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

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)) {
-      fs.mkdirSync(projectDir, { recursive: true });
+   try {
+      await fs.access(projectDir);
+   } catch (error) {
+      if (error.code === 'ENOENT') {
+         await fs.mkdir(projectDir, { recursive: true });
+      } else {
+         throw error;
+      }
    }
    return projectDir;
 }
 
-function deleteFolder(name){
-   const projectDir = path.join(PROJECTS_DIR, `${name
-   }`);
-   if (fs.existsSync
-   (projectDir)) {
-      fs.rmSync(projectDir, { recursive: true, force: true });
+async function deleteFolder(name) {
+   const projectDir = path.join(PROJECTS_DIR, `${name}`);
+   try {
+      await fs.access(projectDir);
+      await fs.rm(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) {
-      const files = fs.readdirSync(directory);
-      files.forEach(file => {
+
+   async function scanDirectory(directory) {
+      const files = await fs.readdir(directory);
+      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) {
-   // Ensure content is a buffer
+async function saveFile(filePath, content) {
    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
-   .readFileSync(filePath);
+   return await fs.readFile(filePath);
 }
 
-function deleteFile(name){
+async function deleteFile(name) {
    const filePath = path.join(PROJECTS_DIR, `${name}`);
-   if (fs.existsSync(filePath))
-      fs.rmSync(filePath);
+   try {
+       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 = {