Turner App

back-end/app.js

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+const express = require("express");
+const app = express();
+const cors = require("cors");
+const songsController = require("./controllers/songController");
+
+app.use(cors());
+app.use(express.json());
+app.use("/songs", songsController);
+
+app.get("/", (req, res) => {
+  res.send("Welcome to Tuner");
+});
+
+app.get("*", (req, res) => {
+  res.status(404).send("error route doesnt exist");
+});
+
+module.exports = app;

back-end/controllers/songController.js

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+const express = require("express");
+const songs = express.Router();
+const {
+  getAllSongs,
+  getSong,
+  insertSong,
+  deleteSong,
+  updateSong,
+} = require("../queries/songs");
+
+//GET - index
+songs.get("/", async (req, res) => {
+  const allSongs = await getAllSongs();
+  if (allSongs) {
+    res.status(200).json(allSongs);
+  } else {
+    res.status(404).json({ error: "Array is empty" });
+  }
+});
+
+//GET - show
+songs.get("/:id", async (req, res) => {
+  const { id } = req.params;
+  const oneSong = await getSong(id);
+  if (getSong) {
+    res.status(200).json(oneSong);
+  } else {
+    res.status(404).json({ error: "Id not found" });
+  }
+});
+
+//CREATE - post
+songs.post("/", async (req, res) => {
+  const body = req.body;
+  const newSong = await insertSong(body);
+  res.status(200).json(newSong);
+});
+
+//PUT - update
+songs.put("/:id", async (req, res) => {
+  const { id } = req.params;
+  const body = req.body;
+  const updatedSong = await updateSong(id, body);
+  if (updatedSong) {
+    res.status(200).json(updatedSong);
+  } else {
+    res.status(404).json({ error: "song not found" });
+  }
+});
+
+//DELETE - destroy
+songs.delete("/:id", async (req, res) => {
+  const { id } = req.params;
+  const deletedSong = await deleteSong(id);
+  if (deleteSong.id) {
+    res.status(200).json(deletedSong);
+  } else {
+    res.status(400).json({ error: "Song not found" });
+  }
+});
+module.exports = songs;

back-end/db/dbConfig.js

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+const pgp = require("pg-promise")();
+require("dotenv").config();
+
+const cn = {
+  host: process.env.PG_HOST,
+  port: process.env.PG_PORT,
+  database: process.env.PG_DATABASE,
+  user: process.env.PG_USER,
+};
+
+const db = pgp(cn);
+
+module.exports = db;

back-end/db/schema.sql

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+DROP DATABASE IF EXISTS songs_dev;
+CREATE DATABASE songs_dev;
+
+\c songs_dev;
+
+CREATE TABLE songs (id SERIAL PRIMARY KEY, name TEXT NOT NULL, artist TEXT NOT NULL, album TEXT, time TEXT, is_favorite BOOLEAN);
+

back-end/db/seed.sql

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+\c songs_dev;
+
+INSERT INTO songs (name, artist, album, time, is_favorite) VALUES ('Song 1', 'Artist 1', 'Album 1', '3:45', false),
+('Song 2', 'Artist 2', 'Album 2', '4:20', true),
+('Song 3', 'Artist 1', 'Album 1', '3:10', false),
+('Song 4', 'Artist 3', 'Album 3', '5:00', true),
+('Song 5', 'Artist 4', 'Album 4', '2:55', false);