99ditui/Admin.Core/Aop/AopHelper.cs

using Castle.DynamicProxy;
using System;
using System.Reflection;
using System.Threading.Tasks;

namespace Admin.Core.Aop
{
    public class AopHelper
    {
        public static async Task<T> ExecuteGenericMethod<T>(Task<T> returnValue, Action<T> callBackAction, Action<Exception> exceptionAction, Action finallyAction)
        {
            try
            {
                var result = await returnValue;
                callBackAction?.Invoke(result);
                return result;
            }
            catch (Exception ex)
            {
                exceptionAction?.Invoke(ex);
                return default;
            }
            finally
            {
                finallyAction?.Invoke();
            }
        }

        public static object CallGenericMethod(IInvocation invocation, Action<object> callBackAction, Action<Exception> exceptionAction, Action finallyAction)
        {
            return typeof(AopHelper)
            .GetMethod("ExecuteGenericMethod", BindingFlags.Public | BindingFlags.Static)
            .MakeGenericMethod(invocation.Method.ReturnType.GenericTypeArguments[0])
            .Invoke(null, new object[] { invocation.ReturnValue, callBackAction, exceptionAction, finallyAction });
        }
    }
}