sorbet/pkg/db/logger.go

package db

import (
	"context"
	"errors"
	"fmt"
	glog "gorm.io/gorm/logger"
	"sorbet/pkg/log"
	"time"
)

type dbLogger struct {
	SlowThreshold time.Duration
}

// LogMode log mode
func (l *dbLogger) LogMode(level glog.LogLevel) glog.Interface {
	return l
}

// Info print info
func (l dbLogger) Info(ctx context.Context, msg string, data ...any) {
	log.Info(msg, data...)
}

// Warn print warn messages
func (l dbLogger) Warn(ctx context.Context, msg string, data ...any) {
	log.Warn(msg, data...)
}

// Error print error messages
func (l dbLogger) Error(ctx context.Context, msg string, data ...any) {
	log.Error(msg, data...)
}

// Trace print sql message
func (l dbLogger) Trace(ctx context.Context, begin time.Time, fc func() (string, int64), err error) {
	elapsed := time.Since(begin)
	switch {
	case err != nil && !errors.Is(err, glog.ErrRecordNotFound):
		sql, rows := fc()
		if rows == -1 {
			log.Error("%s [rows:%v] %s [%.3fms]", err, "-", sql, float64(elapsed.Nanoseconds())/1e6)
		} else {
			log.Error("%s [rows:%v] %s [%.3fms]", err, rows, sql, float64(elapsed.Nanoseconds())/1e6)
		}
	case elapsed > l.SlowThreshold && l.SlowThreshold != 0:
		sql, rows := fc()
		slowLog := fmt.Sprintf("SLOW SQL >= %v", l.SlowThreshold)
		if rows == -1 {
			log.Warn("%s [rows:%v] %s [%.3fms]", slowLog, "-", sql, float64(elapsed.Nanoseconds())/1e6)
		} else {
			log.Warn("%s [rows:%v] %s [%.3fms]", slowLog, rows, sql, float64(elapsed.Nanoseconds())/1e6)
		}
	default:
		sql, rows := fc()
		if rows == -1 {
			log.Trace("[rows:%v] %s [%.3fms]", "-", sql, float64(elapsed.Nanoseconds())/1e6, log.RawLevel("GORM"))
		} else {
			log.Trace("[rows:%v] %s [%.3fms]", rows, sql, float64(elapsed.Nanoseconds())/1e6, log.RawLevel("GORM"))
		}
	}
}

func (l dbLogger) ParamsFilter(ctx context.Context, sql string, params ...any) (string, []any) {
	return sql, params
}