#Adonis JS 6 Prisma Adapter

This package is useful if you want to give a try to PrismaJS within Adonis JS 6.

Getting Started

Installation

 npm install @arthurfranckpat/adonis-prisma

You should use your favorite package manager.

Then configure the package via :

node ace configure @arthurfranckpat/adonis-prisma

This command will scaffold the config files, providers and create a prisma folder with prisma.schema file.

Post Installation

After installation, you should run the proper commands to migrate your schema and/or generate the Prisma Client :

  npx prisma generate

Usage

You have two options to use the Prisma Client. First,via Adonis IoC Container :

const prisma = await app.container.make('prisma:db')

Or by destructuring HttpContextobject :

//route.ts

router
  .get('/', async function ({ prisma }: HttpContext) {
    ...
    const posts = await prisma.post.findMany())
    ...
  })

Authentication

First,you should install the @adonisjs/auth and configure it with Session as Auth Guard. Then, you should replace the provider key in the config/auth.ts file with this:

//config/auth.ts

  import { configProvider } from '@adonisjs/core'
  ... other imports

  ...
      provider: configProvider.create(async () => {
        const { SessionPrismaUserProvider } = await import(
          '@arthurfranckpat/adonis-prisma/prisma_user_provider'
        )
        return new SessionPrismaUserProvider()
      })

After that, you can use the provided methods to facilitate the authentication flow. Like, the @adonisjs/lucid, there is two methods for authentication (NB : these methods are available only with user model :

• To verify user credentials, you can use this method : const user = await prisma.user.verifyCredentials('email', 'password')

Notes on authentication :

• First, you should have a user model defined to have access to authentication methods
• You can configure the auth behavior inside config/prisma.ts : You can modify the uuids and pasword columns names to fit your needs. If you define many uuids columns, you can use the findForAuth method to query the user in the database.
• The password is automatically hashed via the @adonisjs/hash package when creating or updating an user, based on the default hasher configured inside the config/hash.ts.
• In config/prisma.ts, you can define whether you want sanitize (remove the hashed from the response returned by prisma). This option is defined via the sanitizePassword key.

Database Seeding

You can define seeders for your DB with the following command :

node ace prisma:make-provider <name_of_the_seeder>

It will create a seeder file inside the prisma/seeders directory.

Then, to seed the database you should run : node ace prisma:seed command. NB: This command runs all the seeders files inside prisma/seeders directory.

Before leaving...

This package is my first ever package. Feel free to make feedbacks if something needs to be improved.