mjolnir/src/MatrixEmitter.ts
Gnuxie 704bb660c2
Refactor how we listen for matrix events. (#446)
* Refactor Matrix event listener in Mjolnir and ManagedMjolnir.

closes https://github.com/matrix-org/mjolnir/issues/411.

Issue #411 says that we have to be careful about room.join,
but this was before we figured how to make matrix-appservice-bridge
echo events sent by its own intents.

* Remove MatrixClientListener since it isn't actually needed.

* Protect which config values can be used for ManagedMjolnirs.

* Introduce MatrixSendClient

so listeners aren't accidentally added to a MatrixClient instead
of MatrixEmitter.

* doc

* Move provisioned mjolnir config to src/config.

This just aids maintance so whenever someone goes to change the config
of the bot they will see this and update it.

* doc for matrix intent listener.
2022-12-06 17:17:40 +00:00

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2.3 KiB
TypeScript

/*
Copyright 2019-2022 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import EventEmitter from "events";
import { MatrixClient } from "matrix-bot-sdk";
/**
* This is an interface created in order to keep the event listener
* Mjolnir uses for new events generic.
* Used to provide a unified API for messages received from matrix-bot-sdk (using GET /sync)
* when we're in single bot mode and messages received from matrix-appservice-bridge (using pushed /transaction)
* when we're in appservice mode.
*/
export declare interface MatrixEmitter extends EventEmitter {
on(event: 'room.event', listener: (roomId: string, mxEvent: any) => void ): this
emit(event: 'room.event', roomId: string, mxEvent: any): boolean
on(event: 'room.message', listener: (roomId: string, mxEvent: any) => void ): this
emit(event: 'room.message', roomId: string, mxEvent: any): boolean
on(event: 'room.invite', listener: (roomId: string, mxEvent: any) => void ): this
emit(event: 'room.invite', roomId: string, mxEvent: any): boolean
on(event: 'room.join', listener: (roomId: string, mxEvent: any) => void ): this
emit(event: 'room.join', roomId: string, mxEvent: any): boolean
on(event: 'room.leave', listener: (roomId: string, mxEvent: any) => void ): this
emit(event: 'room.leave', roomId: string, mxEvent: any): boolean
on(event: 'room.archived', listener: (roomId: string, mxEvent: any) => void ): this
emit(event: 'room.archived', roomId: string, mxEvent: any): boolean
start(): Promise<void>;
stop(): void;
}
/**
* A `MatrixClient` without the properties of `MatrixEmitter`.
* This is in order to enforce listeners are added to `MatrixEmitter`s
* rather than on the matrix-bot-sdk version of the matrix client.
*/
export type MatrixSendClient = Omit<MatrixClient, keyof MatrixEmitter>;