From 7801ce67ace77f5de98ddc38d7b0b45c68faeb6b Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Tue, 3 Dec 2024 15:57:40 -0800
Subject: cache qrs

---
 src/routes/(app)/qr/[text]/+page.server.ts |  7 +------
 src/routes/(app)/qr/[text]/+page.svelte    |  4 ++--
 src/routes/(app)/qr/[text]/raw/+server.ts  | 16 ++++++++++++++++
 3 files changed, 19 insertions(+), 8 deletions(-)
 create mode 100644 src/routes/(app)/qr/[text]/raw/+server.ts

(limited to 'src/routes/(app)/qr')

diff --git a/src/routes/(app)/qr/[text]/+page.server.ts b/src/routes/(app)/qr/[text]/+page.server.ts
index 09e7593f..5a9debb3 100644
--- a/src/routes/(app)/qr/[text]/+page.server.ts
+++ b/src/routes/(app)/qr/[text]/+page.server.ts
@@ -1,8 +1,3 @@
-import Qr from "qrcode-base64";
-
 export async function load({ params }) {
-	const { text } = params;
-	const src = Qr.drawImg(text, { size: 600 });
-
-	return { src, text };
+	return params;
 }
diff --git a/src/routes/(app)/qr/[text]/+page.svelte b/src/routes/(app)/qr/[text]/+page.svelte
index 02a5b718..46420743 100644
--- a/src/routes/(app)/qr/[text]/+page.svelte
+++ b/src/routes/(app)/qr/[text]/+page.svelte
@@ -3,11 +3,11 @@
   import Qr from "$comp/Qr.svelte";
   import { back, copy } from "$lib/utils";
   let { data } = $props();
-  let { src, text } = data;
+  let { text } = data;
 </script>
 
 <div class="container px-4 max-w-4xl mx-auto space-y-5">
-  <Qr {src} />
+  <Qr {text} />
 
   <button
     type="button"
diff --git a/src/routes/(app)/qr/[text]/raw/+server.ts b/src/routes/(app)/qr/[text]/raw/+server.ts
new file mode 100644
index 00000000..a24d3a3c
--- /dev/null
+++ b/src/routes/(app)/qr/[text]/raw/+server.ts
@@ -0,0 +1,16 @@
+import Qr from "qrcode-base64";
+
+export async function GET({ params }) {
+	const { text } = params;
+
+	const dataUri = Qr.drawImg(text, { size: 600 });
+	const base64Data = dataUri.split(",")[1];
+	const binaryData = Buffer.from(base64Data, "base64");
+
+	return new Response(binaryData, {
+		headers: {
+			"Content-Type": "image/gif",
+			"Cache-Control": "public, max-age=31536000, immutable",
+		},
+	});
+}
-- 
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