Certificate in Back End Web Programming - The Online Business Academy

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1. Introduction to Back-End Web Programming 3 Topics

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1.1 Overview & Learning Outcomes

1.2 What is Back-end Web Development

1.3 Let’s Install Node.js

2. Introduction to NodeJS & NPM 20 Topics

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2.1 Overview & Learning Outcomes

2.2 What Is Node.js and Why Use It?

2.3 Running Javascript Outside the Browser

2.4 Using Modules 1: Core Modules

2.5 Reading and Writing Files

2.6 Blocking and Non-Blocking: Asynchronous Nature of Node.js

2.7 Reading and Writing Files Asynchronously

2.8 Creating a Simple Web Server

2.9 Routing

2.10 Building a (Very) Simple API

2.11 HTML Templating: Building the Templates

2.12 HTML Templating: Filling the Templates

2.13 Parsing Variables from URLs

2.14 Using Modules 2: Our Own Modules

2.15 Introduction to NPM and the package.json File

2.16 Types of Packages and Installs

2.17 Using Modules 3: 3rd Party Modules

2.18 Package Versioning and Updating

2.19 Setting up Prettier in VS Code

2.20 Recap and What’s Next

3. How NodeJS Works 15 Topics

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3.1 Overview & Learning Outcomes

3.2 An Overview of How the Web Works

3.3 HTTP in Action

3.4 Front-End vs. Back-End Web Development

3.5 Static vs Dynamic vs API

3.6 Node, V8, Libuv and C++

3.7 Processes, Threads and the Thread Pool

3.8 The Node.js Event Loop

3.9 The Event Loop in Practice

3.10 Events and Event-Driven Architecture

3.11 Events in Practice

3.12 Introduction to Streams

3.13 Streams in Practice

3.14 How Requiring Modules Really Works

3.15 Requiring Modules in Practice

4. Asynchronous JavaScript: Promises & Async Await 7 Topics

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4.1 Overview & Learning Outcomes

4.2 The Problem with Callbacks: Callback Hell

4.3 From Callback Hell to Promises

4.4 Building Promises

4.5 Consuming Promises with Async/Await

4.6 Returning Values from Async Functions

4.7 Waiting for Multiple Promises Simultaneously

5. APIs: Express 22 Topics

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5.1 Overview & Learning Outcomes

5.2 What is Express?

5.3 Installing Postman

5.4 Setting up Express and Basic Routing

5.5 APIs and RESTful API Design

5.6 Starting Our API: Handling GET Requests

5.7 Handling POST Requests

5.8 Responding to URL Parameters

5.9 Handling PATCH Requests

5.10 Handling DELETE Requests

5.11 Refactoring Our Routes

5.12 Middleware and the Request-Response Cycle

5.13 Creating Our Own Middleware

5.14 Using 3rd-Party Middleware

5.15 Implementing the “Users” Routes

5.16 Creating and Mounting Multiple Routers

5.17 A Better File Structure

5.18 Param Middleware

5.19 Chaining Multiple Middleware Functions

5.20 Serving Static Files

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6. Databases: MangoDB 13 Topics

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6.1 Overview & Learning Outcomes

6.2 What is MongoDB?

6.3 No Need to Install MongoDB Locally

6.4 Installing MongoDB on macOS

6.5 Installing MongoDB on Windows

6.6 Creating a Local Database

6.7 CRUD: Creating Documents

6.8 CRUD: Querying (Reading) Documents

6.9 CRUD: Updating Documents

6.10 CRUD: Deleting Documents

6.11 Using Compass App for CRUD Operations

6.12 Creating a Hosted Database with Atlas

6.13 Connecting to Our Hosted Database

7. Using MangoDB with Mongoose 28 Topics

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7.1 Overview & Learning Outcomes

7.2 Connecting Our Database with the Express App

7.3 What Is Mongoose?

7.4 Creating a Simple Tour Model

7.5 Creating Documents and Testing the Model

7.6 Intro to Back-End Architecture: MVC, Types of Logic, and More

7.7 Refactoring for MVC

7.8 Another Way of Creating Documents

7.9 Reading Documents

7.10 Updating Documents

7.11 Deleting Documents

7.12 Modelling the Tours

7.13 Importing Development Data

7.14 Making the API Better: Filtering

7.15 Making the API Better: Advanced Filtering

7.16 Making the API Better: Sorting

7.17 Making the API Better: Limiting Fields

7.18 Making the API Better: Pagination

7.19 Making the API Better: Aliasing

7.20 Refactoring API Features

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8. Error Handling 14 Topics

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8.1 Overview & Learning Outcomes

8.2 Debugging Node.js with ndb

8.3 Handling Unhandled Routes

8.4 An Overview of Error Handling

8.5 Implementing a Global Error Handling Middleware

8.6 Better Errors and Refactoring

8.7 Catching Errors in Async Functions

8.8 Adding 404 Not Found Errors

8.9 Errors During Development vs Production

8.10 Handling Invalid Database IDs

8.11 Handling Duplicate Database Fields

8.12 Handling Mongoose Validation Errors

8.13 Errors Outside Express: Unhandled Rejections

8.14 Catching Uncaught Exceptions

9. Authentication, Authorisation & Security 23 Topics

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9.1 Overview & Learning Outcomes

9.2 Modelling Users

9.3 Creating New Users

9.4 Managing Passwords

9.5 How Authentication with JWT Works

9.6 Signing up Users

9.7 Logging in Users

9.8 Protecting Tour Routes – Part 1

9.9 Protecting Tour Routes – Part 2

9.10 Advanced Postman Setup

9.11 Authorization: User Roles and Permissions

9.12 Password Reset Functionality: Reset Token

9.13 Sending Emails with Nodemailer

9.14 Password Reset Functionality: Setting New Password

9.15 Updating the Current User: Password

9.16 Updating the Current User: Data

9.17 Deleting the Current User

9.18 Security Best Practices

9.19 Sending JWT via Cookie

9.20 Implementing Rate Limiting

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10. Data Modelling & Advanced Mongoose 27 Topics

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10.1 Overview & Learning Outcomes

10.2 MongoDB Data Modelling

10.3 Designing Our Data Model

10.4 Modelling Locations (Geospatial Data)

10.5 Modelling Tour Guides: Embedding

10.6 Modelling Tour Guides: Child Referencing

10.7 Populating Tour Guides

10.8 Modelling Reviews: Parent Referencing

10.9 Creating and Getting Reviews

10.10 Populating Reviews

10.11 Virtual Populate: Tours and Reviews

10.11 Implementing Simple Nested Routes

10.12 Nested Routes with Express

10.13 Adding a Nested GET Endpoint

10.14 Building Handler Factory Functions: Delete

10.15 Factory Functions: Update and Create

10.16 Factory Functions: Reading

10.17 Adding a /me Endpoint

10.18 Adding Missing Authentication and Authorization

10.19 Importing Review and User Data

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11. Server-Side Rendering 25 Topics

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11.1 Overview & Learning Outcomes

11.2 Recap: Server-Side vs Client-Side Rendering

11.3 Setting up Pug in Express

11.4 First Steps with Pug

11.5 Creating Our Base Template

11.6 Including Files into Pug Templates

11.7 Extending Our Base Template with Blocks

11.9 Building the Tour Overview – Part 1

11.10 Building the Tour Overview – Part 2

11.11 Building the Tour Page – Part 1

11.12 Building the Tour Page – Part 2

11.13 Including a Map with Mapbox – Part 1

11.14 Including a Map with Mapbox – Part 2

11.15 Building the Login Screen

11.16 Logging in Users with Our API – Part 1

11.17 Logging in Users with Our API – Part 2

11.18 Logging in Users with Our API – Part 3

11.19 Logging out Users

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12. Advanced Features: Payments, Email, File Uploads 20 Topics

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12.1 Overview & Learning Outcomes

12.2 Image Uploads Using Multer: Users

12.3 Configuring Multer

12.4 Saving Image Name to Database

12.5 Resizing Images

12.6 Adding Image Uploads to Form

12.7 Uploading Multiple Images: Tours

12.8 Processing Multiple Images

12.9 Building a Complex Email Handler

12.10 Email Templates with Pug: Welcome Emails

12.11 Sending Password Reset Emails

12.12 Using Sendgrid for “Real” Emails

12.13 Credit Card Payments with Stripe

12.14 Integrating Stripe into the Back-End

12.15 Processing Payments on the Front-End

12.16 Modelling the Bookings

12.17 Creating New Bookings on Checkout Success

12.18 Rendering a User’s Booked Tours

12.19 Finishing the Bookings API

12.20 Final Considerations

13. GitHub & Deployment 10 Topics

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13.1 Overview & Learning Outcomes

13.2 Setting Up Git and GitHub

13.3 Git Fundamentals

13.4 Pushing to GitHub

13.15 Preparing Our App for Deployment

13.6 Deploying Our App to Heroku

13.7 Testing for Secure HTTPS Connections

13.8 Responding to a SIGTERM Signal

13.9 Implementing CORS

13.10 Finishing Payments with Stripe Webhooks

14. Conclusion

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