feat: introduce @auth/dgraph-adapter (#7792)

Database adapters are not dependent on Next.js features, so it makes sense to republish them under the `@auth/*` scope.

This PR is part of a series to convert adapters, using `@auth/core` for types.
    
BREAKING CHANGE:
If you are coming from the previous adapter, change your `package.json`:

```diff
-  "@next-auth/dgraph-adapter": "0.0.0",
+  "@auth/dgraph-adapter": "0.0.0",
```

And run `npm install`, `yarn install` or `pnpm install` respectively.

**Note:** This packages is published as ESM-only

`fetch` is not polyfilled anymore.

In older Node.js versions, you can use the  `--experimental-fetch` flag, or install `undici` and add the following line:

`globalThis.fetch ??= require("undici").fetch`

.github/ISSUE_TEMPLATE/3_bug_adapter.yml

@@ -21,7 +21,7 @@ body:
       multiple: true
       options:
         - "Custom adapter"
-        - "@next-auth/dgraph-adapter"
+        - "@auth/dgraph-adapter"
         - "@next-auth/dynamodb-adapter"
         - "@next-auth/fauna-adapter"
         - "@next-auth/firebase-adapter"

.github/issue-labeler.yml

@@ -1,7 +1,7 @@
 # https://github.com/github/issue-labeler#basic-examples
 
 dgraph:
-  - "@next-auth/dgraph-adapter"
+  - "@auth/dgraph-adapter"
 
 dynamodb:
   - "@next-auth/dynamodb-adapter"

.gitignore

@@ -38,6 +38,7 @@ packages/next-auth/next
 packages/*/*.js
 packages/*/*.d.ts
 packages/*/*.d.ts.map
+packages/*/lib
 
 # Development app
 apps/dev/src/css

packages/adapter-dgraph/README.md

@@ -8,14 +8,14 @@
   </a>
   <h3 align="center"><b>Dgraph Adapter</b> - NextAuth.js / Auth.js</a></h3>
   <p align="center" style="align: center;">
-    <a href="https://npm.im/@next-auth/dgraph-adapter">
+    <a href="https://npm.im/@auth/dgraph-adapter">
       <img src="https://img.shields.io/badge/TypeScript-blue?style=flat-square" alt="TypeScript" />
     </a>
-    <a href="https://npm.im/@next-auth/dgraph-adapter">
-      <img alt="npm" src="https://img.shields.io/npm/v/@next-auth/dgraph-adapter?color=green&label=@next-auth/dgraph-adapter&style=flat-square">
+    <a href="https://npm.im/@auth/dgraph-adapter">
+      <img alt="npm" src="https://img.shields.io/npm/v/@auth/dgraph-adapter?color=green&label=@auth/dgraph-adapter&style=flat-square">
     </a>
-    <a href="https://www.npmtrends.com/@next-auth/dgraph-adapter">
-      <img src="https://img.shields.io/npm/dm/@next-auth/dgraph-adapter?label=%20downloads&style=flat-square" alt="Downloads" />
+    <a href="https://www.npmtrends.com/@auth/dgraph-adapter">
+      <img src="https://img.shields.io/npm/dm/@auth/dgraph-adapter?label=%20downloads&style=flat-square" alt="Downloads" />
     </a>
     <a href="https://github.com/nextauthjs/next-auth/stargazers">
       <img src="https://img.shields.io/github/stars/nextauthjs/next-auth?style=flat-square" alt="Github Stars" />

packages/adapter-dgraph/package.json

@@ -1,19 +1,30 @@
 {
-  "name": "@next-auth/dgraph-adapter",
-  "version": "1.0.6",
-  "description": "Dgraph adapter for next-auth.",
+  "name": "@auth/dgraph-adapter",
+  "version": "0.0.0",
+  "description": "Dgraph adapter for Auth.js",
   "homepage": "https://authjs.dev",
   "repository": "https://github.com/nextauthjs/next-auth",
   "bugs": {
     "url": "https://github.com/nextauthjs/next-auth/issues"
   },
   "author": "Arnaud Derbey <arnaud@derbey.dev>",
-  "contributors": [],
-  "main": "dist/index.js",
+  "contributors": [
+    "Balázs Orbán <info@balazsorban.com>"
+  ],
+  "type": "module",
+  "types": "./index.d.ts",
   "files": [
-    "dist",
-    "index.d.ts"
+    "*.js",
+    "*.d.ts*",
+    "lib",
+    "src"
   ],
+  "exports": {
+    ".": {
+      "types": "./index.d.ts",
+      "import": "./index.js"
+    }
+  },
   "license": "ISC",
   "keywords": [
     "next-auth",
@@ -29,25 +40,21 @@
     "build": "tsc",
     "test": "./tests/test.sh"
   },
-  "peerDependencies": {
-    "jsonwebtoken": "^8.5.1",
-    "next-auth": "^4"
-  },
   "devDependencies": {
     "@next-auth/adapter-test": "workspace:*",
     "@next-auth/tsconfig": "workspace:*",
     "@types/jest": "^26.0.24",
     "@types/jsonwebtoken": "^8.5.5",
     "@types/node-fetch": "^2.5.11",
     "jest": "^27.4.3",
-    "next-auth": "workspace:*",
-    "ts-jest": "^27.0.3"
+    "ts-jest": "^27.0.3",
+    "undici": "5.22.1"
   },
   "dependencies": {
-    "jsonwebtoken": "^8.5.1",
-    "node-fetch": "^2.6.1"
+    "@auth/core": "workspace:*",
+    "jsonwebtoken": "^8.5.1"
   },
   "jest": {
     "preset": "@next-auth/adapter-test/jest"
   }
-}
+}

packages/adapter-dgraph/src/index.ts

@@ -9,26 +9,26 @@
  * ## Installation
  *
  * ```bash npm2yarn2pnpm
- * npm install next-auth @next-auth/dgraph-adapter
+ * npm install next-auth @auth/dgraph-adapter
  * ```
  *
- * @module @next-auth/dgraph-adapter
+ * @module @auth/dgraph-adapter
  */
-import { client as dgraphClient } from "./client"
-import { format } from "./utils"
-import type { Adapter } from "next-auth/adapters"
-import type { DgraphClientParams } from "./client"
-import * as defaultFragments from "./graphql/fragments"
+import { client as dgraphClient } from "./lib/client"
+import { format } from "./lib/utils"
+import type { Adapter } from "@auth/core/adapters"
+import type { DgraphClientParams } from "./lib/client"
+import * as defaultFragments from "./lib/graphql/fragments"
 
-export type { DgraphClientParams, DgraphClientError } from "./client"
+export type { DgraphClientParams, DgraphClientError } from "./lib/client"
 
 /** This is the interface of the Dgraph adapter options. */
 export interface DgraphAdapterOptions {
   /**
    * The GraphQL {@link https://dgraph.io/docs/query-language/fragments/ Fragments} you can supply to the adapter
    * to define how the shapes of the `user`, `account`, `session`, `verificationToken` entities look.
    *
-   * By default the adapter will uses the [default defined fragments](https://github.com/nextauthjs/next-auth/blob/main/packages/adapter-dgraph/src/graphql/fragments.ts)
+   * By default the adapter will uses the [default defined fragments](https://github.com/nextauthjs/next-auth/blob/main/packages/adapter-dgraph/src/lib/graphql/fragments.ts)
    * , this config option allows to extend them.
    */
   fragments?: {
@@ -48,7 +48,7 @@ export { format }
  *
  * ```ts title="pages/api/auth/[...nextauth].js"
  * import NextAuth from "next-auth"
- * import { DgraphAdapter } from "@next-auth/dgraph-adapter"
+ * import { DgraphAdapter } from "@auth/dgraph-adapter"
  *
  * export default NextAuth({
  *   providers: [],

packages/adapter-dgraph/src/client.ts → packages/adapter-dgraph/src/lib/client.ts

@@ -1,7 +1,4 @@
 import * as jwt from "jsonwebtoken"
-import fetch from "node-fetch"
-
-import type { HeadersInit } from "node-fetch"
 
 export interface DgraphClientParams {
   endpoint: string

packages/adapter-dgraph/tests/index.test.ts

@@ -1,12 +1,14 @@
 import { DgraphAdapter, format } from "../src"
-import { client as dgraphClient } from "../src/client"
-import * as fragments from "../src/graphql/fragments"
+import { client as dgraphClient } from "../src/lib/client"
+import * as fragments from "../src/lib/graphql/fragments"
 import { runBasicTests } from "@next-auth/adapter-test"
 import fs from "fs"
 import path from "path"
 
 import type { DgraphClientParams } from "../src"
 
+globalThis.fetch ??= require("undici").fetch
+
 const params: DgraphClientParams = {
   endpoint: "http://localhost:8080/graphql",
   authToken: "test",

packages/adapter-dgraph/tests/test.sh

@@ -21,7 +21,7 @@ dgraph/standalone
 
 echo "Waiting 15 sec for db to start..." && sleep 15
 
-head -n -1 src/graphql/schema.gql > tests/test.schema.gql
+head -n -1 src/lib/graphql/schema.gql > tests/test.schema.gql
 PUBLIC_KEY=$(sed 's/$/\\n/' tests/public.key | tr -d '\n')
 echo "# Dgraph.Authorization {\"VerificationKey\":\"$PUBLIC_KEY\",\"Namespace\":\"https://dgraph.io/jwt/claims\",\"Header\":\"Authorization\",\"Algo\":\"RS256\"}" >> tests/test.schema.gql
 

packages/adapter-dgraph/tsconfig.json

@@ -1,8 +1,25 @@
 {
-  "extends": "@next-auth/tsconfig/tsconfig.adapters.json",
+  "extends": "@next-auth/tsconfig/tsconfig.base.json",
   "compilerOptions": {
+    "allowJs": true,
+    "baseUrl": ".",
+    "isolatedModules": true,
+    "target": "ES2020",
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "outDir": ".",
     "rootDir": "src",
-    "outDir": "dist"
+    "skipDefaultLibCheck": true,
+    "strictNullChecks": true,
+    "stripInternal": true,
+    "declarationMap": true,
+    "declaration": true
   },
-  "exclude": ["tests", "dist", "jest.config.js"]
-}
+  "include": [
+    "src/**/*"
+  ],
+  "exclude": [
+    "*.js",
+    "*.d.ts",
+  ]
+}

turbo.json

@@ -55,7 +55,7 @@
         "@auth/core#build",
         "@auth/prisma-adapter#build",
         "@auth/sveltekit#build",
-        "@next-auth/dgraph-adapter#build",
+        "@auth/dgraph-adapter#build",
         "@next-auth/dynamodb-adapter#build",
         "@next-auth/fauna-adapter#build",
         "@next-auth/firebase-adapter#build",
@@ -78,7 +78,7 @@
         "@auth/core#build",
         "@auth/prisma-adapter#build",
         "@auth/sveltekit#build",
-        "@next-auth/dgraph-adapter#build",
+        "@auth/dgraph-adapter#build",
         "@next-auth/dynamodb-adapter#build",
         "@next-auth/fauna-adapter#build",
         "@next-auth/firebase-adapter#build",