• Graphql API
  • morpheus-graphql (https://github.com/morpheusgraphql/morpheus-graphql)
  • Schema is in schema.graphql

   type User { id: Int! email: String! name: String! updatedAt: String! createdAt: String! } type Session { token: String! user: User! } type Query { login(email: String!, password: String!): Session! myUserInfo: User! } type Mutation { register(email: String!, password: String!, name: String!): Session! changePassword(oldPassword: String!, newPassword: String!): Boolean! }

• Database:
  • Postgresql + Opaleye
  • Migration using dbmate (https://github.com/amacneil/dbmate)
  • Pooling using Data.Pool

This boilerplate wires up:

• Reading .env using envy
• Database
• Graphql API
• Authorization using JWT
• Monad transformers

• Feed in you database & secret in .env:

  $ cp .env.default .env 

  DATABASE_URL="postgres://Dandoh:dandoh@127.0.0.1:5432/webhaskell?sslmode=disable" JWT_SECRET="my_jwt_secret"

• Migrations

  $ dbmate up 

  • More uses refer https://github.com/amacneil/dbmate
• Run webserver

  $ stack run 

Now GraphQL API is at http://localhost:8080/api

You can also access Graphql Playground at http://localhost:8080/graphiql

• Feed in you database & secret in .env:

  $ cp .env.default .env 

• (Optional) Edit anything you need in the .env file

• Create and start docker containers

  $ docker-compose up 

• Now you can visit: http://localhost:8080/ in your local machine.

• Migrations will automatically run, and you can run them manually anytime using

  $ docker-compose up dbmate 

• Stack will restart whenever you change any .hs file, thanks to entr

PR are more than welcome. The only note is we use ormolu to format codes.

• Nhan Thai
• Pacific01
• Emad Shaaban