endpoint usuario y compras

middlewares/authentication.js

@@ -0,0 +1,23 @@
+const jwt = require('jsonwebtoken')
+
+let checkAuth = (req,res,next)=>{
+   let  token = req.get('token');
+    
+jwt.verify(token,"api finanzas mdchaparror @4050#",(err,decoded)=>{
+
+    if(err){
+        return res.status(401).json({
+            status:"Fail",
+            error:err
+        })
+    }
+
+req.userData = decoded.userData;
+next();
+})
+
+
+
+}
+
+module.exports = {checkAuth};