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chore: commit mileage updates and accumulated project artifacts

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lingniu
2026-09-21 09:15:54 +08:00
parent 6cc872ceb6
commit 8b32ae2988
767 changed files with 572885 additions and 17 deletions
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go/vehicle-gateway/cmd/stats-backfill/main.go
+34 -3
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@@ -914,10 +914,41 @@ func latestHistoricalSourceRow(history map[sourceHistoryID]dailySourceLast, curr
}
func resolvePreviousSourceRow(ctx context.Context, db *sql.DB, date string, protocol envelope.Protocol, history map[sourceHistoryID]dailySourceLast, current dailySourceLast) (dailySourceLast, bool, error) {
if previous, ok := latestHistoricalSourceRow(history, current); ok {
return previous, true, nil
previous, found := latestHistoricalSourceRow(history, current)
if protocol != envelope.ProtocolGB32960 {
// Retained raw history can be older than an already persisted daily
// boundary. Always compare the same-source durable baseline as well.
durable, durableFound, err := queryDurablePreviousSourceRow(ctx, db, date, protocol, current)
if err != nil {
return dailySourceLast{}, false, err
}
if durableFound && (!found || durable.TS.After(previous.TS)) {
return durable, true, nil
}
return previous, found, nil
}
return queryDurablePreviousSourceRow(ctx, db, date, protocol, current)
// A returning GB32960 feed must not recount another feed's vehicle mileage.
day, err := time.ParseInLocation("2006-01-02", date, current.TS.Location())
if err != nil {
return dailySourceLast{}, false, err
}
for _, row := range history {
if row.VIN != current.VIN || !row.TS.Before(day) || row.TotalKM <= 0 {
continue
}
if !found || row.TS.After(previous.TS) || (row.TS.Equal(previous.TS) && row.SourceKey < previous.SourceKey) {
previous, found = row, true
}
}
// Durable projections may be newer than retained raw history.
durable, durableFound, err := queryDurablePreviousSourceRow(ctx, db, date, protocol, current)
if err != nil {
return dailySourceLast{}, false, err
}
if durableFound && (!found || durable.TS.In(current.TS.Location()).Format("2006-01-02") >= previous.TS.In(current.TS.Location()).Format("2006-01-02")) {
return durable, true, nil
}
return previous, found, nil
}
func aggregateFromDailySource(date string, protocol envelope.Protocol, current dailySourceLast, previous dailySourceLast, hasPrevious bool) *metricAgg {