httpserver/funcs/funcs.go

package funcs

import (
	"context"
	"net"

	"github.com/jackc/pgx/v4"
	"github.com/rs/zerolog"
	"github.com/rs/zerolog/log"
)

// PGXLogger is an struct to intergrate the Logger Interface of pgx
type PGXLogger struct{}

// Log sends the logging data to phuslu/log
func (PGXLogger) Log(ctx context.Context, level pgx.LogLevel, msg string, data map[string]interface{}) {
	var entry *zerolog.Event
	switch level {
	case pgx.LogLevelDebug:
		entry = log.Debug()
	case pgx.LogLevelError:
		entry = log.Error()
	case pgx.LogLevelInfo:
		entry = log.Info()
	case pgx.LogLevelTrace:
		entry = log.Trace()
	case pgx.LogLevelWarn:
		entry = log.Warn()
	default:
		entry = log.Info()
	}
	for key, value := range data {
		entry = entry.Interface(key, value)
	}
	entry.Msg(msg)
}

var _ pgx.Logger = PGXLogger{}

// IsUnix tests if the address is an unix address. It returns false if its an tcp address.
func IsUnix(address string) bool {
	if IsTCP(address) {
		return false
	}

	if _, err := net.ResolveUnixAddr("unix", address); err == nil {
		return true
	}
	return false
}

// IsTCP tests if the address is an tcp address
func IsTCP(address string) bool {
	_, err := net.ResolveTCPAddr("tcp", address)
	if err == nil {
		return true
	}
	return false
}