Statum/example/HomeEntrypoint.vala

using Statum;
using Invercargill;
using Invercargill.DataStructures;

namespace Example {

    /**
     * Entrypoint for the home page: hydrates a `counter` slot the template binds
     * to with `stm-text="counter.value"`.
     */
    public class HomeEntrypoint : StatumEntrypoint {

        public override async Lot<Model.DirectiveDto> handle() throws GLib.Error {
            var directives = new Series<Model.DirectiveDto>();

            var counter_public = new PropertyDictionary();
            counter_public.set_native<int>("value", 42);
            var counter_state = new State() {
                type_name = "counter",
                public_data = counter_public,
                private_data = new PropertyDictionary()
            };
            var counter_slot = state_service.new_slot(Scope.PAGE, counter_state);
            var counter_frame = state_service.sign_slot(counter_slot.id);
            directives.add(new Model.SetDirectiveDto.with_frame((!)counter_frame));

            return directives;
        }
    }
}