Added User Count

Author: William-McGonagle

src/routes/User/countUsers.js

@@ -0,0 +1,15 @@
+module.exports = (req, res) => {
+    User.findAll(
+      {},
+    )
+      .then((data) => {
+        
+        return res.json({ count: data.length });
+        
+      })
+      .catch((error) => {
+        console.log(error);
+        return res.status(500).send("Internal Server Error.");
+      });
+  };
+