Commit initial : version fonctionnelle du projet
This commit is contained in:
40
backend/package.json
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40
backend/package.json
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@ -0,0 +1,40 @@
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{
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"name": "gestionnaire-taches-api",
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"version": "1.0.0",
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"description": "API backend pour l'application de gestion de tâches.",
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"author": "Ton Nom <ton.email@example.com>",
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"license": "MIT",
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"main": "index.js",
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"repository": {
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"type": "git",
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"url": "https://github.com/TonNom/TonRepo.git"
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},
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"scripts": {
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"format": "prettier -l --write \"**/*.js\"",
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"format-check": "prettier --check \"**/*.js\"",
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"test": "jest",
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"dev": "nodemon src/index.js"
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},
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"dependencies": {
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"express": "^4.18.2",
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"mysql2": "^3.9.1",
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"sqlite3": "^5.1.7",
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"uuid": "^9.0.1",
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"wait-port": "^1.1.0"
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},
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"resolutions": {
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"@babel/core": "7.23.9"
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},
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"prettier": {
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"trailingComma": "all",
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"tabWidth": 4,
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"useTabs": false,
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"semi": true,
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"singleQuote": true
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},
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"devDependencies": {
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"jest": "^29.7.0",
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"nodemon": "^3.0.3",
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"prettier": "^3.2.4"
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}
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}
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65
backend/spec/persistence/sqlite.spec.js
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65
backend/spec/persistence/sqlite.spec.js
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const db = require('../../src/persistence/sqlite');
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const fs = require('fs');
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const location = process.env.SQLITE_DB_LOCATION || '/etc/todos/todo.db';
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const ITEM = {
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id: '7aef3d7c-d301-4846-8358-2a91ec9d6be3',
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name: 'Test',
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completed: false,
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};
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beforeEach(() => {
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if (fs.existsSync(location)) {
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fs.unlinkSync(location);
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}
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});
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test('it initializes correctly', async () => {
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await db.init();
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});
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test('it can store and retrieve items', async () => {
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await db.init();
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await db.storeItem(ITEM);
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const items = await db.getItems();
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expect(items.length).toBe(1);
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expect(items[0]).toEqual(ITEM);
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});
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test('it can update an existing item', async () => {
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await db.init();
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const initialItems = await db.getItems();
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expect(initialItems.length).toBe(0);
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await db.storeItem(ITEM);
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await db.updateItem(
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ITEM.id,
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Object.assign({}, ITEM, { completed: !ITEM.completed }),
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);
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const items = await db.getItems();
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expect(items.length).toBe(1);
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expect(items[0].completed).toBe(!ITEM.completed);
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});
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test('it can remove an existing item', async () => {
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await db.init();
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await db.storeItem(ITEM);
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await db.removeItem(ITEM.id);
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const items = await db.getItems();
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expect(items.length).toBe(0);
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});
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test('it can get a single item', async () => {
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await db.init();
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await db.storeItem(ITEM);
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const item = await db.getItem(ITEM.id);
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expect(item).toEqual(ITEM);
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});
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30
backend/spec/routes/addItem.spec.js
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30
backend/spec/routes/addItem.spec.js
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const db = require('../../src/persistence');
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const addItem = require('../../src/routes/addItem');
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const ITEM = { id: 12345 };
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const { v4: uuid } = require('uuid');
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jest.mock('uuid', () => ({ v4: jest.fn() }));
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jest.mock('../../src/persistence', () => ({
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removeItem: jest.fn(),
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storeItem: jest.fn(),
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getItem: jest.fn(),
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}));
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test('it stores item correctly', async () => {
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const id = 'something-not-a-uuid';
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const name = 'A sample item';
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const req = { body: { name } };
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const res = { send: jest.fn() };
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uuid.mockReturnValue(id);
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await addItem(req, res);
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const expectedItem = { id, name, completed: false };
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expect(db.storeItem.mock.calls.length).toBe(1);
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expect(db.storeItem.mock.calls[0][0]).toEqual(expectedItem);
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expect(res.send.mock.calls[0].length).toBe(1);
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expect(res.send.mock.calls[0][0]).toEqual(expectedItem);
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});
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20
backend/spec/routes/deleteItem.spec.js
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20
backend/spec/routes/deleteItem.spec.js
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const db = require('../../src/persistence');
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const deleteItem = require('../../src/routes/deleteItem');
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const ITEM = { id: 12345 };
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jest.mock('../../src/persistence', () => ({
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removeItem: jest.fn(),
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getItem: jest.fn(),
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}));
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test('it removes item correctly', async () => {
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const req = { params: { id: 12345 } };
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const res = { sendStatus: jest.fn() };
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await deleteItem(req, res);
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expect(db.removeItem.mock.calls.length).toBe(1);
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expect(db.removeItem.mock.calls[0][0]).toBe(req.params.id);
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expect(res.sendStatus.mock.calls[0].length).toBe(1);
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expect(res.sendStatus.mock.calls[0][0]).toBe(200);
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});
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19
backend/spec/routes/getItems.spec.js
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19
backend/spec/routes/getItems.spec.js
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const db = require('../../src/persistence');
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const getItems = require('../../src/routes/getItems');
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const ITEMS = [{ id: 12345 }];
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jest.mock('../../src/persistence', () => ({
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getItems: jest.fn(),
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}));
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test('it gets items correctly', async () => {
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const req = {};
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const res = { send: jest.fn() };
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db.getItems.mockReturnValue(Promise.resolve(ITEMS));
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await getItems(req, res);
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expect(db.getItems.mock.calls.length).toBe(1);
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expect(res.send.mock.calls[0].length).toBe(1);
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expect(res.send.mock.calls[0][0]).toEqual(ITEMS);
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});
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33
backend/spec/routes/updateItem.spec.js
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33
backend/spec/routes/updateItem.spec.js
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const db = require('../../src/persistence');
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const updateItem = require('../../src/routes/updateItem');
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const ITEM = { id: 12345 };
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jest.mock('../../src/persistence', () => ({
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getItem: jest.fn(),
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updateItem: jest.fn(),
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}));
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test('it updates items correctly', async () => {
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const req = {
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params: { id: 1234 },
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body: { name: 'New title', completed: false },
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};
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const res = { send: jest.fn() };
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db.getItem.mockReturnValue(Promise.resolve(ITEM));
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await updateItem(req, res);
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expect(db.updateItem.mock.calls.length).toBe(1);
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expect(db.updateItem.mock.calls[0][0]).toBe(req.params.id);
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expect(db.updateItem.mock.calls[0][1]).toEqual({
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name: 'New title',
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completed: false,
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});
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expect(db.getItem.mock.calls.length).toBe(1);
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expect(db.getItem.mock.calls[0][0]).toBe(req.params.id);
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expect(res.send.mock.calls[0].length).toBe(1);
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expect(res.send.mock.calls[0][0]).toEqual(ITEM);
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});
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51
backend/src/index.js
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51
backend/src/index.js
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@ -0,0 +1,51 @@
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// Fichier: backend/src/index.js
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// Point d'entrée principal pour le serveur backend.
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// --- Importation des dépendances ---
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const express = require('express');
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const app = express();
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const db = require('./persistence'); // Gestion de la base de données
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const getGreeting = require('./routes/getGreeting');
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const getItems = require('./routes/getItems');
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const addItem = require('./routes/addItem');
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const updateItem = require('./routes/updateItem');
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const deleteItem = require('./routes/deleteItem');
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// --- Middleware ---
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// Permet au serveur de comprendre les requêtes JSON
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app.use(express.json());
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// Sert les fichiers statiques (si vous en avez, par exemple une version buildée du client)
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app.use(express.static(__dirname + '/static'));
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// --- Définition des Routes de l'API ---
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// Chaque route est associée à une fonction spécifique.
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app.get('/api/greeting', getGreeting); // Route pour un message d'accueil
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app.get('/api/items', getItems); // Route pour obtenir toutes les tâches
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app.post('/api/items', addItem); // Route pour ajouter une nouvelle tâche
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app.put('/api/items/:id', updateItem); // Route pour mettre à jour une tâche existante
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app.delete('/api/items/:id', deleteItem); // Route pour supprimer une tâche
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// --- Démarrage du serveur ---
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// Initialise la base de données, puis démarre le serveur Express.
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db.init()
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.then(() => {
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app.listen(3000, () => console.log('Serveur démarré et à l\'écoute sur le port 3000'));
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})
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.catch((err) => {
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console.error("Erreur lors de l'initialisation de la base de données:", err);
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process.exit(1); // Quitte l'application en cas d'erreur critique
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});
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// --- Gestion de la fermeture propre de l'application ---
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// Cette fonction s'assure que la connexion à la base de données est bien fermée
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// lorsque le processus Node.js est arrêté.
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const gracefulShutdown = () => {
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db.teardown()
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.catch(() => {})
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.then(() => process.exit());
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};
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// Écoute les signaux d'arrêt du système
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process.on('SIGINT', gracefulShutdown); // Ctrl+C
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process.on('SIGTERM', gracefulShutdown); // Signal d'arrêt standard
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process.on('SIGUSR2', gracefulShutdown); // Signal utilisé par nodemon pour le redémarrage
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2
backend/src/persistence/index.js
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2
backend/src/persistence/index.js
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@ -0,0 +1,2 @@
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if (process.env.MYSQL_HOST) module.exports = require('./mysql');
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else module.exports = require('./sqlite');
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108
backend/src/persistence/mysql.js
Normal file
108
backend/src/persistence/mysql.js
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const waitPort = require('wait-port');
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const fs = require('fs');
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const mysql = require('mysql2');
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const {
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MYSQL_HOST: HOST,
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MYSQL_HOST_FILE: HOST_FILE,
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MYSQL_USER: USER,
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MYSQL_USER_FILE: USER_FILE,
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MYSQL_PASSWORD: PASSWORD,
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MYSQL_PASSWORD_FILE: PASSWORD_FILE,
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MYSQL_DB: DB,
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MYSQL_DB_FILE: DB_FILE,
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} = process.env;
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let pool;
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async function init() {
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const host = HOST_FILE ? fs.readFileSync(HOST_FILE) : HOST;
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const user = USER_FILE ? fs.readFileSync(USER_FILE) : USER;
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const password = PASSWORD_FILE ? fs.readFileSync(PASSWORD_FILE) : PASSWORD;
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const database = DB_FILE ? fs.readFileSync(DB_FILE) : DB;
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await waitPort({
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host,
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port: 3306,
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timeout: 10000,
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waitForDns: true,
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});
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pool = mysql.createPool({
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connectionLimit: 5,
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host,
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user,
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password,
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database,
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charset: 'utf8mb4',
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}).promise(); // On utilise les promesses pour un code plus propre
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// MODIFIÉ : Ajout de la colonne "dueDate" de type DATE
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const createTableSql = `
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CREATE TABLE IF NOT EXISTS todo_items (
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id varchar(36),
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name varchar(255),
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completed boolean,
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dueDate DATE,
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PRIMARY KEY (id)
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) DEFAULT CHARSET utf8mb4
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`;
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try {
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await pool.query(createTableSql);
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console.log(`Connected to mysql db at host ${HOST}`);
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} catch (err) {
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throw new Error(err);
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}
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}
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async function teardown() {
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await pool.end();
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}
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async function getItems() {
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const [rows] = await pool.query('SELECT * FROM todo_items');
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return rows.map((item) =>
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Object.assign({}, item, {
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completed: item.completed === 1,
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}),
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);
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}
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async function getItem(id) {
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const [rows] = await pool.query('SELECT * FROM todo_items WHERE id=?', [id]);
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if (rows.length === 0) return null;
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return Object.assign({}, rows[0], {
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completed: rows[0].completed === 1,
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});
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}
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async function storeItem(item) {
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// MODIFIÉ : Ajout de la colonne "dueDate" dans l'insertion
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await pool.query(
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'INSERT INTO todo_items (id, name, completed, dueDate) VALUES (?, ?, ?, ?)',
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[item.id, item.name, item.completed ? 1 : 0, item.dueDate],
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);
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}
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async function updateItem(id, item) {
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// MODIFIÉ : Ajout de "dueDate" dans la mise à jour
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await pool.query(
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'UPDATE todo_items SET name=?, completed=?, dueDate=? WHERE id=?',
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[item.name, item.completed ? 1 : 0, item.dueDate, id],
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);
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}
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async function removeItem(id) {
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await pool.query('DELETE FROM todo_items WHERE id = ?', [id]);
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}
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module.exports = {
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init,
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teardown,
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getItems,
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getItem,
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storeItem,
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updateItem,
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removeItem,
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};
|
124
backend/src/persistence/sqlite.js
Normal file
124
backend/src/persistence/sqlite.js
Normal file
@ -0,0 +1,124 @@
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const sqlite3 = require('sqlite3').verbose();
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const fs = require('fs');
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const location = process.env.SQLITE_DB_LOCATION || '/etc/todos/todo.db';
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let db;
|
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|
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function init() {
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const dirName = require('path').dirname(location);
|
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if (!fs.existsSync(dirName)) {
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fs.mkdirSync(dirName, { recursive: true });
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}
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return new Promise((acc, rej) => {
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db = new sqlite3.Database(location, (err) => {
|
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if (err) return rej(err);
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|
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if (process.env.NODE_ENV !== 'test')
|
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console.log(`Using sqlite database at ${location}`);
|
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// MODIFIÉ : Ajout de la colonne "dueDate" de type DATE
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const createTableSql = `
|
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CREATE TABLE IF NOT EXISTS todo_items (
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id varchar(36),
|
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name varchar(255),
|
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completed boolean,
|
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"dueDate" DATE
|
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)
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`;
|
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db.run(createTableSql, (err) => {
|
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if (err) return rej(err);
|
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acc();
|
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});
|
||||
});
|
||||
});
|
||||
}
|
||||
|
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async function teardown() {
|
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return new Promise((acc, rej) => {
|
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db.close((err) => {
|
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if (err) rej(err);
|
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else acc();
|
||||
});
|
||||
});
|
||||
}
|
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|
||||
async function getItems() {
|
||||
return new Promise((acc, rej) => {
|
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db.all('SELECT * FROM todo_items', (err, rows) => {
|
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if (err) return rej(err);
|
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acc(
|
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rows.map((item) =>
|
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Object.assign({}, item, {
|
||||
completed: item.completed === 1,
|
||||
}),
|
||||
),
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
async function getItem(id) {
|
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return new Promise((acc, rej) => {
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db.all('SELECT * FROM todo_items WHERE id=?', [id], (err, rows) => {
|
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if (err) return rej(err);
|
||||
acc(
|
||||
rows.map((item) =>
|
||||
Object.assign({}, item, {
|
||||
completed: item.completed === 1,
|
||||
}),
|
||||
)[0],
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
async function storeItem(item) {
|
||||
return new Promise((acc, rej) => {
|
||||
// MODIFIÉ : Ajout de la colonne "dueDate" dans l'insertion
|
||||
db.run(
|
||||
'INSERT INTO todo_items (id, name, completed, "dueDate") VALUES (?, ?, ?, ?)',
|
||||
// MODIFIÉ : Ajout de item.dueDate aux valeurs
|
||||
[item.id, item.name, item.completed ? 1 : 0, item.dueDate],
|
||||
(err) => {
|
||||
if (err) return rej(err);
|
||||
acc();
|
||||
},
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
async function updateItem(id, item) {
|
||||
return new Promise((acc, rej) => {
|
||||
// MODIFIÉ : Ajout de "dueDate" dans la mise à jour
|
||||
db.run(
|
||||
'UPDATE todo_items SET name=?, completed=?, "dueDate"=? WHERE id = ?',
|
||||
// MODIFIÉ : Ajout de item.dueDate aux valeurs
|
||||
[item.name, item.completed ? 1 : 0, item.dueDate, id],
|
||||
(err) => {
|
||||
if (err) return rej(err);
|
||||
acc();
|
||||
},
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
async function removeItem(id) {
|
||||
return new Promise((acc, rej) => {
|
||||
db.run('DELETE FROM todo_items WHERE id = ?', [id], (err) => {
|
||||
if (err) return rej(err);
|
||||
acc();
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
init,
|
||||
teardown,
|
||||
getItems,
|
||||
getItem,
|
||||
storeItem,
|
||||
updateItem,
|
||||
removeItem,
|
||||
};
|
22
backend/src/routes/addItem.js
Normal file
22
backend/src/routes/addItem.js
Normal file
@ -0,0 +1,22 @@
|
||||
const db = require('../persistence');
|
||||
const { v4: uuid } = require('uuid');
|
||||
|
||||
module.exports = async (req, res) => {
|
||||
// MODIFIÉ : On récupère 'name' et 'dueDate' du corps de la requête
|
||||
const { name, dueDate } = req.body;
|
||||
|
||||
// Ajout d'une petite validation
|
||||
if (!name || !dueDate) {
|
||||
return res.status(400).send({ error: 'Le nom et la date d\'échéance sont requis.' });
|
||||
}
|
||||
|
||||
const item = {
|
||||
id: uuid(),
|
||||
name: name,
|
||||
completed: false,
|
||||
dueDate: dueDate, // MODIFIÉ : On ajoute la date d'échéance à l'objet
|
||||
};
|
||||
|
||||
await db.storeItem(item);
|
||||
res.status(201).send(item); // On utilise 201 Created pour un ajout réussi
|
||||
};
|
6
backend/src/routes/deleteItem.js
Normal file
6
backend/src/routes/deleteItem.js
Normal file
@ -0,0 +1,6 @@
|
||||
const db = require('../persistence');
|
||||
|
||||
module.exports = async (req, res) => {
|
||||
await db.removeItem(req.params.id);
|
||||
res.sendStatus(200);
|
||||
};
|
7
backend/src/routes/getGreeting.js
Normal file
7
backend/src/routes/getGreeting.js
Normal file
@ -0,0 +1,7 @@
|
||||
const GREETING = 'Hello world!';
|
||||
|
||||
module.exports = async (req, res) => {
|
||||
res.send({
|
||||
greeting: GREETING,
|
||||
});
|
||||
};
|
6
backend/src/routes/getItems.js
Normal file
6
backend/src/routes/getItems.js
Normal file
@ -0,0 +1,6 @@
|
||||
const db = require('../persistence');
|
||||
|
||||
module.exports = async (req, res) => {
|
||||
const items = await db.getItems();
|
||||
res.send(items);
|
||||
};
|
26
backend/src/routes/updateItem.js
Normal file
26
backend/src/routes/updateItem.js
Normal file
@ -0,0 +1,26 @@
|
||||
const db = require('../persistence');
|
||||
|
||||
module.exports = async (req, res) => {
|
||||
// ÉTAPE 1 : Récupérer la tâche actuelle pour avoir ses valeurs par défaut
|
||||
const currentItem = await db.getItem(req.params.id);
|
||||
|
||||
if (!currentItem) {
|
||||
return res.status(404).send({ error: 'Tâche non trouvée.' });
|
||||
}
|
||||
|
||||
// ÉTAPE 2 : Créer l'objet mis à jour.
|
||||
// On utilise les nouvelles valeurs si elles existent dans la requête,
|
||||
// sinon on garde les anciennes valeurs de 'currentItem'.
|
||||
const updatedItem = {
|
||||
name: req.body.name !== undefined ? req.body.name : currentItem.name,
|
||||
completed: req.body.completed !== undefined ? req.body.completed : currentItem.completed,
|
||||
dueDate: req.body.dueDate !== undefined ? req.body.dueDate : currentItem.dueDate,
|
||||
};
|
||||
|
||||
// ÉTAPE 3 : Sauvegarder l'objet complet en base de données
|
||||
await db.updateItem(req.params.id, updatedItem);
|
||||
|
||||
// ÉTAPE 4 : Renvoyer la tâche mise à jour au client
|
||||
const item = await db.getItem(req.params.id);
|
||||
res.send(item);
|
||||
};
|
0
backend/src/static/.gitkeep
Normal file
0
backend/src/static/.gitkeep
Normal file
3492
backend/yarn.lock
Normal file
3492
backend/yarn.lock
Normal file
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user