417 lines
12 KiB
Go
417 lines
12 KiB
Go
package controller
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import (
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"encoding/json"
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"fmt"
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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/utils/ctx"
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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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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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"github.com/gin-gonic/gin"
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"github.com/gin-gonic/gin/binding"
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)
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// 实例化控制层 SMFController 结构体
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var NewSMF = &SMFController{
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neInfoService: neService.NewNeInfo,
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cdrEventService: neDataService.NewCDREventSMF,
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udmUserInfoService: neDataService.NewUDMUserInfo,
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}
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// 网元SMF
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//
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// PATH /smf
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type SMFController struct {
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neInfoService *neService.NeInfo // 网元信息服务
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cdrEventService *neDataService.CDREventSMF // CDR会话事件服务
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udmUserInfoService *neDataService.UDMUserInfo // UDM用户信息服务
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}
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// CDR会话列表
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//
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// GET /cdr/list
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func (s *SMFController) CDRList(c *gin.Context) {
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language := ctx.AcceptLanguage(c)
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var querys model.CDREventSMFQuery
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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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// for multi-tenancy
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querys.UserName = ctx.LoginUserToUserName(c)
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// 查询网元信息 rmUID
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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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// 查询数据
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data := s.cdrEventService.SelectPageMT(querys)
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c.JSON(200, result.Ok(data))
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}
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// CDR会话删除
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//
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// DELETE /cdr/:cdrIds
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func (s *SMFController) CDRRemove(c *gin.Context) {
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language := ctx.AcceptLanguage(c)
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cdrIds := c.Param("cdrIds")
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if cdrIds == "" {
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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(cdrIds, ",")
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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.cdrEventService.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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// CDR会话列表导出
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//
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// POST /cdr/export
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func (s *SMFController) CDRExport(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.CDREventSMFQuery
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if err := c.ShouldBindBodyWith(&querys, binding.JSON); 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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// 限制导出数据集
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if querys.PageSize > 10000 {
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querys.PageSize = 10000
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}
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// 查询网元信息 rmUID
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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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data := s.cdrEventService.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.CDREventSMF)
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// 导出文件名称
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fileName := fmt.Sprintf("smf_cdr_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": "Charging ID",
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"C1": "NE Name",
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"D1": "Resource Unique ID",
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"E1": "Subscriber ID Data",
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"F1": "Subscriber ID Type",
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"G1": "Data Volume Uplink",
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"H1": "Data Volume Downlink",
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"I1": "Data Total Volume",
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"J1": "Duration",
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"K1": "Invocation Time",
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"L1": "User Identifier",
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"M1": "SSC Mode",
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"N1": "DNN ID",
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"O1": "PDU Type",
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"P1": "RAT Type",
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"Q1": "PDU IPv4 Address",
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"R1": "Network Function IPv4",
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"S1": "PDU IPv6 Address Swith Prefix",
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"T1": "Record Network Function ID",
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"U1": "Record Type",
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"V1": "Record Opening Time",
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"W1": "Tenant Name", // for multi-tenancy
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}
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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 cdrJSON map[string]interface{}
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err := json.Unmarshal([]byte(row.CDRJSONStr), &cdrJSON)
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if err != nil {
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logger.Warnf("CDRExport Error parsing JSON: %s", err.Error())
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continue
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}
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// 计费ID
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chargingID := ""
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if v, ok := cdrJSON["chargingID"]; ok && v != nil {
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chargingID = fmt.Sprint(parse.Number(v))
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}
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// 订阅 ID 类型
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subscriptionIDType := "-"
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// 订阅 ID 数据
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subscriptionIDData := "-"
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if v, ok := cdrJSON["subscriberIdentifier"]; ok && v != nil {
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if sub, subOk := v.(map[string]any); subOk && sub != nil {
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subscriptionIDType = sub["subscriptionIDType"].(string)
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subscriptionIDData = sub["subscriptionIDData"].(string)
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}
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}
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// 网络功能 IPv4 地址
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networkFunctionIPv4Address := ""
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if v, ok := cdrJSON["nFunctionConsumerInformation"]; ok && v != nil {
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if conInfo, conInfoOk := v.(map[string]any); conInfoOk && conInfo != nil {
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networkFunctionIPv4Address = conInfo["networkFunctionIPv4Address"].(string)
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}
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}
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// 数据量上行链路
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dataVolumeUplink := []string{}
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// 数据量下行链路
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dataVolumeDownlink := []string{}
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// 数据总量
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dataTotalVolume := []string{}
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if v, ok := cdrJSON["listOfMultipleUnitUsage"]; ok && v != nil {
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usageList := v.([]any)
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if len(usageList) > 0 {
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for _, used := range usageList {
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usedUnit := used.(map[string]any)
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usedUnitList := usedUnit["usedUnitContainer"].([]any)
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if len(usedUnitList) > 0 {
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for _, data := range usedUnitList {
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udata := data.(map[string]any)
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if dup, dupOk := udata["dataVolumeUplink"]; dupOk {
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dataVolumeUplink = append(dataVolumeUplink, fmt.Sprint(parse.Number(dup)))
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}
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if ddown, ddownOk := udata["dataVolumeDownlink"]; ddownOk {
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dataVolumeDownlink = append(dataVolumeDownlink, fmt.Sprint(parse.Number(ddown)))
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}
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if dt, dtOk := udata["dataTotalVolume"]; dtOk {
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dataTotalVolume = append(dataTotalVolume, fmt.Sprint(parse.Number(dt)))
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}
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}
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}
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}
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}
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}
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// 时长
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duration := "-"
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if v, ok := cdrJSON["duration"]; ok && v != nil {
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duration = fmt.Sprint(parse.Number(v))
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}
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// 调用时间
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invocationTimestamp := ""
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if v, ok := cdrJSON["invocationTimestamp"]; ok && v != nil {
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invocationTimestamp = v.(string)
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}
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// 记录打开时间
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User_Identifier := ""
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SSC_Mode := ""
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RAT_Type := ""
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DNN_ID := ""
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PDU_Type := ""
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PDU_IPv4 := ""
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PDU_IPv6 := ""
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if v, ok := cdrJSON["pDUSessionChargingInformation"]; ok && v != nil {
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pduInfo := v.(map[string]any)
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if v, ok := pduInfo["userIdentifier"]; ok && v != nil {
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User_Identifier = v.(string)
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}
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if v, ok := pduInfo["sSCMode"]; ok && v != nil {
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SSC_Mode = v.(string)
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}
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if v, ok := pduInfo["rATType"]; ok && v != nil {
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RAT_Type = v.(string)
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}
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if v, ok := pduInfo["dNNID"]; ok && v != nil {
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DNN_ID = v.(string)
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}
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if v, ok := pduInfo["pDUType"]; ok && v != nil {
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PDU_Type = v.(string)
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}
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if v, ok := pduInfo["pDUAddress"]; ok && v != nil {
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pDUAddress := v.(map[string]any)
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if addr, ok := pDUAddress["pDUIPv4Address"]; ok && addr != nil {
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PDU_IPv4 = addr.(string)
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}
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if addr, ok := pDUAddress["pDUIPv6AddresswithPrefix"]; ok && addr != nil {
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PDU_IPv6 = addr.(string)
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}
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}
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// pduSessionChargingInformation = fmt.Sprintf(`User Identifier: %s
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// SSC Mode: %s RAT Type: %s DNN ID: %s
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// PDU Type: %s
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// PDU IPv4 Address: %s
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// PDU IPv6 Addres Swith Prefix: %s`, User_Identifier, SSC_Mode, RAT_Type, DNN_ID, PDU_Type, PDU_IPv4, PDU_IPv6)
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}
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// 记录网络参数ID
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recordNFID := ""
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if v, ok := cdrJSON["recordingNetworkFunctionID"]; ok && v != nil {
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recordNFID = v.(string)
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}
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//记录开始时间
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recordOpeningTime := ""
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if v, ok := cdrJSON["recordOpeningTime"]; ok && v != nil {
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recordOpeningTime = v.(string)
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}
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//记录类型
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recordType := ""
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if v, ok := cdrJSON["recordType"]; ok && v != nil {
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recordType = v.(string)
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}
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// for multi-tenant, 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: chargingID,
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"C" + idx: row.NeName,
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"D" + idx: row.RmUID,
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"E" + idx: subscriptionIDData,
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"F" + idx: subscriptionIDType,
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"G" + idx: strings.Join(dataVolumeUplink, ","),
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"H" + idx: strings.Join(dataVolumeDownlink, ","),
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"I" + idx: strings.Join(dataTotalVolume, ","),
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"J" + idx: duration,
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"K" + idx: invocationTimestamp,
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"L" + idx: User_Identifier,
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"M" + idx: SSC_Mode,
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"N" + idx: DNN_ID,
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"O" + idx: PDU_Type,
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"P" + idx: RAT_Type,
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"Q" + idx: PDU_IPv4,
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"R" + idx: networkFunctionIPv4Address,
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"S" + idx: PDU_IPv6,
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"T" + idx: recordNFID,
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"U" + idx: recordType,
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"V" + idx: recordOpeningTime,
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"W" + 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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// 在线订阅用户数量
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//
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// GET /sub/num
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func (s *SMFController) SubUserNum(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("SMF", 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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num, err := neFetchlink.SMFSubNum(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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c.JSON(200, result.OkData(num))
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}
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// 在线订阅用户列表信息
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//
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// GET /sub/list
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func (s *SMFController) SubUserList(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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IMSI string `form:"imsi"`
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MSISDN string `form:"msisdn"`
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Upstate string `form:"upstate"`
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PageNum string `form:"pageNum"`
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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("SMF", 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.SMFSubInfoList(neInfo, map[string]string{
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"imsi": query.IMSI,
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"msisdn": query.MSISDN,
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"upstate": query.Upstate,
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"pageNum": query.PageNum,
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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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// 对数据进行处理，去掉前缀，并加入imsi拓展信息
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rows := data["rows"].([]any)
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if len(rows) > 0 {
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arr := &rows
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for i := range *arr {
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item := (*arr)[i].(map[string]any)
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if v, ok := item["imsi"]; ok && v != nil {
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imsiStr := v.(string)
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imsiStr = strings.TrimPrefix(imsiStr, "imsi-")
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item["imsi"] = imsiStr
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// 查UDM拓展信息
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info := s.udmUserInfoService.SelectByIMSIAndNeID(imsiStr, "")
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item["remark"] = info.Remark
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}
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if v, ok := item["msisdn"]; ok && v != nil {
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item["msisdn"] = strings.TrimPrefix(v.(string), "msisdn-")
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}
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}
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}
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c.JSON(200, result.Ok(data))
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}
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