QuizBot

This is a telegram bot I made when preparing for OCP 17. It saves questions and answers to them, which can be later asked in a form of quiz. It might be helpful when preparing for some exam.

My deployed bot:

https://t.me/learn_quiz_bot

How to deploy:

1. Create your bot with BotFather and define 4 commands: /get_card, /random_quiz, /quiz, /stop. You should also remember your bot's token received from BotFather, you will need it in step 3
2. Compile the project with maven. I've included maven-assembly-plugin, so you can execute mvn clean compile assembly:single
3. To start the bot execute java -jar quiz.jar [BOT_TOKEN] command. Insert your token from step 1 instead of [BOT_TOKEN]

How to use when deployed:

• User types a message. a dialog with bot is initiated, where bot asks user to provide details for the future flashcard. When bot gets all the necessary information, the card is saved to the Database
• /get_card command - prints all existing user's flashcards. If user has > 20 cards, the pagination occurs. When user selects one the printed cards, more detailed information is printed about the selected card and a button to delete it
• /random_quiz command - starts quiz with random category (quiz size is limited to 10 flashcards)
• /quiz command - when user selects the category based on a previously saved cards, bot starts quiz (quiz size is limited to 10 flashcards)
• /stop command - oh sh*t button. Stops ongoing quiz (and clears the conversation state)

TODO Features:

1. /set_quiz_size command to step away from hardcoded size of 10 flashcards per quiz
2. /import command to mass import cards as a .csv file

Known bugs:

• Making too long question/answer, so that telegram splits it in two messages
• Using buttons from previous conversations may lead to unexpected results