feat: comman http headers enum

ikari-js · Jul 11, 2024 · 094af3f · 094af3f
1 parent 522c9ee
commit 094af3f
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Showing 3 changed files with 37 additions and 20 deletions.
diff --git a/src/context.ts b/src/context.ts
@@ -1,5 +1,5 @@
 import { Server } from "bun";
-import { HttpMethod } from "./utils";
+import { HTTPMethod } from "./utils";
 import { parse } from "fast-querystring";
 import { Routes } from "./route";
 
@@ -205,7 +205,7 @@ export class Context {
    */
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   public async body<T = FormData | string | ArrayBuffer>(): Promise<T | null> {
-    if (this.method === HttpMethod.GET || this.method === HttpMethod.HEAD)
+    if (this.method === HTTPMethod.GET || this.method === HTTPMethod.HEAD)
       return null;
     if (this.req.bodyUsed) return this._body;
 

diff --git a/src/index.ts b/src/index.ts
@@ -6,7 +6,8 @@ import { ServeValidator } from "./serve-validator";
 import { Context } from "./context";
 import { Routes } from "./route";
 import {
-  HttpMethod,
+  HTTPHeaders,
+  HTTPMethod,
   NotFound,
   StatusCode,
   createPath,
@@ -79,12 +80,12 @@ export function Serve(config: Config) {
 
     let route = findRoute(router, url.pathname, request.method);
     if (!route) {
-      route = findRoute(router, url.pathname, HttpMethod.ALL);
+      route = findRoute(router, url.pathname, HTTPMethod.ALL);
     }
 
-    if (!route && request.method === HttpMethod.OPTIONS) {
+    if (!route && request.method === HTTPMethod.OPTIONS) {
       const allowedMethods = new Set<string>();
-      for (const method of Object.keys(HttpMethod)) {
+      for (const method of Object.keys(HTTPMethod)) {
         const r = findRoute(router, url.pathname, method);
         if (r?.data) {
           allowedMethods.add(r.data.method);
@@ -99,8 +100,8 @@ export function Serve(config: Config) {
       }
     }
 
-    if (!route && request.method === HttpMethod.HEAD) {
-      route = findRoute(router, url.pathname, HttpMethod.GET);
+    if (!route && request.method === HTTPMethod.HEAD) {
+      route = findRoute(router, url.pathname, HTTPMethod.GET);
     }
 
     let handlers: Handlers;
@@ -124,7 +125,7 @@ export function Serve(config: Config) {
 
     const ctx = new Context(server, request, params, url, routes);
     if (allowHeader) {
-      ctx.set("Allow", allowHeader);
+      ctx.set(HTTPHeaders.Allow, allowHeader);
     }
 
     if (status) {

diff --git a/src/utils.ts b/src/utils.ts
@@ -10,14 +10,7 @@ export function createPath(str: string) {
   return str;
 }
 
-export const representationHeaders = [
-  "Content-Type",
-  "Content-Encoding",
-  "Content-Language",
-  "Content-Location",
-];
-
-export enum HttpMethod {
+export enum HTTPMethod {
   GET = "GET",
   POST = "POST",
   PUT = "PUT",
@@ -62,6 +55,29 @@ export enum StatusCode {
   SERVICE_UNAVAILABLE = 503,
 }
 
+export enum HTTPHeaders {
+  ContentType = "Content-Type",
+  ContentLength = "Content-Length",
+  ContentEncoding = "Content-Encoding",
+  Accept = "Accept",
+  AcceptEncoding = "Accept-Encoding",
+  Authorization = "Authorization",
+  UserAgent = "User-Agent",
+  Connection = "Connection",
+  Host = "Host",
+  Origin = "Origin",
+  Allow = "Allow",
+  Vary = "Vary",
+  AccessControlAllowOrigin = "Access-Control-Allow-Origin",
+  AccessControlAllowMethods = "Access-Control-Allow-Methods",
+  AccessControlAllowHeaders = "Access-Control-Allow-Headers",
+  AccessControlExposeHeaders = "Access-Control-Expose-Headers",
+  AccessControlAllowCredentials = "Access-Control-Allow-Credentials",
+  AccessControlMaxAge = "Access-Control-Max-Age",
+  AccessControlRequestHeaders = "Access-Control-Request-Headers",
+  AccessControlRequestMethod = "Access-Control-Request-Method",
+}
+
 export const resetColor = "\x1b[0m";
 export const greenColor = "\x1b[32m";
 export const blueColor = "\x1b[34m";
@@ -78,7 +94,7 @@ export function startupMessage(
   const { version } = JSON.parse(
     fs.readFileSync(import.meta.dir + "/../package.json", "utf-8")
   );
-  
+
   const hostMsg = `${bunServe.url.toString()}`;
   const handlersMsg = `Handlers ...... ${routes.length}`;
   const pidMsg = `PID ...... ${process.pid}`;
@@ -119,15 +135,15 @@ export function startupMessage(
 }
 
 export function returnContextResponse(ctx: Context) {
-  if (ctx.method === HttpMethod.HEAD || ctx.method === HttpMethod.OPTIONS) {
+  if (ctx.method === HTTPMethod.HEAD || ctx.method === HTTPMethod.OPTIONS) {
     return ctx.getResWithoutBody();
   }
   return ctx.res;
 }
 
 export function NotFound(ctx: Context) {
   // TODO not sure about this
-  if (ctx.method !== HttpMethod.OPTIONS) {
+  if (ctx.method !== HTTPMethod.OPTIONS) {
     ctx.status(StatusCode.NOT_FOUND);
   }
   return ctx.json({ message: "Not Found" });