A simple bot for Telegram written in Java, that allows its users to clock in, clock out and review their time balance.

The bot features

• calculation of time balance
• translations (English, Russian, German, Japanese)
• easy to use interface (inline buttons for clock in / clock out)
• configurable working hours per week day
• definition of arbitrary holidays
• file export
• arbitrary comments along a time stamp e.g. current work item / ticket number / diary entry / etc.
• simple server side persistence
• on demand deletion of user data

An up-to-date installation is running here: Open link with telegram client

Some outdated screenshots of the welcome screen, language selection and example actions:

Prerequisites

You need a Telegram Client + Java and Maven to compile and run the bot:

1. Download source of Work time bot.
2. Build all in one jar file:

   mvn clean install

3. Search for "BotFather" in Telegram, tell it to create a new bot and remember its BOT-TOKEN for Telegram API calls
4. Start the program:

java -jar timerclockbot-1.0.0.jar BOT-TOKEN

-> Your bot is up and running and is ready to manage your working time in Telegram.