Add a `prisma.$reset()` function as shortcut to running `prisma migrate reset`

Problem

prisma migrate reset is used heavily for testing. I want a prisma.$reset() function added to prisma client as super easy shortcut to reset the database.

Suggested solution

I’ve added this to our Blitz adapter and it’s super nice in Jest tests:

beforeEach(async () => {
  await db.$reset()
})

Optionally this command could be disabled/fail if process.env.NODE_ENV === 'production'

Alternatives

None

[flybayer]

As a workaround, you can copy the code we use in Blitz for this: https://github.com/blitz-js/blitz/blob/canary/packages/core/src/prisma-utils.ts

Which you can then use like this:

import {enhancePrisma} from "./enhancePrisma"
import {PrismaClient} from "@prisma/client"

const EnhancedPrisma = enhancePrisma(PrismaClient)

export * from "@prisma/client"
export default new EnhancedPrisma()

[yue4u]

FYI I’m migrating from sequelize to prisma and at the moment performance using transaction + executeRaw method by @rsaryev (https://gist.github.com/rsaryev/65884be2d8992552e9a603fefabaecb3) is close to sequelize’s and much more faster (10s per reset in my jest setup) than spawning migrate reset cli each time .