Statum/example/HomeEntrypoint.vala

using Statum;
using Invercargill;
using Invercargill.DataStructures;

namespace Example {

    // Typed slot models — GObject properties mapped to/from Properties via
    // GObjectMapping. ActionDto fields round-trip as nested JSON.

    public class CounterPrivate : Object {
        public int delta { get; set; }
    }

    public class CounterPublic : Object {
        public int value { get; set; }
        public Model.ActionDto bump { get; set; }
    }

    public class PagePublic : Object {
        public Model.ActionDto login { get; set; }
    }

    public class AuthPublic : Object {
        public string name { get; set; }
        public string role { get; set; }
        public Model.ActionDto logout { get; set; }
    }

    public class AuthPrivate : Object {
        public bool is_admin { get; set; }
    }

    /**
     * Entrypoint for the home page: hydrates counter + page slots with typed
     * models, embedding action references as fields.
     */
    public class HomeEntrypoint : StatumEntrypoint {

        public override async DirectiveBuilder handle() throws GLib.Error {
            var bump_private = new CounterPrivate();
            bump_private.delta = 1;
            var bump_ref = action_registry.author_private<BumpCounterAction, CounterPrivate>(bump_private);

            var counter = new CounterPublic();
            counter.value = 0;
            counter.bump = bump_ref;

            var page = new PagePublic();
            page.login = action_registry.author<LoginAction>();

            return directives()
                .set_typed<CounterPublic>("counter", Scope.PAGE, counter)
                .set_typed<PagePublic>("page", Scope.PAGE, page);
        }
    }

    /**
     * Entrypoint for the guarded dashboard page.
     */
    public class DashboardEntrypoint : StatumEntrypoint {

        public override async DirectiveBuilder handle() throws GLib.Error {
            return directives().notify("info", "Welcome to your dashboard");
        }
    }
}