script.ts

import { PrismaClient } from '@prisma/client';
import { enhance } from '@zenstackhq/runtime';

const prisma = new PrismaClient().$extends({
    model: {
        user: {
            async signUp(email: string) {
                return prisma.user.create({ data: { email } });
            },
        },
    },
});

const db = enhance(prisma);

async function main() {
    const user = await db.user.create({
        data: {
            name: 'John Doe',
            email: 'a@b.com',
        },
    });
    console.log(user.email);
    const post = await db.post.create({
        data: {
            title: 'Hello World',
        },
    });
    console.log(post.title);

    const newUser = await db.user.signUp('a@b.com');
    console.log(newUser.email);
}

main();