This is a sample GraphQL server implemented using GO and Postgresql(hosted on Docker). This implementation includes a GraphQL API explorer(GraphiQL) as well.
Credits Chris Ramon and Hafiz Ismail for their good work in implementing graphl-go and graphql-go-handler Alexandru Topliceanu for his article and sample codes for integrating GraphQL with Postgresql
To run this project, install Go: https://golang.org/dl/ Then install Masterminds/glide which is a package manager for golang projects.
Install all the dependencies for the project.
Install Docker for Postgresql (or do a local installation if you prefer). Create a database called test.
Install sql-migrate which is a tool to run migrations against sql databases.
The default settings for the database are host: localhost db name: test user: postgres password: not required
If you want to make changes, just edit in main.go and dbconfig.yml
To run the migrations which will create the database tables and indexes $GOPATH/bin/sql-migrate up. If you ever want to clean up the the database run $GOPATH/bin/sql-migrate down then $GOPATH/bin/sql-migrate up again.