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twitch-channel-redemptions/src/backend/pubSubClient/index.ts

83 lines
2.6 KiB
TypeScript

import { PubSubClient, PubSubRedemptionMessage } from "twitch-pubsub-client";
import { RedemptionIds } from "../../enums/Redemptions";
import { RedemptionMessage } from "../../interfaces/RedemptionMessage";
import { UserIdResolvable } from "twitch";
import { broadcast } from "../helpers/webServer";
import { getApiClient } from "../helpers/twitch";
import { getVip } from "./actions/getVip";
import { hidrate } from "./actions/hidrate";
import { highlightMessage } from "./actions/highlightMessage";
import { russianRoulette } from "./actions/russianRoulette";
import { stealVip } from "./actions/stealVip";
import { timeoutFriend } from "./actions/timeoutFriend";
const LOG_PREFIX = "[PubSub] ";
async function registerUserListener(user: UserIdResolvable) {
const apiClient = await getApiClient();
const pubSubClient = new PubSubClient();
const userId = await pubSubClient.registerUserListener(apiClient, user);
/*const listener = */ await pubSubClient.onRedemption(userId, onRedemption);
console.log(`${LOG_PREFIX}Connected & registered`);
}
async function onRedemption(message: PubSubRedemptionMessage) {
console.log(
`${LOG_PREFIX}Reward: "${message.rewardName}" (${message.rewardId}) redeemed by ${message.userDisplayName}`
);
// @ts-ignore
const reward = message._data.data.redemption.reward;
const msg: RedemptionMessage = {
id: message.id,
channelId: message.channelId,
rewardId: message.rewardId,
rewardName: message.rewardName,
rewardImage: message.rewardImage
? message.rewardImage.url_4x
: "https://static-cdn.jtvnw.net/custom-reward-images/default-4.png",
message: message.message,
userId: message.userId,
userDisplayName: message.userDisplayName,
// non directly available values from PubSubRedemptionMessage
backgroundColor: reward.background_color
};
let handledMessage: RedemptionMessage | undefined;
switch (msg.rewardId) {
case RedemptionIds.RussianRoulette:
handledMessage = await russianRoulette(msg);
break;
case RedemptionIds.TimeoutFriend:
handledMessage = await timeoutFriend(msg);
break;
case RedemptionIds.HighlightMessage:
handledMessage = await highlightMessage(msg);
break;
case RedemptionIds.GetVip:
handledMessage = await getVip(msg);
break;
case RedemptionIds.StealVip:
handledMessage = await stealVip(msg);
break;
case RedemptionIds.Hidrate:
handledMessage = await hidrate(msg);
break;
default:
console.log(`${LOG_PREFIX}Unhandled redemption ${msg.rewardId}`);
handledMessage = msg;
break;
}
if (handledMessage) {
broadcast(JSON.stringify(handledMessage));
}
}
export { registerUserListener, LOG_PREFIX };