GroupModerBot is a reliable Telegram moderation bot designed to help you maintain order in your groups. It provides administrators with a flexible warning system, allowing them to issue warnings, and automatically mute or ban repeat offenders based on configurable thresholds.

• Windows x64
• Compiler with C++20 support
• SQLiteCpp
• tgbot-cpp
• Boost (Required by tgbot-cpp)

1. ⚖️ Warning System - Issue warnings to group members and set custom penalties. Includes an auto-mute feature where mute duration increases progressively using the Fibonacci sequence.
2. 🛡️ Fault Tolerance - The bot is completely crash-resistant. Exception handling ensures it stays online continuously unless the host runs out of memory or power.
3. 🔒 Persistent Storage - All data (admins, warnings, group settings) is stored securely in an SQLite database. No data is lost upon restart or disconnection.

Follow these steps to launch the bot:

1. Download the latest release

• Go to the Releases.
• Download the GroupModerBot_[Version]_[OperatingSystem].zip archive and extract it to an empty folder. The path to the folder with .exe must not contain non-Latin letters. Do not separate the .exe from the .dll files.

2. Get a bot token

• Create a new bot in @BotFather on Telegram.
• Send /token to get the bot token.

To function as a moderator, the bot needs specific permissions in BotFather:

• Send /setjoingroups -> Select your bot -> Enable (Allows adding the bot to groups).
• Send /setprivacy -> Select your bot -> Disable (Allows the bot to read all messages in the group, which is required for reply-based commands).

3. Database setup

• The bot requires an SQLite database to function. You have two options:

  • Automatic (Recommended): Simply skip this step. If the configuration file does not contain DbPath=, a file GroupModerBotDatabase.db containing the necessary structure will be automatically created in the folder with the .exe.
  • Manual: If you wish to use a custom location or filename, create a .db (you can use DB Browser or SQLiteStudio for this, for example). The path to .db must not contain non-Latin letters. And then create the necessary tables in this database:

CREATE TABLE "BotAdmins" (
	"Id"	INTEGER NOT NULL UNIQUE,
	"FirstName"	TEXT NOT NULL,
	"LastName"	TEXT NOT NULL,
	"Username"	TEXT NOT NULL,
	"IsBot"	INTEGER NOT NULL,
	"IsPremium"	INTEGER NOT NULL,
	"IsBotOwner"	INTEGER NOT NULL,
	PRIMARY KEY("Id")
)

CREATE TABLE "Groups" (
	"Id"	INTEGER NOT NULL UNIQUE,
	"Title"	TEXT NOT NULL,
	"UniqueTitle"	TEXT NOT NULL UNIQUE,
	"Type"	INTEGER NOT NULL CHECK("Type" >= 0 AND "Type" <= 3),
	"IsBotAdmin"	INTEGER NOT NULL CHECK("IsBotAdmin" = 0 OR "IsBotAdmin" = 1),
	"IsBotActive"	INTEGER NOT NULL CHECK("IsBotActive" = 0 OR "IsBotActive" = 1),
	PRIMARY KEY("Id")
)

CREATE TABLE "GroupsSettings" (
	"Id"	INTEGER NOT NULL UNIQUE,
	"NumWarnToMute"	INTEGER NOT NULL CHECK("NumWarnToMute" >= 0),
	"NumWarnToBan"	INTEGER NOT NULL CHECK("NumWarnToBan" >= 0),
	FOREIGN KEY("Id") REFERENCES "Groups"("Id") ON DELETE CASCADE
)

CREATE TABLE "UsersWarnings" (
	"Id"	INTEGER NOT NULL,
	"GroupId"	INTEGER NOT NULL,
	"QuantityWarn"	INTEGER NOT NULL CHECK("QuantityWarn" >= 0),
	PRIMARY KEY("Id","GroupId"),
	FOREIGN KEY("GroupId") REFERENCES "Groups"("Id") ON DELETE CASCADE
)

4. Configuration

• Open the DataForBot.txt file in the folder with the .exe.
• Fill in your BotToken and (optionally) your DbPath:

DbPath=C:\Users\UserName\Desktop\Database\DBForBot.db
BotToken=1234567890:AAFJmnuH50H05MqFwJZrrpI2FTRGTFCWK68

• IMPORTANT:
  • Line order does not matter, but ensure there are no spaces around the = sign.
  • Any other text or empty lines in the file will be ignored.
  • If you remove DbPath= , a .db file will be automatically created as described in step 3 (Automatic).

5. Run & Authenticate

• Run GroupModerBot.exe.
• If everything is configured correctly, you will see a successful initialization log in the console, ending with [BOT] [EVENT] bot: "NameBot" has been launched.
• Look for the confirmation code in the console output and copy it: [PROGRAM] [EVENT] confirmation code: 255127673...
• Open a private chat with your bot in Telegram and click Start.
• Claim ownership by sending the following command with your copied code: /addAdmin 255127673...

The bot will reply: you have become a bot owner. You are now the owner of the bot and have full access to its functionality!

Syntax guide:

• Parameters: < > = required, [ ] = optional.
• Location: 🔒 = private chat, 👥 = groups.
• Access: 👑 = owner, 🛡️ = admin, 👤 = guest.

Parameters Reference:

• UniqueTitle: A unique string (1-32 characters). Allowed: A-z, 0-9, and underscore _.
• AdminConfirmationCode: A unique 32-character numeric verification string.
• AdminNumber: The specific index number retrieved from the /admins list.
• QuantityWarns: An integer. Warns: cannot be negative.

• Linux support
• Full multithreading
• Logging to a file
• Improving the informativeness of logging
• Improving the bot's functionality
• Improving the bot's usability

• Found a bug or have a suggestion? Feel free to open an issues.

• If you want to support the project, please give it a star. ⭐