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HIPPIEKICK
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Dec 10, 2024
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HIPPIEKICK
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Good job creating your first API! Just remember in future projects to keep it RESTful by making use of query params instead of creating endpoints for different filters. Endpoints should be named after what they return.
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| app.get("/songs/artist/:artistName", (req, res) => { | ||
| const artistName = req.params.artistName.toLowerCase(); | ||
| const songsByArtist = topMusicData.filter( | ||
| (song) => song.artistName.toLowerCase() === artistName | ||
| ); | ||
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| if (songsByArtist.length > 0) { | ||
| res.json(songsByArtist); | ||
| } else { | ||
| res.status(404).json({ error: "No songs found for this artist" }); | ||
| } | ||
| }); |
Contributor
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This could be a query param under the songs endpoint to make it more RESTful: /songs?artist=beyonce
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| app.get("/songs/genre/:genre", (req, res) => { | ||
| const genre = req.params.genre.toLowerCase(); | ||
| const songsByGenre = topMusicData.filter( | ||
| (song) => song.genre.toLowerCase() === genre | ||
| ); | ||
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| if (songsByGenre.length > 0) { | ||
| res.json(songsByGenre); | ||
| } else { | ||
| res.status(404).json({ error: "No songs found in this genre" }); | ||
| } | ||
| }); | ||
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| // Filter by bpm and popularity | ||
| app.get("/songs/filter", (req, res) => { | ||
| const { bpm, popularity } = req.query; | ||
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| let filteredSongs = topMusicData; | ||
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| if (bpm) { | ||
| filteredSongs = filteredSongs.filter((song) => song.bpm === Number(bpm)); | ||
| } | ||
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| if (popularity) { | ||
| filteredSongs = filteredSongs.filter( | ||
| (song) => song.popularity >= Number(popularity) | ||
| ); | ||
| } | ||
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| if (filteredSongs.length > 0) { | ||
| res.json(filteredSongs); | ||
| } else { | ||
| res.status(404).json({ error: "No songs match the given criteria" }); | ||
| } | ||
| }); |
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These too:
/songs?bpm=asc
/songs?popularity=asc
(ascending/descending)
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