@shopify/shopify-app-session-storage-prisma

Session Storage Adapter for Prisma

This package implements the SessionStorage interface that works with an instance of Prisma.

Session storage for prisma requires a schema.prisma with a Session table with at-least the following columns:

model Session {
  id          String    @id
  shop        String
  state       String
  isOnline    Boolean   @default(false)
  scope       String?
  expires     DateTime?
  accessToken String
  userId      Int?
}

You can then instantiate and use PrismaSessionStorage like so:

import {shopifyApp} from '@shopify/shopify-app-express';
import {PrismaSessionStorage} from '@shopify/shopify-app-session-storage-prisma';
import {PrismaClient} from '@prisma/client';

// You can construct using either a filename...
const prisma = new PrismaClient();
const storage = new PrismaSessionStorage(prisma);

const shopify = shopifyApp({
  sessionStorage: storage,
  // ...
});

Note: If you use SQLite with Prisma note that sqlite is a local, file-based SQL database. It persists all tables to a single file on your local disk. As such, it’s simple to set up and is a great choice for getting started with Shopify App development. However, it won’t work when your app getting scaled across multiple instances because they would each create their own database.

If you prefer to use your own implementation of a session storage mechanism that is compatible with the @shopify/shopify-app-express package, see the implementing session storage guide.