Working on my machine

server/logger.js

@@ -0,0 +1,66 @@
+const { createLogger, format, transports } = require("winston");
+const DailyRotateFile = require("winston-daily-rotate-file");
+const fs = require("fs");
+const path = require("path");
+
+const logDir = path.join(__dirname, "../logs");
+if (!fs.existsSync(logDir)) fs.mkdirSync(logDir);
+
+function getSessionStartLine() {
+  const now = new Date().toISOString();
+  return `--- Démarrage de la session : ${now} ---`;
+}
+
+function getSessionEndLine() {
+  const now = new Date().toISOString();
+  return `--- Fin de la session : ${now} ---`;
+}
+
+const logger = createLogger({
+  level: "info",
+  format: format.combine(
+    format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
+    format.printf(({ timestamp, level, message }) =>
+      `${timestamp} | ${level.toUpperCase()} |  ${message}`
+    )
+  ),
+  transports: [
+    new DailyRotateFile({
+      dirname: logDir,
+      filename: "combined-%DATE%.log",
+      datePattern: "YYYY-MM-DD",
+      zippedArchive: false,  // tu peux mettre true si tu veux compresser
+      maxFiles: "14d",       // conserve les logs des 14 derniers jours
+      format: format.combine(
+        format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
+        format.printf(({ timestamp, level, message }) =>
+          `${timestamp} | ${level.toUpperCase()} |  ${message}`
+        )
+      ),
+      options: { flags: "a" },
+    }),
+    new transports.Console({
+      format: format.combine(
+        format.colorize(),
+        format.timestamp({ format: "HH:mm:ss" }),
+        format.printf(({ timestamp, level, message }) =>
+          `${timestamp} | ${level} |  ${message}`
+        )
+      ),
+    }),
+  ],
+});
+
+function logSessionStart() {
+  logger.info(getSessionStartLine());
+}
+
+function logSessionEnd() {
+  logger.info(getSessionEndLine());
+}
+
+module.exports = {
+  logger,
+  logSessionStart,
+  logSessionEnd,
+};