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Lucid

Lucid is AdonisJS' Object Relational Mapping (ORM). It's a first-party package that follows the active record pattern. With it you can easily perform CRUD operations, add database hooks, normalize data, and so much more.

12 Series
158 Lessons
Database

Lessons

AdonisJS Creating Records
AdonisJS Creating Records

Creating Records with Lucid ORM

In this lesson, we'll learn various ways we can create and bulk-create records using the AdonisJS Lucid ORM.

AdonisJS Model Relationships
AdonisJS Model Relationships

Defining Model Relationships

In this lesson, we'll learn how to define relationships on our Lucid Models. We'll cover one-to-one, many-to-one, one-to-many, and many-to-many relationship definitions.

Default Team
Default Team

Creating Teams & Setting Default Team

In this stream, we'll be adding the ability to create new teams, set the default team for a user when they switch between teams, and auto-forward users to their default team after login.

Migration to Model
Migration to Model

Database Migrations To Lucid Models

In this lesson, we'll walk through examples of transferring our database migrations into our Lucid Models. This will pave the way for us to begin CRUD operations in later lessons.

Schema to Migration
Schema to Migration

Database Schema to Migration

In this lesson, we'll walk through a real-world example of a database schema and how to create migrations. We'll define each table's columns, primary keys, and foreign keys.

What is a model?
What is a model?

What Is A Model?

In this lesson, we'll delve into AdonisJS Models learning what they are, what they represent, how to create them, what we can do with them, and more.

Altering Database Tables with Migrations
Altering Database Tables with Migrations

What To Know Before Altering Your Database with Migrations

In this lesson, we'll discuss two different flows you can use to alter your database. One, when working completely locally and another when a migration has already been executed on your production database.

AdonisJS Migrations & Their Flow
AdonisJS Migrations & Their Flow

Migrations & Understanding the Flow of Migrations

In this lesson, we'll learn all about migrations, what they are, how they're used, and how they're tracked. We'll also learn about the flow of migrations and how they work similarly to a timeline.

Introducing the Lucid ORM
Introducing the Lucid ORM

Introducing, Installing, and Configuring Lucid ORM

In this lesson, we'll learn about Lucid ORM; its capabilities, Ace CLI commands, and the difference between it and the Database module. We'll then install and configure it within our project.

How To Do Multi Model Authentication with AdonisJS and Lucid ORM

In this lesson, we'll learn how to set up multi-model authentication using a User and Admin model with AdonisJS and Lucid ORM.

Comment Likes & Unlikes

In this stream, we'll be adding the ability to like and unlike a comment on the new upcoming Jagr.Co site, built with AdonisJS.

How To Add A Custom Method to the Model Query Builder in AdonisJS

In this lesson, we'll learn how to define a macro for the Model Query Builder within an AdonisJS project to provide a new method onto all our Model's Query Builder.

Building A Comment System

In this stream, we focused on building a comment system that allowed infinitely nestable responses. It's all done server-side too, so it's SEO friendly!

How To Serialize All AdonisJS Lucid Model Properties As Camel Case

In this lesson, we'll learn how to use Naming Strategies in AdonisJS to alter the serialization behavior for all our model properties from snake case to camel case.

AdonisJS Authentication in 15 Minutes

We'll be creating a new AdonisJS project and adding authentication to it within 15 minutes. You'll be able to logout, register, and login with either your username or email.

Rebuilding Jagr.Co, Adding Posts & SubCollections to Collections

In this stream, we focus on adding the ability to add posts and subcollections to a collection.

Rebuilding Jagr.Co, Post, Collection, & Taxonomy Models

In this stream, we focus on setting up the models and migrations for the Collection and Taxonomy models and tables. We set up their relationships and get the Collection CRUD operations setup

Rebuilding Jagr.Co, Password Reset & Account Locking

In this livestream, we'll add a system to lock users' accounts after so many bad login attempts and we'll also add in the password reset flow.

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