v0.17.0

Warning: This update of ken introduces a lot of API changes. Please update carefully.

Modals [#10]

You can now open modals in the component handler function. The ComponentContext now has a
method OpenModal which can be used to open a modal in Discord on interaction with the
message component.

// ComponentContext gives access to the underlying
// MessageComponentInteractionData and gives the
// ability to open a Modal afterwards.
type ComponentContext interface {
    ContextResponder

    // GetData returns the underlying
    // MessageComponentInteractionData.
    GetData() discordgo.MessageComponentInteractionData

    // OpenModal opens a new modal with the given
    // title, content and components built with the
    // passed build function. A channel is returned
    // which will receive a ModalContext when the user
    // has interacted with the modal.
    OpenModal(
        title string,
        content string,
        build func(b ComponentAssembler),
    ) (<-chan ModalContext, error)
}

Please take a look at the modals example to see further details on
how to use modals with ken.

Breaking API Changes

A lot of breaking changes have been introduced to use more interfaces instead of struct
instances which allows better testability using mocks.

The Run method of the Command interface now is getting passed a Context interface instead
of a reference to an instance of Ctx. This also means, if you are directly accessing Session
or Event for example from the Ctx instance, you need to change it to accessing these via the
available getter methods (GetSession or GetEvent for example).

The SubCommandHandler now also passes an interface SubCommandContext to
the Run instead of a reference to an instance of SubCommandCtx.

The access to CtxResponder, SubCommandCtx, ComponentCtx and ModalCtx are now private
for a cleaner API.

Update

go get -v -u github.com/zekrotja/ken@v0.17.0