Simple bank application

Purposes:

• Provide API for frontend to do those things:

  1. Create and manage bank account (Owner, balance, currency)
  2. Record all balance change (Create entry account for each change)
  3. Money transfer transaction (Perform money tranfer between 2 accounts consistency within a transaction - Solving Double Booking problem)

• Demo tech stacks used in application:

  1. Golang for main langage
  2. GIN for rest API
  3. Authentication and authorization using JWT / Paseto
  4. Unit testing with testify / gomock / default go test
  5. SQLC for high performance SQL query with auto generate type-safe interfaces to those queries
  6. Postgres DB
  7. GoMock for store mocking using in APT testing
  8. Docker and Docker compose for local development
  9. CI/CD with Github action

DB Schema: (dbdiagram.io)

Usages:

1. Start app and db containers:

docker compose up

2. Test API

make test

3. Stop and remove containers:

docker compose down

Notes:

This app follow Backend Master class that creatd by TechSchool channel (https://www.youtube.com/channel/UC6MtKoJrZLNELkS96F99eIQ)