Modern webserver in Haskell: Graphql + Postgresql + Authentication + DB migration + Dotenv and more
MIT License
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!
}
dbmate
(https://github.com/amacneil/dbmate)Data.Pool
This boilerplate wires up:
envy
.env
:
$ cp .env.default .env
DATABASE_URL="postgres://Dandoh:[email protected]:5432/webhaskell?sslmode=disable"
JWT_SECRET="my_jwt_secret"
$ dbmate up
$ 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.