80 lines
2.1 KiB
JavaScript
80 lines
2.1 KiB
JavaScript
const { UserInputError } = require('apollo-server');
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const yup = require('yup');
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const data = require('./data');
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const uuidSchema = yup.string().min(36).max(36);
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const createStoreSchema = yup.object()
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.shape({
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city: yup.string().max(255),
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name: yup.string().min(1).max(255).required(),
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number: yup
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.number()
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.required()
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.positive()
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.integer(),
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postalCode: yup.string().max(10),
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street: yup.string().max(255),
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});
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const getStoreSchema = yup.object()
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.shape({
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id: uuidSchema,
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});
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const createReservationSchema = yup.object()
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.shape({
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reservationProducts: yup.array(
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yup.object().shape({
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productId: uuidSchema,
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quantity: yup.number().required().positive().integer(),
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})
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),
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});
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// Resolvers define the technique for fetching the types in the
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// schema.
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module.exports = {
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Query: {
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stores: () => data.getStores(),
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store: async (parent, input) => {
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try {
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await getStoreSchema.validate(input);
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} catch (e) {
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throw new UserInputError('Invalid input.', { validationErrors: e.errors });
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}
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const { id } = input;
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return data.getStore(id);
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},
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},
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Reservation: {
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reservationProducts: async ({ id }) => {
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return data.getReservationProducts(id);
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}
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},
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Store: {
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products: async ({ id: storeId }) => {
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return data.getStoreProducts(storeId);
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}
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},
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Mutation: {
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createStore: async (parent, { input }) => {
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try {
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await createStoreSchema.validate(input);
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} catch (e) {
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throw new UserInputError('Invalid input.', { validationErrors: e.errors });
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}
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const { city, name, number, postalCode, street } = input;
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return data.createStore({ city, name, number, postalCode, street });
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},
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createReservation: async (parent, { input }) => {
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try {
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await createReservationSchema.validate(input);
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} catch (e) {
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throw new UserInputError('Invalid input.', { validationErrors: e.errors });
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}
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const { reservationProducts } = input;
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return data.createReservation({ reservationProducts });
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}
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}
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}; |