GraphQL, Apollo, Node, Express, Sequelize starter

You must have Postgres running on your machine. I use Postgres App. The configuration/credentials can be set in the server/config/config.json file.

yarn install yarn setup - This runs 3 other comamnds in the package.json which

Creates a new Postgres database (Postgres must be runnning locally for this to work).
Runs migrations to create tables for Locations, Categories and their join table.
Runs seeds to populate these tables for demo purposes.

yarn start - Runs your express server which servers your graphql playground at http://localhost:4000/graphql

Example queries and mutation

query {
  locations(categoryId:1){
    name,
    id
  }
}

query {
  categories{
    name,
    id
  }
}

mutation {
  addCategory(categoryName: "Night life") {
    name
  }
}