What you would learn in NestJs - Build Modern APIs in NestJs with MongoDB & Postgres course?
If you're looking to build a robust API built on the modern Backend Framework NestJs and you'd like to know how to unit test your API, then you are invited to this ultimate NestJs course.
NestJs is a Node.js framework that allows you to build robust, reliable, and flexible Node.js servers-based applications. NestJs is a comprehensive framework that allows us with everything, whether authentication or testing an entire API; NestJs provides us everything we need. The structure of NestJs is incomparable.
Through this class, we will use TypeScript to improve our skills. The use of TypeScript will allow us to write clean and tidy code. We'll be able to spot our mistakes and issues at the moment.
NestJs offers us lots of flexibility by providing many modules in terms of testing; NestJs provides us with Testing Module, which helps make Unit testing enjoyable. Connecting to databases regardless of whether it's Relational (SQL, Postgres, etc.) or NoSQL (MongoDB) can be simply enjoyable and can be accomplished in just one single line.
NestJs is indeed making life easier when it comes to developing backend apps. The API created with this fantastic framework is highly testable and scalable, as well as loosely coupled and easy to maintain applications.
Below are a few aspects we will be covering in this class:
We will go over what exactly the name is and also its CLI
Develop a complete restaurant API
Make use of MongoDB to keep our data
Add Search and pagination to our API. API
Best practices for handling errors and validations using PIPES
Create the coordinates of the restaurant's address
Uploading multiple photos of the restaurant onto AWS S3 Bucket
Add Jwt authentication using Passport
Authorization of Roles by Guards
Create a CRU Library API using Postgres and TypeORM
Unit Testing of the complete API
e2e Testing is a part of the API
The deployment of API on Heroku
Create and fully-featured API using NestJs
Best practices for Authentication and Authorization
Data Validation & Error Handling using Pipes
How to implement pagination and search
How do you generate coordinates of address using GeoCoder?
Uploading images to AWS S3 Bucket
How do you utilize Passport to verify your identity?
How can Routes be secured from unauthorized users
How do you create a custom decorator
How do you build a custom guard
Using TypeORM for database interaction
Data persisting in databases such as MongoDB and Postgres
Know Relationships between Databases
Writing Unit Tests to test the complete API
Writing E2E Tests
How do I deploy an API for Heroku? Heroku
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