Create quote Controller and routes

Author: lakshaykamat

controllers/quoteController.js

@@ -0,0 +1,44 @@
+const errorHandler = require("../middlewares/errorMiddleware");
+const {
+  randomQuoteBySong,
+  randomQuoteByAlbum,
+  getAllSongQuote,
+  getAlbumQuotes,
+  randomQuote,
+  allQuotes,
+} = require("../utils/quotes");
+
+const getRandomQuote = async (req, res) => {
+  try {
+    const { album, song } = req.query;
+    if (song) {
+      return res.status(200).json(await randomQuoteBySong(song));
+    }
+    if (album) {
+      return res.status(200).json(await randomQuoteByAlbum(album));
+    }
+
+    res.status(200).json(await randomQuote());
+  } catch (error) {
+    console.log();
+    errorHandler("Error: fetching all quotes", res, error);
+  }
+};
+
+const getAllQuotes = async (req, res) => {
+  try {
+    const { album, song } = req.query;
+    if (song) {
+      return res.status(200).json(await getAllSongQuote(song));
+    }
+    if (album) {
+      return res.status(200).json(await getAlbumQuotes(album));
+    }
+    res.status(200).json(await allQuotes());
+  } catch (error) {
+    console.log();
+    errorHandler("Error: fetching all quotes", res, error);
+  }
+};
+
+module.exports = { getAllQuotes, getRandomQuote };

utils/quotes.js

@@ -0,0 +1,47 @@
+const Quote = require("../models/Quote");
+const getAlbumQuotes = async (albumName) => {
+  const quotes = await Quote.find({ album: albumName })
+    .select("-__v")
+    .select("-_id");
+  return quotes;
+};
+const randomQuoteByAlbum = async (albumName) => {
+  const quotes = await Quote.find({ album: albumName })
+    .select("-__v")
+    .select("-_id");
+  const quote = quotes[Math.floor(Math.random() * quotes.length)];
+  return quote;
+};
+
+const randomQuoteBySong = async (songName) => {
+  const quotes = await Quote.find({ song: songName })
+    .select("-__v")
+    .select("-_id");
+  const quote = quotes[Math.floor(Math.random() * quotes.length)];
+  return quote;
+};
+const getAllSongQuote = async (songName) => {
+  const quotes = await Quote.find({ song: songName })
+    .select("-__v")
+    .select("-_id");
+
+  return quotes;
+};
+const randomQuote = async () => {
+  const quotes = await Quote.find().select("-__v").select("-_id");
+  const quote = quotes[Math.floor(Math.random() * quotes.length)];
+  return quote;
+};
+const allQuotes = async () => {
+  const quotes = await Quote.find().select("-__v").select("-_id");
+  return quotes;
+};
+
+module.exports = {
+  getAlbumQuotes,
+  randomQuote,
+  randomQuoteByAlbum,
+  randomQuoteBySong,
+  getAllSongQuote,
+  allQuotes,
+};