Update README.md (#83)

* Update README.md

* Update CHANGELOG.md

Author: carolinamenezes

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Fixed
+
+- Min docs improvement
+
 ## [0.2.23] - 2024-01-23
 
 ### Removed

docs/README.md

@@ -1,5 +1,3 @@
-
-
 # Service Example
 
 A reference app implementing a VTEX IO service with HTTP route handlers.
@@ -12,9 +10,7 @@ We also use the [**node-vtex-api**](https://github.com/vtex/node-vtex-api), a VT
 
 - Start from `node/index.ts` and follow the comments and imports :)
 
-## Recipes
-
-### Defining routes on _service.json_ 
+## Defining routes on _service.json_ 
 ```json
 {
   "memory": 256,
@@ -31,26 +27,29 @@ We also use the [**node-vtex-api**](https://github.com/vtex/node-vtex-api), a VT
 }
 ```
 
-The `service.json` file that sits on the root of the `node` folder holds informations about this service, like the maximum timeout and number of replicas, what might be discontinued on the future, but also **sets its routes**. 
+The `service.json` file that sits on the root of the `node` folder holds information about this service, like the maximum timeout and number of replicas, but also sets its routes. 
 
-Koa uses the [path-to-regexp](https://github.com/pillarjs/path-to-regexp) format for defining routes and, as seen on the example, we use the `:code` notation for declaring a **route param** named code, in this case. A HTTP request for `https://{{workspace}}--{{account}}.myvtex.com/_v/status/500` will match the route we've defined. 
+Koa uses the [path-to-regexp](https://github.com/pillarjs/path-to-regexp) format for defining routes and, as seen in the example, we use the `:code` notation for declaring a route param named `code`. An HTTP request for `https://{{workspace}}--{{account}}.myvtex.com/_v/status/500` will match the route we've defined. 
 
-For cach _key_ on the `routes` object, there should be a **corresponding entry** on the exported Service object on `node/index.ts`, this will hook your code to a specific route.
+For each _key_ on the `routes` object, there should be a corresponding entry on the exported Service object on `node/index.ts`. This will hook your code to a specific route.
 
-### Access Control
-You can also provide a `public` option for each route. If `true`, that resource will be reachable for everyone on the internet. If `false`, VTEX credentials will be requested as well.
+## Access Control
+You can also provide a `public` option for each route. If `true`, that resource will be reachable to everyone on the internet. If `false`, VTEX credentials will be requested as well.
 
-Another way of controlling access to specific routes is using **ReBACs (Resource-based access)**, that supports more robust configuration. You can read more [on this document](https://docs.google.com/document/d/1ZxNHMFIXfXz3BgTN9xyrHL3V5dYz14wivYgQjRBZ6J8/edit#heading=h.z7pad3qd2qw7) (VTEX only).
+Another way of controlling access to specific routes is using **ReBACs (Resource-based access)**, which supports a more robust configuration. You can read more [on this document](https://docs.google.com/document/d/1ZxNHMFIXfXz3BgTN9xyrHL3V5dYz14wivYgQjRBZ6J8/edit#heading=h.z7pad3qd2qw7) (VTEX only).
 
-#### Query String
+### Query String
 For `?accepting=query-string`, you **don't need to declare anything**, as any query provided to the URL will already be available for you to use on the code as `ctx.query`, already parsed as an object, or `ctx.queryString`, taken directly from the URL as a string.
 
-#### Route Params
+### Route Params
 Route Params will be available for you to use on the code as `ctx.vtex.params`, already parsed as an object.
 For a path like `/_v/status/:code`, if you receive the request `/_v/status/200`, `ctx.vtex.params` will return `{ code: '200' }`
 
-#### HTTP methods
-When you define a route on the `service.json`, your NodeJS handlers for that route will be triggered  **on every HTTP method** (GET, POST, PUT...), so, if you need to handle them separately you need to implement a "sub-router". Fortunately, the _node-vtex-api_ provides a helper function `method`, exported from `@vtex/api`, to accomplish that behaviour. Instead of passing your handlers directly to the corresponding route on `index.ts`, you pass a `method` call passing **an object with the desired method as key and one handler as its corresponding value**. Check this example:
+### HTTP methods
+
+When you define a route on the `service.json`, your NodeJS handlers for that route will be triggered on every HTTP method (GET, POST, PUT...), so if you need to handle them separately, you need to implement a "sub-router". Fortunately, the _node-vtex-api_ provides a helper function `method`, exported from `@vtex/api`, to accomplish that behavior. Instead of passing your handlers directly to the corresponding route on `index.ts`, you pass a `method` call passing an object with the desired method as key and one handler as its corresponding value. 
+
+Check this example:
 ```typescript
 import { method } from '@vtex/api'
 ...
@@ -66,9 +65,9 @@ export default new Service<Clients, State>({
 })
 ```
 
-### Throwing errors
+## Throwing errors
 
-When building a HTTP service, we should follow HTTP rules regarding data types, cache, authorization, and status code. Our example app sets a `ctx.status` value that will be used as a HTTP status code return value, but often we also want to give proper information about errors as well.
+When building an HTTP service, we should follow HTTP rules regarding data types, cache, authorization, and status codes. Our example app sets a `ctx.status` value that will be used as an HTTP status code return value, but often, we also want to give proper information about errors.
 
 The **node-vtex-api** already exports a handful of **custom error classes** that can be used for that purpose, like the `NotFoundError`. You just need to throw them inside one of the route handlers that the appropriate response will be sent to the server.
 
@@ -94,9 +93,9 @@ You can check all the available errors [here](https://github.com/vtex/node-vtex-
 
 You can also **create your custom error**, just see how it's done above ;)
 
-### Reading a JSON body
+## Reading a JSON body
 
-When writing POST or PUT handlers, for example, often you need to have access to the **request body** that comes as a JSON format, which is not provided directly by the handler function.
+When writing POST or PUT handlers, for example, you often need to have access to the **request body** that comes in a JSON format, which is not provided directly by the handler function.
 
 For this, you have to use the [co-body](https://www.npmjs.com/package/co-body) package that will parse the request into a readable JSON object, used as below: 
 ```typescript
@@ -105,11 +104,6 @@ export async function method(ctx: Context, next: () => Promise<any>) {
     const body = await json(ctx.req)
 ```
 
-### Other example apps
-
-We use Node services across all VTEX, and there are a lot inspiring examples. If you want to dive deeper on learning about this subject, don't miss those internal apps: [builder-hub](https://github.com/vtex/builder-hub) or [store-sitemap](https://github.com/vtex-apps/store-sitemap)
-
-
 ## Testing
 
 `@vtex/test-tools` and `@types/jest` should be installed on `./node` package as `devDependencies`.