Chris Ralph

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# Mac Cruft
+.DS_Store
+
+# VSCode
+.vscode
+
+# databases
+*.db3

api/bands/bands-model.js

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+const db = require('../../data/dbConfig');
+
+const getAll = () => {
+  return db('bands');
+};
+
+const getById = async (band_id) => {
+  const band = await db('bands')
+    .where({ band_id })
+    .first();
+  return band;
+};
+
+const add = async (band) => {
+  const [id] = await db('bands').insert(band);
+  return getById(id);
+};
+
+const update = async (band_id, payload) => {
+  await db('bands')
+    .where('band_id', band_id)
+    .update(payload);
+
+  const updatedBand = await getById(band_id);
+  return updatedBand;
+};
+
+const remove = async (band_id) => {
+  const deletedBand = await db('bands')
+    .where({ band_id })
+    .del();
+
+  return deletedBand;
+};
+
+module.exports = {
+  getAll,
+  getById,
+  add,
+  update,
+  remove,
+}

api/bands/bands-router.js

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+const router = require('express').Router();
+const Bands = require('./bands-model');
+
+router.get('/', (req, res) => {
+  Bands.getAll()
+    .then((bands) => {
+      res.json(bands);
+    })
+    .catch((error) => {
+      res.status(500).json({
+        message: 'Something went wrong getting bands',
+        error: error,
+      });
+    });
+});
+
+router.get('/:band_id', async (req, res) => {
+  try {
+    const band = await Bands.getById(req.params.band_id);
+    res.json(band);
+  } catch (error) {
+    res.status(404).json({
+      message: `A band with ${req.params.band_id} could not be found`,
+      error: error,
+    });
+  }
+});
+
+router.put('/:band_id', async (req, res) => {
+  const bandId = req.params.band_id;
+  try {
+    const theUpdatedBandIs = await Bands.update(bandId, req.body);
+    res.json(theUpdatedBandIs);
+  } catch (error) {
+    res.status(500).json({
+      message: `There was an issue updating ${bandId}, please check your payload and try again.`,
+      error: error,
+    });
+  }
+});
+
+router.post('/', async (req, res) => {
+  try {
+    const newBand = await Bands.add(req.body);
+    res.status(201).json(newBand);
+  } catch (error) {
+    res.status(500).json({
+      message: `Something went wrong adding the band, ${req.body.band_name}`,
+      error: error,
+    });
+  }
+});
+
+module.exports = router;

api/server.js

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+const express = require('express');
+const server = express();
+const bandsRouter = require('./bands/bands-router');
+
+server.use(express.json());
+server.use('/api/bands', bandsRouter);
+
+server.get('/', (req, res) => {
+  res.send('The API is working!');
+});
+
+module.exports = server;

api/server.test.js

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+const request = require('supertest');
+const server = require('./server');
+
+describe('GET to /api/bands', () => {
+  test('API responds with the correct friends list', async () => {
+    const response = await request(server).get('/api/bands');
+    expect(response.body).toHaveLength(5);
+  });
+});
+
+describe('GET to /api/bands/2', () => {
+  test('API responds with the correct friend for an ID of 2', async () => {
+    const band = {band_id: 2, band_name: 'TesseracT', genre: 'Progressive Metal'};
+    const response = await request(server).get('/api/bands/2');
+    expect(response.body).toMatchObject(band);
+  });
+});
+
+describe('PUT to /api/bands/1', () => {
+  test('API successfully updates Band with the ID of 1', async () => {
+    const band = { band_name: 'Opeth', genre: 'Progressive and Death Metal' };
+    const response = await request(server).put('/api/bands/1').send(band);
+    expect(response.status).toBe(200);
+  });
+});
+
+describe('POST to /api/bands', () => {
+  test('API successfully creates a new band', async () => {
+    const band = { band_name: 'Anderson Paak', genre: 'Multiple' };
+    const response = await request(server).post('/api/bands').send(band);
+    expect(response.status).toBe(201);
+  });
+});

data/dbConfig.js

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+const knex = require('knex');
+const config = require('../knexfile');
+
+const dbEnv = process.env.DB_ENV || 'development';
+
+module.exports = knex(config[dbEnv]);

data/migrations/20240908214615_create_bands_table.js

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+
+exports.up = function(knex) {
+  return knex.schema.createTable('bands', bands => {
+    bands.increments('band_id');
+    bands.string('band_name', 255).notNullable().unique();
+    bands.string('genre', 128).notNullable();
+  })
+};
+
+exports.down = function(knex) {
+  return knex.schema.dropTableIfExists('bands');
+};

data/seeds/001-bands.js

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+const bands = [
+  {band_id: 1, band_name: 'Opeth', genre: 'Progressive Metal'},
+  {band_id: 2, band_name: 'TesseracT', genre: 'Progressive Metal'},
+  {band_id: 3, band_name: 'Umphreys McGee', genre: 'Jam Band'},
+  {band_id: 4, band_name: 'Consider the Source', genre: 'Jazz fusion'},
+  {band_id: 5, band_name: 'Emancipator', genre: 'downtempo'},
+]
+
+exports.seed = function(knex) {
+  // Deletes ALL existing entries
+  return knex('bands').truncate()
+    .then(function () {
+      return knex('bands').insert(bands)
+    })
+};

eslint.config.mjs

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+import globals from 'globals';
+import pluginJs from '@eslint/js';
+import pluginJest from 'eslint-plugin-jest';
+
+export default [
+  {
+    files: ['**/*.js'],
+    languageOptions: {
+      sourceType: 'commonjs',
+    },
+  },
+  {
+    files: ['**/*.test.js'], // Apply Jest settings only to test files
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+        ...globals.jest, // Include Jest globals
+      },
+    },
+    plugins: {
+      jest: pluginJest,
+    },
+    rules: {
+      ...pluginJest.configs.recommended.rules, // Apply recommended Jest rules
+    },
+  },
+  pluginJs.configs.recommended,
+];

index.js

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+require('dotenv').config();
+const server = require('./api/server');
+
+const PORT = process.env.PORT || 3000;
+
+server.listen(PORT, () => {
+  console.log(`Server is running on http://localhost:${PORT}`);
+});