Create routes that gives a random song and album

Author: lakshaykamat

controllers/albumController.js

@@ -84,7 +84,18 @@ const deleteAlbum = async (req, res) => {
     errorHandler(res, error);
   }
 };
+const getRandomAlbum = async (req, res) => {
+  try {
+    const albums = await Album.find({}).lean().select("-__v").select("-_id");
+    let album = albums[Math.floor(Math.random() * albums.length)];
 
+    album = await enhanceAlbumWithSongsData(album);
+
+    return res.json(album);
+  } catch (error) {
+    errorHandler(res, error);
+  }
+};
 const newAlbum = async (req, res) => {
   try {
     const { title, artist, releaseDate, albumCover, user } = req.body;
@@ -108,6 +119,7 @@ const newAlbum = async (req, res) => {
 };
 
 module.exports = {
+  getRandomAlbum,
   getAllAlbums,
   deleteAlbum,
   newAlbum,

controllers/songController.js

@@ -14,15 +14,42 @@ const getSong = async (req, res) => {
     }
 
     // Get album details without the tracks property
-    const albumDetails = await getAlbumDetails(song.albumId);
+    const { albumName, albumCover, artist, releaseDate } =
+      await getAlbumDetails(song.albumId);
 
-    if (!albumDetails) {
+    if (!albumName) {
       return res.status(404).json({ error: "Album not found" });
     }
+    delete song.albumId;
 
     res.json({
       ...song,
-      album: albumDetails,
+      album: albumName,
+    });
+  } catch (error) {
+    console.error("Error fetching songs");
+    errorHandler(res, error);
+  }
+};
+
+const getRandomSong = async (req, res) => {
+  try {
+    const songs = await Song.find().select("-__v -_id").lean();
+    const song = songs[Math.floor(Math.random() * songs.length)];
+    if (!song) {
+      return res.status(404).json({ error: "Song not available" });
+    }
+    // Get album details without the tracks property
+    const { albumName, albumCover, artist, releaseDate } =
+      await getAlbumDetails(song.albumId);
+
+    if (!albumName) {
+      return res.status(404).json({ error: "Album not found" });
+    }
+    delete song.albumId;
+    res.json({
+      ...song,
+      album: albumName,
     });
   } catch (error) {
     console.error("Error fetching songs");
@@ -124,4 +151,5 @@ module.exports = {
   getAllSongs,
   newSong,
   searchSongs,
+  getRandomSong,
 };

routes/album.js

@@ -4,11 +4,13 @@ const {
   deleteAlbum,
   newAlbum,
   searchAlbum,
+  getRandomAlbum,
 } = require("../controllers/albumController");
 const router = express.Router();
 
 router.route("/").get(getAllAlbums);
 router.route("/search").get(searchAlbum);
+router.route("/random").get(getRandomAlbum);
 router.route("/:id").delete(deleteAlbum);
 router.route("/newalbum").post(newAlbum);
 

routes/song.js

@@ -3,10 +3,12 @@ const {
   getAllSongs,
   newSong,
   searchSongs,
+  getRandomSong,
 } = require("../controllers/songController");
 const router = express.Router();
 
 router.route("/").get(getAllSongs);
+router.route("/random").get(getRandomSong);
 router.route("/search").get(searchSongs);
 router.route("/new").post(newSong);
 

views/index.ejs

@@ -166,6 +166,24 @@
                 Get detailed information about a specific album.
               </p>
             </div>
+            <div
+              class="flex flex-col md:flex-row mb-2 items-start text-base gap-2"
+            >
+              <div>
+                <span class="bg-green-500 px-2 py-1 text-white rounded"
+                  >GET</span
+                >
+                <a
+                  href="https://taylor-swift-api.onrender.com/albums/random"
+                  class="bg-gray-200 px-2 hover:underline py-1 rounded"
+                  target="_blank"
+                >
+                  <code>/albums/random</code>
+                </a>
+              </div>
+
+              <p class="text-base">Gives a random album</p>
+            </div>
             <div
               class="flex flex-col md:flex-row mb-2 items-start text-base gap-2"
             >
@@ -224,6 +242,23 @@
                 Get detailed information about a specific song.
               </p>
             </div>
+            <div
+              class="flex flex-col md:flex-row mb-2 items-start text-base gap-2"
+            >
+              <div>
+                <span class="bg-green-500 px-2 py-1 text-white rounded"
+                  >GET</span
+                >
+                <a
+                  href="https://taylor-swift-api.onrender.com/songs/random"
+                  class="bg-gray-200 px-2 hover:underline py-1 rounded"
+                  target="_blank"
+                >
+                  <code>/songs/random</code>
+                </a>
+              </div>
+              <p class="text-base">Gives a random song</p>
+            </div>
             <div
               class="flex flex-col md:flex-row mb-2 items-start text-base gap-2"
             >
@@ -236,7 +271,7 @@
                   class="bg-gray-200 px-2 hover:underline py-1 rounded"
                   target="_blank"
                 >
-                  <code>/songs/?name=World</code>
+                  <code>/songs/search/?name=World</code>
                 </a>
               </div>
               <p class="text-base">Search song by thier keywords and name</p>