Ajout de la gestion des chemins d'images et amélioration des messages de log dans plusieurs modules

db.js

@@ -16,7 +16,7 @@ function connectWithRetry() {
       console.error('Erreur de connexion à la base de données:', err);
       setTimeout(connectWithRetry, 30000); // Réessayer après 30 secondes
     } else {
-      console.log('Connecté à la base de données PostgreSQL.');
+      console.log('[DB] Connecté à la base de données PostgreSQL.');
     }
   });
 }

server.js

@@ -60,6 +60,6 @@ app.get('/', (req, res) => {
 
 // Démarrer le serveur
 app.listen(port, () => {
-  console.log(`Serveur démarré sur http://localhost:${port}`);
+  console.log(`[SERVER] Serveur démarré sur http://localhost:${port}`);
-  console.log(`Swagger documentation disponible sur http://localhost:${port}/api-docs`);
+  console.log(`[SERVER] Swagger documentation disponible sur http://localhost:${port}/api-docs`);
 });

src/data/filewatcher.js

@@ -3,17 +3,20 @@ import path from 'path';
 import storageManager from '../data/storageManager.js';
 import fs from 'fs';
 
+let localCounter = 0;
+
 async function checkAndRemoveInvalidEntries() {
-   console.log('Checking for invalid entries...');
+   localCounter = 0;
+   console.log('[INFO] Vérification et suppression des entrées invalides...');
    try {
       const measurementsRes = await db.query('SELECT id, path FROM measurements');
       //console.log('Fetched measurements:', measurementsRes.rows);
       for (const row of measurementsRes.rows) {
          //console.log('Checking file path:', row.path);
          if (!fs.existsSync(row.path)) {
-            // Remove invalid entry
             await db.query('DELETE FROM measurements WHERE id = $1', [row.id]);
             console.log(`Deleted invalid measurement entry with id: ${row.id}`);
+            localCounter++;
          }
       }
 
@@ -26,8 +29,14 @@ async function checkAndRemoveInvalidEntries() {
             // Remove the file if the entry does not exist
             fs.unlinkSync(imagePath);
             console.log(`Deleted file at path: ${imagePath} as its database entry does not exist`);
+            localCounter++; // Increment counter if entry is deleted
          }
       }
+      if (localCounter > 0) {
+         console.log(`[INFO] ${localCounter} entrées ont été modifiées`);
+      } else {
+         console.log('[INFO] Aucune entrée n\'a été modifiée.');
+      }
    } catch (err) {
       console.error('Error checking and removing invalid entries:', err);
    }
@@ -36,7 +45,8 @@ async function checkAndRemoveInvalidEntries() {
 
 
 // Run the check periodically
-setInterval(checkAndRemoveInvalidEntries, 10000); // Every second
+console.log('[INFO] Activation du FileWatcher pour surveiller les fichiers invalides...')
+setInterval(checkAndRemoveInvalidEntries, 10000); // Every 10 seconds
 
 // Initial run
 checkAndRemoveInvalidEntries();

src/data/storageManager.js

@@ -1,64 +1,80 @@
-const fs = require('fs');
+const fs = require('fs').promises;
 const path = require('path');
 const PROJECTS_DIR = path.join('.');
 
-function createFolder(name){
+async function createFolder(name) {
    const projectDir = path.join(PROJECTS_DIR, `${name}`);
-   if (!fs.existsSync(projectDir)) {
+   try {
-      fs.mkdirSync(projectDir, { recursive: true });
+      await fs.access(projectDir);
+   } catch (error) {
+      if (error.code === 'ENOENT') {
+         await fs.mkdir(projectDir, { recursive: true });
+      } else {
+         throw error;
+      }
    }
    return projectDir;
 }
 
-function deleteFolder(name){
+async function deleteFolder(name) {
-   const projectDir = path.join(PROJECTS_DIR, `${name
+   const projectDir = path.join(PROJECTS_DIR, `${name}`);
-   }`);
+   try {
-   if (fs.existsSync
+      await fs.access(projectDir);
-   (projectDir)) {
+      await fs.rm(projectDir, { recursive: true, force: true });
-      fs.rmSync(projectDir, { recursive: true, force: true });
+   } catch (error) {
+      if (error.code !== 'ENOENT') {
+         throw error;
+      }
    }
 }
 
-function scanAllImages(dir = 'storage') {
+async function scanAllImages(dir = 'storage') {
    const projectDir = path.join(PROJECTS_DIR, dir);
    let results = [];
-   
+
-   function scanDirectory(directory) {
+   async function scanDirectory(directory) {
-      const files = fs.readdirSync(directory);
+      const files = await fs.readdir(directory);
-      files.forEach(file => {
+      for (const file of files) {
          const filePath = path.join(directory, file);
-         const stat = fs.statSync(filePath);
+         const stat = await fs.stat(filePath);
          if (stat.isDirectory()) {
-            scanDirectory(filePath);
+            await scanDirectory(filePath);
          } else if (file.endsWith('.jpg')) {
             results.push(filePath);
          }
-      });
+      }
    }
 
-   scanDirectory(projectDir);
+   await scanDirectory(projectDir);
    return results;
 }
 
-function saveFile(filePath, content) {
+async function saveFile(filePath, content) {
-   // Ensure content is a buffer
    if (Buffer.isBuffer(content)) {
-      fs.writeFileSync(filePath, content);
+      await fs.writeFile(filePath, content);
    } else {
       throw new Error('Content must be a buffer');
    }
 }
 
-function getFile(name){
+async function getFile(name) {
    const filePath = path.join(PROJECTS_DIR, `${name}`);
-   return fs
+   return await fs.readFile(filePath);
-   .readFileSync(filePath);
 }
 
-function deleteFile(name){
+async function deleteFile(name) {
    const filePath = path.join(PROJECTS_DIR, `${name}`);
-   if (fs.existsSync(filePath))
+   try {
-      fs.rmSync(filePath);
+       await fs.access(filePath); // Vérifie si le fichier existe
+       await fs.rm(filePath); // Supprime le fichier
+       return `File ${filePath} deleted successfully.`;
+   } catch (error) {
+       if (error.code === 'ENOENT') {
+           return `File ${filePath} does not exist.`;
+       } else {
+           throw error; // Relance l'erreur si ce n'est pas une erreur de fichier introuvable
+       }
+   }
 }
 
 module.exports = {

src/measure/measureManager.js

@@ -7,13 +7,14 @@ async function uploadMeasureImage(image, projectId, orderId) {
    const imagesDir = storageManager.createFolder(path.join(projectDir, 'images'));
    var imagePath = path.join(imagesDir, `${orderId}.jpg`);
    storageManager.saveFile(imagePath, image.buffer);
-
+   console.log("[FILE] uploadMeasureImage - Image saved to: " + imagePath);
    return imagePath;
 }
 
 async function getMeasureImage(projectId, orderId) {
    const projectPath = `${projectId}`;
    const imagePath = `${projectPath}/${orderId}.jpg`;
+   console.log("[FILE] getMeasureImage - Image path: " + imagePath);
    return storageManager.getFile(imagePath);
 }
 
@@ -21,6 +22,7 @@ async function getNextOrderId(projectId) {
    const query = 'SELECT MAX(order_id) FROM public.measurements WHERE project_id = $1';
    const values = [projectId];
    const res = await db.query(query, values);
+   console.log("[DB] getNextOrderId - Max order_id: " + res.rows[0].max);
    return res.rows[0].max + 1;
 }
 
@@ -73,6 +75,13 @@ async function deleteMeasurement(id) {
    return res.rows[0];
 }
 
+async function getPathFromIds(projectId, orderId) {
+   const query = 'SELECT path FROM public.measurements WHERE project_id = $1 AND order_id = $2';
+   const values = [projectId, orderId];
+   const res = await db.query(query, values);
+   return res.rows[0].path;
+}
+
 export {
    uploadMeasureImage,
    addMeasureToProject,
@@ -83,5 +92,6 @@ export {
    deleteMeasurement,
    getMeasureImage,
    getMeasurementById,
-   updateMeasurementById
+   updateMeasurementById,
+   getPathFromIds
 }

src/project/projectManager.js

@@ -6,17 +6,19 @@ function createProjectDirectory(projectId) {
    storageManager.createFolder(projectPath);
    storageManager.createFolder(`${projectPath}/images`);
    storageManager.createFolder(`${projectPath}/videos`);
+   console.log("[FILE] createProjectDirectory : " + projectPath);
 }
 
 function deleteProjectDirectory(projectId) {
    const projectPath = `${projectId}`;
    storageManager.deleteFolder(projectPath);
+   console.log("[FILE] deleteProjectDirectory : " + projectPath);
 }
 
 async function getAllProjects() {
    const query = 'SELECT * FROM public.projects';
    const res = await db.query(query);
-   console.log('getAllProjects:', res.rows);
+   console.log("[DB] getAllProjects : ", res.rows);
    return res.rows;
 }
 
@@ -24,6 +26,7 @@ async function getProjectById(projectId) {
    const query = 'SELECT * FROM public.projects WHERE id = $1';
    const values = [projectId];
    const res = await db.query(query, values);
+   console.log("[DB] getProjectById : ", res.rows[0]);
    return res.rows[0];
 }
 
@@ -31,6 +34,7 @@ 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);
+   console.log("[DB] createProject : ", res.rows[0]);
    return res.rows[0];
 }
 
@@ -38,12 +42,14 @@ 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);
+   console.log("[DB] editProjectById : ", res.rows[0]);
    return res.rows[0];
 }
 
 async function deleteProjectById(projectId) {
    const query = 'DELETE FROM public.projects WHERE id = $1';
    const values = [projectId];
+   console.log("[DB] deleteProjectById : ", values);
    await db.query(query, values);
 }
 
@@ -51,6 +57,7 @@ async function getVideosByProjectId(projectId) {
    const query = 'SELECT * FROM public.videos WHERE project_id = $1';
    const values = [projectId];
    const res = await db.query(query, values);
+   console.log("[DB] getVideosByProjectId : ", res.rows);
    return res.rows;
 }
 
@@ -58,6 +65,7 @@ async function getMeasurementsByProjectId(projectId) {
    const query = 'SELECT * FROM public.measurements WHERE project_id = $1';
    const values = [projectId];
    const res = await db.query(query, values);
+   console.log("[DB] getMeasurementsByProjectId : ", res.rows);
    return res.rows;
 }
 

src/video/videoManager.js

@@ -5,6 +5,59 @@ const serverError = require('../../utils/serverError');
 const db = require('../../db');
 const storageManager = require('../data/storageManager');
 const PROJECTS_DIR = path.join('.');
+const measureManager = require('../measure/measureManager');
+
+async function createVideoWithList(projectId, pathList) {
+   //pathList étant la liste des chemins déjà triés
+   const tempFile = path.join('temp.txt');
+   try {
+      // Trouver tous les fichiers image pour le projet donné
+      const workdir = path.join(PROJECTS_DIR, 'storage', `${projectId}`);
+      const dir = path.join(PROJECTS_DIR, 'storage', `${projectId}`, 'images');
+      console.log('dir:', dir);
+      const images = pathList;
+      console.log('images:', images);
+
+      // Trier les images numériquement
+      const sortedImages = images.sort((a, b) => {
+         const numA = parseInt(path.basename(a).match(/\d+/)[0], 10);
+         const numB = parseInt(path.basename(b).match(/\d+/)[0], 10);
+         return numA - numB;
+      });
+
+      // En déduire l'id de la première et dernière image utilisée
+      const firstImageId = parseInt(path.basename(sortedImages[0]).match(/\d+/)[0], 10);
+      const lastImageId = parseInt(path.basename(sortedImages[sortedImages.length - 1]).match(/\d+/)[0], 10);
+
+      console.log('firstImageId:', firstImageId);
+      console.log('lastImageId:', lastImageId);
+
+      // Créer un fichier temporaire pour la liste des images
+      fs.writeFileSync(tempFile, sortedImages.map(image => `file '${image}'`).join('\n'));
+
+      const frameRate = 10;
+
+      // le fichier final prend cette forme : {projectId}_{firstImageId}_{lastImageId}-{timestamp}.mp4
+      const timestamp = new Date().getTime();
+      const outputVideo = path.join(workdir, `${projectId}_${firstImageId}_${lastImageId}-${timestamp}.mp4`);
+
+      // Commande ffmpeg pour créer la vidéo
+      const ffmpegCommand = `ffmpeg -r ${frameRate} -f concat -safe 0 -i ${tempFile} -vsync vfr -pix_fmt yuv420p ${outputVideo}`;
+      console.log('Running ffmpeg command:', ffmpegCommand);
+      execSync(ffmpegCommand);
+      console.log('Video created successfully:', outputVideo);
+      return outputVideo;
+   } catch (error) {
+      console.error('Error creating video:', error);
+      serverError(error);
+   } finally {
+      // Supprimer le fichier temporaire
+      if (fs.existsSync(tempFile)) {
+         fs.unlinkSync(tempFile);
+         console.log('Temporary file deleted:', tempFile);
+      }
+   }
+}
 
 async function createVideo(projectId) {
    const tempFile = path.join('temp.txt');
@@ -23,6 +76,13 @@ async function createVideo(projectId) {
          return numA - numB;
       });
 
+      // En déduire l'id de la première et dernière image utilisée
+      const firstImageId = parseInt(path.basename(sortedImages[0]).match(/\d+/)[0], 10);
+      const lastImageId = parseInt(path.basename(sortedImages[sortedImages.length - 1]).match(/\d+/)[0], 10);
+
+      console.log('firstImageId:', firstImageId);
+      console.log('lastImageId:', lastImageId);
+
       // Créer un fichier temporaire pour la liste des images
       fs.writeFileSync(tempFile, sortedImages.map(image => `file '${image}'`).join('\n'));
 
@@ -46,4 +106,4 @@ async function createVideo(projectId) {
    }
 }
 
-module.exports = { createVideo };
+module.exports = { createVideo, createVideoWithList };

test/tester.js

@@ -1,27 +1,51 @@
 const storageManager = require('../src/data/storageManager');
 const videoManager = require('../src/video/videoManager');
+const measureManager = require('../src/measure/measureManager');
 const path = require('path');
 
-console.log('Testing database functions...');
+// console.log('Testing database functions...');
 
-try {
+// try {
-   storageManager.createFolder('test_folder');
+//    storageManager.createFolder('test_folder');
-   console.log('1 - Folder created');
+//    console.log('1 - Folder created');
-   storageManager.deleteFolder('test_folder');
+//    storageManager.deleteFolder('test_folder');
-   console.log('2 - Folder deleted');
+//    console.log('2 - Folder deleted');
-} catch (error) {
+// } catch (error) {
-   console.error('Error testing database functions:', error);
+//    console.error('Error testing database functions:', error);
-}
+// }
 
 function getSmileImage() {
    return path.join(__dirname, '../sample/smile.png');
 }
 
 //test de lancement d'une création de vidéo sur le projet 1
-videoManager.createVideo(1).then(res => {
+// videoManager.createVideo(1).then(res => {
+//    console.log('3 - Video created:', res);
+// }).catch(err => {
+//    console.error('Error creating video:', err);
+// });
+// async function run() {
+//    var Path = await measureManager.getPathFromIds(1, 1);
+//    console.log(Path);
+// }
+
+// run().catch(err => {
+//    console.error('Error:', err);
+// });
+
+var pathList = [
+   'storage/1/images/1.jpg',
+   'storage/1/images/10.jpg',
+   'storage/1/images/20.jpg',
+   'storage/1/images/30.jpg',
+];
+videoManager.createVideoWithList(1, pathList).then(res => {
    console.log('3 - Video created:', res);
+   return storageManager.deleteFile(res);
+}).then(res => {
+   console.log('4 - Video deleted:', res);
 }).catch(err => {
-   console.error('Error creating video:', err);
+   console.error('Error:', err);
 });
 
 exports.getSmileImage = getSmileImage;