feat: qr code generator (#26)

* feat: qr code generator

* chore: guard

Author: hmbanan666

apps/web-app/package.json

@@ -29,7 +29,8 @@
     "nuxt-tiptap-editor": "catalog:",
     "openai": "catalog:",
     "pinia": "catalog:",
-    "sharp": "catalog:"
+    "sharp": "catalog:",
+    "uqr": "catalog:"
   },
   "devDependencies": {
     "@types/node": "catalog:",

apps/web-app/server/api/qr/[text].get.ts

@@ -0,0 +1,26 @@
+import { renderSVG } from 'uqr'
+
+export default defineEventHandler(async (event) => {
+  try {
+    const text = getRouterParam(event, 'text')
+    if (!text) {
+      throw createError({
+        statusCode: 400,
+        message: 'Text is required',
+      })
+    }
+
+    if (text.length > 1000) {
+      throw createError({
+        statusCode: 400,
+        message: 'Text too long',
+      })
+    }
+
+    setHeader(event, 'Content-Type', 'image/svg+xml')
+
+    return renderSVG(decodeURIComponent(text))
+  } catch (error) {
+    throw errorResolver(error)
+  }
+})

pnpm-lock.yaml

@@ -64,6 +64,7 @@ catalog:
   tailwindcss-motion: ^1.1.1
   typescript: ^5.8.3
   unbuild: ^3.6.0
+  uqr: ^0.1.2
   vite: ^7.0.6
   vite-tsconfig-paths: ^5.1.4
   vitest: ^3.2.4