From 89ea3f5c1eb1ed77508d8dac39e9ae5960389be8 Mon Sep 17 00:00:00 2001
From: Aryanzs <supersaiyanaryan@gmail.com>
Date: Tue, 22 Aug 2023 23:37:46 +0530
Subject: [PATCH] curd feature added in tutorial.js

---
 models/tutorial.js | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/models/tutorial.js b/models/tutorial.js
index b32ed42..5ef535f 100644
--- a/models/tutorial.js
+++ b/models/tutorial.js
@@ -13,3 +13,39 @@ const tutorialSchema = {
 
 // eslint-disable-next-line  no-unused-vars
 const Tutorial = connector.model("Tutorial", tutorialSchema);
+
+/// CRUD Operations ///
+
+// Add a new tutorial to the database
+async function create(tutorialData) {
+  const tutorial = new Tutorial(tutorialData);
+  const tutorialDoc = await tutorial.save();
+  return tutorialDoc;
+}
+
+// Retrieve tutorials based on a given filter and limit
+async function read(filter, limit = 1) {
+  const tutorialDoc = await Tutorial.find(filter).limit(limit);
+  return tutorialDoc;
+}
+
+// Update tutorials based on a given filter and update data
+async function update(filter, updateObject, options = { multi: true }) {
+  const updateResult = await Tutorial.updateMany(filter, { $set: updateObject }, options);
+  return updateResult.acknowledged;
+}
+
+// Delete tutorials based on a given filter
+async function remove(filter) {
+  const deleteResult = await Tutorial.deleteMany(filter).exec();
+  return deleteResult.acknowledged;
+}
+
+// Export the CRUD functions
+export default {
+  create,
+  read,
+  update,
+  remove,
+};
+