Overview

Golang implementation of microservices that manage Shattered Realms Online.

Components

• api Proto definitions used in the architecture
• cmd Microservices
  • characters User playable character management
  • chat Chat service for sending messages between players and in chat channels
  • gamebackend Management of game servers, connections and settings
• pkg: Global components shared between microservices
  • config Configuration parameters
  • helpers Utility functions used throughout the microservices
  • pb Auto-generated go protobuf and gRPC files
  • repository Abstraction layer to the underlying database and storage mechanisms
  • service Services that use the repositories to perform necessary actions
  • srv gRPC service implementations
• test Configuration files and data for testing
  • db Temporary testing database connection
• third_party Third party proto definitions

Development

The Makefile is located within the build folder within the project root directory. All make commands should be run from there. A docker compose file has been included to run all required services.

Requirements

• Docker
• Docker compose
• Golang 19

Environments

This project uses environment variables during the build process which should be stored within a .env file located within the project root directory. If one is not configured, rename .env.template to .env and configure the variables for deployment.

Commands

Building

Binary: To build all binarys run make build. The output result will be placed in the bin folder in the project root directory. To build a specific file run make build-<app-name>
Docker: To build the docker image run make buildi and a image called sro-<app-name> will be generated. To build a specific docker image run make build-<app-name>-image

Testing

To run all tests and see the coverage report use make test. To view HTML results, simply run make report.

Deployment

Deployment is done using docker. If using an AWS docker repository, running make aws-docker-login will authenticate with the default aws credential context. To push the images, run make push. This will build the image and push them to the docker repository.