Hackernews Golang Graphql

Purpose

• Purpose of this project is to try out how GraphQL works with Golang.

Scripts

• Start app docker-compose up
• Stop app docker-compose down
• Run Migrations migrate -path adapters/postgres/migrations -database "postgres://postgres:postgres@localhost:5433/news?sslmode=disable" up
• Generate GQL types go run github.com/99designs/gqlgen generate
• Create new migration migrate create -ext sql -dir adapters/postgres/migrations create_users

Note: If you end up seeing this message when runnig migration: error: Dirty database version 20220327002398. Fix and force version., that means you did something wrong in migration. In order to resolve this, here are steps you need to do:

• Find a migration that was run before that one. (This is easy, you just find previous timestamp migration)
• Run the fix: migrate -path adapters/postgres/migrations -database "postgres://postgres:postgres@localhost:5433/news?sslmode=disable" force 20220328002314 (20220328002314 one is from the migration files, )

Things left to do

Please note this is just GraphQL test with Golang

• Have better naming and code refactor
• Error handling
• Tests
• Subscriptions
• Generics