fix(database-seeder): fastify error & update

backend-fastify/src/database-seeder/index.js

@@ -1,6 +1,6 @@
 import dotenv from "dotenv";
 import mongoose from "mongoose";
-
+import { fastify } from '../index.js';
 import { User } from "../models/user.js";
 import { users } from "./dummy-data/users.js";
 
@@ -31,31 +31,29 @@ const seederProperty = async () => {
 const seederEnquiry = async () => {
   await Enquiry.deleteMany({});
   console.log("Enquiry document - is now empty!");
-  
+
   await Enquiry.insertMany(enquiries);
   console.log("Enquiry document - Seed Successful!");
 };
 
-mongoose
-  .connect(process.env.DB_CONNECT, {
-    useUnifiedTopology: true,
-    useNewUrlParser: true,
-  })
-  .then(() => {
-    console.log("Mongo connection open for data seeding!!!");
-
-    const db = async () => {
-      /**
-       * !!!WARNING!!!
-       * We empty all documents & seed with dummy data
-       */
-      await seederUser();
-      await seederProperty();
-      await seederEnquiry();
-    };
-
-    db().then(() => {
-      mongoose.connection.close();
-    });
-  })
-  .catch((e) => fastify.log.error(e));
+
+const database = mongoose.connect(process.env.DB_CONNECT, {
+  useUnifiedTopology: true,
+  useNewUrlParser: true,
+}).then(async (con) => {
+  console.log("Mongo connection open for data seeding!!!");
+  const db = async () => {
+    /**
+     * !!!WARNING!!!
+     * We empty all documents & seed with dummy data
+     */
+    await seederUser();
+    await seederProperty();
+    await seederEnquiry();
+    console.log("Database Seeder: Success!!!")
+  };
+  await db();
+  await con.disconnect();
+  await con.connection.close();
+
+}).catch((e) => fastify.log.error(e));