Js.Homework/moduleRedux/graph.js

function getGql (endpoint){
    let headers = {
        'Content-Type': 'application/json;charset=utf-8',
        'Accept': 'application/json'
    }
    if ("authToken" in localStorage) {
        headers.Authorization = "Bearer " + localStorage.authToken
    }


    return async function gql(query, variables={}) {
        let result = await fetch(endpoint, {
            method: 'POST',
            headers,
            body: JSON.stringify({
                query,
                variables
            })
        }).then(res => res.json())
        if (("errors" in result) && !("data" in result)) {
            throw new Error(JSON.stringify(result.errors))
        }
        result = Object.values(result.data)[0]


        return result

    }
}



gql = getGql('http://shop-roles.node.ed.asmer.org.ua/graphql')


    let queryFindRoots = `query findRoots($q:String)  {
                CategoryFind(query: $q){
                    _id name parent{
                        _id name
                    }
                    }
                }`
    let variablesFindRoots = {
    q:JSON.stringify([{parent:null}])
    }

gql(queryFindRoots , variablesFindRoots ).then(console.log)

const actionFindRoots = () => actionPromise("findRoots",gql(queryFindRoots, variablesFindRoots))



let queryCatFindOne = `query categoryFindOne ($q : String) {
    CategoryFindOne(query: $q){
      _id name parent{
            _id name
      } 
        goods{
        _id name  description price 
        images{
          url
        }
      }
      subCategories{
        _id name
      }
    }
  }
  `
let variablesCatFindOne = {
    q:JSON.stringify([{ _id }])
}
gql(queryCatFindOne,variablesCatFindOne).then(console.log)
const actionCatFindOne = (_id) => actionPromise("CatFindOne",gql(queryCatFindOne, variablesCatFindOne))



let queryGoodFindOne = `query goodfindOne ($q : String) {
    GoodFindOne(query: $q){
      _id name price description
        images{
          url
        }
    }
  }`
let variablesGoodFindOne = {
    q:JSON.stringify([{ _id }])
}
gql(queryGoodFindOne,variablesGoodFindOne).then(console.log)
const actionGoodFindOne = (_id) => actionPromise("GoodFindOne",gql(queryGoodFindOne, variablesGoodFindOne))



let mutationRegistr = `mutation registration($login:String, $password: String) {
    UserUpsert(user : {login:$login, password: $password}){
      _id createdAt login
    }
  }`
let variablesRegistr = {
    "login" : login , "password" : password
}
gql( mutationRegistr,variablesRegistr).then(console.log)
const actionRegistr = (login,password) => actionPromise("Registr",gql( mutationRegistr, variablesRegistr))



let queryLogin = `query login($login:String,$password:String){
    login(login:$login,password:$password)
  }`
let variablesLogin = {
    login, password
}
gql(queryLogin,variablesLogin).then(console.log)
const actionLogin = (login,password) => actionPromise("Login",gql(queryLogin, variablesLogin))



let queryHistoryOrder = `query historyOrder($order : String){
    OrderFind(query: $order){
      _id createdAt total owner {
        _id
        createdAt
        login
        nick
      } orderGoods{
        _id count good {
          _id
          createdAt
          name
          description
          price
        } total
      }
       
    }
  }
`
let variablesHistoryOrder = {
    q:JSON.stringify([{order : [{}]}])
}
gql(queryHistoryOrder,variablesHistoryOrder).then(console.log)
const actionHistoryOrder = () => actionPromise("HistoryOrder",gql(queryHistoryOrder, variablesHistoryOrder))

//
const NewOrder = (orderGoods) =>
  actionPromise(
    "NewOrder",
    gql(
      `mutation NewOrder($order: OrderInput) {
        OrderUpsert(order: $order) {
          _id
          orderGoods {
            _id
            price
            count
            total
            good {
              name
              _id
              price
              images {
                url
              }
            }
          }
        }
      }`,
      { order: { orderGoods } }
    )
  )