Files
ai_proxy/server/middleware/logger.go

114 lines
2.5 KiB
Go

package middleware
import (
"bytes"
"encoding/json"
"io"
"net/http"
"net/url"
"strings"
"time"
"git.echol.cn/loser/ai_proxy/server/global"
"git.echol.cn/loser/ai_proxy/server/model/system"
"git.echol.cn/loser/ai_proxy/server/service"
"git.echol.cn/loser/ai_proxy/server/utils"
"github.com/gin-gonic/gin"
"go.uber.org/zap"
)
var operationRecordService = service.ServiceGroupApp.SystemServiceGroup.OperationRecordService
// OperationRecord 操作记录中间件
func OperationRecord() gin.HandlerFunc {
return func(c *gin.Context) {
var body []byte
var userId int
if c.Request.Method != http.MethodGet {
var err error
body, err = io.ReadAll(c.Request.Body)
if err != nil {
global.GVA_LOG.Error("read body from request error:", zap.Error(err))
} else {
c.Request.Body = io.NopCloser(bytes.NewBuffer(body))
}
}
userId = int(utils.GetUserID(c))
writer := responseBodyWriter{
ResponseWriter: c.Writer,
body: &bytes.Buffer{},
}
c.Writer = writer
now := time.Now()
c.Next()
latency := time.Since(now)
if c.Request.Method != http.MethodGet {
record := system.SysOperationRecord{
Ip: c.ClientIP(),
Method: c.Request.Method,
Path: c.Request.URL.Path,
Agent: c.Request.UserAgent(),
Body: string(body),
UserID: userId,
Status: c.Writer.Status(),
Latency: latency,
Resp: writer.body.String(),
}
values, _ := url.ParseQuery(c.Request.URL.RawQuery)
record.Query = values.Encode()
if err := operationRecordService.CreateSysOperationRecord(record); err != nil {
global.GVA_LOG.Error("create operation record error:", zap.Error(err))
}
}
}
}
type responseBodyWriter struct {
gin.ResponseWriter
body *bytes.Buffer
}
func (r responseBodyWriter) Write(b []byte) (int, error) {
r.body.Write(b)
return r.ResponseWriter.Write(b)
}
func (r responseBodyWriter) WriteString(s string) (int, error) {
r.body.WriteString(s)
return r.ResponseWriter.WriteString(s)
}
func (r responseBodyWriter) WriteJSON(obj interface{}) error {
data, err := json.Marshal(obj)
if err != nil {
return err
}
r.body.Write(data)
return r.ResponseWriter.WriteJSON(obj)
}
// NeedRecordPath 判断是否需要记录操作日志
func NeedRecordPath(path string) bool {
// 排除不需要记录的路径
excludePaths := []string{
"/health",
"/swagger",
"/api/captcha",
}
for _, excludePath := range excludePaths {
if strings.HasPrefix(path, excludePath) {
return false
}
}
return true
}