236 lines
6.5 KiB
Go
236 lines
6.5 KiB
Go
package service
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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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"be.ems/src/framework/logger"
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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/modules/network_link/model"
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"be.ems/src/modules/network_link/repository"
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)
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// 实例化数据层 CDREventSGWC 结构体
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var NewCDREventSGWC = &CDREventSGWC{
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cdrEventRepository: repository.NewCDREventSGWC,
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}
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// CDREventSGWC CDR会话事件SGWC 服务层处理
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type CDREventSGWC struct {
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cdrEventRepository *repository.CDREventSGWC // CDR会话事件数据信息
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}
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// FindByPage 根据条件分页查询
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func (r *CDREventSGWC) FindByPage(query model.CDREventSGWCQuery) ([]model.CDREventSGWC, int64) {
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return r.cdrEventRepository.SelectByPage(query)
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}
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// DeleteByIds 批量删除信息
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func (r *CDREventSGWC) DeleteByIds(ids []int64) (int64, error) {
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// 检查是否存在
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rows := r.cdrEventRepository.SelectByIds(ids)
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if len(rows) <= 0 {
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return 0, fmt.Errorf("not data")
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}
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if len(rows) == len(ids) {
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rows := r.cdrEventRepository.DeleteByIds(ids)
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return rows, nil
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}
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// 删除信息失败！
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return 0, fmt.Errorf("delete fail")
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}
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// ExportXlsx 导出数据到 xlsx 文件
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func (r CDREventSGWC) ExportXlsx(rows []model.CDREventSGWC, fileName string) (string, error) {
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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": "NE Name",
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"C1": "Resource Unique ID",
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"D1": "Charging ID",
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"E1": "IMSI",
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"F1": "MSISDN",
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"G1": "GPRS Uplink",
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"H1": "GPRS Downlink",
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"I1": "Duration",
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"J1": "Invocation Time",
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"K1": "PGW Address",
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"L1": "SGW Address",
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"M1": "RAT Type",
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"N1": "PDPPDN Type",
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"O1": "PDPPDN Address",
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"P1": "Node Address",
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"Q1": "Node Type",
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"R1": "Record Access Point Name NI",
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"S1": "Record Cause For Rec Closing",
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"T1": "Record Sequence Number",
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"U1": "Local Record Sequence Number",
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"V1": "Record Type",
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"W1": "Record Opening Time",
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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.CdrJson), &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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// IMSI
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servedIMSI := ""
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if v, ok := cdrJSON["servedIMSI"]; ok && v != nil {
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servedIMSI = fmt.Sprint(v)
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}
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// MSISDN
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servedMSISDN := ""
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if v, ok := cdrJSON["servedMSISDN"]; ok && v != nil {
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servedMSISDN = fmt.Sprint(v)
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}
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// pGWAddressUsed
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pGWAddressUsed := ""
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if v, ok := cdrJSON["pGWAddressUsed"]; ok && v != nil {
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pGWAddressUsed = fmt.Sprint(v)
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headerCells["K1"] = "PGW Address"
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}
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if v, ok := cdrJSON["GGSNAddress"]; ok && v != nil {
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pGWAddressUsed = fmt.Sprint(v)
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headerCells["K1"] = "GGSN Address"
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}
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// sGWAddress
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sGWAddress := ""
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if v, ok := cdrJSON["sGWAddress"]; ok && v != nil {
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sGWAddress = fmt.Sprint(v)
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headerCells["L1"] = "SGW Address"
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}
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if v, ok := cdrJSON["SGSNAddress"]; ok && v != nil {
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sGWAddress = fmt.Sprint(v)
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headerCells["L1"] = "SGSN Address"
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}
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// recordType
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recordType := ""
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if v, ok := cdrJSON["recordType"]; ok && v != nil {
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recordType = fmt.Sprint(v)
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}
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// rATType
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rATType := ""
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if v, ok := cdrJSON["rATType"]; ok && v != nil {
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rATType = fmt.Sprint(v)
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}
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// pdpPDNType
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pdpPDNType := ""
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if v, ok := cdrJSON["pdpPDNType"]; ok && v != nil {
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pdpPDNType = fmt.Sprint(v)
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}
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// servedPDPPDNAddress
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servedPDPPDNAddress := ""
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if v, ok := cdrJSON["servedPDPPDNAddress"]; ok && v != nil {
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servedPDPPDNAddress = fmt.Sprint(v)
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}
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// servedPDPPDNAddress
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servingNodeAddress := []string{}
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if v, ok := cdrJSON["servingNodeAddress"]; ok && v != nil {
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for _, v := range v.([]any) {
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servingNodeAddress = append(servingNodeAddress, fmt.Sprint(v))
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}
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}
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// servingNodeType
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servingNodeType := []string{}
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if v, ok := cdrJSON["servingNodeType"]; ok && v != nil {
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for _, v := range v.([]any) {
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if v, ok := v.(map[string]any)["servingNodeType"]; ok && v != nil {
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servingNodeType = append(servingNodeType, fmt.Sprint(v))
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}
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}
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}
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// accessPointNameNI
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accessPointNameNI := ""
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if v, ok := cdrJSON["accessPointNameNI"]; ok && v != nil {
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accessPointNameNI = fmt.Sprint(v)
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}
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// causeForRecClosing
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causeForRecClosing := ""
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if v, ok := cdrJSON["causeForRecClosing"]; ok && v != nil {
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causeForRecClosing = fmt.Sprint(v)
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}
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// recordSequenceNumber
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recordSequenceNumber := ""
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if v, ok := cdrJSON["recordSequenceNumber"]; ok && v != nil {
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recordSequenceNumber = fmt.Sprint(v)
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}
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// localRecordSequenceNumber
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localRecordSequenceNumber := ""
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if v, ok := cdrJSON["localRecordSequenceNumber"]; ok && v != nil {
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localRecordSequenceNumber = fmt.Sprint(v)
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}
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// 数据量上行链路
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var dataVolumeGPRSUplink int64 = 0
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// 数据量下行链路
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var dataVolumeGPRSDownlink int64 = 0
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if v, ok := cdrJSON["listOfTrafficVolumes"]; 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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if dup, dupOk := usedUnit["dataVolumeGPRSUplink"]; dupOk {
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dataVolumeGPRSUplink = parse.Number(dup)
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}
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if ddown, ddownOk := usedUnit["dataVolumeGPRSDownlink"]; ddownOk {
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dataVolumeGPRSDownlink = parse.Number(ddown)
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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["recordOpeningTime"]; ok && v != nil {
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invocationTimestamp = v.(string)
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}
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dataCells = append(dataCells, map[string]any{
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"A" + idx: row.ID,
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"B" + idx: row.NeType,
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"C" + idx: row.NeUID,
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"D" + idx: chargingID,
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"E" + idx: servedIMSI,
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"F" + idx: servedMSISDN,
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"G" + idx: dataVolumeGPRSUplink,
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"H" + idx: dataVolumeGPRSDownlink,
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"I" + idx: duration,
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"J" + idx: invocationTimestamp,
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"K" + idx: pGWAddressUsed,
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"L" + idx: sGWAddress,
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"M" + idx: rATType,
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"N" + idx: pdpPDNType,
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"O" + idx: servedPDPPDNAddress,
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"P" + idx: strings.Join(servingNodeAddress, ","),
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"Q" + idx: strings.Join(servingNodeType, ","),
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"R" + idx: accessPointNameNI,
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"S" + idx: causeForRecClosing,
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"T" + idx: recordSequenceNumber,
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"U" + idx: localRecordSequenceNumber,
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"V" + idx: recordType,
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"W" + idx: invocationTimestamp,
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})
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}
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// 导出数据表格
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return file.WriteSheet(headerCells, dataCells, fileName, "")
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}
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