feat: AMF-audit日志文件获取接口

src/modules/network_data/controller/amf.go

@@ -3,12 +3,14 @@ package controller
 import (
 	"encoding/json"
 	"fmt"
+	"sort"
 	"strconv"
 	"strings"
 	"time"
 
 	"be.ems/src/framework/i18n"
 	"be.ems/src/framework/logger"
+	"be.ems/src/framework/resp"
 	"be.ems/src/framework/utils/ctx"
 	"be.ems/src/framework/utils/date"
 	"be.ems/src/framework/utils/file"
@@ -370,3 +372,129 @@ func (s *AMFController) NbStateList(c *gin.Context) {
 
 	c.JSON(200, result.OkData(data))
 }
+
+// 获取审计日志
+//
+// GET /log/audit
+//
+//	@Tags			network_data/amf
+//	@Accept			json
+//	@Produce		json
+//	@Param			neId	query		string	true	"NE ID"	default(001)
+//	@Success		200		{object}	object	"Response Results"
+//	@Security		TokenAuth
+//	@Summary		Access to the audit log
+//	@Description	Access to the audit log
+//	@Router			/neData/amf/log/audit [get]
+func (s *AMFController) AuditLog(c *gin.Context) {
+	var query struct {
+		NeId      string `form:"neId" binding:"required"`
+		BeginTime int64  `json:"beginTime" form:"beginTime"`
+		EndTime   int64  `json:"endTime" form:"endTime"`
+	}
+	if err := c.ShouldBindQuery(&query); err != nil {
+		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
+		c.JSON(422, resp.CodeMsg(resp.CODE_PARAM_PARSER, errMsgs))
+		return
+	}
+
+	// 处理时间范围
+	if query.BeginTime != 0 && query.BeginTime < 1e12 {
+		c.JSON(422, resp.CodeMsg(resp.CODE_PARAM_CHEACK, "begin time must ms"))
+		return
+	}
+	if query.EndTime != 0 && query.EndTime < 1e12 {
+		c.JSON(422, resp.CodeMsg(resp.CODE_PARAM_CHEACK, "end time must ms"))
+		return
+	}
+
+	auditLog, err := neDataService.NewAMF.GetAuditLog(query.NeId)
+	if err != nil {
+		c.JSON(200, result.ErrMsg(err.Error()))
+		return
+	}
+	if len(auditLog) == 0 {
+		c.JSON(200, result.ErrMsg("audit log is empty"))
+		return
+	}
+
+	// 对auditLog按time字段排序
+	sort.SliceStable(auditLog, func(i, j int) bool {
+		// 获取i的time值
+		timeI, okI := auditLog[i]["time"].(string)
+		// 获取j的time值
+		timeJ, okJ := auditLog[j]["time"].(string)
+		// 如果任何一个不包含有效time字段，将它们放在后面
+		if !okI || !okJ {
+			return okI && !okJ
+		}
+		// 解析时间字符串
+		tI, errI := time.Parse(time.DateTime, timeI)
+		tJ, errJ := time.Parse(time.DateTime, timeJ)
+
+		// 如果任何一个解析失败，将它们放在后面
+		if errI != nil || errJ != nil {
+			return errJ != nil && errI == nil
+		}
+		// 按时间升序排序（如果需要降序，改为tI.After(tJ)）
+		return tI.After(tJ)
+	})
+
+	// 响应格式
+	timeStr := ""
+	data := make([]map[string]any, 0)
+	if query.BeginTime > 1e12 && query.EndTime > 1e12 {
+		// 时间处理
+		beginT := time.UnixMilli(query.BeginTime)
+		endT := time.UnixMilli(query.EndTime)
+		timeStr = fmt.Sprintf("%s - %s", beginT.Format(time.DateTime), endT.Format(time.DateTime))
+		for _, v := range auditLog {
+			timeV, ok := v["time"].(string)
+			if !ok {
+				continue
+			}
+			// 解析时间
+			t, err := time.Parse(time.DateTime, timeV)
+			if err != nil {
+				continue
+			}
+
+			// 检查时间是否在范围内
+			if t.After(beginT) && t.After(endT) {
+				data = append(data, map[string]any{
+					"supi":           fmt.Sprint(v["supi"]),
+					"amf_ue_ngap_id": parse.Number(v["amf_ue_ngap_id"]),
+					"ran_ue_ngap_id": parse.Number(v["ran_ue_ngap_id"]),
+					"gnb_id":         parse.Number(v["gnb_id"]),
+					"time":           timeV,
+				})
+			}
+		}
+	} else {
+		lastItem := auditLog[0]
+		lastTime := ""
+		if timeV, ok := lastItem["time"].(string); ok {
+			lastTime = timeV[:19]
+		}
+		timeStr = lastTime
+		for _, v := range auditLog {
+			timeV, ok := v["time"].(string)
+			if !ok {
+				continue
+			}
+			if !strings.HasPrefix(timeV, lastTime) {
+				continue
+			}
+			data = append(data, map[string]any{
+				"supi":           fmt.Sprint(v["supi"]),
+				"amf_ue_ngap_id": parse.Number(v["amf_ue_ngap_id"]),
+				"ran_ue_ngap_id": parse.Number(v["ran_ue_ngap_id"]),
+				"gnb_id":         parse.Number(v["gnb_id"]),
+			})
+		}
+	}
+	c.JSON(200, map[string]any{
+		"time":         timeStr,
+		"ngap_context": data,
+	})
+}