Add cursor rules and initial configuration for Tender Management Go Backend

pkg/logger/logger.go

@@ -8,8 +8,6 @@ import (
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 	"gopkg.in/natefinch/lumberjack.v2"
-
-	"tm/internal/infrastructure"
 )
 
 // Logger interface defines logging methods
@@ -30,8 +28,23 @@ type ZapLogger struct {
 	fields map[string]interface{}
 }
 
+type Config struct {
+	Level  string     `mapstructure:"level"`
+	Format string     `mapstructure:"format"`
+	Output string     `mapstructure:"output"`
+	File   FileConfig `mapstructure:"file"`
+}
+
+type FileConfig struct {
+	Path       string `mapstructure:"path"`
+	MaxSize    int    `mapstructure:"max_size"` // MB
+	MaxBackups int    `mapstructure:"max_backups"`
+	MaxAge     int    `mapstructure:"max_age"` // days
+	Compress   bool   `mapstructure:"compress"`
+}
+
 // NewLogger creates a new logger instance with Zap and Lumberjack
-func NewLogger(config *infrastructure.LoggingConfig) Logger {
+func NewLogger(config *Config) Logger {
 	// Parse log level
 	level := parseLogLevel(config.Level)
 
@@ -62,7 +75,7 @@ func NewLogger(config *infrastructure.LoggingConfig) Logger {
 }
 
 // createWriter creates the appropriate writer based on configuration
-func createWriter(config *infrastructure.LoggingConfig) zapcore.WriteSyncer {
+func createWriter(config *Config) zapcore.WriteSyncer {
 	switch config.Output {
 	case "stdout":
 		return zapcore.AddSync(os.Stdout)
@@ -77,7 +90,7 @@ func createWriter(config *infrastructure.LoggingConfig) zapcore.WriteSyncer {
 }
 
 // createFileWriter creates a file writer with rotation using lumberjack
-func createFileWriter(fileConfig infrastructure.LogFileConfig) zapcore.WriteSyncer {
+func createFileWriter(fileConfig FileConfig) zapcore.WriteSyncer {
 	// Ensure log directory exists
 	logDir := filepath.Dir(fileConfig.Path)
 	if err := os.MkdirAll(logDir, 0755); err != nil {
@@ -237,68 +250,3 @@ func (l *ZapLogger) mergeFields(fields map[string]interface{}) map[string]interf
 
 	return merged
 }
-
-// Global logger instance
-var globalLogger Logger
-
-// InitLogger initializes the global logger
-func InitLogger(config *infrastructure.LoggingConfig) {
-	globalLogger = NewLogger(config)
-}
-
-// GetLogger returns the global logger instance
-func GetLogger() Logger {
-	if globalLogger == nil {
-		// Fallback configuration
-		config := &infrastructure.LoggingConfig{
-			Level:  "info",
-			Format: "json",
-			Output: "stdout",
-			File: infrastructure.LogFileConfig{
-				Path:       "./logs/app.log",
-				MaxSize:    100,
-				MaxBackups: 5,
-				MaxAge:     30,
-				Compress:   true,
-			},
-		}
-		globalLogger = NewLogger(config)
-	}
-	return globalLogger
-}
-
-// Cleanup flushes and closes the logger
-func Cleanup() {
-	if globalLogger != nil {
-		globalLogger.Sync()
-	}
-}
-
-// Helper functions for convenience
-func Debug(msg string, fields map[string]interface{}) {
-	GetLogger().Debug(msg, fields)
-}
-
-func Info(msg string, fields map[string]interface{}) {
-	GetLogger().Info(msg, fields)
-}
-
-func Warn(msg string, fields map[string]interface{}) {
-	GetLogger().Warn(msg, fields)
-}
-
-func Error(msg string, fields map[string]interface{}) {
-	GetLogger().Error(msg, fields)
-}
-
-func Fatal(msg string, fields map[string]interface{}) {
-	GetLogger().Fatal(msg, fields)
-}
-
-func WithFields(fields map[string]interface{}) Logger {
-	return GetLogger().WithFields(fields)
-}
-
-func Sync() error {
-	return GetLogger().Sync()
-}