Basics Of Graphql With Ruby On Rails

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Updated in 2022!

What you'll learn
Use GraphQL to communicate between back-end and front-end, including authentication.
Requirements
You should have already created at least one Ruby on Rails application.
You should have some familiarity with what API applications are.
Description
Content updated in 2022 to reflect latest versions of Ruby, Rails and GraphQL!This course teaches the basics of using GraphQL in a Rails application. GraphQL is a query language invented by Facebook in 2012, and made open source in 2015. While it has certain clear advantages over REST, it also has a somewhat steeper learning curve.Structured in a simple and accessible manner, these lectures will help you get on your way to using GraphQL to circulate data between back-end and front-end applications.In the first section we will learn about reading data. The second section will be focused on chag data, and the slightly more advanced third section is about protecting data, using techniques both implemented in the GraphQL library or suggested by myself.GraphQL has a number of features that make it an advantageous change for REST adopters, like the ability to only get what you ask for, or having instant API documentation available after every change. After completing this course, you'll be in a position to implement GraphQL in a new or existing Rails application with basic features all the way up to authorisation and access control. This should definitely get you started on your way!

Overview

Section 1: Introduction

Lecture 1 Introduction

Lecture 2 What is GraphQL

Lecture 3 GraphQL versus REST

Lecture 4 Getting Started

Lecture 5 GraphiQL

Lecture 6 The Default Query

Section 2: Reading Data

Lecture 7 What we'll do

Lecture 8 JSON

Lecture 9 Introduction to queries

Lecture 10 Query arguments

Lecture 11 Query context

Lecture 12 ActiveRecord queries

Lecture 13 Scalar field types

Lecture 14 Nullability

Lecture 15 ActiveRecord fields

Lecture 16 Custom types

Lecture 17 Arrays

Section 3: Chag Data

Lecture 18 What we'll do

Lecture 19 Creating records

Lecture 20 Query variables

Lecture 21 Input types

Lecture 22 Updating records

Lecture 23 Deleting records

Lecture 24 Handling validation errors

Section 4: Authentication, Authorisation, and Access Control

Lecture 25 What we'll do

Lecture 26 How authentication and authorisation work

Lecture 27 Login (authentication)

Lecture 28 Authorisation

Lecture 29 Logout

Lecture 30 Access control

Lecture 31 Visibility and Authorisation

Section 5: Conclusion

Lecture 32 Conclusion

Back-end developers in Ruby on Rails who are looking for a better way to talk to front-ends.

HomePage:

Https://anonymz.com/https://www.udemy.com/course/basics-of-graphql-with-ruby-on-rails/

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