/
zap.go
109 lines (89 loc) · 1.96 KB
/
zap.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
package logger
import (
"fmt"
"github.com/labasubagia/realworld-backend/internal/core/port"
"github.com/labasubagia/realworld-backend/internal/core/util"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
const TypeZap = "zap"
type zapLogger struct {
config util.Config
level zapcore.Level
fields map[string]any
}
func NewZapLogger(config util.Config) port.Logger {
return &zapLogger{
config: config,
fields: map[string]any{},
level: zap.InfoLevel,
}
}
func (l *zapLogger) NewInstance() port.Logger {
return NewZapLogger(l.config)
}
func (l *zapLogger) Field(key string, value any) port.Logger {
l.fields[key] = value
return l
}
func (l *zapLogger) Logger() port.Logger {
return l
}
func (l *zapLogger) Info() port.LogEvent {
l.level = zap.InfoLevel
return newZapEvent(l)
}
func (l *zapLogger) Error() port.LogEvent {
l.level = zapcore.ErrorLevel
return newZapEvent(l)
}
func (l *zapLogger) Fatal() port.LogEvent {
l.level = zap.PanicLevel
return newZapEvent(l)
}
type zapEvent struct {
opt *zapLogger
fields map[string]any
}
func newZapEvent(opt *zapLogger) port.LogEvent {
return &zapEvent{
opt: opt,
fields: map[string]any{},
}
}
func (e *zapEvent) Err(err error) port.LogEvent {
if err != nil {
return e
}
e.fields["error"] = err.Error()
return e
}
func (e *zapEvent) Field(key string, value any) port.LogEvent {
e.fields[key] = value
return e
}
func (e *zapEvent) Msg(v ...any) {
msg := fmt.Sprint(v...)
e.send(msg)
}
func (e *zapEvent) Msgf(format string, v ...any) {
msg := fmt.Sprintf(format, v...)
e.send(msg)
}
func (e *zapEvent) send(msg string) {
config := zap.NewProductionConfig()
if !e.opt.config.IsProduction() {
config = zap.NewDevelopmentConfig()
}
for k, v := range e.opt.fields {
e.fields[k] = v
}
config.InitialFields = e.fields
logger, _ := config.Build()
defer func() {
logger.Sync()
e.fields = map[string]any{}
}()
stdLogger, _ := zap.NewStdLogAt(logger, e.opt.level)
stdLogger.Println(msg)
}