501 lines
14 KiB
Go
501 lines
14 KiB
Go
package controller
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import (
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"encoding/json"
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"fmt"
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"sort"
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"strconv"
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"strings"
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"time"
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"be.ems/src/framework/i18n"
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"be.ems/src/framework/logger"
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"be.ems/src/framework/resp"
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"be.ems/src/framework/utils/ctx"
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"be.ems/src/framework/utils/date"
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"be.ems/src/framework/utils/file"
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"be.ems/src/framework/utils/parse"
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"be.ems/src/framework/vo/result"
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"be.ems/src/modules/network_data/model"
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neDataRepository "be.ems/src/modules/network_data/repository"
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neDataService "be.ems/src/modules/network_data/service"
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neFetchlink "be.ems/src/modules/network_element/fetch_link"
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neService "be.ems/src/modules/network_element/service"
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sysService "be.ems/src/modules/system/service"
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"github.com/gin-gonic/gin"
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)
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// 实例化控制层 AMFController 结构体
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var NewAMF = &AMFController{
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neInfoService: neService.NewNeInfo,
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ueEventService: neDataService.NewUEEventAMF,
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}
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// 网元AMF
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//
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// PATH /amf
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type AMFController struct {
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neInfoService *neService.NeInfo // 网元信息服务
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ueEventService *neDataService.UEEventAMF // UE会话事件服务
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}
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// UE会话列表
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//
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// GET /ue/list
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//
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// @Tags network_data/amf
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// @Accept json
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// @Produce json
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// @Param neType query string true "NE Type only AMF" Enums(AMF)
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// @Param neId query string true "NE ID" default(001)
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// @Param imsi query string false "imsi"
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// @Param pageNum query number true "pageNum" default(1)
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// @Param pageSize query number true "pageSize" default(10)
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// @Success 200 {object} object "Response Results"
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// @Security TokenAuth
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// @Summary UE Session List
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// @Description UE Session List
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// @Router /neData/amf/ue/list [get]
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func (s *AMFController) UEList(c *gin.Context) {
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language := ctx.AcceptLanguage(c)
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var querys model.UEEventAMFQuery
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if err := c.ShouldBindQuery(&querys); err != nil {
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c.JSON(400, result.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
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return
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}
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// 查询网元获取IP
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// neInfo := s.neInfoService.SelectNeInfoByNeTypeAndNeID(querys.NeType, querys.NeID)
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// if neInfo.NeId != querys.NeID || neInfo.IP == "" {
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// c.JSON(200, result.ErrMsg(i18n.TKey(language, "app.common.noNEInfo")))
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// return
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// }
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// querys.RmUID = neInfo.RmUID
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// for multi-tenancy
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querys.UserName = ctx.LoginUserToUserName(c)
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// 查询数据
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data := s.ueEventService.SelectPageMT(querys)
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c.JSON(200, result.Ok(data))
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}
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// UE会话删除
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//
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// DELETE /ue/:ueIds
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//
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// @Tags network_data/amf
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// @Accept json
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// @Produce json
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// @Param ueIds path string true "list data id, multiple separated by a , sign"
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// @Success 200 {object} object "Response Results"
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// @Security TokenAuth
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// @Summary UE Session Deletion
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// @Description UE Session Deletion
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// @Router /neData/amf/ue/{ueIds} [delete]
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func (s *AMFController) UERemove(c *gin.Context) {
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language := ctx.AcceptLanguage(c)
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ueIds := c.Param("ueIds")
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if ueIds == "" {
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c.JSON(400, result.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
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return
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}
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// 处理字符转id数组后去重
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ids := strings.Split(ueIds, ",")
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uniqueIDs := parse.RemoveDuplicates(ids)
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if len(uniqueIDs) <= 0 {
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c.JSON(200, result.Err(nil))
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return
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}
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rows, err := s.ueEventService.DeleteByIds(uniqueIDs)
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if err != nil {
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c.JSON(200, result.ErrMsg(i18n.TKey(language, err.Error())))
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return
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}
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msg := i18n.TTemplate(language, "app.common.deleteSuccess", map[string]any{"num": rows})
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c.JSON(200, result.OkMsg(msg))
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}
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// UE会话列表导出
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//
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// POST /ue/export
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//
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// @Tags network_data/amf
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// @Accept json
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// @Produce json
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// @Param data body object true "Request Param"
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// @Success 200 {object} object "Response Results"
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// @Security TokenAuth
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// @Summary UE Session List Export
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// @Description UE Session List Export
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// @Router /neData/amf/ue/export [post]
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func (s *AMFController) UEExport(c *gin.Context) {
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language := ctx.AcceptLanguage(c)
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// 查询结果，根据查询条件结果，单页最大值限制
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var querys model.UEEventAMFQuery
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if err := c.ShouldBindBodyWithJSON(&querys); err != nil {
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c.JSON(400, result.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
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return
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}
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// for multi-tenancy
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querys.UserName = ctx.LoginUserToUserName(c)
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data := s.ueEventService.SelectPageMT(querys)
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if parse.Number(data["total"]) == 0 {
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// 导出数据记录为空
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c.JSON(200, result.ErrMsg(i18n.TKey(language, "app.common.exportEmpty")))
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return
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}
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rows := data["rows"].([]model.UEEventAMF)
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// 导出文件名称
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fileName := fmt.Sprintf("amf_ue_event_export_%d_%d.xlsx", len(rows), time.Now().UnixMilli())
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// 第一行表头标题
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headerCells := map[string]string{
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"A1": "ID",
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"B1": "IMSI",
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"C1": "Event Type",
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"D1": "Result",
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"E1": "Time",
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"F1": "Tenant Name",
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}
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// 读取字典数据 UE 事件类型
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dictUEEventType := sysService.NewSysDictData.SelectDictDataByType("ue_event_type")
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// 读取字典数据 UE 事件认证代码类型
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dictUEAauthCode := sysService.NewSysDictData.SelectDictDataByType("ue_auth_code")
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// 读取字典数据 UE 事件CM状态
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dictUEEventCmState := sysService.NewSysDictData.SelectDictDataByType("ue_event_cm_state")
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// 从第二行开始的数据
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dataCells := make([]map[string]any, 0)
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for i, row := range rows {
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idx := strconv.Itoa(i + 2)
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// 解析 JSON 字符串为 map
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var eventJSON map[string]interface{}
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err := json.Unmarshal([]byte(row.EventJSONStr), &eventJSON)
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if err != nil {
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logger.Warnf("UEExport Error parsing JSON: %s", err.Error())
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continue
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}
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// 取IMSI
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imsi := ""
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if v, ok := eventJSON["imsi"]; ok && v != nil {
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imsi = v.(string)
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}
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// 取类型
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eventType := ""
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for _, v := range dictUEEventType {
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if row.EventType == v.DictValue {
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eventType = i18n.TKey(language, v.DictLabel)
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break
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}
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}
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// 取结果
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eventResult := ""
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// 取时间
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timeStr := ""
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if row.EventType == "auth-result" {
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if v, ok := eventJSON["authTime"]; ok && v != nil {
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timeStr = v.(string)
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}
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if v, ok := eventJSON["authCode"]; ok && v != nil {
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eventResult = v.(string)
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for _, v := range dictUEAauthCode {
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if eventResult == v.DictValue {
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eventResult = i18n.TKey(language, v.DictLabel)
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break
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}
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}
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}
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}
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if row.EventType == "detach" {
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if v, ok := eventJSON["detachTime"]; ok && v != nil {
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timeStr = v.(string)
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}
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eventResult = "Success"
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}
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if row.EventType == "cm-state" {
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if v, ok := eventJSON["changeTime"]; ok && v != nil {
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timeStr = v.(string)
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}
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if v, ok := eventJSON["status"]; ok && v != nil {
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eventResult = fmt.Sprint(v)
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for _, v := range dictUEEventCmState {
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if eventResult == v.DictValue {
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eventResult = i18n.TKey(language, v.DictLabel)
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break
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}
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}
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}
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}
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if timeStr == "" {
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if v, ok := eventJSON["timestamp"]; ok && v != nil {
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rowTime := parse.Number(v) * 1000
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timeStr = date.ParseDateToStr(rowTime, date.YYYY_MM_DD_HH_MM_SS_GMT_TZ)
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}
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}
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if eventResult == "" {
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if v, ok := eventJSON["result"]; ok && v != nil {
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eventResult = v.(string)
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if row.EventType == "cm-state" {
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for _, v := range dictUEEventCmState {
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if eventResult == v.DictValue {
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eventResult = i18n.TKey(language, v.DictLabel)
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break
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}
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}
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} else {
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for _, v := range dictUEAauthCode {
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if eventResult == v.DictValue {
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eventResult = i18n.TKey(language, v.DictLabel)
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break
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}
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}
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}
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}
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}
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// for multi-tenancy, get tenant name
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tenantName := row.TenantName
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dataCells = append(dataCells, map[string]any{
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"A" + idx: row.ID,
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"B" + idx: imsi,
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"C" + idx: eventType,
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"D" + idx: eventResult,
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"E" + idx: timeStr,
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"F" + idx: tenantName,
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})
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}
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// 导出数据表格
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saveFilePath, err := file.WriteSheet(headerCells, dataCells, fileName, "")
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if err != nil {
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c.JSON(200, result.ErrMsg(err.Error()))
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return
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}
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c.FileAttachment(saveFilePath, fileName)
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}
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// 接入基站信息列表
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//
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// GET /nb/list
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//
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// @Tags network_data/amf
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// @Accept json
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// @Produce json
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// @Param neId query string true "NE ID" default(001)
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// @Param id query string false "Base Station ID"
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// @Success 200 {object} object "Response Results"
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// @Security TokenAuth
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// @Summary Access Base Station Information List
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// @Description Access Base Station Information List
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// @Router /neData/amf/nb/list [get]
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func (s *AMFController) NbInfoList(c *gin.Context) {
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language := ctx.AcceptLanguage(c)
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var query struct {
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NeId string `form:"neId" binding:"required"`
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NbId string `form:"nbId"`
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}
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if err := c.ShouldBindQuery(&query); err != nil {
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c.JSON(400, result.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
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return
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}
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// 查询网元信息
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neInfo := s.neInfoService.SelectNeInfoByNeTypeAndNeID("AMF", query.NeId)
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if neInfo.NeId != query.NeId || neInfo.IP == "" {
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c.JSON(200, result.ErrMsg(i18n.TKey(language, "app.common.noNEInfo")))
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return
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}
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// 网元直连
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data, err := neFetchlink.AMFNbInfoList(neInfo, map[string]string{
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"nbId": query.NbId,
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})
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if err != nil {
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c.JSON(200, result.ErrMsg(err.Error()))
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return
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}
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c.JSON(200, result.OkData(data))
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}
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// 接入基站状态信息列表
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//
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// GET /nb/list-cfg
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//
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// @Tags network_data/amf
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// @Accept json
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// @Produce json
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// @Param neId query string true "NE ID" default(001)
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// @Success 200 {object} object "Response Results"
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// @Security TokenAuth
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// @Summary Access to the base station status information list
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// @Description Access to the base station status information list
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// @Router /neData/amf/nb/list-cfg [get]
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func (s *AMFController) NbStateList(c *gin.Context) {
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language := ctx.AcceptLanguage(c)
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var query struct {
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NeId string `form:"neId" binding:"required"`
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}
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if err := c.ShouldBindQuery(&query); err != nil {
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c.JSON(400, result.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
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return
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}
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// 查询网元信息
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neInfo := s.neInfoService.SelectNeInfoByNeTypeAndNeID("AMF", query.NeId)
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if neInfo.NeId != query.NeId || neInfo.IP == "" {
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c.JSON(200, result.ErrMsg(i18n.TKey(language, "app.common.noNEInfo")))
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return
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}
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// 网元直连
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data, err := neFetchlink.AMFGnbStateList(neInfo)
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if err != nil {
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c.JSON(200, result.ErrMsg(err.Error()))
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return
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}
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// 添加租户信息
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for i, v := range data {
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ranId, ok := v["ranId"]
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if !ok {
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continue
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}
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tenantID, tenantName := neDataRepository.NewSysTenant.Query(map[string]string{
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"radioKey": fmt.Sprintf("5G_%v", ranId),
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})
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data[i]["tenantID"] = tenantID
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data[i]["tenantName"] = tenantName
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}
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c.JSON(200, result.OkData(data))
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}
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// 获取审计日志
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//
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// GET /log/audit
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//
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// @Tags network_data/amf
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// @Accept json
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// @Produce json
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// @Param neId query string true "NE ID" default(001)
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// @Success 200 {object} object "Response Results"
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// @Security TokenAuth
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// @Summary Access to the audit log
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// @Description Access to the audit log
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// @Router /neData/amf/log/audit [get]
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func (s *AMFController) AuditLog(c *gin.Context) {
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var query struct {
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NeId string `form:"neId" binding:"required"`
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BeginTime int64 `json:"beginTime" form:"beginTime"`
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EndTime int64 `json:"endTime" form:"endTime"`
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}
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if err := c.ShouldBindQuery(&query); err != nil {
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errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
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c.JSON(422, resp.CodeMsg(resp.CODE_PARAM_PARSER, errMsgs))
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return
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}
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// 处理时间范围
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if query.BeginTime != 0 && query.BeginTime < 1e12 {
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c.JSON(422, resp.CodeMsg(resp.CODE_PARAM_CHEACK, "begin time must ms"))
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return
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}
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if query.EndTime != 0 && query.EndTime < 1e12 {
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c.JSON(422, resp.CodeMsg(resp.CODE_PARAM_CHEACK, "end time must ms"))
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return
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}
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auditLog, err := neDataService.NewAMF.GetAuditLog(query.NeId)
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if err != nil {
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c.JSON(200, result.ErrMsg(err.Error()))
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return
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}
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if len(auditLog) == 0 {
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c.JSON(200, result.ErrMsg("audit log is empty"))
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return
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}
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// 对auditLog按time字段排序
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sort.SliceStable(auditLog, func(i, j int) bool {
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// 获取i的time值
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timeI, okI := auditLog[i]["time"].(string)
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// 获取j的time值
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timeJ, okJ := auditLog[j]["time"].(string)
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// 如果任何一个不包含有效time字段，将它们放在后面
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if !okI || !okJ {
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return okI && !okJ
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}
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// 解析时间字符串
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tI, errI := time.Parse(time.DateTime, timeI)
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tJ, errJ := time.Parse(time.DateTime, timeJ)
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// 如果任何一个解析失败，将它们放在后面
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if errI != nil || errJ != nil {
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return errJ != nil && errI == nil
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}
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// 按时间升序排序（如果需要降序，改为tI.After(tJ)）
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return tI.After(tJ)
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})
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// 响应格式
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timeStr := ""
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data := make([]map[string]any, 0)
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if query.BeginTime > 1e12 && query.EndTime > 1e12 {
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// 时间处理
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beginT := time.UnixMilli(query.BeginTime)
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endT := time.UnixMilli(query.EndTime)
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timeStr = fmt.Sprintf("%s - %s", beginT.Format(time.DateTime), endT.Format(time.DateTime))
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for _, v := range auditLog {
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timeV, ok := v["time"].(string)
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if !ok {
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continue
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}
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// 解析时间
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t, err := time.Parse(time.DateTime, timeV)
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if err != nil {
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continue
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}
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// 检查时间是否在范围内
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if t.After(beginT) && t.After(endT) {
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data = append(data, map[string]any{
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"supi": fmt.Sprint(v["supi"]),
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"amf_ue_ngap_id": parse.Number(v["amf_ue_ngap_id"]),
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"ran_ue_ngap_id": parse.Number(v["ran_ue_ngap_id"]),
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"gnb_id": parse.Number(v["gnb_id"]),
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"time": timeV,
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})
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}
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}
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} else {
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lastItem := auditLog[0]
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lastTime := ""
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if timeV, ok := lastItem["time"].(string); ok {
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lastTime = timeV[:19]
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}
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timeStr = lastTime
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for _, v := range auditLog {
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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,
|
||
})
|
||
}
|