From 31c72c109b6db1a7e4d2953e2d1b277714e1b8ce Mon Sep 17 00:00:00 2001
From: yanu <10122431+ynwd@users.noreply.github.com>
Date: Sun, 18 Aug 2024 15:43:09 +0700
Subject: [PATCH] update default headers for send

---
 http/server/mod.ts   | 19 +++++++++++++------
 http/server/types.ts |  1 +
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/http/server/mod.ts b/http/server/mod.ts
index 4d0bf85d8..889943b46 100644
--- a/http/server/mod.ts
+++ b/http/server/mod.ts
@@ -52,15 +52,22 @@ const parseBody = (req: Request) => {
   };
 };
 
-const createResponse = (res: any, status = 200): Response => {
-  if (typeof res === "string") return new Response(res, { status });
+const createResponse = (
+  res: any,
+  status = 200,
+  headers?: Headers,
+): Response => {
+  const h = headers ? headers : new Headers({
+    "Content-Type": "application/json",
+  });
+  if (typeof res === "string") return new Response(res, { status, headers: h });
   if (res instanceof Response) return res;
   if (
     typeof res === "number" || typeof res === "bigint" ||
     typeof res === "boolean" || typeof res === "undefined"
-  ) return new Response(JSON.stringify(res), { status });
+  ) return new Response(JSON.stringify(res), { status, headers: h });
   try {
-    return Response.json(res, { status });
+    return Response.json(res, { status, headers: h });
   } catch (error) {
     throw error;
   }
@@ -392,8 +399,8 @@ if (root) fetchProps(root);
     ctx.next = () => {};
     ctx.url = new URL(req.url);
     ctx.server = this;
-    ctx.send = <T>(data: T, status = 200) => {
-      return createResponse(data, status);
+    ctx.send = <T>(data: T, status = 200, headers?: Headers) => {
+      return createResponse(data, status, headers);
     };
     ctx.kv = this.serverOptions["kv"];
     ctx.options = this.serverOptions;
diff --git a/http/server/types.ts b/http/server/types.ts
index ec8a70365..340b8493b 100644
--- a/http/server/types.ts
+++ b/http/server/types.ts
@@ -101,6 +101,7 @@ export class Context {
   send!: <T>(
     data?: T | undefined,
     status?: number | undefined,
+    headers?: Headers,
   ) => Response | Promise<Response>;
   /**
    * Middleware callback