fix: полный продакшен-фикс dashboard/peer/hysteria по fix35

apps/dao/dashboard.go

@@ -6,6 +6,7 @@ import (
 	"hy2xs-admin/model/constant"
 	"hy2xs-admin/model/entity"
 	"hy2xs-admin/model/vo"
+	"strings"
 	"time"
 )
 
@@ -119,20 +120,55 @@ func DashboardTopPeers(fromMs int64, toMs int64, limit int) ([]vo.DashboardTopPe
 	return rows, nil
 }
 
-func DashboardTrafficTimeseries(fromMs int64, toMs int64) ([]vo.DashboardSeriesPointVo, error) {
+func DashboardTrafficTimeseries(fromMs int64, toMs int64, bucketMs int64, source string) ([]vo.DashboardSeriesPointVo, error) {
 	rows := make([]vo.DashboardSeriesPointVo, 0)
+	if toMs < fromMs {
+		return rows, nil
+	}
+	if bucketMs <= 0 {
+		bucketMs = int64(time.Minute / time.Millisecond)
+	}
+
+	sourceTable := "traffic_sample"
+	fromColumn := "sampled_at"
+	switch strings.TrimSpace(strings.ToLower(source)) {
+	case "hourly":
+		sourceTable = "traffic_aggregate_hourly"
+		fromColumn = "hour_start"
+	case "daily":
+		sourceTable = "traffic_aggregate_daily"
+		fromColumn = "day_start"
+	default:
+		sourceTable = "traffic_sample"
+		fromColumn = "sampled_at"
+	}
+
+	alignedFrom := fromMs - (fromMs % bucketMs)
 	if tx := sqliteDB.Raw(`SELECT
-		hour_start AS ts,
+		(? + CAST((`+fromColumn+` - ?) / ? AS INTEGER) * ?) AS ts,
 		COALESCE(SUM(rx_bytes),0) AS download,
 		COALESCE(SUM(tx_bytes),0) AS upload
-		FROM traffic_aggregate_hourly
-		WHERE hour_start BETWEEN ? AND ?
-		GROUP BY hour_start
-		ORDER BY hour_start ASC`, fromMs, toMs).Scan(&rows); tx.Error != nil {
+		FROM `+sourceTable+`
+		WHERE `+fromColumn+` BETWEEN ? AND ?
+		GROUP BY ts
+		ORDER BY ts ASC`, alignedFrom, alignedFrom, bucketMs, bucketMs, fromMs, toMs).Scan(&rows); tx.Error != nil {
 		logrus.Errorf("%v", tx.Error)
 		return rows, errors.New(constant.SysError)
 	}
-	return rows, nil
+
+	rowMap := make(map[int64]vo.DashboardSeriesPointVo, len(rows))
+	for _, item := range rows {
+		rowMap[item.Ts] = item
+	}
+	filled := make([]vo.DashboardSeriesPointVo, 0, int((toMs-alignedFrom)/bucketMs)+1)
+	for ts := alignedFrom; ts <= toMs; ts += bucketMs {
+		if item, ok := rowMap[ts]; ok {
+			filled = append(filled, item)
+			continue
+		}
+		filled = append(filled, vo.DashboardSeriesPointVo{Ts: ts, Download: 0, Upload: 0})
+	}
+	return filled, nil
 }
 
 func DashboardSystemTimeseries(fromMs int64, toMs int64) ([]vo.DashboardSeriesPointVo, error) {