Server for Dalal Street

Prerequisites

• Go 1.16
• Protocol buffers
• MySQL

Build instructions

• Setting up server

Refer Setup Wiki for setting up Dalal-Street-Server

• Setup submodules

git submodule init
git submodule update --recursive

• Create databases and run migrations

mysql -u root -p -e "CREATE DATABASE dalalstreet_dev; CREATE DATABASE dalalstreet_test;"
migrate -path "./migrations" -database "mysql://root:YOUR_MYSQL_PASSWORD@/dalalstreet_dev" up

• Generate proto files

./scripts/build_proto.sh

• Run cp config.json.example config.json
• Fill in the database credentials in the Dev section of config.json.
• Run the server
  • development - Install air for live reload

    air

  • production

    go run main.go

Create Migrations

migrate create -ext sql -dir ./migrations MIGRATION_NAME

Tests

• Run the test script locally before pushing commits.

./scripts/test.sh

Docker usage instructions

• Install docker and docker-compose.

• Run cp .env.example .env and cp config.json.example config.json.

• Fill in the DB_PASS in .env and make any additional changes if necessary.

• Use the same credentials in Docker section config.json (DbPassword)

• Running server

docker-compose up

• Once the containers are up, you can get shell access by using

docker exec -it <CONTAINER_NAME> bash

• To access phpMyAdmin, visit http://localhost:{PMA_PORT}/ (or http://localhost:9040/ by default)

• If changes are made to the server files, rebuild image and run server with

docker-compose build
docker-compose up

(might require sudo, depending on permissions of volume mount './docker/' )

• To view all running docker containers:

docker ps

• Server logs are present in ./docker/logs/

GoMock usage instructions

• To generate mock for a file using mockgen, place this comment after import statement

 //go:generate mockgen -source {YOUR_FILE_NAME}.go -destination ../mocks/{YOUR_FILE_NAME}.go -package mocks

• To generate mocks for all packages that has above comment

go generate ./...

• To manually generate a mock package

mockgen -destination=mocks/{YOUR_FILE_NAME}.go -package=mocks {PATH_TO_YOUR_FILE}