gocommon/commonctx/logger.go

package commonctx

import (
	"context"

	"github.com/sirupsen/logrus"
)

const LoggerKey = "mainLogger"

func AddMainLogger(ctx context.Context, logger *logrus.Entry) context.Context {
	return context.WithValue(ctx, LoggerKey, logger)
}

func GetLogger(ctx context.Context) *logrus.Entry {
	if log := ctx.Value(LoggerKey); log != nil {
		return log.(*logrus.Entry)
	}
	return nil
}

func GetContextAndLoggerWithFields(ctx context.Context, fields logrus.Fields) (context.Context, *logrus.Entry) {
	if log := ctx.Value(LoggerKey); log != nil {
		log := log.(*logrus.Entry)
		log = log.WithFields(fields)
		ctx = AddMainLogger(ctx, log)
		return ctx, log
	}
	return ctx, nil
}