ryanwong
74 lines
2.0 KiB
JavaScript
Executable File
74 lines
2.0 KiB
JavaScript
Executable File
'use strict';
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/*Powered By: Manaknightdigital Inc. https://manaknightdigital.com/ Year: 2021*/
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/**
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* links Resolve Add
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* @copyright 2021 Manaknightdigital Inc.
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* @link https://manaknightdigital.com
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* @license Proprietary Software licensing
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* @author Ryan Wong
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*
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*/
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const request = require('request-promise');
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const { validateInputForGraphql } = require('../../services/ValidationService');
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const { formatError } = require('../../utils/formatError');
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const { errorCodes } = require('../../core/strings');
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const inputValidations = {
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Mutation: {
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createLink: (resolver = () => null) => {
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return validateInputForGraphql(
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resolver,
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{
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link: 'required|string',
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},
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{
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'link.required': 'Link field is required.',
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'link.string': 'Link field should be a string.',
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},
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);
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},
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},
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};
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module.exports = inputValidations.Mutation.createLink(async (_, { link }, { db, user }) => {
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try {
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const previousLinks = await db.link.getAll({ user_id: user.id, status: 1 });
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try {
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const urlResponse = await request({ uri: link, resolveWithFullResponse: true, method: 'GET' });
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const headers = urlResponse?.headers;
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const xFrameHeader = headers['x-frame-options'];
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if (xFrameHeader && (xFrameHeader === 'SAMEORIGIN' || xFrameHeader === 'DENY')) {
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return {
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success: false,
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message: 'Iframe blocked to given link.',
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code: errorCodes.extra.IFRAME_BLOCKED,
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};
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}
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} catch (error) {
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return {
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success: false,
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message: 'Link invalid or not available at the moment.',
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code: errorCodes.extra.INVALID_URL,
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};
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}
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if (previousLinks?.length) {
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await db.link.update(
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{ status: 0 },
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{
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where: { id: previousLinks?.map((link) => link.id) },
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},
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);
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}
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await db.link.insert({ link, user_id: user.id });
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return {
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success: true,
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message: 'Link inserted successfully.',
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};
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} catch (error) {
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return formatError(error);
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}
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});
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