musikell
Example of a GraphQL application backed by Neo4j using morpheus and hasbolt, respectively.
Run it locally
Dependencies
We need a Neo4j instance running. Get it up and running quickly using docker.
docker run -it --rm -p7474:7474 -p7687:7687 --env NEO4J_AUTH=neo4j/test neo4j:latest
Using Cabal
cabal new-run musikell
Using Nix
Does not require to have cabal installed.
nix-shell --pure shell.nix
cabal new-run musikell
GraphQL API via Http
Go to http://localhost:3000/api and start sending queries. Eg. using Insomnia:
You can also get the GraphQL Schema at http://localhost:3000/schema.gql.
Queries
Get Artist
query GetArtist {
artist (name: "Tool") {
name
spotifyId
}
}
Get Albums by Artist
query GetAlbumsByArtist {
albumsByArtist (name: "Opeth") {
name
yearOfReleased
totalLength
}
}
Mutations
Create Artist
mutation CreateArtist {
newArtist(names: ["Porcupine Tree", "Puscifer"]) {
name
spotifyId
}
}
Create Artist Albums
mutation CreateArtistAlbums {
newArtistAlbums(spotifyId: "0ybFZ2Ab08V8hueghSXm6E") {
name
yearOfRelease
totalLength
}
}
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