Prisma Client Examples

This repository contains the service configuration for a simple Prisma Service and demonstrates how tghe Prisma Client is generated.

You can view the generated clients in the generated directory:

• Prisma Client for JavaScript
• Prisma Client for TypeScript
• GraphQL schema of Prisma API

The clients are generated using the prisma generate command. This commands reads the information that's specified under the generate property in prisma.yml:

endpoint: http://localhost:4466
datamodel: datamodel.graphql

generate:
  - generator: typescript
    output: ./generated/prisma.ts
  - generator: javascript
    output: ./generated/prisma.js
  - generator: schema
    output: ./generated/prisma.graphql

The Prisma Service is based on the following data model:

type Link {
  id: ID! @unique
  createdAt: DateTime!
  description: String!
  url: String!
  postedBy: User
  votes: [Vote!]!
}

type User {
  id: ID! @unique
  name: String!
  email: String! @unique
  password: String!
  links: [Link!]!
  votes: [Vote!]!
}

type Vote {
  id: ID! @unique
  link: Link!
  user: User!
}

Usage

To be sure you're seeing the latest version of the clients, you can re-generate them yourself using the following steps:

1. Install Prisma

npm install prisma

2. Start Prisma Server (requires Docker)

docker-compose up -d

3. Deploy Prisma Service

prisma deploy

4. Re-generate Prisma Clients & GraphQL schema

prisma generate

This updates the following files, as specified in prisma.yml:

• ./generated/prisma.js
• ./generated/prisma.ts
• ./generated/prisma.graphql