NasaPhoto Telegram Bot

This Bot can send beautiful photos of the day from NASA.

Bot is deployed to Heroku and available in telegram --> NasaPhoto Telegram Bot

💻 Deployment

Deployment process as easy as possible: Required software:

• terminal for running bash scripts
• docker
• docker-compose
• directories for environments:

1. <root project>/jrtb-bot.env

   🗝️File contents:

   - BOT_USERNAME=<username value>
   - BOT_TOKEN=<token value>
   - BOT_DB_USERNAME=<db username>
   - BOT_DB_PASSWORD=<db password>
   
   

2. <root project>/jrtb-db-prod.env

   🗝️File contents:

   - MYSQL_DATABASE=<db name>
   - JDBC_DATABASE_USERNAME=<db username>
   - JDBC_DATABASE_PASSWORD=<db user password>
   - MYSQL_ROOT_PASSWORD=<root password>
   
   

to deploy application, switch to needed branch and run bash script:

$ bash start.sh

That's all.

🖱️ Local development

For local development and testing, use docker-compose-test.yml. Run command:

docker-compose -f docker-compose-test.yml up

Next step, is to run SpringBoot app with configured Edit Configuration in which five env vars are provided:

bot.token=${token}; bot.name=${username}; nasa.api_key=${api_key}; spring.datasource.username=${db_username}; spring.datasource.password=${db_password}

File for environments <root project>/jrtb-db-dev.env

🗝️File contents:

- MYSQL_DATABASE=<db name>
- JDBC_DATABASE_USERNAME=<db username>
- JDBC_DATABASE_PASSWORD=<db user password>
- MYSQL_ROOT_PASSWORD=<root password>

And add VM Options:

-Dspring.profiles.active=test

With these configurations - run SpringBoot main method.

🧰 Technological stack

• SpringBoot as a skeleton framework
• Spring Scheduler as a task manager
• MySQL database as a database for saving user and subscription info
• Flyway database migration tool
• Telegram-bot SpringBoot starter
• Spring Data starter

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