Add Simple State Checker document.

Resolve #8895

docs/en/Authorization.md

@@ -265,37 +265,7 @@ myGroup.AddPermission("Book_Creation")
 
 #### Creating a Custom Permission Dependency
 
-Any class implements the `IPermissionStateProvider` interface can disable a permission based on a custom condition.
+`PermissionDefinition` supports state check, Please refer to [Simple State Checker's documentation](SimpleStateChecker.md) 
-
-**Example:**
-
-````csharp
-public class MyCustomPermissionStateProvider : IPermissionStateProvider
-{
-    public Task<bool> IsEnabledAsync(PermissionStateContext context)
-    {
-        // You can implement your own logic here. 
-        return Task.FromResult(
-            context.Permission.Name.StartsWith("Acme.BookStore"));
-    }
-}
-````
-
-Then you can add `MyCustomPermissionStateProvider` to any permission definition, using the `AddStateProviders` extension method:
-
-````csharp
-myGroup.AddPermission("Book_Creation")
-    .AddStateProviders(new MyCustomPermissionStateProvider());
-````
-
-Or you can globally add your custom provider to make it working for all permissions:
-
-````csharp
-Configure<AbpPermissionOptions>(options =>
-{
-	options.GlobalStateProviders.Add<MyCustomPermissionStateProvider>();
-});
-````
 
 ## IAuthorizationService
 

docs/en/SimpleStateChecker.md

@@ -0,0 +1,125 @@
+# Simple State Checker
+
+The **state** of some objects may depend on multiple conditions, such as some permissions are required, features need to be enabled, or it is only for special users and roles are available.
+
+## Definition state checker.
+
+Any class can inherit `IHasSimpleStateCheckers` to support state checks.
+
+````csharp
+public class MyObject : IHasSimpleStateCheckers<MyObject>
+{
+    public int Id { get; set; }
+
+    public List<ISimpleStateChecker<MyObject>> SimpleStateCheckers { get; }
+
+    public MyObject()
+    {
+        SimpleStateCheckers = new List<ISimpleStateChecker<MyObject>>();
+    }
+}
+````
+
+The `MyObject` class contains a collection of state checkers, you can add your custom checkers to it.
+
+````csharp
+public class MyObjectStateChecker : ISimpleStateChecker<MyObject>
+{
+    public Task<bool> IsEnabledAsync(SimpleStateCheckerContext<MyObject> context)
+    {
+        var currentUser = context.ServiceProvider.GetRequiredService<ICurrentUser>();
+        return Task.FromResult(currentUser.IsInRole("Admin"));
+    }
+}
+````
+
+````csharp
+var myobj = new MyObject()
+{
+    Id = 100
+};
+
+myobj.SimpleStateCheckers.Add(new MyObjectStateChecker());
+````
+
+## Definition global state checker.
+
+`AbpSimpleStateCheckerOptions` is the options class that used to set the global state checkers for specific object.
+
+Example: Add global state for `MyObject`:
+
+````csharp
+services.Configure<AbpSimpleStateCheckerOptions<MyObject>>(options =>
+{
+    options.GlobalSimpleStateCheckers.Add<MyGlobalObjectStateChecker>();
+    //options.GlobalSimpleStateCheckers.Add<>(); //Add more global state checkers
+});
+````
+
+> Write this inside the `ConfigureServices` method of your module.
+
+### Check the state
+
+You can inject `ISimpleStateCheckerManager<MyObject>` service to check state.
+
+````csharp
+bool enabled = await stateCheckerManager.IsEnabledAsync(myobj);
+````
+
+### Batch check the states
+
+If there are many instance items that require state checking, there may be performance problems.
+
+In this case, you can implement `ISimpleBatchStateChecker`. It can check multiple items at once.
+You need to make sure that the same `ISimpleBatchStateChecker` instance is added to the `SimpleStateCheckers` of multiple instances.
+
+> `SimpleBatchStateCheckerBase` inherits the `ISimpleBatchStateChecker` interface and implements the `IsEnabledAsync` method of a single object by default.
+
+````csharp
+public class MyObjectBatchStateChecker : SimpleBatchStateCheckerBase<MyObject>
+{
+    public override Task<SimpleStateCheckerResult<MyObject>> IsEnabledAsync(SimpleBatchStateCheckerContext<MyObject> context)
+    {
+        var result = new SimpleStateCheckerResult<MyObject>(context.States);
+
+        foreach (var myObject in context.States)
+        {
+            if (myObject.Id > 100)
+            {
+                result[myObject] = true;
+            }
+        }
+
+        return Task.FromResult(result);
+    }
+}
+````
+
+````csharp
+var myobj1 = new MyObject()
+{
+    Id = 100
+};
+var myobj2 = new MyObject()
+{
+    Id = 99
+};
+
+var myObjectBatchStateChecker = new MyObjectBatchStateChecker();
+
+myobj1.SimpleStateCheckers.Add(myObjectBatchStateChecker);
+myobj2.SimpleStateCheckers.Add(myObjectBatchStateChecker);
+
+SimpleStateCheckerResult<MyObject> stateCheckerResult = await stateCheckerManager.IsEnabledAsync(new []{ myobj1, myobj2 });
+````
+
+## Built-in state checker
+
+The `PermissionDefinition`, `ApplicationMenuItem` and `ToolbarItem` objects have implemented state checks and have built-in general state checkers, you can directly use their extension methods.
+
+````csharp
+RequireAuthenticated();
+RequirePermissions(bool requiresAll, params string[] permissions);
+RequireFeatures(bool requiresAll, params string[] features);
+RequireGlobalFeatures(bool requiresAll, params Type[] globalFeatures);
+````

docs/en/UI/AspNetCore/Navigation-Menu.md

@@ -104,7 +104,6 @@ There are more options of a menu item (the constructor of the `ApplicationMenuIt
 * `target` (`string`): Target of the menu item. Can be `null` (default), "\_*blank*", "\_*self*", "\_*parent*", "\_*top*" or a frame name for web applications.
 * `elementId` (`string`): Can be used to render the element with a specific HTML `id` attribute.
 * `cssClass` (`string`): Additional string classes for the menu item.
-* `RequiredPermissionName` (`string`): The required permission name, this menu item will be removed if this permission is not granted.
 
 ### Authorization
 
@@ -121,21 +120,21 @@ if (await context.IsGrantedAsync("MyPermissionName"))
 }
 ````
 
-For the authorization, you can use `RequiredPermissionName` as a shortcut. It is also more performant, ABP optimizes the permission check for all the items.
+For the authorization, you can use `RequirePermissions` extension method as a shortcut. It is also more performant, ABP optimizes the permission check for all the items.
 
 ````csharp
 context.Menu.AddItem(
     new ApplicationMenuItem("MyProject.Crm", l["Menu:CRM"])
         .AddItem(new ApplicationMenuItem(
-            name: "MyProject.Crm.Customers", 
+                name: "MyProject.Crm.Customers",
-            displayName: l["Menu:Customers"], 
+                displayName: l["Menu:Customers"],
-            url: "/crm/customers",
+                url: "/crm/customers")
-            requiredPermissionName: "MyProject.Crm.Customers")
+            .RequirePermissions("MyProject.Crm.Customers")
         ).AddItem(new ApplicationMenuItem(
-            name: "MyProject.Crm.Orders", 
+                name: "MyProject.Crm.Orders",
-            displayName: l["Menu:Orders"],
+                displayName: l["Menu:Orders"],
-            url: "/crm/orders",
+                url: "/crm/orders")
-            requiredPermissionName: "MyProject.Crm.Orders")
+            .RequirePermissions("MyProject.Crm.Orders")
         )
 );
 ````

docs/en/UI/AspNetCore/Toolbars.md

@@ -61,10 +61,10 @@ if (await context.IsGrantedAsync("MyPermissionName"))
 }
 ````
 
-You can use `RequiredPermissionName` as a shortcut. It is also more performant, ABP optimizes the permission check for all the items.
+You can use `RequirePermissions` extension method as a shortcut. It is also more performant, ABP optimizes the permission check for all the items.
 
 ````csharp
-context.Toolbar.Items.Insert(0, new ToolbarItem(typeof(NotificationViewComponent), requiredPermissionName: "MyPermissionName"));
+context.Toolbar.Items.Insert(0, new ToolbarItem(typeof(NotificationViewComponent)).RequirePermissions("MyPermissionName"));
 ````
 
 This class adds the `NotificationViewComponent` as the first item in the `Main` toolbar.

docs/en/docs-nav.json

@@ -379,6 +379,10 @@
         {
           "text": "Cancellation Token Provider",
           "path": "Cancellation-Token-Provider.md"
+        },
+        {
+          "text": "Simple State Checker",
+          "path": "SimpleStateChecker.md"
         }
       ]
     },