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fix(platform): degrade vehicles with missing sources

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lingniu
2026-07-04 05:46:56 +08:00
parent 5e7c4b56ef
commit 6229f837a0
4 changed files with 55 additions and 15 deletions
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20
vehicle-data-platform/apps/api/internal/platform/mysql_queries.go
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@@ -16,6 +16,7 @@ type SQLQuery struct {
func buildVehicleListSQL(query url.Values) SQLQuery {
limit := parsePositive(query.Get("limit"), 20)
offset := parsePositive(query.Get("offset"), 0)
canonicalSourceCount := strconv.Itoa(len(canonicalVehicleProtocols))
args := []any{}
where := []string{"1 = 1"}
if keyword := strings.TrimSpace(query.Get("keyword")); keyword != "" {
@@ -33,9 +34,9 @@ func buildVehicleListSQL(query url.Values) SQLQuery {
case "offline":
where = append(where, "b.vin IS NOT NULL", "b.vin <> ''", "COALESCE(vs.source_count, 0) > 0", "COALESCE(vs.online_source_count, 0) = 0")
case "degraded":
where = append(where, "b.vin IS NOT NULL", "b.vin <> ''", "vs.source_count > 0", "vs.online_source_count > 0", "vs.online_source_count < vs.source_count")
where = append(where, "b.vin IS NOT NULL", "b.vin <> ''", "vs.source_count > 0", "vs.online_source_count > 0", "(vs.online_source_count < vs.source_count OR vs.source_count < "+canonicalSourceCount+")")
case "healthy":
where = append(where, "b.vin IS NOT NULL", "b.vin <> ''", "vs.source_count > 0", "vs.online_source_count = vs.source_count")
where = append(where, "b.vin IS NOT NULL", "b.vin <> ''", "vs.source_count = "+canonicalSourceCount, "vs.online_source_count = vs.source_count")
}
countArgs := append([]any(nil), args...)
args = append(args, limit, offset)
@@ -66,6 +67,7 @@ func buildVehicleListSQL(query url.Values) SQLQuery {
func buildVehicleCoverageSQL(query url.Values) SQLQuery {
limit := parsePositive(query.Get("limit"), 20)
offset := parsePositive(query.Get("offset"), 0)
canonicalSourceCount := strconv.Itoa(len(canonicalVehicleProtocols))
args := []any{}
where := []string{"v.vin IS NOT NULL", "v.vin <> ''"}
having := []string{}
@@ -114,10 +116,10 @@ func buildVehicleCoverageSQL(query url.Values) SQLQuery {
having = append(having, "MAX(CASE WHEN b.vin IS NOT NULL AND b.vin <> '' THEN 1 ELSE 0 END) = 1")
having = append(having, "COUNT(DISTINCT s.protocol) > 0")
having = append(having, "COUNT(DISTINCT CASE WHEN s.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN s.protocol END) > 0")
having = append(having, "COUNT(DISTINCT CASE WHEN s.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN s.protocol END) < COUNT(DISTINCT s.protocol)")
having = append(having, "(COUNT(DISTINCT CASE WHEN s.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN s.protocol END) < COUNT(DISTINCT s.protocol) OR COUNT(DISTINCT s.protocol) < "+canonicalSourceCount+")")
case "healthy":
having = append(having, "MAX(CASE WHEN b.vin IS NOT NULL AND b.vin <> '' THEN 1 ELSE 0 END) = 1")
having = append(having, "COUNT(DISTINCT s.protocol) > 0")
having = append(having, "COUNT(DISTINCT s.protocol) = "+canonicalSourceCount)
having = append(having, "COUNT(DISTINCT CASE WHEN s.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN s.protocol END) = COUNT(DISTINCT s.protocol)")
}
countArgs := append([]any(nil), args...)
@@ -153,6 +155,7 @@ func buildVehicleCoverageSQL(query url.Values) SQLQuery {
}
func buildVehicleCoverageSummarySQL(query url.Values) SQLQuery {
canonicalSourceCount := strconv.Itoa(len(canonicalVehicleProtocols))
args := []any{}
where := []string{"v.vin IS NOT NULL", "v.vin <> ''"}
having := []string{}
@@ -201,10 +204,10 @@ func buildVehicleCoverageSummarySQL(query url.Values) SQLQuery {
having = append(having, "MAX(CASE WHEN b.vin IS NOT NULL AND b.vin <> '' THEN 1 ELSE 0 END) = 1")
having = append(having, "COUNT(DISTINCT s.protocol) > 0")
having = append(having, "COUNT(DISTINCT CASE WHEN s.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN s.protocol END) > 0")
having = append(having, "COUNT(DISTINCT CASE WHEN s.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN s.protocol END) < COUNT(DISTINCT s.protocol)")
having = append(having, "(COUNT(DISTINCT CASE WHEN s.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN s.protocol END) < COUNT(DISTINCT s.protocol) OR COUNT(DISTINCT s.protocol) < "+canonicalSourceCount+")")
case "healthy":
having = append(having, "MAX(CASE WHEN b.vin IS NOT NULL AND b.vin <> '' THEN 1 ELSE 0 END) = 1")
having = append(having, "COUNT(DISTINCT s.protocol) > 0")
having = append(having, "COUNT(DISTINCT s.protocol) = "+canonicalSourceCount)
having = append(having, "COUNT(DISTINCT CASE WHEN s.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN s.protocol END) = COUNT(DISTINCT s.protocol)")
}
havingSQL := ""
@@ -265,6 +268,7 @@ func buildRealtimeLocationSQL(query url.Values) SQLQuery {
func buildVehicleRealtimeSQL(query url.Values) SQLQuery {
limit := parsePositive(query.Get("limit"), 20)
offset := parsePositive(query.Get("offset"), 0)
canonicalSourceCount := strconv.Itoa(len(canonicalVehicleProtocols))
args := []any{}
where := []string{"l.vin IS NOT NULL", "l.vin <> ''"}
having := []string{}
@@ -287,7 +291,7 @@ func buildVehicleRealtimeSQL(query url.Values) SQLQuery {
case "healthy":
having = append(having,
"MAX(CASE WHEN b.vin IS NOT NULL THEN 1 ELSE 0 END) = 1",
"COUNT(DISTINCT l.protocol) > 0",
"COUNT(DISTINCT l.protocol) = "+canonicalSourceCount,
"COUNT(DISTINCT CASE WHEN l.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN l.protocol END) = COUNT(DISTINCT l.protocol)",
)
case "degraded":
@@ -295,7 +299,7 @@ func buildVehicleRealtimeSQL(query url.Values) SQLQuery {
"MAX(CASE WHEN b.vin IS NOT NULL THEN 1 ELSE 0 END) = 1",
"COUNT(DISTINCT l.protocol) > 0",
"COUNT(DISTINCT CASE WHEN l.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN l.protocol END) > 0",
"COUNT(DISTINCT CASE WHEN l.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN l.protocol END) < COUNT(DISTINCT l.protocol)",
"(COUNT(DISTINCT CASE WHEN l.updated_at >= DATE_SUB(NOW(), INTERVAL 1 MINUTE) THEN l.protocol END) < COUNT(DISTINCT l.protocol) OR COUNT(DISTINCT l.protocol) < "+canonicalSourceCount+")",
)
case "offline":
having = append(having,