Udemy Node Course

NodeBlog

• Monk, Multer, Jade FEATURES
• add posts, image uploads, add categories, comments
• show all posts on front page
• no Schema's
• styling for posts, uploads, forms, flash message, logo, nav, ul/a/body
• comments are an embedded document within the posts collection Packages
• moment, mulk, multer, expressValidator, flash, mongo Global Var's (in app.js)
• app.locals.truncateText = don't display full text of on front page
• scaffold express + add modules
• in mongo shell (with mongod running) use nodeblog db.createCollection('posts'); db.createCollection('categories'); db.posts.insert({ title: 'Blog post one', category: 'technology', author: 'Brad Traversy', body: 'this is the body', date: ISODate() }); db.posts.find().pretty() db.categories.insert({title: 'Technology'}) db.categories.insert({title: 'Fashion'})
• download ckeditor.com add to /public
• • adds editor to body of add post

eLearning System

• Express, Handlebars, Mongoose, Bcrypt, Passport
• Sign up as Student or Instructor, Add classes option

• mongo shell > use elearn -> db.createCollection('users'), students, classes, instructors

• Using Kickstart on front-end
• copy over css/js and example.html into layout.handlebars
• move header into layout.handlebars and call this {{{body}}}
• move form into login.handlebars call {{>login}})

• mongo shell db.classes.insert({title:'HTML', description:'my class description', instructor: 'Brad J'});

• Create a class model in models/class.js + getClasses function
• edit index.js (router) to GET all the classes
• edit classes.handlebar to dynamically pass in the classes we manually created
• notice the 2nd param is 'limit' passes # of classes to GET
• create new classes Routes and add app.use('/classes', classes);

Part 2 user: jack, 1111

• create global variable isHome to only display classes on home page
• class details = new getClassById function, '/:id/details' route, details.handlebars view
• add {{#if user}} in details view to display form if logged in
• new User model, user folder in views + signup page & user.js route
• add Student and Instructor models
• in routes/users.js add Passport, reference to Models
• in userSchema add saveStudent, saveInstructor methods -> Hash password, use Async parallel
• • add post('/signup'... ) route to: get form fields, check if valid, and save user
• db.students.find().pretty() Authentication
• add router.post('/login') in users route + passport methods
• implement logout, ensureAuthenticate function, message depending on student/instructor

Part 3

• new students route, in app.js, /routes folder and students view
• signup for lessons, redirect to My Classes, display classes
• create Instructor route, view, edit model -> edit details view to include {{type}} for dynamic routing
• add GET and POST routes in instructors.js to create new lessons
• Error when viewing Lessons for a class

Bookstore

• Mongoose, Dust, Kraken (MVC on top of Express), Foundation
• eCommerce shop for books + CRUD admin area
• yo kraken + mongodb, mongoose, connect-flash, express-messages

• npm start

• new Routes go in /controllers. Add books.js for the 'details' page
• /controllers files automatically sets routing to name of file -- books.js = /books/...
• details.dust in public/templates/books for the controller
• added 'books' and 'categories' using mongo shell + 2 books
• Admin area located at localhost:8000/manage
• • CRUD for books and categories
• edit config.json to include csrf to valid data on form submission

PubChat

• Socket.io, Express, Jquery

Find A Doc

• Cassandra (CQL), CRUD
• setup directory of doctors - http://free-css-templates.com

UserLogin

• Passport, Mongoose, Multer, Jade, Express (validator, flash, messages), Bcrypt
• updated Multer in users.js
• ** Not saving to correct DB?? - moved db connection to users.model file to fix

Community Events

• MongoLab, Drywall, BCrypt, Grunt, Jade, Flash Messages
• Drywall = user registration system built on Passport (roles/verification)
• git clone Drywall
• npm install, edit config.js file, > grunt (runs on localhost:3000)
• Connect to the shell: mongo ds061631.mongolab.com:61631/community_events -u -p
• use community_events
• Run commands to insert collections: db.admingroups.insert({...}), etc.
• Go to http://localhost:3000/login/forgot/ and change the pass
• db.users.update({email: 'your@email.addy'}, {$set:{email:'schroe9@gmail.com'}})
• Warning: change google security settings: https://www.google.com/settings/security/lesssecureapps
• • check secrets.js for login details
• In mongo shell: db.createCollection('events')
• db.events.insert({name, description, date: newDate('July 4, 2015'), venue... })
• • create Events folder and edit exports.find function - add to models.js
• • new exports.read function hooks up to the events/details page to display individual event
• • new Routes for Adding and and displaying 'My Events'
• add main.js and exports.delete + route to delete events