133 lines
4.6 KiB
Go
133 lines
4.6 KiB
Go
package repository
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import (
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"fmt"
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"strings"
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"be.ems/src/framework/datasource"
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"be.ems/src/framework/logger"
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"be.ems/src/modules/network_data/model"
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)
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// 实例化数据层 PerfKPIImpl 结构体
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var NewPerfKPIImpl = &PerfKPIImpl{}
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// PerfKPIImpl 性能统计 数据层处理
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type PerfKPIImpl struct{}
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// SelectGoldKPI 通过网元指标数据信息
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func (r *PerfKPIImpl) SelectGoldKPI(query model.GoldKPIQuery, kpiIds []string) []map[string]any {
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// 查询条件拼接
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var conditions []string
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var params []any
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var tableName string = "kpi_report_"
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if query.RmUID != "" {
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conditions = append(conditions, "gk.rm_uid = ?")
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params = append(params, query.RmUID)
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}
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if query.NeType != "" {
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//conditions = append(conditions, "gk.ne_type = ?")
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// params = append(params, query.NeType)
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tableName += strings.ToLower(query.NeType)
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}
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if query.StartTime != "" {
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conditions = append(conditions, "gk.created_at >= ?")
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params = append(params, query.StartTime)
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}
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if query.EndTime != "" {
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conditions = append(conditions, "gk.created_at <= ?")
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params = append(params, query.EndTime)
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}
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// 构建查询条件语句
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whereSql := ""
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if len(conditions) > 0 {
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whereSql += " where " + strings.Join(conditions, " and ")
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}
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// 查询字段列
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var fields = []string{
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// fmt.Sprintf("FROM_UNIXTIME(FLOOR(gk.created_at / (%d * 1000)) * %d) AS timeGroup", query.Interval, query.Interval),
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fmt.Sprintf("CONCAT(FLOOR(gk.created_at / (%d * 1000)) * (%d * 1000)) AS timeGroup", query.Interval, query.Interval), // 时间戳毫秒
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"min(CASE WHEN gk.index != '' THEN gk.index ELSE 0 END) AS startIndex",
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"min(CASE WHEN gk.ne_type != '' THEN gk.ne_type ELSE 0 END) AS neType",
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"min(CASE WHEN gk.ne_name != '' THEN gk.ne_name ELSE 0 END) AS neName",
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"min(CASE WHEN gk.rm_uid != '' THEN gk.rm_uid ELSE 0 END) AS rmUID",
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}
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for i, kid := range kpiIds {
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// 特殊字段，只取最后一次收到的非0值
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if kid == "AMF.01" || kid == "UDM.01" || kid == "UDM.02" || kid == "UDM.03" || kid == "SMF.01" {
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str := fmt.Sprintf("IFNULL(SUBSTRING_INDEX(GROUP_CONCAT( CASE WHEN JSON_EXTRACT(gk.kpi_values, '$[%d].kpi_id') = '%s' THEN JSON_EXTRACT(gk.kpi_values, '$[%d].value') END ), ',', 1), 0) AS '%s'", i, kid, i, kid)
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fields = append(fields, str)
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} else {
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str := fmt.Sprintf("sum(CASE WHEN JSON_EXTRACT(gk.kpi_values, '$[%d].kpi_id') = '%s' THEN JSON_EXTRACT(gk.kpi_values, '$[%d].value') ELSE 0 END) AS '%s'", i, kid, i, kid)
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fields = append(fields, str)
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}
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}
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fieldsSql := strings.Join(fields, ",")
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// 查询数据
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if query.SortField == "" {
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query.SortField = "timeGroup"
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}
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if query.SortOrder == "" {
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query.SortOrder = "desc"
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}
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orderSql := fmt.Sprintf(" order by %s %s", query.SortField, query.SortOrder)
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querySql := fmt.Sprintf("SELECT %s FROM %s gk %s GROUP BY timeGroup %s", fieldsSql, tableName, whereSql, orderSql)
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results, err := datasource.RawDB("", querySql, params)
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if err != nil {
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logger.Errorf("query err => %v", err)
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}
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return results
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}
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// SelectGoldKPITitle 网元对应的指标名称
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func (r *PerfKPIImpl) SelectGoldKPITitle(neType string) []model.GoldKPITitle {
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result := []model.GoldKPITitle{}
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tx := datasource.DefaultDB().Table("kpi_title").Where("ne_type = ?", neType).Find(&result)
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if err := tx.Error; err != nil {
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logger.Errorf("Find err => %v", err)
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}
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return result
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}
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// SelectUPFTotalFlow 查询UPF总流量 N3上行 N6下行
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func (r *PerfKPIImpl) SelectUPFTotalFlow(neType, rmUID, startDate, endDate string) map[string]any {
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// 查询条件拼接
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var conditions []string
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var params []any
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if neType != "" {
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conditions = append(conditions, "kupf.ne_type = ?")
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params = append(params, neType)
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}
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if rmUID != "" {
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conditions = append(conditions, "kupf.rm_uid = ?")
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params = append(params, rmUID)
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}
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if startDate != "" {
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conditions = append(conditions, "kupf.created_at >= ?")
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params = append(params, startDate)
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}
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if endDate != "" {
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conditions = append(conditions, "kupf.created_at <= ?")
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params = append(params, endDate)
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}
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// 构建查询条件语句
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whereSql := ""
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if len(conditions) > 0 {
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whereSql += " where " + strings.Join(conditions, " and ")
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}
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// 查询数据
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querySql := `SELECT
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sum( CASE WHEN JSON_EXTRACT(kupf.kpi_values, '$[2].kpi_id') = 'UPF.03' THEN JSON_EXTRACT(kupf.kpi_values, '$[2].value') ELSE 0 END ) AS 'up',
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sum( CASE WHEN JSON_EXTRACT(kupf.kpi_values, '$[5].kpi_id') = 'UPF.06' THEN JSON_EXTRACT(kupf.kpi_values, '$[5].value') ELSE 0 END ) AS 'down'
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FROM kpi_report_upf kupf`
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results, err := datasource.RawDB("", querySql+whereSql, params)
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if err != nil {
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logger.Errorf("query err => %v", err)
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}
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return results[0]
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}
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