From 33d5841b58e2c7f8b69e07c404da809060f3dad6 Mon Sep 17 00:00:00 2001
From: Kumar Priyansh <bobbyskhs@gmail.com>
Date: Mon, 3 Jun 2019 06:19:30 +0530
Subject: Updated to check empty cart Value

---
 shared/cart.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/shared/cart.js b/shared/cart.js
index bc8f509..8393565 100644
--- a/shared/cart.js
+++ b/shared/cart.js
@@ -19,9 +19,30 @@ $(document).ready(function(){
             showAlert("Failed to sign out")
         });
     })
+
+    var user;
+
     firebase.auth().onAuthStateChanged(function(user) {
         if (!user) {
          window.location.replace('../')
         }
+        user = firebase.auth().currentUser;
+
+        console.log(user)
+
+        //Checking if Cart is Empty 
+    
+        var cartRef = firebase.database().ref('userCart/' + user.uid);
+        cartRef.on('value', function(snapshot) {
+            if(snapshot.val() === null) {
+                showEmptyCart();
+            }
+        });
+        
     });
+
+    
+    
+
+
 })
\ No newline at end of file
-- 
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