Initial Commit

routes/wishlist/index.js

@@ -0,0 +1,119 @@
+const verifyAuth = require('../../middlewares/verifyAuth');
+const getProductName = require('get-product-name');
+const bcrypt = require('bcrypt-nodejs');
+const express = require('express');
+const uuid = require('uuid/v4');
+
+const totals = wishlist => {
+  let unpledged = 0;
+  let pledged = 0;
+  wishlist.forEach(wishItem => {
+    if (wishItem.pledgedBy) pledged += 1;
+    else unpledged += 1;
+  });
+  return { unpledged, pledged };
+};
+
+const ValidURL = (string) => { // Ty SO
+  try {
+    new URL(string);
+    return true;
+  } catch (_) {
+    return false;  
+  }
+}
+
+module.exports = (db) => {
+  const router = express.Router();
+
+  router.get('/', verifyAuth(), async (req, res) => {
+    const docs = await db.allDocs({ include_docs: true })
+    res.render('wishlists', { title: 'Wishlists', users: docs.rows, totals})
+  });
+
+  router.get('/:user', verifyAuth(), async (req, res) => {
+    try {
+      const dbUser = await db.get(req.params.user);
+      res.render('wishlist', { title: `Wishlist - ${dbUser._id}`, wishlist: dbUser.wishlist });
+    } catch (error) {
+      res.redirect('/wishlist');
+    }
+  });
+
+  router.post('/:user', verifyAuth(), async (req, res) => {
+    const isUrl = ValidURL(req.body.itemUrlOrName);
+    const item = {};
+    let productData;
+    try {
+      if (isUrl) productData = await getProductName(req.body.itemUrlOrName);
+    } catch (err) {}
+    item.name = (productData ? productData.name : req.body.itemUrlOrName);
+    item.addedBy = req.user._id;
+    item.pledgedBy = (req.user._id === req.params.user ? undefined : req.user._id);
+    if (isUrl) item.url = req.body.itemUrlOrName;
+    item.id = uuid();
+    const doc = await db.get(req.params.user);
+    doc.wishlist.push(item);
+    await db.put(doc);
+    req.flash('success', (req.user._id === req.params.user ? 'Added item to wishlist' : `Pleged item for ${req.params.user}`));
+    res.redirect(`/wishlist/${req.params.user}`);
+  });
+
+  router.post('/:user/pledge/:itemId', verifyAuth(), async (req, res) => {
+    const docs = await db.allDocs({ include_docs: true });
+    for (let i = 0; i < docs.rows.length; i++) {
+      for (let j = 0; j < docs.rows[i].doc.wishlist.length; j++) {
+        if (docs.rows[i].doc.wishlist[j].id === req.params.itemId) {
+          if (docs.rows[i].doc.wishlist[j].pledgedBy !== undefined) {
+            req.flash('error', 'Item already pledged for');
+            return res.redirect(`/wishlist/${req.params.user}`);            
+          }
+          docs.rows[i].doc.wishlist[j].pledgedBy = req.user._id;
+          await db.put(docs.rows[i].doc);
+          req.flash('success', 'Successfully pledged for item!');
+          return res.redirect(`/wishlist/${req.params.user}`);
+        }
+      }
+    }
+  });
+  router.post('/:user/unpledge/:itemId', verifyAuth(), async (req, res) => {
+    const docs = await db.allDocs({ include_docs: true });
+    for (let i = 0; i < docs.rows.length; i++) {
+      for (let j = 0; j < docs.rows[i].doc.wishlist.length; j++) {
+        if (docs.rows[i].doc.wishlist[j].id === req.params.itemId) {
+          if (docs.rows[i].doc.wishlist[j].pledgedBy !== req.user._id) {
+            req.flash('error', 'You did not pledge for this');
+            return res.redirect(`/wishlist/${req.params.user}`);            
+          }
+          docs.rows[i].doc.wishlist[j].pledgedBy = undefined;
+          if (docs.rows[i].doc.wishlist[j].addedBy === req.user._id) docs.rows[i].doc.wishlist.pop(j);
+          await db.put(docs.rows[i].doc);
+          req.flash('success', 'Successfully unpledged for item');
+          return res.redirect(`/wishlist/${req.params.user}`);
+        }
+      }
+    }
+    req.flash('error', 'Failed to find item');
+    return res.redirect(`/wishlist/${req.params.user}`);
+  });
+
+  router.post('/:user/remove/:itemId', verifyAuth(), async (req, res) => {
+    if (req.user._id !== req.params.user) {
+      req.flash('error', 'Not correct user');
+      return res.redirect(`/wishlists/${req.params.user}`);
+    }
+    const doc = await db.get(req.user._id);
+    for (let i = 0; i < doc.wishlist.length; i++) {
+      if (doc.wishlist[i].id === req.params.itemId) {
+        doc.wishlist.pop(i);
+        await db.put(doc);
+        req.flash('success', 'Successfully removed from wishlist');
+        return res.redirect(`/wishlist/${req.params.user}`);
+      }
+    }
+    req.flash('error', 'Failed to find item');
+    return res.redirect(`/wishlist/${req.params.user}`);
+  });
+
+  return router;
+};