Initial commit

2025-08-15 01:03:38 -08:00
commit 959e52287a
35 changed files with 11807 additions and 0 deletions
@@ -0,0 +1,159 @@
+const winston = require("winston");
+const path = require("path");
+const config = require("../config");
+
+// 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);
+}
+
+// Custom format for console output
+const consoleFormat = winston.format.combine(
+  winston.format.timestamp({ format: "HH:mm:ss" }),
+  winston.format.colorize(),
+  winston.format.printf(({ timestamp, level, message, ...meta }) => {
+    let metaStr = "";
+    if (Object.keys(meta).length > 0) {
+      metaStr = " " + JSON.stringify(meta);
+    }
+    return `${timestamp} [${level}] ${message}${metaStr}`;
+  })
+);
+
+// Custom format for file output
+const fileFormat = winston.format.combine(
+  winston.format.timestamp(),
+  winston.format.errors({ stack: true }),
+  winston.format.json()
+);
+
+// Create the logger
+const logger = winston.createLogger({
+  level: config.logging.level,
+  format: fileFormat,
+  defaultMeta: {
+    service: "outreach-engine",
+    environment: config.env,
+  },
+  transports: [
+    // Error log file
+    new winston.transports.File({
+      filename: path.join(logsDir, "error.log"),
+      level: "error",
+      maxsize: 5242880, // 5MB
+      maxFiles: 5,
+    }),
+
+    // Combined log file
+    new winston.transports.File({
+      filename: path.join(logsDir, "combined.log"),
+      maxsize: 5242880, // 5MB
+      maxFiles: 5,
+    }),
+
+    // Email activity log
+    new winston.transports.File({
+      filename: path.join(logsDir, "email-activity.log"),
+      level: "info",
+      maxsize: 10485760, // 10MB
+      maxFiles: 10,
+    }),
+  ],
+});
+
+// Add console transport for development
+if (config.isDevelopment) {
+  logger.add(
+    new winston.transports.Console({
+      format: consoleFormat,
+    })
+  );
+}
+
+// Custom logging methods for email activities
+logger.emailSent = (recipient, subject, firmName, testMode = false) => {
+  logger.info("Email sent successfully", {
+    event: "email_sent",
+    recipient,
+    subject,
+    firmName,
+    testMode,
+    timestamp: new Date().toISOString(),
+  });
+};
+
+logger.emailFailed = (recipient, error, errorType, firmName) => {
+  logger.error("Email failed to send", {
+    event: "email_failed",
+    recipient,
+    error: error.message,
+    errorType,
+    firmName,
+    stack: error.stack,
+    timestamp: new Date().toISOString(),
+  });
+};
+
+logger.emailRetry = (recipient, attempt, maxRetries, retryDelay, errorType) => {
+  logger.warn("Email retry scheduled", {
+    event: "email_retry",
+    recipient,
+    attempt,
+    maxRetries,
+    retryDelay,
+    errorType,
+    timestamp: new Date().toISOString(),
+  });
+};
+
+logger.emailPermanentFailure = (recipient, errorType, attempts) => {
+  logger.error("Email permanent failure", {
+    event: "email_permanent_failure",
+    recipient,
+    errorType,
+    attempts,
+    timestamp: new Date().toISOString(),
+  });
+};
+
+logger.campaignStart = (totalEmails, testMode) => {
+  logger.info("Email campaign started", {
+    event: "campaign_start",
+    totalEmails,
+    testMode,
+    timestamp: new Date().toISOString(),
+  });
+};
+
+logger.campaignComplete = (stats) => {
+  logger.info("Email campaign completed", {
+    event: "campaign_complete",
+    ...stats,
+    timestamp: new Date().toISOString(),
+  });
+};
+
+logger.rateLimitPause = (duration, reason) => {
+  logger.warn("Rate limit pause activated", {
+    event: "rate_limit_pause",
+    duration,
+    reason,
+    timestamp: new Date().toISOString(),
+  });
+};
+
+// Helper method to log with email context
+logger.withEmail = (recipient, firmName) => {
+  return {
+    info: (message, meta = {}) =>
+      logger.info(message, { ...meta, recipient, firmName }),
+    warn: (message, meta = {}) =>
+      logger.warn(message, { ...meta, recipient, firmName }),
+    error: (message, meta = {}) =>
+      logger.error(message, { ...meta, recipient, firmName }),
+  };
+};
+
+module.exports = logger;