Spring Boot Boilerplate (Kotlin)

Environment & Skills

• Application

  • Kotlin 2.0
  • Jdk 21
  • Spring boot 3.3.0
  • Gradle 8.10
  • Spring Security
  • Spring Batch
  • Springdoc OpenAPI
  • Postgresql
  • h2 database (PostgreSQL mode) - localhost environment
  • Jpa
  • QueryDSL
  • Redis
  • Jwt
  • Validation
  • Sentry
  • LogBack
  • Flyway

• Test

  • Spring Boot Starter Test
  • Spring Security
  • Spring Batch
  • Junit 5
  • Mockito Kotlin
  • Instancio
  • h2 database (PostgreSQL mode)
  • Flyway

• Tools

  • Pgadmin

Project Guide

• common
• domain (post, user, auth)
• security
  • spring security + jwt logic
• utils
• resources
  • prod, dev, local, common, test, secret-{environment}
    • common: Write common variables for the project.
    • test: Create the variables needed for your test environment.
    • secret-{environment}: auth (jwt, api key), database information

Description

• cors
  • This project used spring security rather than WebMvcConfigurer for the cors environment.
• docker-compose
  • If you plan to use it, you need to check the environment variables.
• create spring batch metadata table (localhost, development and production environments.)
  • Run your ddl script or Please refer to github - spring batch
    • Since this project uses postgresql, the spring.batch.jdbc.initialize-schema: always option does not work.
    • localhost & test environment, generating batch-postgresql-metadata-schema.sql.
      • application-test.yml

Author

Hyunwoo Park