packages needed

const database = require("./database");
const { ApolloServer, gql } = require("apollo-server");

const typeDefs = gql`
    type Query {
        teams: [Team]
    }
    type Team {
        id: Int
        manager: String
        office: String
        extension_number: String
        mascot: String
        cleaning_duty: String
        project: String
    }
    `
const resolvers = {
    Query: {
        teams: () => database.teams
    }
}
const server = new ApolloServer({ typeDefs, resolvers });
server.listen().then(( {url} ) => {
    console.log("Server ready at", url)
})

ApolloServer

typeDef

resolver

GraphQL Playground