UI Admin aproape finalizat

UC/backend/src/middlewares/checkJson.js

@@ -0,0 +1,16 @@
+const { sendResponse } = require('../helpers/responseHelper');
+const {httpStatus, httpStatusMessages} = require("../helpers/httpResponses");
+
+function checkJson(req, res, next) {
+    if(req.method === 'GET'){
+        next()
+    }
+
+    if (['POST', 'PUT', 'PATCH'].includes(req.method) && req.headers['content-type'] !== 'application/json') {
+        return sendResponse(res, httpStatus.BAD_REQUEST, httpStatusMessages[httpStatus.BAD_REQUEST]);
+    }
+
+    next();
+}
+
+module.exports = checkJson;