set mongo security

src/shared/security/mongosecurity.ts

@@ -0,0 +1,34 @@
+import { MongoClient } from 'mongodb'
+export default async function mongoAdminCreation() {
+    const uri = process.env.MONGO_URI!; // Replace with your MongoDB URI
+    const client = new MongoClient(uri);
+    const user = {
+      user: 'admin',
+      pwd: 'admin321',  // Provide a strong password
+      roles: [{ role: 'root', db:'admin'}] // Assign a specific role for your database, here we use readWrite for 'mydb'
+    };
+    try {
+      await client.connect();
+      const db = client.db('admin'); // Specify the actual database where the user should be created
+  
+      // Check if the user already exists
+      const userExists = await db.collection('system.users').findOne({ user: user.user});
+  
+      if (userExists) {
+        console.log(`User ${user} already exists`);
+        return; // Exit if the user already exists
+      }
+  
+   
+  
+      // Create the user
+      await db.command({ createUser: user.user, pwd: user.pwd, roles: user.roles });
+      console.log("User created successfully!")
+    } catch (error) {
+      console.error("Error creating user:",error);
+    } finally {
+      await client.close();
+    }
+  }
+  
+//   mongoAdminCreation