added trace and fetal to logger

libs/config/src/schemas/service.schema.ts

@@ -17,7 +17,7 @@ export const serviceConfigSchema = z.object({
 
 // Logging configuration
 export const loggingConfigSchema = z.object({
-  level: z.enum(['debug', 'info', 'warn', 'error']).default('info'),
+  level: z.enum(['trace', 'debug', 'info', 'warn', 'error', 'fatal']).default('info'),
   format: z.enum(['json', 'pretty']).default('json'),
   loki: z.object({
     enabled: z.boolean().default(false),

libs/logger/src/logger.ts

@@ -16,7 +16,7 @@ const loggerCache = new Map<string, pino.Logger>();
 
 // Global config that can be set
 let globalConfig: LoggerConfig = {
-  logLevel: 'info',
+  logLevel: 'info',  // Default to info, but trace and fatal are supported
   logConsole: true,
   logFile: false,
   logFilePath: './logs',
@@ -150,6 +150,10 @@ export class Logger {
   }
 
   // Simple log level methods
+  trace(message: string | object, metadata?: LogMetadata): void {
+    this.log('trace', message, metadata);
+  }
+
   debug(message: string | object, metadata?: LogMetadata): void {
     this.log('debug', message, metadata);
   }
@@ -194,6 +198,34 @@ export class Logger {
     this.log('error', message, data);
   }
 
+  fatal(message: string | object, metadata?: (LogMetadata & { error?: any }) | unknown): void {
+    let data: any = {};
+
+    // Handle metadata parameter normalization (same as error)
+    if (metadata instanceof Error) {
+      data = { error: metadata };
+    } else if (metadata !== null && typeof metadata === 'object') {
+      data = { ...metadata };
+    } else if (metadata !== undefined) {
+      data = { metadata };
+    }
+
+    // Normalize error objects in the data
+    const errorKeys = ['error', 'err', 'primaryError', 'secondaryError'];
+    errorKeys.forEach(key => {
+      if (data[key]) {
+        const normalizedKey = key === 'error' ? 'err' : `${key}_normalized`;
+        data[normalizedKey] = this.normalizeError(data[key]);
+
+        if (key === 'error') {
+          delete data.error;
+        }
+      }
+    });
+
+    this.log('fatal', message, data);
+  }
+
   /**
    * Normalize any error type to a structured format
    */

libs/logger/src/types.ts

@@ -3,7 +3,7 @@
  */
 
 // Standard log levels (simplified to pino defaults)
-export type LogLevel = 'debug' | 'info' | 'warn' | 'error';
+export type LogLevel = 'trace' | 'debug' | 'info' | 'warn' | 'error' | 'fatal';
 
 // Context that persists across log calls
 export interface LogContext {