audit activity proc (#445)

* audit activity proc

* update dead links

Author: Paul-Bob

docs/3.0/audit-logging/index.md

@@ -174,6 +174,21 @@ end # [!code focus]
 ```
 :::
 
+The `activity` key also supports a lambda to dynamically determine if the activity should be logged.
+
+Within this block, you gain access to all attributes of [`Avo::ExecutionContext`](./../execution-context) along with the `payload`, `action`, `records` and `activity_class`.
+
+A common use case is to configure audit logging for specific users, for example if you have a `User` model and a method `audit_avo_activity?` on it that returns a boolean that indicates if activities should be logged for the user:
+
+```ruby
+# app/avo/resources/product.rb
+class Avo::Resources::Product < Avo::BaseResource # [!code focus]
+  self.audit_logging = { # [!code ++] [!code focus]
+    activity: -> { current_user.audit_avo_activity? } # [!code ++] [!code focus]
+  } # [!code ++] [!code focus]
+end # [!code focus]
+```
+
 All resources and actions with audit logging activity enabled are being tracked now.
 
 But these activities aren't visible yet, right? Let's look at how to display them in the next step.

docs/4.0/audit-logging/index.md

@@ -174,6 +174,21 @@ end # [!code focus]
 ```
 :::
 
+The `activity` key also supports a lambda to dynamically determine if the activity should be logged.
+
+Within this block, you gain access to all attributes of [`Avo::ExecutionContext`](./../execution-context) along with the `payload`, `action`, `records` and `activity_class`.
+
+A common use case is to configure audit logging for specific users, for example if you have a `User` model and a method `audit_avo_activity?` on it that returns a boolean that indicates if activities should be logged for the user:
+
+```ruby
+# app/avo/resources/product.rb
+class Avo::Resources::Product < Avo::BaseResource # [!code focus]
+  self.audit_logging = { # [!code ++] [!code focus]
+    activity: -> { current_user.audit_avo_activity? } # [!code ++] [!code focus]
+  } # [!code ++] [!code focus]
+end # [!code focus]
+```
+
 All resources and actions with audit logging activity enabled are being tracked now.
 
 But these activities aren't visible yet, right? Let's look at how to display them in the next step.