docs: update adapter docs and improve homepage

docs/docs/adapters/express.md

@@ -1,31 +1,47 @@
 # Express
 
-[Express](https://expressjs.com/)
+:::info
 
-Adapts the [Express.Request](https://expressjs.com/en/api.html#req) and [Express.Response](https://expressjs.com/en/api.html#res) for use with `@jmondi/oauth2-server`.
+Available in >2.0.0
 
-```typescript
-import {
-  requestFromExpress,
-  handleExpressResponse,
-  handleExpressError,
-} from "@jmondi/oauth2-server/express";
-```
+:::
 
-```typescript
-requestFromExpress(req: Express.Request): OAuthRequest;
-```
+This adapter provides utility functions to convert between Express [Request](https://expressjs.com/en/api.html#req) and [Response](https://expressjs.com/en/api.html#res) objects and the `OAuthRequest`/`OAuthResponse` objects used by this package.
 
-Helper function to return an OAuthRequest from an `Express.Request`.
+## Functions
 
-```typescript
-handleExpressResponse(expressResponse: Express.Response, oauthResponse: OAuthResponse): void;
+```ts
+requestFromExpress(req: Express.Request): OAuthRequest
 ```
 
-Helper function that handles the express response after authorization.
+```ts
+handleExpressResponse(expressResponse: Express.Response, oauthResponse: OAuthResponse): void
+```
 
-```typescript
-handleExpressError(res: Express.Response, e: unknown | OAuthException): void;
+```ts
+handleExpressError(res: Express.Response, e: unknown | OAuthException): void
 ```
 
-Helper function that handles the express response if an error was thrown.
+## Example
+
+```ts
+import { requestFromExpress, handleExpressResponse, handleExpressError } from "@jmondi/oauth2-server/express";
+import express from 'express';
+
+const app = express();
+
+// ...
+
+app.post('/oauth2/token', async (req: express.Request, res: express.Response) => {
+  const authorizationServer = req.app.get('authorization_server');
+
+  try {
+    const oauthResponse = await authorizationServer
+      .respondToAccessTokenRequest(requestFromExpress(req));
+
+    handleExpressResponse(res, oauthResponse);
+  } catch (e) {
+    handleExpressError(res, e);
+  }
+});
+```

docs/docs/adapters/fastify.md

@@ -1,31 +1,48 @@
 # Fastify
 
-Adapts the [Fastify.Request](https://fastify.dev/docs/latest/Reference/Request/) and [Fastify.Reply](https://fastify.dev/docs/latest/Reference/Reply/) for use with `@jmondi/oauth2-server`.
-
-```typescript
-import {
-  requestFromFastify,
-  handleFastifyReply,
-  handleFastifyError,
-} from "@jmondi/oauth2-server/fastify";
-```
+:::info
 
-The following functions are imported directly from the adapter instead of the root package.
+Available in >2.0.0
+
+:::
 
-```typescript
-requestFromFastify(req: FastifyRequest): OAuthRequest;
-```
 
-Helper function to return an OAuthRequest from an `FastifyRequest`.
+This adapter provides utility functions to convert between Fastify [Request](https://fastify.dev/docs/latest/Reference/Request/) and [Reply](https://fastify.dev/docs/latest/Reference/Reply/) objects and the `OAuthRequest`/`OAuthResponse` objects used by this package.
 
-```typescript
-handleFastifyReply(fastifyReply: FasitfyReply, oauthResponse: OAuthResponse): void;
+## Functions
+
+```ts
+requestFromFastify(req: FastifyRequest): OAuthRequest
 ```
 
-Helper function that handles the express response after authorization.
+```ts
+handleFastifyReply(fastifyReply: FastifyReply, oauthResponse: OAuthResponse): void
+```
 
-```typescript
-handleFastifyError(reply: FasitfyReply, e: unknown | OAuthException): void;
+```ts
+handleFastifyError(reply: FastifyReply, e: unknown | OAuthException): void
 ```
 
-Helper function that handles the express response if an error was thrown.
+## Example
+
+```ts
+import { requestFromFastify, handleFastifyReply, handleFastifyError } from "@jmondi/oauth2-server/fastify";
+import fastify from 'fastify'
+
+const app = fastify()
+
+// ...
+
+app.post('/oauth2/token', async (request: fastify.Request, reply: fastify.Reply) => {
+  const authorizationServer = request.server.authorizationServer;
+
+  try {
+    const oauthResponse = await authorizationServer
+      .respondToAccessTokenRequest(requestFromFastify(request));
+
+    handleFastifyReply(reply, oauthResponse);
+  } catch (e) {
+    handleFastifyError(reply, e);
+  }
+});
+```

docs/docs/adapters/index.md

@@ -9,4 +9,4 @@ Adapters are a set of helper functions to provide framework specific integration
 
 - [Express](./express) - If you're using Express, you can use the `@jmondi/oauth2-server/express` adapter.
 - [Fastify](./fastify) - If you're using Fastify, you can use the `@jmondi/oauth2-server/fastify` adapter.
-- [VanillaJS](./vanilla) - If you're using Honojs, Sveltekit or Nextjs, you can use the `@jmondi/oauth2-server/vanilla` adapter.
+- [VanillaJS](./vanilla) - Adapts the Fetch [Request](https://developer.mozilla.org/en-US/docs/Web/API/Request) and [Response](https://developer.mozilla.org/en-US/docs/Web/API/Response) so you can use Honojs, Sveltekit, Nextjs or whatever tool your using that uses the native [Request](https://developer.mozilla.org/en-US/docs/Web/API/Request) and [Response](https://developer.mozilla.org/en-US/docs/Web/API/Response) `@jmondi/oauth2-server/vanilla` adapter.

docs/docs/adapters/vanilla.md

@@ -10,32 +10,43 @@ Available in >3.4.0
 
 :::
 
-Adapts the Fetch [Request](https://developer.mozilla.org/en-US/docs/Web/API/Request) and [Response](https://developer.mozilla.org/en-US/docs/Web/API/Response) for use with `@jmondi/oauth2-server`.
-
-```typescript
-import {
-  requestFromVanilla,
-  handleVanillaReply,
-  handleVanillaError,
-} from "@jmondi/oauth2-server/vanilla";
-```
+This adapter provides utility functions to convert between vanilla JavaScript [Request](https://developer.mozilla.org/en-US/docs/Web/API/Request) and [Response](https://developer.mozilla.org/en-US/docs/Web/API/Response) objects and the `OAuthRequest`/`OAuthResponse` objects used by the this package.
 
-The following functions are imported directly from the adapter instead of the root package.
+## Functions
 
-```typescript
-requestFromVanilla(req: Request): OAuthRequest;
+```ts
+responseFromVanilla(res: Response): OAuthResponse
 ```
 
-Helper function to return an OAuthRequest from an `VanillaRequest`.
+```ts
+requestFromVanilla(req: Request): OAuthRequest
+```
 
-```typescript
-handleVanillaReply(res: Response, oauthResponse: OAuthResponse): void;
+```ts
+responseToVanilla(oauthResponse: OAuthResponse): Response
 ```
 
-Helper function that handles the express response after authorization.
+## Example
 
-```typescript
-handleVanillaError(res: Response, e: unknown | OAuthException): void;
-```
+```ts
+import { requestFromVanilla, responseToVanilla } from "@jmondi/oauth2-server/vanilla";
+
+import { Hono } from 'hono'
+const app = new Hono()
+
+// ...
 
-Helper function that handles the express response if an error was thrown.
+app.post('/oauth2/token', async (c) => {
+  const authorizationServer = c.get("authorization_server");
+
+  const oauthResponse = await authorizationServer
+    .respondToAccessTokenRequest(requestFromVanilla(request))
+    .catch(e => {
+      error(400, e.message);
+    });
+
+  return responseToVanilla(oauthResponse);
+});
+
+export default app
+```

docs/docs/authorization_server/configuration.mdx

@@ -28,7 +28,7 @@ type AuthorizationServerOptions = {
 
 To configure these options, pass the value in as the last argument:
 
-```typescript
+```ts
 const authorizationServer = new AuthorizationServer(
   clientRepository,
   accessTokenRepository,

docs/docs/authorization_server/index.mdx

@@ -10,7 +10,7 @@ The `AuthorizationServer` is a core component of the OAuth 2.0 framework, respon
 
 To create an instance of the `AuthorizationServer`, use the following constructor:
 
-```typescript
+```ts
 const authorizationServer = new AuthorizationServer(
   clientRepository,
   accessTokenRepository,
@@ -32,7 +32,7 @@ Parameters:
 
 By default, no grant types are enabled when creating an `AuthorizationServer`. Each grant type must be explicitly enabled using the `enableGrantType` method. This approach allows for fine-grained control over which OAuth 2.0 flows your server supports.
 
-```typescript
+```ts
 authorizationServer.enableGrantType("client_credentials");
 authorizationServer.enableGrantType("refresh_token");
 authorizationServer.enableGrantType({
@@ -49,7 +49,7 @@ Note that the Authorization Code grant requires additional repositories: `userRe
 
 You can enable multiple grant types on the same server:
 
-```typescript
+```ts
 const authorizationServer = new AuthorizationServer(
   clientRepository,
   accessTokenRepository,

docs/docs/getting_started/endpoints.mdx

@@ -8,7 +8,7 @@ sidebar_position: 4
 
 The `/token` endpoint is a back channel endpoint that issues a usable access token.
 
-```typescript
+```ts
 app.post("/token", async (req: Express.Request, res: Express.Response) => {
   try {
     const oauthResponse = await authorizationServer.respondToAccessTokenRequest(req);
@@ -26,7 +26,7 @@ The `/authorize` endpoint is a front channel endpoint that issues an authorizati
 
 The endpoint should redirect the user to login, and then to accept the scopes requested by the application, and only when the user accepts, should it send the user back to the clients redirect uri.
 
-```typescript
+```ts
 import { requestFromExpress } from "@jmondi/oauth2-server/express";
 
 app.get("/authorize", async (req: Express.Request, res: Express.Response) => {
@@ -75,15 +75,15 @@ app.get("/authorize", async (req: Express.Request, res: Express.Response) => {
 
 ## The Revoke Endpoint
 
-:::tip Note
+:::info Note
 
 Implementing this endpoint is optional, but recommended. RFC7009 “OAuth 2.0 Token Revocation”
 
 :::
 
 The `/token/revoke` endpoint is a back channel endpoint that revokes an existing token.
 
-```typescript
+```ts
 app.post("/token/revoke", async (req: Express.Request, res: Express.Response) => {
   try {
     const oauthResponse = await authorizationServer.revoke(req);

docs/docs/getting_started/entities.md

@@ -16,7 +16,7 @@ The Client Entity represents an application that requests access to protected re
 
 :::
 
-```typescript
+```ts
 interface OAuthClient {
   id: string;
   name: string;
@@ -50,7 +50,7 @@ type CodeChallengeMethod = "S256" | "plain";
 
 The Token Entity represents access and refresh tokens issued to clients.
 
-```typescript
+```ts
 interface OAuthToken {
   accessToken: string;
   accessTokenExpiresAt: Date;
@@ -67,7 +67,7 @@ interface OAuthToken {
 
 The User Entity represents the resource owner - typically the end-user who authorizes an application to access their account.
 
-```typescript
+```ts
 interface OAuthUser {
   id: string;
   [key: string]: any;
@@ -80,7 +80,7 @@ Scopes are used to define and limit the extent of access granted to a client app
 
 For more information on OAuth 2.0 scopes, visit: https://www.oauth.com/oauth2-servers/scope/
 
-```typescript
+```ts
 interface OAuthScope {
   name: string;
   [key: string]: any;

docs/docs/getting_started/index.mdx

@@ -29,15 +29,21 @@ This section provides a high-level overview of setting up the OAuth2 server.
 1. Set up the [AuthorizationServer](#the-authorization-server) with desired grant types
 1. Implement the [Endpoints](./endpoints)
 
-## Installation
+### Installation
 
 Choose your preferred package manager to install @jmondi/oauth2-server:
 
 <Installation />
 
-## Basic Setup
+### Implement Entities
 
-### The Authorization Server
+You are going to need to setup the entities that the OAuth2 server uses to store data. See the [full list of entities](./entities.md).
+
+### Implement Repositories
+
+Next you need to implement the repositories that the OAuth2 server uses to interact with the entities. See the [full list of repositories](./repositories.md).
+
+### Setup the Authorization Server
 
 The AuthorizationServer is the core component of the OAuth2 implementation. It requires repositories for managing clients, access tokens, and scopes. Grant types are opt-in and must be explicitly enabled.