From f25031cf5b32639e80ea3bbba4634eec17b50875 Mon Sep 17 00:00:00 2001
From: Sim-M <40467906+Sim-M@users.noreply.github.com>
Date: Sat, 1 Aug 2026 15:53:49 +0530
Subject: [PATCH 1/4] Update note.model.js

---
 app/models/note.model.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/models/note.model.js b/app/models/note.model.js
index d5523c6..f335113 100644
--- a/app/models/note.model.js
+++ b/app/models/note.model.js
@@ -3,8 +3,13 @@ const mongoose = require('mongoose');
 const NoteSchema = mongoose.Schema({
     title: String,
     content: String
+    tags: {
+    type: [String],
+    default: []
+  }
+    
 }, {
     timestamps: true
 });
 
-module.exports = mongoose.model('Note', NoteSchema);
\ No newline at end of file
+module.exports = mongoose.model('Note', NoteSchema);

From 610c6b6961f457c4b3b2716f4f5c5c748f4e14d8 Mon Sep 17 00:00:00 2001
From: Sim-M <40467906+Sim-M@users.noreply.github.com>
Date: Sat, 1 Aug 2026 16:05:29 +0530
Subject: [PATCH 2/4] Update note.controller.js

---
 app/controllers/note.controller.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/controllers/note.controller.js b/app/controllers/note.controller.js
index 7390849..85bd86a 100644
--- a/app/controllers/note.controller.js
+++ b/app/controllers/note.controller.js
@@ -13,6 +13,7 @@ exports.create = (req, res) => {
     const note = new Note({
         title: req.body.title || "Untitled Note", 
         content: req.body.content
+        tags: req.body.tags || []        //for tags
     });
 
     // Save Note in the database
@@ -73,6 +74,7 @@ exports.update = (req, res) => {
     Note.findByIdAndUpdate(req.params.noteId, {
         title: req.body.title || "Untitled Note",
         content: req.body.content
+        tags: req.body.tags || []        //for tags
     }, {new: true})
     .then(note => {
         if(!note) {

From 74203ead5f1b42788dea8389f7f640a392ea152f Mon Sep 17 00:00:00 2001
From: Sim-M <40467906+Sim-M@users.noreply.github.com>
Date: Sat, 1 Aug 2026 16:08:46 +0530
Subject: [PATCH 3/4] Update Readme.md

---
 Readme.md | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Readme.md b/Readme.md
index 6fcfbef..8145f7f 100644
--- a/Readme.md
+++ b/Readme.md
@@ -16,9 +16,19 @@ npm install
 node server.js
 ```
 
+## Note Organization
+
+3. Notes now support tags and searching.
+
+Search:
+GET /notes?q=python
+
+Filter by tag:
+GET /notes?tag=learning
+
 You can browse the apis at <http://localhost:3000>
 
 ## Tutorial
 You can find the tutorial for this application at [The CalliCoder Blog](https://www.callicoder.com) - 
 
-<https://www.callicoder.com/node-js-express-mongodb-restful-crud-api-tutorial/>
\ No newline at end of file
+<https://www.callicoder.com/node-js-express-mongodb-restful-crud-api-tutorial/>

From 732d912ff53bff2f4c08359293130192af328c54 Mon Sep 17 00:00:00 2001
From: Sim-M <40467906+Sim-M@users.noreply.github.com>
Date: Sat, 1 Aug 2026 16:11:00 +0530
Subject: [PATCH 4/4] Update note.routes.js

---
 app/routes/note.routes.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/routes/note.routes.js b/app/routes/note.routes.js
index 52809a8..f0a2dad 100644
--- a/app/routes/note.routes.js
+++ b/app/routes/note.routes.js
@@ -4,6 +4,8 @@ module.exports = (app) => {
     // Create a new Note
     app.post('/notes', notes.create);
 
+    //notes are getting found by using tags like /notes?q=python & /notes?tag=learning
+
     // Retrieve all Notes
     app.get('/notes', notes.findAll);
 
@@ -15,4 +17,4 @@ module.exports = (app) => {
 
     // Delete a Note with noteId
     app.delete('/notes/:noteId', notes.delete);
-}
\ No newline at end of file
+}