refactor: rewrite ke codebase lama

src/middleware/recaptcha.js

@@ -0,0 +1,44 @@
+const axios = require('axios');
+const path = require('path');
+const { deleteFileIfExists } = require('../helpers/utils/fileHelper');
+const { response } = require('../helpers/utils/wrapper');
+const { SUCCESS, ERROR } = require('../helpers/http-status/status_code');
+
+const verifyRecaptcha = async (req, res, next) => {
+  const recaptchaToken = req.body?.['g-recaptcha-response'] || req.query?.['g-recaptcha-response'];
+
+  const cv = req.files.cv?.[0]?.filename;
+  const pdf = req.files.portofolio?.[0]?.filename;
+  const files = [cv, pdf];
+
+  if (!recaptchaToken) {
+    await deleteFiles(files);
+    return response(res, "fail", { err: 'Recaptcha token is missing' }, "Recaptcha Verification Failed", ERROR.BAD_REQUEST);
+  }
+
+  try {
+    const secretKey = process.env.RECAPTCHA_SECRET_KEY;
+    const response = await axios.post(
+      `https://www.google.com/recaptcha/api/siteverify?secret=${secretKey}&response=${recaptchaToken}`
+    )
+    if (!response.data.success) {
+      await deleteFiles(files);
+      return res.status(400).json({ message: 'Recaptcha verification failed' });
+    }
+    return next();
+  } catch (error) {
+    console.error('Recaptcha verification error:', error);
+    res.status(500).json({ message: 'Recaptcha verification failed' });
+  }
+};
+
+async function deleteFiles(files) {
+  for (const file of files) {
+    if (file) {
+      const fileName = path.basename(`/uploads/${file}`);
+      await deleteFileIfExists(fileName);
+    }
+  }
+}
+
+module.exports = verifyRecaptcha;