A toy banking application.

• Ruby (See .ruby-version file for the exact Ruby version)
• Postgresql

(See Dockerfile for further details)

To create both the test and development databases:

bin/rails db:create

To ensure the database is setup:

bin/rails db:prepare

...or to destructively reset the database:

bin/rails db:reset

To run a development server, run the following from the root of the project directory:

bin/rails server

The app will be available locallys at http://localhost:3000/

To run the full test suite:

bundle exec rspec

For testing in development, there is the following seed data.

user1:
  email: [email protected]
  password: Password123!!

user2:
  email: [email protected]
  password: Password123!!

system_account:
  reference: 4605e852-61b3-47da-9de5-8068fa7172ac

user1_account:
  reference: 0f85a4fb-0f5e-479e-898b-b57866b08b9e

user2_account:
  reference: c3c7f394-3569-4c95-b4ab-9232e21079dc

• Refactors
  • Encapsulate queries to scopes
  • More helper methods in controllers (or more service objects)
  • Extract account creation logic from AccountsController
  • etc...
• More validations
  • payment amount not more than account balance
  • payment not from and to the same account
  • etc...
• More tests
  • Unit tests for Payment model
  • Unit tests for MoneyTransactionCreationService
  • multiple simultaneous payments involving the same accounts
• Better styling of views
• Sort out favicon