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chore: snapshot production code before Apple Design UI refinement

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lingniu
2026-09-17 18:05:57 +08:00
parent 9f0a87f49e
commit f7e7176f88
90 changed files with 8990 additions and 328 deletions
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go/vehicle-gateway/cmd/legacy-mileage-migrate/main.go
+2 -107
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@@ -633,111 +633,6 @@ WHERE m.protocol = 'GB32960' AND m.daily_mileage_km > 0
}
func applyMigration(ctx context.Context, conn *sql.Conn) error {
tx, err := conn.BeginTx(ctx, &sql.TxOptions{Isolation: sql.LevelReadCommitted})
if err != nil {
return err
}
defer tx.Rollback()
if _, err := tx.ExecContext(ctx, `
INSERT INTO vehicle_data_source
(protocol, source_ip, latest_source_endpoint, platform_name, source_code, source_kind,
trust_priority, enabled, first_seen_at, latest_seen_at, remark)
VALUES ('GB32960', ?, 'lingniu_prod.ln_vehicle_day_mileage', ?, ?, 'UNKNOWN', 1000, 1,
'2024-10-17 00:00:00', '2026-07-20 23:59:59',
'仅用于迁移 2026-07-21 之前缺失或为 0 的 GB32960 日里程')
ON DUPLICATE KEY UPDATE
latest_source_endpoint = VALUES(latest_source_endpoint),
platform_name = VALUES(platform_name),
source_code = VALUES(source_code),
source_kind = VALUES(source_kind),
trust_priority = VALUES(trust_priority),
enabled = 1,
remark = VALUES(remark)`, legacySourceIP, legacyPlatformName, legacySourceCode); err != nil {
return fmt.Errorf("upsert legacy data source: %w", err)
}
var sourceID int64
if err := tx.QueryRowContext(ctx, `SELECT id FROM vehicle_data_source WHERE protocol = 'GB32960' AND source_ip = ?`, legacySourceIP).Scan(&sourceID); err != nil {
return fmt.Errorf("lookup legacy data source: %w", err)
}
if _, err := tx.ExecContext(ctx, `
INSERT INTO vehicle_daily_mileage_source
(vin, stat_date, protocol, source_key, source_ip, source_endpoint, platform_name,
first_total_mileage_km, latest_total_mileage_km, daily_mileage_km, sample_count,
first_event_time, latest_event_time, quality_status, quality_reason, is_selected)
SELECT
st.vin, st.stat_date, 'GB32960', ?, ?, 'lingniu_prod.ln_vehicle_day_mileage', ?,
CASE WHEN st.total_mileage_km IS NOT NULL AND st.total_mileage_km >= st.daily_mileage_km
THEN st.total_mileage_km - st.daily_mileage_km ELSE NULL END,
st.total_mileage_km, st.daily_mileage_km, 1,
TIMESTAMP(st.stat_date, '00:00:00'), TIMESTAMP(st.stat_date, '23:59:59'),
'OK', ?, 0
FROM tmp_legacy_mileage_stage st
LEFT JOIN vehicle_daily_mileage m
ON m.vin = st.vin AND m.stat_date = st.stat_date AND m.protocol = 'GB32960'
WHERE m.vin IS NULL OR m.daily_mileage_km = 0 OR m.source_id = ?
ON DUPLICATE KEY UPDATE
updated_at = IF(
NOT (vehicle_daily_mileage_source.first_total_mileage_km <=> VALUES(first_total_mileage_km))
OR NOT (vehicle_daily_mileage_source.latest_total_mileage_km <=> VALUES(latest_total_mileage_km))
OR NOT (vehicle_daily_mileage_source.daily_mileage_km <=> VALUES(daily_mileage_km))
OR NOT (vehicle_daily_mileage_source.quality_status <=> VALUES(quality_status))
OR NOT (vehicle_daily_mileage_source.quality_reason <=> VALUES(quality_reason)),
CURRENT_TIMESTAMP,
vehicle_daily_mileage_source.updated_at
),
source_ip = VALUES(source_ip),
source_endpoint = VALUES(source_endpoint),
platform_name = VALUES(platform_name),
first_total_mileage_km = VALUES(first_total_mileage_km),
latest_total_mileage_km = VALUES(latest_total_mileage_km),
daily_mileage_km = VALUES(daily_mileage_km),
sample_count = VALUES(sample_count),
first_event_time = VALUES(first_event_time),
latest_event_time = VALUES(latest_event_time),
quality_status = VALUES(quality_status),
quality_reason = VALUES(quality_reason)`, legacySourceKey, legacySourceIP, legacyPlatformName, legacyQuality, sourceID); err != nil {
return fmt.Errorf("upsert legacy mileage candidates: %w", err)
}
if _, err := tx.ExecContext(ctx, `
INSERT INTO vehicle_daily_mileage
(vin, stat_date, protocol, source_id, daily_mileage_km, latest_total_mileage_km)
SELECT st.vin, st.stat_date, 'GB32960', ?, st.daily_mileage_km, st.total_mileage_km
FROM tmp_legacy_mileage_stage st
LEFT JOIN vehicle_daily_mileage m
ON m.vin = st.vin AND m.stat_date = st.stat_date AND m.protocol = 'GB32960'
WHERE m.vin IS NULL OR m.daily_mileage_km = 0 OR m.source_id = ?
ON DUPLICATE KEY UPDATE
updated_at = IF(
vehicle_daily_mileage.daily_mileage_km = 0
OR (
(vehicle_daily_mileage.source_id <=> VALUES(source_id))
AND (
NOT (vehicle_daily_mileage.daily_mileage_km <=> VALUES(daily_mileage_km))
OR NOT (vehicle_daily_mileage.latest_total_mileage_km <=> VALUES(latest_total_mileage_km))
)
),
CURRENT_TIMESTAMP,
vehicle_daily_mileage.updated_at
),
source_id = IF(vehicle_daily_mileage.daily_mileage_km = 0 OR (vehicle_daily_mileage.source_id <=> VALUES(source_id)), VALUES(source_id), vehicle_daily_mileage.source_id),
latest_total_mileage_km = IF(vehicle_daily_mileage.daily_mileage_km = 0 OR (vehicle_daily_mileage.source_id <=> VALUES(source_id)), VALUES(latest_total_mileage_km), vehicle_daily_mileage.latest_total_mileage_km),
daily_mileage_km = IF(vehicle_daily_mileage.daily_mileage_km = 0 OR (vehicle_daily_mileage.source_id <=> VALUES(source_id)), VALUES(daily_mileage_km), vehicle_daily_mileage.daily_mileage_km)`, sourceID, sourceID); err != nil {
return fmt.Errorf("upsert final daily mileage: %w", err)
}
if _, err := tx.ExecContext(ctx, `
UPDATE vehicle_daily_mileage_source s
JOIN tmp_legacy_mileage_stage st
ON st.vin = s.vin AND st.stat_date = s.stat_date
JOIN vehicle_daily_mileage m
ON m.vin = st.vin AND m.stat_date = st.stat_date AND m.protocol = 'GB32960'
SET s.is_selected = CASE WHEN s.source_key = ? THEN 1 ELSE 0 END
WHERE s.protocol = 'GB32960'
AND m.source_id = ?
AND ABS(m.daily_mileage_km - st.daily_mileage_km) <= 0.0005`, legacySourceKey, sourceID); err != nil {
return fmt.Errorf("mark legacy mileage selections: %w", err)
}
if err := tx.Commit(); err != nil {
return fmt.Errorf("commit migration: %w", err)
}
return nil
// The legacy table has no protocol provenance. Never label its rows GB32960.
return errors.New("legacy mileage migration disabled: source rows have no verified protocol; retain the legacy table without projecting protocol mileage")
}