SFG Beer works is a Spring Framework application used to demonstrate the interaction of microservices.

This application mimics a beer distribution pipeline. Beer consumers order beers from a pub. The pub, when needed will order more beer from a beer distributor. The distributor orders and receives beer from a brewery.

Primary author of SFG Beer Works lives in St Petersburg, Florida, US. St Petersburg enjoys a thriving craft beer scene. Breweries and beers in this application are modeled after real breweries and beers in the Tampa Bay area.

The Brewery application is for a brewery brewing beer. This intended to be modeled after a traditional monolith application being migrated to microservices.

• Uses Spring MVC, Spring Security, Spring Data JPA, Hibernate
• Shared shared relational database
• Scheduled tasks to brew beer, mimic tasting room (creates demand, to consume inventory and trigger brewing)
• Thymeleaf based UI w/Bootstrap 4

The distributor is a beer distributor - designed to be between many Pub's and many Brewerys. The distributor accepts orders from pubs, places orders with Brewers, picks up orders from Breweries, delivers to Pubs.

• Uses Spring WebFlux (controllers)
• Spring Data MongoDB
• Spring Security

The Pub is a bar or tavern serving beer to Beer Consumers. Beer Consumers order beer from Pub, Pub places reorders from Distributors

• Uses Spring WebFlux (Functional)
• Spring Data MongoDB
• Spring Security

The Beer Consumer orders and consumes beers from Pubs. This service creates demand on the supply chain.

• Primary language is Kotlin
• Spring WebClient

Features common to all components.

• Java 11
• Docker
• JUnit 5 / Mockito
• Spring Framework 5 / Spring Boot 2.1+
• Project Lombok
• Mapstruct

• SFG Beer Works Brewery
• SFG Beer Works Distributor
• SFG Beer Works Pub