140 lines
3.6 KiB
TypeScript
140 lines
3.6 KiB
TypeScript
import { PubSubClient, PubSubRedemptionMessage } from "twitch-pubsub-client";
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import { broadcast, chatClient, connect, say, } from "./src/backend/chatClient";
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import { getApiClient, getAuthProvider } from "./src/backend/helpers/twitch";
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import { saveScheduledActions, scheduledActions } from "./src/backend/helpers/scheduledActions";
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import { ApiClient } from "twitch";
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import { listen, } from "./src/backend/webServer";
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const channel = "alexbcberio";
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let apiClient: ApiClient;
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async function init() {
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const authProvider = await getAuthProvider();
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apiClient = await getApiClient();
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const pubSubClient = new PubSubClient();
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const userId = await pubSubClient.registerUserListener(apiClient, channel);
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/*const listener = */ await pubSubClient.onRedemption(userId, onRedemption);
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console.log("[Twitch PubSub] Connected & registered");
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await connect(authProvider, [channel]);
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listen();
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}
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init();
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async function onRedemption(message: PubSubRedemptionMessage) {
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console.log(
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`Reward: "${message.rewardName}" (${message.rewardId}) redeemed by ${message.userDisplayName}`
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);
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// @ts-ignore
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const reward = message._data.data.redemption.reward;
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let msg: any = {
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id: message.id,
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channelId: message.channelId,
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rewardId: message.rewardId,
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rewardName: message.rewardName,
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rewardImage: message.rewardImage
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? message.rewardImage.url_4x
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: "https://static-cdn.jtvnw.net/custom-reward-images/default-4.png",
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message: message.message,
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userDisplayName: message.userDisplayName,
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// non directly available values from PubSubRedemptionMessage
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backgroundColor: reward.background_color
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};
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switch (msg.rewardId) {
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// robar vip
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case "ac750bd6-fb4c-4259-b06d-56953601243b":
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msg = await stealVip(msg);
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break;
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}
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if (msg) {
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console.log(msg);
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broadcast(msg);
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}
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}
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// adds a user to vips
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async function addVip(channel: string, username: string, message?: string) {
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if (!message) {
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message = `Otorgado VIP a @${username}.`;
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}
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await chatClient.addVip(channel, username);
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say(channel, message);
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}
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async function hasVip(channel: string, username: string) {
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if (!username) {
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return false;
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}
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const vips = await chatClient.getVips(channel);
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return vips.includes(username);
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}
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// removes a user from vips
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async function removeVip(channel: string, username: string, message?: string) {
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if (!message) {
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message = `Se ha acabado el chollo, VIP de @${username} eliminado.`;
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}
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await chatClient.removeVip(channel, username);
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say(channel, message);
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}
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async function getUsernameFromId(userId: number) {
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const user = await apiClient.helix.users.getUserById(userId);
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if (!user) {
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return null;
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}
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return user.displayName;
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}
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// remove vip from a user to grant it to yourself
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async function stealVip(msg: {
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channelId: string;
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userDisplayName: string;
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message: string;
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}) {
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const channel = await getUsernameFromId(parseInt(msg.channelId));
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if (!channel) {
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console.log("No channel found");
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return;
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}
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const addVipUser = msg.userDisplayName;
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const removeVipUser = msg.message;
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if (await hasVip(channel, removeVipUser)) {
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await removeVip(channel, removeVipUser);
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await addVip(channel, addVipUser);
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const scheduledRemoveVipIndex = scheduledActions.findIndex(
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s => s.action === "removeVip" && s.username === removeVipUser
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);
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if (scheduledRemoveVipIndex > -1) {
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scheduledActions[scheduledRemoveVipIndex].username = addVipUser;
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saveScheduledActions();
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}
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msg.message = `@${addVipUser} ha robado el VIP a @${removeVipUser}.`;
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return msg;
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}
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return null;
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} |