;
@@ -27,83 +26,49 @@ public override void ConfigureServices(IServiceCollection services)
                 .AddScoped<IRuleMigrator, RuleMigrator>();
 
             // All condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, AllConditionDisplayDriver>()
-                .AddCondition<AllConditionGroup, AllConditionEvaluator, ConditionFactory<AllConditionGroup>>();
+            services.AddRule<AllConditionGroup, AllConditionEvaluator, AllConditionDisplayDriver>();
 
             // Any condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, AnyConditionDisplayDriver>()
-                .AddCondition<AnyConditionGroup, AnyConditionEvaluator, ConditionFactory<AnyConditionGroup>>();
+            services.AddRule<AnyConditionGroup, AnyConditionEvaluator, AnyConditionDisplayDriver>();
 
             // Boolean condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, BooleanConditionDisplayDriver>()
-                .AddCondition<BooleanCondition, BooleanConditionEvaluator, ConditionFactory<BooleanCondition>>();
+            services.AddRule<BooleanCondition, BooleanConditionEvaluator, BooleanConditionDisplayDriver>();
 
             // Homepage condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, HomepageConditionDisplayDriver>()
-                .AddCondition<HomepageCondition, HomepageConditionEvaluator, ConditionFactory<HomepageCondition>>();
+            services.AddRule<HomepageCondition, HomepageConditionEvaluator, HomepageConditionDisplayDriver>();
 
             // Url condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, UrlConditionDisplayDriver>()
-                .AddCondition<UrlCondition, UrlConditionEvaluator, ConditionFactory<UrlCondition>>();
+            services.AddRule<UrlCondition, UrlConditionEvaluator, UrlConditionDisplayDriver>();
 
             // Culture condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, CultureConditionDisplayDriver>()
-                .AddCondition<CultureCondition, CultureConditionEvaluator, ConditionFactory<CultureCondition>>();
+            services.AddRule<CultureCondition, CultureConditionEvaluator, CultureConditionDisplayDriver>();
 
             // Role condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, RoleConditionDisplayDriver>()
-                .AddCondition<RoleCondition, RoleConditionEvaluator, ConditionFactory<RoleCondition>>();
+            services.AddRule<RoleCondition, RoleConditionEvaluator, RoleConditionDisplayDriver>();
 
-            // Javascript condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, JavascriptConditionDisplayDriver>()
-                .AddCondition<JavascriptCondition, JavascriptConditionEvaluator, ConditionFactory<JavascriptCondition>>();
+            // JavaScript condition.
+            services.AddRule<JavascriptCondition, JavascriptConditionEvaluator, JavascriptConditionDisplayDriver>();
 
             // Is authenticated condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, IsAuthenticatedConditionDisplayDriver>()
-                .AddCondition<IsAuthenticatedCondition, IsAuthenticatedConditionEvaluator, ConditionFactory<IsAuthenticatedCondition>>();
+            services.AddRule<IsAuthenticatedCondition, IsAuthenticatedConditionEvaluator, IsAuthenticatedConditionDisplayDriver>();
 
             // Is anonymous condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, IsAnonymousConditionDisplayDriver>()
-                .AddCondition<IsAnonymousCondition, IsAnonymousConditionEvaluator, ConditionFactory<IsAnonymousCondition>>();
+            services.AddRule<IsAnonymousCondition, IsAnonymousConditionEvaluator, IsAnonymousConditionDisplayDriver>();
 
             // Content type condition.
-            services
-                .AddScoped<IDisplayDriver<Condition>, ContentTypeConditionDisplayDriver>()
-                .AddCondition<ContentTypeCondition, ContentTypeConditionEvaluatorDriver, ConditionFactory<ContentTypeCondition>>()
+            services.AddScoped<IDisplayDriver<Condition>, ContentTypeConditionDisplayDriver>()
+                .AddRuleCondition<ContentTypeCondition, ContentTypeConditionEvaluatorDriver>()
                 .AddScoped<IContentDisplayDriver>(sp => sp.GetRequiredService<ContentTypeConditionEvaluatorDriver>());
 
-            // Allows to serialize 'Condition' derived types for List<Condition> Layer.LayerRule
-            services.AddJsonDerivedTypeInfo<AllConditionGroup, Condition>();
-            services.AddJsonDerivedTypeInfo<AnyConditionGroup, Condition>();
-            services.AddJsonDerivedTypeInfo<BooleanCondition, Condition>();
-            services.AddJsonDerivedTypeInfo<ContentTypeCondition, Condition>();
-            services.AddJsonDerivedTypeInfo<CultureCondition, Condition>();
-            services.AddJsonDerivedTypeInfo<HomepageCondition, Condition>();
-            services.AddJsonDerivedTypeInfo<IsAnonymousCondition, Condition>();
-            services.AddJsonDerivedTypeInfo<IsAuthenticatedCondition, Condition>();
-            services.AddJsonDerivedTypeInfo<JavascriptCondition, Condition>();
-            services.AddJsonDerivedTypeInfo<RoleCondition, Condition>();
-            services.AddJsonDerivedTypeInfo<UrlCondition, Condition>();
-
             // Allows to serialize 'ConditionOperator' derived types
-            services.AddJsonDerivedTypeInfo<StringEqualsOperator, ConditionOperator>();
-            services.AddJsonDerivedTypeInfo<StringNotEqualsOperator, ConditionOperator>();
-            services.AddJsonDerivedTypeInfo<StringStartsWithOperator, ConditionOperator>();
-            services.AddJsonDerivedTypeInfo<StringNotStartsWithOperator, ConditionOperator>();
-            services.AddJsonDerivedTypeInfo<StringEndsWithOperator, ConditionOperator>();
-            services.AddJsonDerivedTypeInfo<StringNotEndsWithOperator, ConditionOperator>();
-            services.AddJsonDerivedTypeInfo<StringContainsOperator, ConditionOperator>();
-            services.AddJsonDerivedTypeInfo<StringNotContainsOperator, ConditionOperator>();
+            services.AddRuleConditionOperator<StringEqualsOperator>()
+                .AddRuleConditionOperator<StringNotEqualsOperator>()
+                .AddRuleConditionOperator<StringStartsWithOperator>()
+                .AddRuleConditionOperator<StringNotStartsWithOperator>()
+                .AddRuleConditionOperator<StringEndsWithOperator>()
+                .AddRuleConditionOperator<StringNotEndsWithOperator>()
+                .AddRuleConditionOperator<StringContainsOperator>()
+                .AddRuleConditionOperator<StringNotContainsOperator>();
         }
     }
 }

src/OrchardCore/OrchardCore.Abstractions/Json/Serialization/ServiceCollectionExtensions.cs

@@ -9,11 +9,10 @@ public static class ServiceCollectionExtensions
     /// Registers a JSON type resolver allowing to serialize a given type from its base type.
     /// </summary>
     public static IServiceCollection AddJsonDerivedTypeInfo<TDerived, TBase>(this IServiceCollection services)
-        where TDerived : class where TBase : class =>
-
-        services.Configure<JsonDerivedTypesOptions>(options =>
+        where TDerived : class
+        where TBase : class
+        => services.Configure<JsonDerivedTypesOptions>(options =>
         {
-
             if (!options.DerivedTypes.TryGetValue(typeof(TBase), out var derivedTypes))
             {
                 derivedTypes = [];

src/OrchardCore/OrchardCore.Rules.Abstractions/ServiceCollectionExtensions.cs

@@ -21,6 +21,7 @@ public static IServiceCollection AddCondition(this IServiceCollection services,
             return services;
         }
 
+        [Obsolete("This method is deprecated and will be removed in future releases. Please use the .AddRule<> or .AddRuleCondition<> extensions found in OrchardCore.Rule.Core instead.")]
         public static IServiceCollection AddCondition<TCondition, TConditionEvaluator, TConditionFactory>(this IServiceCollection services)
             where TCondition : Condition
             where TConditionEvaluator : IConditionEvaluator

src/OrchardCore/OrchardCore.Rules.Core/OrchardCore.Rules.Core.csproj

@@ -0,0 +1,24 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <RootNamespace>OrchardCore.Rules</RootNamespace>
+    <Title>OrchardCore Rules Core</Title>
+    <Description>
+      $(OCCMSDescription)
+
+      Core implementation for Rules module.
+    </Description>
+    <PackageTags>$(PackageTags) OrchardCoreCMS</PackageTags>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\OrchardCore.Abstractions\OrchardCore.Abstractions.csproj" />
+    <ProjectReference Include="..\OrchardCore.DisplayManagement\OrchardCore.DisplayManagement.csproj" />
+    <ProjectReference Include="..\OrchardCore.Rules.Abstractions\OrchardCore.Rules.Abstractions.csproj" />
+  </ItemGroup>
+
+</Project>

src/OrchardCore/OrchardCore.Rules.Core/ServiceCollectionExtensions.cs

@@ -0,0 +1,31 @@
+using System.Text.Json.Serialization;
+using Microsoft.Extensions.DependencyInjection;
+using OrchardCore.DisplayManagement.Handlers;
+
+namespace OrchardCore.Rules;
+
+public static class ServiceCollectionExtensions
+{
+    public static IServiceCollection AddRule<TCondition, TEvaluator, TDisplayDriver>(this IServiceCollection services)
+        where TCondition : Condition, new()
+        where TEvaluator : IConditionEvaluator
+        where TDisplayDriver : class, IDisplayDriver<Condition>
+        => services.AddRuleCondition<TCondition, TEvaluator>()
+            .AddScoped<IDisplayDriver<Condition>, TDisplayDriver>();
+
+    public static IServiceCollection AddRuleConditionOperator<TOperator>(this IServiceCollection services)
+        where TOperator : ConditionOperator
+        => services.AddJsonDerivedTypeInfo<TOperator, ConditionOperator>();
+
+    public static IServiceCollection AddRuleCondition<TCondition, TConditionEvaluator>(this IServiceCollection services)
+        where TCondition : Condition, new()
+        => services.AddCondition(typeof(TCondition), typeof(TConditionEvaluator), typeof(ConditionFactory<TCondition>))
+        .AddJsonDerivedTypeInfo<TCondition, Condition>();
+
+    public static IServiceCollection AddRuleCondition<TCondition, TConditionEvaluator, TConditionFactory>(this IServiceCollection services)
+        where TCondition : Condition
+        where TConditionEvaluator : IConditionEvaluator
+        where TConditionFactory : IConditionFactory
+        => services.AddCondition(typeof(TCondition), typeof(TConditionEvaluator), typeof(TConditionFactory))
+        .AddJsonDerivedTypeInfo<TCondition, Condition>();
+}

src/docs/reference/modules/Rules/README.md

@@ -4,19 +4,16 @@ Enabling the `OrchardCore.Rules` module allows you to implement condition based
 
 ### Custom Conditions
 
-You may create your own conditions for more complex scenarios.
-
-You will need to implement the abstractions found in the `OrchardCore.Rules.Abstractions` package.
+For more intricate scenarios, you have the option to craft your own conditions. To achieve this, you'll be required to implement the following abstractions from the `OrchardCore.Rules.Abstractions` package:
 
 - `Condition`
 - `ConditionEvaluator`
 - `ConditionDisplayDriver`
-- Appropriate views for your condition display driver.
+
+Afterward, proceed with registering the services as follows:
 
 ``` csharp
-  services
-    .AddScoped<IDisplayDriver<Condition>, BooleanConditionDisplayDriver>()
-    .AddCondition<BooleanCondition, BooleanConditionEvaluator, ConditionFactory<BooleanCondition>>();
+services.AddRule<BooleanCondition, BooleanConditionEvaluator, BooleanConditionDisplayDriver>();
 ```
 
 Refer [Layers](../Layers/README.md) for more information about rules and conditions.

src/docs/releases/1.9.0.md

@@ -42,7 +42,17 @@ services.AddAdminNode<PlaceholderAdminNode, PlaceholderAdminNodeNavigationBuilde
 services.AddJsonDerivedTypeInfo<UrlCondition, Condition>();
 ```
 
-In particular, any type introduced in custom modules inheriting from `MenuItem`, `AdminNode`, `Condition`, `ConditionOperator`, `Query`, `SitemapType` will have to use this method.
+Alternatively, you can simplify your code by using the newly added extensions to register custom conditions. For example,
+
+```csharp
+services.AddRule<HomepageCondition, HomepageConditionEvaluator, HomepageConditionDisplayDriver>();
+```
+
+ - Any type introduced in custom modules inheriting from `MenuItem`, `AdminNode`, `Condition`, `ConditionOperator`, `Query`, `SitemapType` will have to register the class using the `services.AddJsonDerivedTypeInfo<>` method. For example,
+
+```csharp
+services.AddJsonDerivedTypeInfo<SqlQuery, Query>();
+```
 
  - The extension `PopulateSettings<T>(model)` was removed from `PartFieldDefinition`. If you are using this method in your code, you'll have to get the settings using the `Settings` object directly. For instance, if you have this code,
 

test/OrchardCore.Benchmarks/RuleBenchmark.cs

@@ -26,7 +26,7 @@ public class RuleBenchmark
         static RuleBenchmark()
         {
             var services = RuleTests.CreateRuleServiceCollection()
-                .AddCondition<HomepageCondition, HomepageConditionEvaluator, ConditionFactory<HomepageCondition>>()
+                .AddRuleCondition<HomepageCondition, HomepageConditionEvaluator>()
                 .AddSingleton<IGlobalMethodProvider, DefaultLayersMethodProvider>()
                 .AddMemoryCache()
                 .AddScripting()

test/OrchardCore.Tests/Modules/OrchardCore.Rules/RuleTests.cs

@@ -43,7 +43,7 @@ public async Task ShouldEvaluateHomepage(string path, bool isHomepage, bool expe
             };
 
             var services = CreateRuleServiceCollection()
-                .AddCondition<HomepageCondition, HomepageConditionEvaluator, ConditionFactory<HomepageCondition>>();
+                .AddRuleCondition<HomepageCondition, HomepageConditionEvaluator>();
 
             var mockHttpContextAccessor = new Mock<IHttpContextAccessor>();
             var context = new DefaultHttpContext();
@@ -73,7 +73,7 @@ public async Task ShouldEvaluateBoolean(bool boolean, bool expected)
             };
 
             var services = CreateRuleServiceCollection()
-                .AddCondition<BooleanCondition, BooleanConditionEvaluator, ConditionFactory<BooleanCondition>>();
+                .AddRuleCondition<BooleanCondition, BooleanConditionEvaluator>();
 
             var serviceProvider = services.BuildServiceProvider();
 
@@ -104,8 +104,8 @@ public async Task ShouldEvaluateAny(bool first, bool second, bool expected)
             };
 
             var services = CreateRuleServiceCollection()
-                .AddCondition<AnyConditionGroup, AnyConditionEvaluator, ConditionFactory<AnyConditionGroup>>()
-                .AddCondition<BooleanCondition, BooleanConditionEvaluator, ConditionFactory<BooleanCondition>>();
+                .AddRuleCondition<AnyConditionGroup, AnyConditionEvaluator>()
+                .AddRuleCondition<BooleanCondition, BooleanConditionEvaluator>();
 
             var serviceProvider = services.BuildServiceProvider();
 
@@ -132,7 +132,7 @@ public async Task ShouldEvaluateUrlEquals(string path, string requestPath, bool
             };
 
             var services = CreateRuleServiceCollection()
-                .AddCondition<UrlCondition, UrlConditionEvaluator, ConditionFactory<UrlCondition>>();
+                .AddRuleCondition<UrlCondition, UrlConditionEvaluator>();
 
             var mockHttpContextAccessor = new Mock<IHttpContextAccessor>();
             var context = new DefaultHttpContext();
@@ -165,7 +165,7 @@ public async Task ShouldEvaluateJavascriptCondition(string script, string reques
             };
 
             var services = CreateRuleServiceCollection()
-                .AddCondition<JavascriptCondition, JavascriptConditionEvaluator, ConditionFactory<JavascriptCondition>>()
+                .AddRuleCondition<JavascriptCondition, JavascriptConditionEvaluator>()
                 .AddSingleton<IGlobalMethodProvider, DefaultLayersMethodProvider>()
                 .AddMemoryCache()
                 .AddScripting()