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Song api #1362

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474fef9
three endpoints added
Rahulab14 May 15, 2025
25dc562
three endpoints added
Rahulab14 May 15, 2025
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12 changes: 12 additions & 0 deletions api/models/Songs.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@


import mongoose from 'mongoose';
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⚠️ Potential issue

Fix import/export inconsistency

This file uses ES Module syntax (import/export), but the routes file uses CommonJS (require/module.exports). This will cause runtime errors.

-import mongoose from 'mongoose';
+const mongoose = require('mongoose');

Committable suggestion skipped: line range outside the PR's diff.

🤖 Prompt for AI Agents 
In api/models/Songs.js at line 3, the file uses ES Module syntax with `import`,
but the routes file uses CommonJS syntax. To fix the import/export inconsistency
and avoid runtime errors, convert the import statement to CommonJS by replacing
`import mongoose from 'mongoose';` with `const mongoose = require('mongoose');`
and ensure exports use `module.exports` instead of ES `export` syntax.


const SongSchema = new mongoose.Schema({
title: { type: String, required: true },
artist: { type: String },
url: { type: String, required: true },
addedAt: { type: Date, default: Date.now }
});

export default mongoose.model('Song', SongSchema);
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⚠️ Potential issue

Fix export syntax for CommonJS compatibility

This export uses ES Module syntax, but needs to use CommonJS syntax to be compatible with the routes file.

-export default mongoose.model('Song', SongSchema);
+module.exports = mongoose.model('Song', SongSchema);
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
export default mongoose.model('Song', SongSchema);
module.exports = mongoose.model('Song', SongSchema);
🤖 Prompt for AI Agents 
In api/models/Songs.js at line 12, the export uses ES Module syntax which is
incompatible with CommonJS used in the routes file. Change the export statement
to use CommonJS syntax by replacing "export default" with "module.exports =".
This will ensure compatibility with the rest of the codebase.

37 changes: 37 additions & 0 deletions api/routes/songs.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,37 @@
const express = require('express');
const Song = require('../models/Song.js');
Comment on lines +1 to +2
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⚠️ Potential issue

Fix import path and module compatibility

There are two critical issues with the imports:

  1. The import path for the Song model is incorrect. It's importing from Song.js but the file is named Songs.js (plural)
  2. You're trying to import an ES Module with CommonJS syntax, which will fail
-const Song = require('../models/Song.js');
+const Song = require('../models/Songs.js');

Alternatively, make both files use the same module system (either both CommonJS or both ES Modules).

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
const express = require('express');
const Song = require('../models/Song.js');
const express = require('express');
const Song = require('../models/Songs.js');
🤖 Prompt for AI Agents 
In api/routes/songs.js at lines 1 to 2, fix the import path by changing
'Song.js' to 'Songs.js' to match the actual filename. Also, ensure module
compatibility by either converting this file to use ES Module syntax
(import/export) if Songs.js is an ES Module, or convert Songs.js to CommonJS
exports so both use the same module system. This will prevent import errors due
to mixing module types.


const router = express.Router();

router.post('/add', async (req, res) => {
try {
const { title, artist, url } = req.body;
const song = new Song({ title, artist, url });
await song.save();
res.status(201).json({ success: true, song });
} catch (err) {
res.status(500).json({ success: false, error: err.message });
}
});
Comment on lines +6 to +15
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🛠️ Refactor suggestion

Add input validation for the add endpoint

The current implementation relies only on Mongoose schema validation. Consider adding explicit validation for the request body.

router.post('/add', async (req, res) => {
  try {
    const { title, artist, url } = req.body;
+   // Validate required fields
+   if (!title || !url) {
+     return res.status(400).json({ success: false, error: 'Title and URL are required' });
+   }
+   // Validate URL format
+   if (!url.match(/^(http|https):\/\/[^ "]+$/)) {
+     return res.status(400).json({ success: false, error: 'Invalid URL format' });
+   }
    const song = new Song({ title, artist, url });
    await song.save();
    res.status(201).json({ success: true, song });
  } catch (err) {
    res.status(500).json({ success: false, error: err.message });
  }
});
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
router.post('/add', async (req, res) => {
try {
const { title, artist, url } = req.body;
const song = new Song({ title, artist, url });
await song.save();
res.status(201).json({ success: true, song });
} catch (err) {
res.status(500).json({ success: false, error: err.message });
}
});
router.post('/add', async (req, res) => {
try {
const { title, artist, url } = req.body;
// Validate required fields
if (!title || !url) {
return res.status(400).json({ success: false, error: 'Title and URL are required' });
}
// Validate URL format
if (!url.match(/^(http|https):\/\/[^ "]+$/)) {
return res.status(400).json({ success: false, error: 'Invalid URL format' });
}
const song = new Song({ title, artist, url });
await song.save();
res.status(201).json({ success: true, song });
} catch (err) {
res.status(500).json({ success: false, error: err.message });
}
});
🤖 Prompt for AI Agents 
In api/routes/songs.js around lines 6 to 15, the POST /add endpoint lacks
explicit input validation for the request body. Add validation logic before
creating the Song instance to check that title, artist, and url are present and
meet any required format or constraints. If validation fails, respond with a 400
status and an appropriate error message instead of proceeding to save the song.

//post delete a song
router.post('/delete', async (req, res) => {
try {
const { id } = req.body;
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🛠️ Refactor suggestion

Validate MongoDB ObjectId

Without validation, invalid ID formats will cause Mongoose to throw an error. Add validation to provide better error messages.

try {
  const { id } = req.body;
+ // Validate MongoDB ObjectId format
+ if (!id.match(/^[0-9a-fA-F]{24}$/)) {
+   return res.status(400).json({ success: false, error: 'Invalid song ID format' });
+ }
  const deleted = await Song.findByIdAndDelete(id);
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
const { id } = req.body;
try {
const { id } = req.body;
// Validate MongoDB ObjectId format
if (!id.match(/^[0-9a-fA-F]{24}$/)) {
return res.status(400).json({ success: false, error: 'Invalid song ID format' });
}
const deleted = await Song.findByIdAndDelete(id);
// ...rest of your logic
}
🤖 Prompt for AI Agents 
In api/routes/songs.js at line 19, the code extracts the id from req.body but
does not validate if it is a valid MongoDB ObjectId. To fix this, add a check
using Mongoose's ObjectId.isValid method before proceeding. If the id is
invalid, return a clear error response to the client instead of letting Mongoose
throw an error.

const deleted = await Song.findByIdAndDelete(id);
if (!deleted) return res.status(404).json({ success: false, message: 'Song not found' });
res.json({ success: true, message: 'Song deleted' });
} catch (err) {
res.status(500).json({ success: false, error: err.message });
}
});
Comment on lines +16 to +26
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🛠️ Refactor suggestion

Use RESTful conventions for delete operation

Using POST for delete operations doesn't follow RESTful conventions. Consider using DELETE HTTP method and route parameters instead of a request body.

-//post delete a song
-router.post('/delete', async (req, res) => {
+// Delete a song by ID
+router.delete('/:id', async (req, res) => {
  try {
-   const { id } = req.body;
+   const { id } = req.params;
    const deleted = await Song.findByIdAndDelete(id);
    if (!deleted) return res.status(404).json({ success: false, message: 'Song not found' });
    res.json({ success: true, message: 'Song deleted' });
  } catch (err) {
    res.status(500).json({ success: false, error: err.message });
  }
});
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
//post delete a song
router.post('/delete', async (req, res) => {
try {
const { id } = req.body;
const deleted = await Song.findByIdAndDelete(id);
if (!deleted) return res.status(404).json({ success: false, message: 'Song not found' });
res.json({ success: true, message: 'Song deleted' });
} catch (err) {
res.status(500).json({ success: false, error: err.message });
}
});
// Delete a song by ID
router.delete('/:id', async (req, res) => {
try {
const { id } = req.params;
const deleted = await Song.findByIdAndDelete(id);
if (!deleted) return res.status(404).json({ success: false, message: 'Song not found' });
res.json({ success: true, message: 'Song deleted' });
} catch (err) {
res.status(500).json({ success: false, error: err.message });
}
});
🤖 Prompt for AI Agents 
In api/routes/songs.js around lines 16 to 26, the delete operation uses a POST
method with the song ID in the request body, which is not RESTful. Change the
route to use the DELETE HTTP method and pass the song ID as a route parameter
(e.g., '/delete/:id'). Update the handler to extract the ID from req.params
instead of req.body.


router.get('/queue', async (req, res) => {
try {
const queue = await Song.find().sort({ addedAt: 1 }); // oldest to newest
res.json({ success: true, queue });
} catch (err) {
res.status(500).json({ success: false, error: err.message });
}
});

module.exports = router;