Delve into creating, optimizing, and securing a Rails API from scratch. Gain insights into building a full-fledged, efficient Rails API, ready for immediate use.

rails.tar.gz

Routes changes

validating_the_user_model

unit_tests

show_user

migration_file

create_tokens

feed_the_database

presentation_of_JSON_API

validating_the_order_model

list_orders

decrementing_product_quantity

extending_the_placement_model

feed_the_database-2

feed_the_database-3

Setting Up the Authentication Token

validating_the_product_model

unit_tests_for_order_model

the_placement_model

decrementing_product_quantity-2

activation_of_CORS

This course is a comprehensive tutorial that will teach you the best way to build your next API with Rails. You’ll learn to create a Rails API from scratch and to optimize and secure a Rails API. By the end of this course, you’ll have a full-fledged Rails API ready to be used.

Building your own API with Rails

As we have already seen, this route is straightforward. We only have to set up a few configurations (controller action, tests, and routes), and this lesson will be over. We will also include products related to the order in the output JSON.

# Define the `show` action
We will define the `show` action by simply adding the action to our controllers in the file `app/controllers/api/v1/orders_controller.rb`. The implementation is as follows:

Learn how to add a function that displays a specific order to the client.

Show Orders

Getting Started

The API

User Model

Authenticating the Users

User's Products

Building JSON

Placing Orders

Improving Orders

Optimizations

Wrap up

Appendix

Show Orders

Define the `show` action

Show Orders

Define the show action

Define the `show` action