Move Prisma example

Author: SpaceK33z

packages/graphql-authentication-prisma/example/.graphqlconfig.yml renamed to examples/with-prisma/.graphqlconfig.yml

@@ -1,10 +1,10 @@
 projects:
   prisma:
-    schemaPath: "../src/generated/prisma.graphql"
+    schemaPath: "./generated/prisma.graphql"
     extensions:
       prisma: prisma.yml
       codegen:
         generator: prisma-binding
         output:
-          binding: ../src/generated/prisma.ts
+          binding: "generated/prisma.ts"
         language: typescript

examples/with-prisma/README.md

@@ -0,0 +1,16 @@
+# Prisma example
+
+This is an example of how to use GraphQL Authentication with [Prisma](https://www.prisma.io/). It uses the adapter package for Prisma, [graphql-authentication-prisma](https://github.com/Volst/graphql-authentication/tree/master/packages/graphql-authentication-prisma).
+
+## Usage
+
+You need to have Docker installed. If you're new to Prisma, you might want to read the [Quickstart](https://www.prismagraphql.com/docs/quickstart/) first.
+
+```
+docker-compose up -d # now wait for it to start
+yarn prisma deploy
+npm i
+npm start
+```
+
+Go to http://localhost:4000 in your browser and start running some queries and mutations!