From 53dc7fc63d6815125ad1d673fc0d76c9c7c129b5 Mon Sep 17 00:00:00 2001
From: Vivek <vivekraj78965.vr@gmail.com>
Date: Sun, 10 Jul 2022 21:08:58 +0530
Subject: [PATCH] crating seperate file for db Connection

---
 UsedbConnFile.js | 22 ++++++++++++++++++++++
 dbConnFile.js    | 14 ++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 UsedbConnFile.js
 create mode 100644 dbConnFile.js

diff --git a/UsedbConnFile.js b/UsedbConnFile.js
new file mode 100644
index 0000000..76fc8eb
--- /dev/null
+++ b/UsedbConnFile.js
@@ -0,0 +1,22 @@
+const dbConnect = require('./dbConnFile');
+
+//handling the returned promise using promise
+
+dbConnect().then((res) => {
+    res.find().toArray().then((data) => {
+        console.log(data);
+    });
+});
+
+
+
+//handling the returned promise using async-await
+
+// const main = async () => {
+//     let data = await dbConnect();
+//     data = await data.find().toArray();
+//     console.log(data);
+// }
+// main();
+
+console.log('********#############*********');
\ No newline at end of file
diff --git a/dbConnFile.js b/dbConnFile.js
new file mode 100644
index 0000000..9c7fa94
--- /dev/null
+++ b/dbConnFile.js
@@ -0,0 +1,14 @@
+const {MongoClient} = require('mongodb');
+const url = 'mongodb://localhost:27017';
+const database  = 'e-comm';
+const Client = new MongoClient(url);
+
+
+//connecting to database
+async function dbConnect(){
+    let result = await Client.connect();
+    let db = result.db(database);
+    return db.collection('products');
+}
+
+module.exports = dbConnect;