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  • Richard Ockerby 6 posts 97 karma points c-trib
    May 30, 2020 @ 13:55
    Richard Ockerby
    0

    Override Core Components

    Hi there,

    I'm hitting an error when saving members through a Hangfire task (already raised here https://github.com/umbraco/Umbraco-CMS/issues/8090).

    As a quick fix for the project I'm on I was looking for help in how to override core components?

    Specifically I'm looking to have a new version of this to contain the fix - https://github.com/umbraco/Umbraco-CMS/blob/v8/contrib/src/Umbraco.Core/Compose/AuditEventsComponent.cs

  • Richard Ockerby 6 posts 97 karma points c-trib
    Jun 01, 2020 @ 08:33
    Richard Ockerby
    100

    Turns out there's a handy Components.Replace function as part of the Composition class which allows you to swap out components. An example of how to use this would be:

    using Umbraco.Core.Composing;
    using Umbraco.Core;
    
    namespace MyNamespace
    {
        public class TestComposer : IUserComposer
        {
            public void Compose(Composition composition)
            {
                composition.Components().Replace<Umbraco.Core.Compose.AuditEventsComponent, TestComponent>();
            }
        }
    
        public class TestComponent : IComponent
        {
            public void Initialize()
            {
            }
    
            //...All the stuff I want to do instead of the AuditEventsComponent!
    
            public void Terminate()
            {
            }
        }
    }
    

    Thanks to Rowan for the help on Slack!

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