ARC0004: [Command] type must have public Handle() method

Rule

Any type marked with [Command] must declare a public instance Handle() method.

Severity

Error

Example

Violation

using Cratis.Arc.Commands.ModelBound;

[Command]
public record CreateOrder
{
    public string OrderId { get; set; }
}

using Cratis.Arc.Commands.ModelBound;

[Command]
public record CreateOrder
{
    internal void Handle()
    {
    }
}

Fix

using Cratis.Arc.Commands.ModelBound;

[Command]
public record CreateOrder
{
    public string OrderId { get; set; }

    public void Handle()
    {
    }
}