SelectMenuHandler
Base class for a select menu handler on the HTTP transport.
Pass the select kind first and the customId definitions second, the same order as @SelectMenuRoute, so this.event.data and its values/resolved are narrowed to that kind. Read this.params for a single route or this.match for several, and reply through the handler members or rewrite the source message with this.update.
abstract class SelectMenuHandler<
Kind extends SelectMenuKind,
Defs extends readonly AnyCustomId[]
> extends ComponentHandler<SelectMenuInteractionFor<Kind>, Defs>Member visibility
Filter class members by access level.
constructor
Constructs a new instance of the InteractionHandler class
InteractionHandler(
event: Event,
core: Core,
dispatch?: DispatchContext
)Inherited from:InteractionHandler
Showing members with Protected visibility and higher.
Kind
The select kind from SelectMenuKind, e.g. SelectMenuKind.User.
Kind extends SelectMenuKindDefs
The customId definitions this handler decodes, e.g. [typeof AssignId].
Defs extends readonly AnyCustomId[]api
Typed Discord REST API (@discordjs/core/http-only) over core.rest, one instance per core. The interaction callbacks on api.interactions bypass the reply surface. The no-raw-interaction-acks rule flags them in handler classes.
protected api: APIInherited from:RepliableHandler
core
readonly core: TCoreInherited from:BaseHandler
- optional
dispatch
protected readonly dispatch: DispatchContext | undefinedInherited from:BaseHandler
event
protected readonly event: EventInherited from:BaseHandler
logger
protected readonly logger: LoggerInherited from:BaseHandler
params
The decoded params of the single route this handler is registered for.
Reading this decodes this.event.data.custom_id once (cached after the first read) and throws StaleCustomId or InvalidCustomId when the wire no longer matches the current shape, which the dispatcher boundary turns into a reply. On a handler registered for several routes this is never, so use match instead.
protected params: SingleParams<Defs>Inherited from:ComponentHandler
routeId
protected readonly routeId: stringInherited from:RepliableHandler
sender
protected readonly sender: TSenderInherited from:RepliableHandler
buildSender()
protected buildSender(
event: Event,
core: Core,
routeId: string
): ReplySenderInherited from:RepliableHandler
defer()
Show a "thinking" placeholder, then fill it later with edit.
Inherited from:RepliableHandler
deferUpdate()
Acknowledge the component without changing the source message.
Inherited from:ComponentHandler
delete()
Delete the initial reply or deferred placeholder. Pass a target to delete a message a prior send returned.
Inherited from:RepliableHandler
edit()
Rewrite the initial reply or deferred placeholder. The targeted form rewrites a message a prior send returned.
protected async edit(
response: ReplyResponse<TNative> | string
): Promise<TMessage>Inherited from:RepliableHandler
execute()
Holds the main logic of your handler. The dispatcher calls it after the handler's gates pass, so a gate that refuses stops execute() from running.
Inherited from:BaseHandler
followUp()
Send a new message once the interaction is acknowledged.
protected async followUp(
response: ReplyResponse<TNative> | string,
opts?: SendOpts
): Promise<TMessage>Inherited from:RepliableHandler
match()
Run the arm for whichever route the component was minted from. Use this only when the handler is registered for several routes. A single-route handler reads this.params directly. On a multi-route handler this.params is never, so match is the only way to read the decoded params.
Provide one arm per registered route, keyed by its prefix, and each arm receives that route's own decoded params. The arms cover every registered route prefix, checked at compile time, and a prefix unmatched at runtime throws CustomIdMatchArmMissing. Decoding runs before any arm, so a stale or corrupt wire throws before an arm body executes.
protected async match<Ret>(arms: MatchArms<Defs, Ret>): Promise<Ret>armsOne callback per registered route, keyed by prefix.
Inherited from:ComponentHandler
reply()
Send the initial response, exactly once.
protected async reply(
response: ReplyResponse<TNative> | string,
opts?: SendOpts
): Promise<TMessage>Inherited from:RepliableHandler
send()
Routes to reply, followUp, or edit based on the current ack state.
protected async send(
response: ReplyResponse<TNative> | string,
opts?: SendOpts
): Promise<TMessage>Inherited from:RepliableHandler
showModal()
Open a modal. Must be the initial response to this interaction. The modal kind rejects this call at compile time (Discord forbids a modal in response to a modal).
protected async showModal(
this: InteractionHandler<
Exclude<Repliables, APIModalSubmitInteraction>
>,
modal: ModalLike
): Promise<void>Inherited from:InteractionHandler
update()
Rewrite the source message this component interaction came from.
protected async update(
response: ReplyResponse | string
): Promise<SentMessage>Inherited from:ComponentHandler