Functiongatewayv0.7.5Decorator

RegisterEvent

Registers an event handler class with one or more Discord.js events.

Associates the decorated class with the provided Discord client events for automatic registration and execution when those events are emitted.

Supply any number of event tuples. Each tuple can include per event options.

RegisterEvent<Defs>(
    defs: Defs
): <
    HandlerCtor extends Constructor<
        EventHandler<Defs[number][0]>
    >
>(
    constructor: HandlerCtor
) => void

\@RegisterEvent([Events.MessageCreate])
class MessageHandler extends EventHandler<Events.MessageCreate> {
  async execute() {
    // Handle message creation
  }
}

\@RegisterEvent([Events.MessageCreate], [Events.MessageUpdate])
class MessageHandler extends EventHandler<Events.MessageCreate | Events.MessageUpdate> {
  async execute() {
    // Handle message creation or update
  }
}

\@RegisterEvent([Events.MessageCreate, { frequency: 'once' }], [Events.MessageUpdate])
class OneTimeMessageHandler extends EventHandler<Events.MessageCreate | Events.MessageUpdate> {
  async execute() {
    // Handle only the first message creation, and message update normally
  }
}

Defs

Defs

defs

defs: Defs

One or more tuples of [event, options]