Ajout de la gestion des fichiers avec création et suppression de dossiers, sauvegarde et récupération d'images pour les projets

src/data/storageManager.js

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+const fs = require('fs');
+const path = require('path');
+const PROJECTS_DIR = path.join('.');
+
+function createFolder(name){
+   const projectDir = path.join(PROJECTS_DIR, `${name}`);
+   if (!fs.existsSync(projectDir)) {
+      fs.mkdirSync(projectDir, { recursive: true });
+   }
+   return projectDir;
+}
+
+function deleteFolder(name){
+   const projectDir = path.join(PROJECTS_DIR, `${name
+   }`);
+   if (fs.existsSync
+   (projectDir)) {
+      fs.rmSync(projectDir, { recursive: true, force: true });
+   }
+}
+
+function saveFile(filePath, content) {
+   // Ensure content is a buffer
+   if (Buffer.isBuffer(content)) {
+      fs.writeFileSync(filePath, content);
+   } else {
+      throw new Error('Content must be a buffer');
+   }
+}
+
+
+function getFile(name){
+   const filePath = path.join(PROJECTS_DIR, `${name}`);
+   return fs
+   .readFileSync(filePath);
+}
+
+module.exports = {
+   createFolder,
+   deleteFolder,
+   saveFile,
+   getFile
+};

src/measure/measureManager.js

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+import db from '../../db.js';
+import path from 'path';
+import storageManager from '../data/storageManager.js';
+
+async function uploadMeasureImage(image, projectId, orderId) {
+   // Create the project directory if it doesn't exist
+   const projectDir = storageManager.createFolder(projectId.toString());
+
+   // Create the images directory within the project directory
+   const imagesDir = storageManager.createFolder(path.join(projectDir, 'images'));
+
+   // Define the path where the image will be saved
+   const imagePath = path.join(imagesDir, `${orderId}.jpg`);
+
+   // Save the uploaded image to the defined path
+   storageManager.saveFile(imagePath, image.buffer);
+
+   return imagePath;
+}
+
+
+async function getMeasureImage(projectId, orderId) {
+   const projectPath = `${projectId}`;
+   const imagePath = `${projectPath}/${orderId}.jpg`;
+   return storageManager.getFile(imagePath);
+}
+
+async function addMeasureToProject(projectId, timestamp, imagePath, temperature, humidity, completed) {
+   const query = 'INSERT INTO public.measurements (project_id, timestamp, image_path, temperature, humidity, completed) VALUES ($1, $2, $3, $4, $5, $6) RETURNING *';
+   const values = [projectId, timestamp, imagePath, temperature, humidity, completed];
+   const res = await db.query(query, values);
+   return res.rows[0];
+}
+
+export {
+   uploadMeasureImage,
+   addMeasureToProject
+}

src/project/projectManager.js

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+import storageManager from '../data/storageManager.js';
+import db from '../../db.js';
+
+function createProjectDirectory(projectId) {
+   const projectPath = `${projectId}`;
+   storageManager.createFolder(projectPath);
+   storageManager.createFolder(`${projectPath}/images`);
+   storageManager.createFolder(`${projectPath}/videos`);
+}
+
+function deleteProjectDirectory(projectId) {
+   const projectPath = `${projectId}`;
+   storageManager.deleteFolder(projectPath);
+}
+
+async function getAllProjects() {
+   const query = 'SELECT * FROM public.projects';
+   const res = await db.query(query);
+   console.log('getAllProjects:', res.rows);
+   return res.rows;
+}
+
+async function getProjectById(projectId) {
+   const query = 'SELECT * FROM public.projects WHERE id = $1';
+   const values = [projectId];
+   const res = await db.query(query, values);
+   return res.rows[0];
+}
+
+async function createProject(name, description, start_date, status) {
+   const query = 'INSERT INTO public.projects (name, description, start_date, status) VALUES ($1, $2, $3, $4) RETURNING *';
+   const values = [name, description, start_date, status];
+   const res = await db.query(query, values);
+   return res.rows[0];
+}
+
+async function editProjectById(projectID, name, description, startDate, status) {
+   const query = 'UPDATE public.projects SET name = $1, description = $2, start_date = $3, status = $4 WHERE id = $5 RETURNING *';
+   const values = [name, description, startDate, status, projectID];
+   const res = await db.query(query, values);
+   return res.rows[0];
+}
+
+async function deleteProjectById(projectId) {
+   const query = 'DELETE FROM public.projects WHERE id = $1';
+   const values = [projectId];
+   await db.query(query, values);
+}
+
+async function getVideosByProjectId(projectId) {
+   const query = 'SELECT * FROM public.videos WHERE project_id = $1';
+   const values = [projectId];
+   const res = await db.query(query, values);
+   return res.rows;
+}
+
+async function getMeasurementsByProjectId(projectId) {
+   const query = 'SELECT * FROM public.measurements WHERE project_id = $1';
+   const values = [projectId];
+   const res = await db.query(query, values);
+   return res.rows;
+}
+
+export {
+   createProjectDirectory,
+   deleteProjectDirectory,
+   getAllProjects,
+   getProjectById,
+   createProject,
+   editProjectById,
+   deleteProjectById,
+   getVideosByProjectId,
+   getMeasurementsByProjectId
+};