Tutorials > Basics Of Graphql With Ruby On Rails

Basics Of Graphql With Ruby On Rails


Date: 29 July 2022 | Posted by: voska89
Basics Of Graphql With Ruby On Rails
Last updated 1/2022
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 232.79 MB | Duration: 1h 29m
Learn to use GraphQL in a Rails app to talk to your front-end clients. 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 GraphQLВ in a Rails application. GraphQLВ is a query language invented by Facebook in 2012, and made open source in 2015. While it has certain clear advantages over REST, it alsoВ has a somewhat steeper learning curve.Structured in a simple andВ 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 changing data, and the slightly more advanced third section is about protecting data, using techniques both implemented in the GraphQLВ library or suggested by myself.GraphQLВ 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 GraphQLВ 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: Changing 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://www.udemy.com/course/basics-of-graphql-with-ruby-on-rails/


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