From 8ca8b446a52504652bfa787d4be9ccb63178dd21 Mon Sep 17 00:00:00 2001
From: Parikshit07 <prkshtpandey12@gmail.com>
Date: Fri, 16 Jun 2023 15:40:51 +0530
Subject: [PATCH 1/2] crud for group model

---
 models/group.js | 55 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 models/group.js

diff --git a/models/group.js b/models/group.js
new file mode 100644
index 0000000..938fcd4
--- /dev/null
+++ b/models/group.js
@@ -0,0 +1,55 @@
+const connector = require("#models/databaseUtil");
+
+const groupSchema = {
+    groupName: { type: String, required: true },
+    studentIds: { type: [Number], required: true },
+};
+
+const groupModel = new connector.model("group", groupSchema);
+
+async function createGroup(groupData) {
+    try {
+        const newGroup = await groupModel.create(groupData);
+        return newGroup;
+    } catch (error) {
+        console.error("Error creating group:", error);
+        return null;
+    }
+}
+
+async function getGroupById(groupId) {
+    try {
+        const group = await groupModel.findById(groupId);
+        return group;
+    } catch (error) {
+        console.error("Error retrieving group:", error);
+        return null;
+    }
+}
+
+async function updateGroup(groupId, updateData) {
+    try {
+        const updatedGroup = await groupModel.findByIdAndUpdate(groupId, updateData, { new: true });
+        return updatedGroup;
+    } catch (error) {
+        console.error("Error updating group:", error);
+        return null;
+    }
+}
+
+async function deleteGroup(groupId) {
+    try {
+        const deletedGroup = await groupModel.findByIdAndDelete(groupId);
+        return deletedGroup;
+    } catch (error) {
+        console.error("Error deleting group:", error);
+        return null;
+    }
+}
+
+module.exports = {
+    createGroup,
+    getGroupById,
+    updateGroup,
+    deleteGroup,
+};
\ No newline at end of file

From 0dc8569ae1c7b441bc268bb3ff31a9a9fde88d56 Mon Sep 17 00:00:00 2001
From: Parikshit07 <prkshtpandey12@gmail.com>
Date: Fri, 16 Jun 2023 16:00:29 +0530
Subject: [PATCH 2/2]  replacedd require with import

---
 models/group.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/models/group.js b/models/group.js
index 938fcd4..406005c 100644
--- a/models/group.js
+++ b/models/group.js
@@ -1,5 +1,4 @@
-const connector = require("#models/databaseUtil");
-
+import connector from "#models/databaseUtil";
 const groupSchema = {
     groupName: { type: String, required: true },
     studentIds: { type: [Number], required: true },