food-graphql-server/src/resolvers.js

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
  var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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  return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
  if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
  return function (target, key) { decorator(target, key, paramIndex); }
};
import "reflect-metadata";
import { Resolver, Query, Mutation, Arg, FieldResolver, Root } from "type-graphql";
import { Store, StoreInput, Product, Reservation, ReservationProduct, ReservationInput } from "./typeDefs.js";
import { createStore, getStores, getStore, getStoreProducts, createReservation, getReservationProducts } from "./data.js";
import * as yup from 'yup';
import { UserInputError } from "apollo-server";
// define input validations
const createStoreSchema = yup.object()
  .shape({
    city: yup.string().max(255).required(),
    name: yup.string().max(255).required(),
    number: yup.number().required().positive().integer(),
    postalCode: yup.string().required().max(10),
    street: yup.string().required().max(255),
  });
const getStoreSchema = yup.object()
  .shape({
    id: yup.string().length(36).required()
  });
const createReservationSchema = yup.object()
  .shape({
    reservationProducts: yup.array(yup.object().shape({
      productId: yup.string().length(36),
      quantity: yup.number().required().positive().integer(),
    })),
  });
let StoreResolver = class StoreResolver {
  async stores() {
    return await getStores();
  }
  async store(id /* ,@Arg("withProducts", { nullable: true }) withProducts: boolean*/) {
    // check validity
    return await getStoreSchema
      .validate({ id: id })
      .then(validData => {
        return getStore(validData.id);
      })
      .catch(err => {
        return new UserInputError('Invalid input', { validationErrors: err.errors });
      });
  }
  //Extend the Store type with a list of its products.
  async products(store) {
    return await getStoreProducts(store.id);
  }
  async createStore(input) {
    // check validity
    return await createStoreSchema
      .validate(input)
      .then(validData => {
        // put in db with data.js and return the value to grapqhl
        return createStore(validData);
      })
      .catch(err => {
        return new UserInputError('Invalid input', { validationErrors: err.errors });
      });
  }
};
__decorate([
  Query(() => [Store], { description: "Get all the stores" }),
  __metadata("design:type", Function),
  __metadata("design:paramtypes", []),
  __metadata("design:returntype", Promise)
], StoreResolver.prototype, "stores", null);
__decorate([
  Query(() => Store, { description: "Get a specific store" }),
  __param(0, Arg("id")),
  __metadata("design:type", Function),
  __metadata("design:paramtypes", [String /* ,@Arg("withProducts", { nullable: true }) withProducts: boolean*/]),
  __metadata("design:returntype", Promise)
], StoreResolver.prototype, "store", null);
__decorate([
  FieldResolver(() => [Product]),
  __param(0, Root()),
  __metadata("design:type", Function),
  __metadata("design:paramtypes", [Store]),
  __metadata("design:returntype", Promise)
], StoreResolver.prototype, "products", null);
__decorate([
  Mutation(() => Store, { description: "Create a new store" }),
  __param(0, Arg("input")),
  __metadata("design:type", Function),
  __metadata("design:paramtypes", [StoreInput]),
  __metadata("design:returntype", Promise)
], StoreResolver.prototype, "createStore", null);
StoreResolver = __decorate([
  Resolver(() => Store)
], StoreResolver);
export { StoreResolver };
let ReservationResolver = class ReservationResolver {
  async reservationProducts(reservation) {
    return await getReservationProducts(reservation.id);
  }
  async createReservation(input) {
    return await createReservationSchema
      .validate(input)
      .then(validData => {
        return createReservation(validData);
      })
      .catch(err => {
        return new UserInputError('Invalid input', { validationErrors: err.errors });
      });
  }
};
__decorate([
  FieldResolver(() => [ReservationProduct]),
  __param(0, Root()),
  __metadata("design:type", Function),
  __metadata("design:paramtypes", [Reservation]),
  __metadata("design:returntype", Promise)
], ReservationResolver.prototype, "reservationProducts", null);
__decorate([
  Mutation(() => Reservation, { description: "Create a new reservation" }),
  __param(0, Arg("input")),
  __metadata("design:type", Function),
  __metadata("design:paramtypes", [ReservationInput]),
  __metadata("design:returntype", Promise)
], ReservationResolver.prototype, "createReservation", null);
ReservationResolver = __decorate([
  Resolver(() => Reservation)
], ReservationResolver);
export { ReservationResolver };