Updatweb

backend/config/logger.js

@@ -0,0 +1,69 @@
+const winston = require("winston");
+const path = require("path");
+require("dotenv").config();
+
+// Define log format
+const logFormat = winston.format.combine(
+  winston.format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
+  winston.format.errors({ stack: true }),
+  winston.format.splat(),
+  winston.format.json()
+);
+
+// Console format for development
+const consoleFormat = winston.format.combine(
+  winston.format.colorize(),
+  winston.format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
+  winston.format.printf(({ timestamp, level, message, ...meta }) => {
+    let msg = `${timestamp} [${level}]: ${message}`;
+    if (Object.keys(meta).length > 0) {
+      msg += ` ${JSON.stringify(meta)}`;
+    }
+    return msg;
+  })
+);
+
+// Create logs directory if it doesn't exist
+const fs = require("fs");
+const logsDir = path.join(__dirname, "..", "logs");
+if (!fs.existsSync(logsDir)) {
+  fs.mkdirSync(logsDir, { recursive: true });
+}
+
+// Create logger instance
+const logger = winston.createLogger({
+  level: process.env.LOG_LEVEL || "info",
+  format: logFormat,
+  defaultMeta: { service: "skyartshop" },
+  transports: [
+    // Error logs
+    new winston.transports.File({
+      filename: path.join(logsDir, "error.log"),
+      level: "error",
+      maxsize: 10485760, // 10MB
+      maxFiles: 5,
+    }),
+    // Combined logs
+    new winston.transports.File({
+      filename: path.join(logsDir, "combined.log"),
+      maxsize: 10485760, // 10MB
+      maxFiles: 5,
+    }),
+  ],
+});
+
+// Add console transport in non-production
+if (process.env.NODE_ENV !== "production") {
+  logger.add(
+    new winston.transports.Console({
+      format: consoleFormat,
+    })
+  );
+}
+
+// Create a stream for Morgan HTTP logger
+logger.stream = {
+  write: (message) => logger.info(message.trim()),
+};
+
+module.exports = logger;