Add multiple group broadcast support

Signed-off-by: adithyagenie <adithyagenie@gmail.com>

README.md

@@ -29,7 +29,7 @@ variables.
     WEBHOOK_URL="your_webhook_url"
     WEBHOOK_SECRET="your_webhook_secret"
     PORT=your_port_number
-    CHAT_ID="your_chat_id"
+    CHAT_ID="your_chat_ids seperated by commas"
     ```
 
 4. Run the bot:
@@ -44,7 +44,7 @@ variables.
 - **WEBHOOK_URL**: The URL for the webhook (required if using webhook mode).
 - **WEBHOOK_SECRET**: The secret for the webhook (required if using webhook mode).
 - **PORT**: The port number to run the webhook server on (required if using webhook mode).
-- **CHAT_ID**: The chat ID of the group or person where the bot will send notifications.
+- **CHAT_ID**: The chat IDs of the group or person where the bot will send notifications, seperated by commas. 
 
 ## Usage
 

src/bot/commands/contestRem.ts

@@ -1,23 +1,32 @@
 import { bot } from "../bot";
 
 export async function reminderContestLC(contestName: string, contestKey: string): Promise<void> {
-	await bot.api.sendMessage(parseInt(process.env.CHAT_ID as string),
+	const chatids = (process.env.CHAT_ID as string).split(",").map(i => parseInt(i));
+	for (const id of chatids) {
+		await bot.api.sendMessage(id,
 			`LeetCode ${contestName} is in ~10 minutes.\n
 Attend the contest here: https://leetcode.com/contest/${contestKey}/`);
 	}
+}
 
 export async function reminderContestCodeChef(): Promise<void> {
-	await bot.api.sendMessage(parseInt(process.env.CHAT_ID as string),
+	const chatids = (process.env.CHAT_ID as string).split(",").map(i => parseInt(i));
+	for (const id of chatids) {
+		await bot.api.sendMessage(id,
 			`CodeChef contest is in ~10 minutes.\n
 Attend the contest here: https://www.codechef.com/contests/`);
 	}
+}
 
 export async function reminderContestCF(contestName: string, contestID: number, contestTime: Date) {
 	let options: { timeZone: string, timeStyle: "short" } = {
 		timeZone: 'Asia/Calcutta',
 		timeStyle: "short"
 	};
-	await bot.api.sendMessage(parseInt(process.env.CHAT_ID as string),
+	const chatids = (process.env.CHAT_ID as string).split(",").map(i => parseInt(i));
+	for (const id of chatids) {
+		await bot.api.sendMessage(id,
 			`${contestName} at ${new Date(contestTime).toLocaleTimeString('en-US', options)} IST starts in ~10 minutes.
 Attend the contest here: https://codeforces.com/contests/${contestID}`);
 	}
+}

src/index.ts

@@ -1,11 +1,12 @@
 import { config } from "dotenv";
+
+config();
+
 import { FastifyInstance } from "fastify";
 import { startserver } from "./api/server";
 import { botInit } from "./bot/bot";
 import { contestScheduler } from "./helpers/scheduler";
 
-config();
-
 if (process.env.BOT_TOKEN === undefined ||
 	process.env.RUN_METHOD === undefined ||
 	(process.env.RUN_METHOD !== "POLLING" && process.env.RUN_METHOD !== "WEBHOOK") ||