port_logger.go RawHistoryFolder

1package logging
2
3import (
4	"context"
5
6	"github.com/rs/zerolog"
7
8	"github.com/bnema/dumber/internal/application/port"
9)
10
11// NewPortLogger adapts the zerolog logger stored in ctx to the application
12// logging boundary.
13func NewPortLogger(ctx context.Context) port.Logger {
14	if ctx == nil {
15		ctx = context.Background()
16	}
17	return portLogger{ctx: ctx}
18}
19
20type portLogger struct {
21	ctx context.Context
22}
23
24func (l portLogger) Debug(msg string, fields ...port.LogField) {
25	addLogFields(FromContext(l.ctx).Debug(), fields).Msg(msg)
26}
27
28func (l portLogger) Info(msg string, fields ...port.LogField) {
29	addLogFields(FromContext(l.ctx).Info(), fields).Msg(msg)
30}
31
32func (l portLogger) Warn(msg string, fields ...port.LogField) {
33	addLogFields(FromContext(l.ctx).Warn(), fields).Msg(msg)
34}
35
36func addLogFields(event *zerolog.Event, fields []port.LogField) *zerolog.Event {
37	for _, field := range fields {
38		event = event.Interface(field.Key, field.Value)
39	}
40	return event
41}