247 lines
No EOL
9.3 KiB
JavaScript
247 lines
No EOL
9.3 KiB
JavaScript
const verifyAuth = require('../../middlewares/verifyAuth');
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const getProductName = require('get-product-name');
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const express = require('express');
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const config = require('../../config');
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const u64 = require('u64')
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const totals = wishlist => {
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let unpledged = 0;
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let pledged = 0;
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wishlist.forEach(wishItem => {
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if (wishItem.pledgedBy) pledged += 1;
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else unpledged += 1;
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});
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return { unpledged, pledged };
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};
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const ValidURL = (string) => { // Ty SO
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try {
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const url = new URL(string)
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if (process.env.SMILE !== 'false') {
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if (url.hostname === 'www.amazon.com') url.hostname = 'smile.amazon.com'
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}
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if (url) return url;
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} catch (_) {
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return false;
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}
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}
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module.exports = (db) => {
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const router = express.Router();
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router.get('/', verifyAuth(), async (req, res) => {
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const docs = await db.allDocs({ include_docs: true })
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if (process.env.SINGLE_LIST === 'true') {
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for (row of docs.rows) {
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if (row.doc.admin) return res.redirect(`/wishlist/${row.doc._id}`)
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}
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}
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res.render('wishlists', { title: 'Wishlists', users: docs.rows, totals})
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});
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router.get('/:user', verifyAuth(), async (req, res) => {
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try {
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const dbUser = await db.get(req.params.user);
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if (process.env.SINGLE_LIST === 'true') {
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if (!dbUser.admin) {
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const docs = await db.allDocs({ include_docs: true })
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for (row of docs.rows) {
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if (row.doc.admin) return res.redirect(`/wishlist/${row.doc._id}`)
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}
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}
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}
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const firstCanSee = dbUser.wishlist.findIndex(element => (element.addedBy === req.params.user));
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const wishlistReverse = [...dbUser.wishlist].reverse();
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const lastCanSeeValue = wishlistReverse.find(element => (element.addedBy === req.params.user));
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const lastCanSee = dbUser.wishlist.indexOf(lastCanSeeValue);
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res.render('wishlist', {
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title: `Wishlist - ${dbUser._id}`,
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wishlist: [
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...dbUser.wishlist.filter(item => item.addedBy === req.params.user),
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...dbUser.wishlist.filter(item => item.addedBy !== req.params.user)
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],
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firstCanSee,
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lastCanSee
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});
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} catch (error) {
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req.flash('error', error);
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return res.redirect('/wishlist');
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}
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});
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router.post('/:user', verifyAuth(), async (req, res) => {
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if (!req.body.itemUrlOrName) {
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req.flash('error', 'Item URL or Name is required')
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return res.redirect(`/wishlist/${req.params.user}`)
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}
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const potentialUrl = req.body.itemUrlOrName.split(' ').pop();
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const url = ValidURL(potentialUrl);
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const item = {};
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let productData;
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try {
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if (url) productData = await getProductName(url, config.proxyServer);
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} catch (err) {
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req.flash('error', err.toString());
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}
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item.name = (productData ? productData.name : '');
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item.addedBy = req.user._id;
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item.pledgedBy = (req.user._id === req.params.user ? undefined : req.user._id);
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item.note = req.body.note;
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if (url) item.url = url;
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if (!url) item.name = req.body.itemUrlOrName
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item.id = u64.encode(new Date().getTime().toString());
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const doc = await db.get(req.params.user);
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doc.wishlist.push(item);
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try {
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await db.put(doc);
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} catch {
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req.flash('error', 'Items are being added too quickly. Please try again.')
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return res.redirect(`/wishlist/${req.params.user}`)
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}
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req.flash(
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'success',
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(
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req.user._id === req.params.user
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? 'Added item to wishlist'
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: `Pleged item for ${req.params.user}`
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)
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);
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res.redirect(`/wishlist/${req.params.user}`);
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});
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router.post('/:user/pledge/:itemId', verifyAuth(), async (req, res) => {
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const docs = await db.allDocs({ include_docs: true });
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for (let i = 0; i < docs.rows.length; i++) {
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for (let j = 0; j < docs.rows[i].doc.wishlist.length; j++) {
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if (docs.rows[i].doc.wishlist[j].id === req.params.itemId) {
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if (docs.rows[i].doc.wishlist[j].pledgedBy !== undefined) {
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req.flash('error', 'Item already pledged for');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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docs.rows[i].doc.wishlist[j].pledgedBy = req.user._id;
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await db.put(docs.rows[i].doc);
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req.flash('success', 'Successfully pledged for item!');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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}
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}
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});
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router.post('/:user/unpledge/:itemId', verifyAuth(), async (req, res) => {
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const docs = await db.allDocs({ include_docs: true });
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for (let i = 0; i < docs.rows.length; i++) {
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for (let j = 0; j < docs.rows[i].doc.wishlist.length; j++) {
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if (docs.rows[i].doc.wishlist[j].id === req.params.itemId) {
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if (docs.rows[i].doc.wishlist[j].pledgedBy !== req.user._id) {
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req.flash('error', 'You did not pledge for this');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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docs.rows[i].doc.wishlist[j].pledgedBy = undefined;
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if (docs.rows[i].doc.wishlist[j].addedBy === req.user._id) docs.rows[i].doc.wishlist.splice(j, 1);
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await db.put(docs.rows[i].doc);
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req.flash('success', 'Successfully unpledged for item');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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}
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}
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req.flash('error', 'Failed to find item');
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return res.redirect(`/wishlist/${req.params.user}`);
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});
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router.post('/:user/remove/:itemId', verifyAuth(), async (req, res) => {
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if (req.user._id !== req.params.user) {
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req.flash('error', 'Not correct user');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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const doc = await db.get(req.user._id);
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for (let i = 0; i < doc.wishlist.length; i++) {
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if (doc.wishlist[i].id === req.params.itemId) {
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doc.wishlist.splice(i, 1);
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await db.put(doc);
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req.flash('success', 'Successfully removed from wishlist');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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}
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req.flash('error', 'Failed to find item');
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return res.redirect(`/wishlist/${req.params.user}`);
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});
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router.post('/:user/move/:direction/:itemId', verifyAuth(), async (req, res) => {
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if (req.user._id !== req.params.user) {
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req.flash('error', 'Not correct user');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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const doc = await db.get(req.user._id);
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const wishlist = doc.wishlist;
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if (req.params.direction === 'up') wishlist.reverse();
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let moveFromIndex;
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wishlist.forEach(wish => {
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if (wish.id === req.params.itemId) return moveFromIndex = wishlist.indexOf(wish);
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});
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const moveToIndex = wishlist.findIndex(wish => ( wishlist.indexOf(wish) > moveFromIndex && wish.addedBy === req.user._id ));
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if (moveToIndex < 0 || moveToIndex > wishlist.length) {
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req.flash('error', 'Invalid move');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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[ wishlist[moveFromIndex], wishlist[moveToIndex] ] = [ wishlist[moveToIndex], wishlist[moveFromIndex] ];
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if (req.params.direction === 'up') wishlist.reverse();
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doc.wishlist = wishlist;
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await db.put(doc);
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req.flash('success', 'Successfully moved item!');
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return res.redirect(`/wishlist/${req.params.user}`);
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});
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router.get('/:user/note/:id', verifyAuth(), async (req, res) => {
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const doc = await db.get(req.params.user);
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const item = doc.wishlist.find(item => item.id === req.params.id)
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res.render('note', { item });
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});
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router.post('/:user/note/:id', verifyAuth(), async (req, res) => {
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const doc = await db.get(req.params.user);
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const wishlist = doc.wishlist;
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for (let i=0; i < wishlist.length; i++) {
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wishlistItem = wishlist[i];
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if (wishlistItem.id !== req.params.id) continue;
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if (req.user._id !== req.params.user && req.user._id !== wishlistItem.addedBy) {
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req.flash('error', 'Invalid user');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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for (const type of [
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'name', 'note', 'url', 'price', 'image'
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]) {
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if (!req.body.hasOwnProperty(type)) {
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req.flash('error', `Missing property ${type}`)
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return res.redirect(`/wishlist/${req.params.user}/note/${req.params.id}`)
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}
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wishlistItem[type] = req.body[type]
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}
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wishlist[i] = wishlistItem;
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}
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doc.wishlist = wishlist;
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await db.put(doc);
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req.flash('success', `Successfully saved note!`);
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return res.redirect(`/wishlist/${req.params.user}`);
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});
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router.post('/:user/note/remove/:id', verifyAuth(), async (req, res) => {
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const doc = await db.get(req.params.user);
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const wishlist = doc.wishlist;
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for (let i=0; i < wishlist.length; i++) {
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wishlistItem = wishlist[i];
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if (wishlistItem.id !== req.params.id) continue;
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if (req.user._id !== req.params.user && req.user._id !== wishlistItem.addedBy) {
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req.flash('error', 'Invalid user');
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return res.redirect(`/wishlist/${req.params.user}`);
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}
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if (wishlistItem.note) {
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wishlistItem.note = undefined;
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wishlist[i] = wishlistItem;
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} else {
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req.flash('error', 'Has no note');
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return res.redirect(`/wishlist/${req.params.user}`); }
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}
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doc.wishlist = wishlist;
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await db.put(doc);
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req.flash('success', 'Successfully removed note');
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return res.redirect(`/wishlist/${req.params.user}`);
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})
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return router;
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}; |