From 80c923bf1c59960714bf781296900babc13e7253 Mon Sep 17 00:00:00 2001
From: adithyagenie <adithyagenie@gmail.com>
Date: Sun, 16 Jun 2024 00:52:00 +0530
Subject: [PATCH] Add multiple group broadcast support

Signed-off-by: adithyagenie <adithyagenie@gmail.com>
---
 README.md                      |  4 ++--
 src/bot/commands/contestRem.ts | 21 +++++++++++++++------
 src/index.ts                   |  5 +++--
 3 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index d850eb9..a75228c 100644
--- a/README.md
+++ b/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
 
diff --git a/src/bot/commands/contestRem.ts b/src/bot/commands/contestRem.ts
index 949811f..50dfe5b 100644
--- a/src/bot/commands/contestRem.ts
+++ b/src/bot/commands/contestRem.ts
@@ -1,15 +1,21 @@
 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),
-		`LeetCode ${contestName} is in ~10 minutes.\n
+	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),
-		`CodeChef contest is in ~10 minutes.\n
+	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) {
@@ -17,7 +23,10 @@ export async function reminderContestCF(contestName: string, contestID: number,
 		timeZone: 'Asia/Calcutta',
 		timeStyle: "short"
 	};
-	await bot.api.sendMessage(parseInt(process.env.CHAT_ID as string),
-		`${contestName} at ${new Date(contestTime).toLocaleTimeString('en-US', options)} IST starts in ~10 minutes.
+	const chatids = (process.env.CHAT_ID as string).split(",").map(i => parseInt(i));
+	for (const id of chatids) {
+		await bot.api.sendMessage(id,
+			`${contestName} at ${new Date(contestTime).toLocaleTimeString('en-US', options)} IST starts in ~10 minutes.
 Attend the contest here: https://codeforces.com/contests/${contestID}`);
+	}
 }
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
index 7c1b588..e54626d 100644
--- a/src/index.ts
+++ b/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") ||