91 lines
2.9 KiB
Go
91 lines
2.9 KiB
Go
package repository
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import (
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"fmt"
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"strings"
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"ems.agt/src/framework/datasource"
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"ems.agt/src/framework/logger"
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"ems.agt/src/modules/network_element/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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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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}
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if query.StartTime != "" {
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conditions = append(conditions, "gk.start_time >= ?")
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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.start_time <= ?")
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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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timeFormat := "DATE_FORMAT(gk.start_time, '%Y-%m-%d %H:')"
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minuteGroup := fmt.Sprintf("LPAD(FLOOR(MINUTE(gk.start_time) / %d) * %d, 2, '0')", query.Interval, query.Interval)
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groupByField := fmt.Sprintf("CONCAT( %s, %s ) AS timeGroup", timeFormat, minuteGroup)
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var fields = []string{
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groupByField,
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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_name != '' THEN gk.ne_name ELSE 0 END) AS neName",
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}
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for _, 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" {
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str := fmt.Sprintf("IFNULL(SUBSTRING_INDEX(GROUP_CONCAT( CASE WHEN gk.kpi_id = '%s' and gk.VALUE != 0 THEN gk.VALUE END ), ',', 1), 0) AS '%s'", kid, kid)
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fields = append(fields, str)
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} else {
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str := fmt.Sprintf("sum(CASE WHEN gk.kpi_id = '%s' THEN gk.value ELSE 0 END) AS '%s'", kid, 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 gold_kpi gk %s GROUP BY timeGroup %s", fieldsSql, 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 通过网元指标数据信息
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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("Delete err => %v", err)
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}
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return result
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}
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