Simple bank application with Spring Boot and Spring Data

Imagine yourself town that exists on the Wild West and has population about 1000 people. Country Bank is located in the town. Simple application was developed for bank which offers e-services (Are you sure there is on the Wild West?)

• Subscribe. Anonymous user might subscribe by email. Authenticated user just needs click a button for subscribe/ unsubscribe (email will taken from account)
• Create account. After sign up in system, registration token will have sent for confirmatioin of registration
• Send message to the bank. Messages are saving in database. Authenticated user just needs wrote a message text (email and name will taken from account)
• Reset password if user forget it. Reset password token will have sent on email

All tokens valid 24 hours.

After authentication you can use other features, as

• Transfer money to bill
• Make payments for fines, debts, or public services (For simplicity this all was combines in one action – make payment. Then let the government chooses for which payment has been  )
• Take credits or put their money in deposit
• Check bills or open new bill.
• Check transactions by bill
• Choose active bill

Controllers are receiving all requests, after checking by validators. If request are valid then services process this interaction with database.

• You must have jdk 8 and gradle
• Download sources from github
• You need export environment variables for mail provider: CONFIG_MAIL_HOST, CONFIG_MAIL_PORT, CONFIG_MAIL_SMTP_AUTH, CONFIG_MAIL_STARTTLS, CONFIG_MAIL_USERNAME, CONFIG_MAIL_PASSWORD or override these variable in Application.yml in classpath.
• Run gradle bootRun, then server starts on port 8000

• Install docker and docker-compose
• You need export environment variables for mail provider: CONFIG_MAIL_HOST, CONFIG_MAIL_PORT, CONFIG_MAIL_SMTP_AUTH, CONFIG_MAIL_STARTTLS, CONFIG_MAIL_USERNAME, CONFIG_MAIL_PASSWORD.
• In your terminal run docker-compose up, then server starts on port 8000