refactor: 后端包结构重构、去除无用的文件

server/pkg/ctx/log_handler.go

@@ -0,0 +1,84 @@
+package ctx
+
+import (
+	"encoding/json"
+	"fmt"
+	"mayfly-go/pkg/biz"
+	"mayfly-go/pkg/logger"
+	"mayfly-go/pkg/utils"
+	"reflect"
+	"runtime/debug"
+
+	"github.com/sirupsen/logrus"
+)
+
+type LogInfo struct {
+	LogResp     bool   // 是否记录返回结果
+	Description string // 请求描述
+}
+
+func NewLogInfo(description string) *LogInfo {
+	return &LogInfo{Description: description, LogResp: false}
+}
+
+func (i *LogInfo) WithLogResp(logResp bool) *LogInfo {
+	i.LogResp = logResp
+	return i
+}
+
+func LogHandler(rc *ReqCtx) error {
+	li := rc.LogInfo
+	if li == nil {
+		return nil
+	}
+
+	lfs := logrus.Fields{}
+	if la := rc.LoginAccount; la != nil {
+		lfs["uid"] = la.Id
+		lfs["uname"] = la.Username
+	}
+
+	req := rc.GinCtx.Request
+	lfs[req.Method] = req.URL.Path
+
+	if err := rc.Err; err != nil {
+		logger.Log.WithFields(lfs).Error(getErrMsg(rc, err))
+		return nil
+	}
+	logger.Log.WithFields(lfs).Info(getLogMsg(rc))
+	return nil
+}
+
+func getLogMsg(rc *ReqCtx) string {
+	msg := rc.LogInfo.Description + fmt.Sprintf(" ->%dms", rc.timed)
+	if !utils.IsBlank(reflect.ValueOf(rc.ReqParam)) {
+		rb, _ := json.Marshal(rc.ReqParam)
+		msg = msg + fmt.Sprintf("\n--> %s", string(rb))
+	}
+
+	// 返回结果不为空，则记录返回结果
+	if rc.LogInfo.LogResp && !utils.IsBlank(reflect.ValueOf(rc.ResData)) {
+		respB, _ := json.Marshal(rc.ResData)
+		msg = msg + fmt.Sprintf("\n<-- %s", string(respB))
+	}
+	return msg
+}
+
+func getErrMsg(rc *ReqCtx, err interface{}) string {
+	msg := rc.LogInfo.Description
+	if !utils.IsBlank(reflect.ValueOf(rc.ReqParam)) {
+		rb, _ := json.Marshal(rc.ReqParam)
+		msg = msg + fmt.Sprintf("\n--> %s", string(rb))
+	}
+
+	var errMsg string
+	switch t := err.(type) {
+	case *biz.BizError:
+		errMsg = fmt.Sprintf("\n<-e errCode: %d, errMsg: %s", t.Code(), t.Error())
+	case error:
+		errMsg = fmt.Sprintf("\n<-e errMsg: %s\n%s", t.Error(), string(debug.Stack()))
+	case string:
+		errMsg = fmt.Sprintf("\n<-e errMsg: %s\n%s", t, string(debug.Stack()))
+	}
+	return (msg + errMsg)
+}