shishengliang/lingniu-vehicle-ingest
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refactor(go): default to go vehicle topics

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lingniu
2026-07-02 20:22:47 +08:00
parent 3248336bea
commit 2ae9794dda
15 changed files with 130 additions and 27 deletions
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9
go/vehicle-gateway/cmd/nats-kafka-bridge/main.go
View File

@@ -20,6 +20,7 @@ import (
"lingniu-vehicle-ingest/go/vehicle-gateway/internal/health"
"lingniu-vehicle-ingest/go/vehicle-gateway/internal/metrics"
"lingniu-vehicle-ingest/go/vehicle-gateway/internal/observability"
"lingniu-vehicle-ingest/go/vehicle-gateway/internal/topics"
)
func main() {
@@ -101,10 +102,10 @@ type config struct {
func loadConfig() config {
route := map[string]string{
env("NATS_SUBJECT_GB32960_RAW", env("KAFKA_TOPIC_GB32960_RAW", "vehicle.raw.gb32960.v1")): env("KAFKA_TOPIC_GB32960_RAW", "vehicle.raw.gb32960.v1"),
env("NATS_SUBJECT_JT808_RAW", env("KAFKA_TOPIC_JT808_RAW", "vehicle.raw.jt808.v1")): env("KAFKA_TOPIC_JT808_RAW", "vehicle.raw.jt808.v1"),
env("NATS_SUBJECT_YUTONG_MQTT_RAW", env("KAFKA_TOPIC_YUTONG_MQTT_RAW", "vehicle.raw.yutong-mqtt.v1")): env("KAFKA_TOPIC_YUTONG_MQTT_RAW", "vehicle.raw.yutong-mqtt.v1"),
env("NATS_SUBJECT_UNIFIED", env("KAFKA_TOPIC_UNIFIED", "vehicle.event.unified.v1")): env("KAFKA_TOPIC_UNIFIED", "vehicle.event.unified.v1"),
env("NATS_SUBJECT_GB32960_RAW", env("KAFKA_TOPIC_GB32960_RAW", topics.RawGB32960)): env("KAFKA_TOPIC_GB32960_RAW", topics.RawGB32960),
env("NATS_SUBJECT_JT808_RAW", env("KAFKA_TOPIC_JT808_RAW", topics.RawJT808)): env("KAFKA_TOPIC_JT808_RAW", topics.RawJT808),
env("NATS_SUBJECT_YUTONG_MQTT_RAW", env("KAFKA_TOPIC_YUTONG_MQTT_RAW", topics.RawYutongMQTT)): env("KAFKA_TOPIC_YUTONG_MQTT_RAW", topics.RawYutongMQTT),
env("NATS_SUBJECT_UNIFIED", env("KAFKA_TOPIC_UNIFIED", topics.Unified)): env("KAFKA_TOPIC_UNIFIED", topics.Unified),
}
return config{
NATSURL: env("NATS_URL", "nats://127.0.0.1:4222"),

19
go/vehicle-gateway/cmd/nats-kafka-bridge/main_test.go
View File

@@ -113,6 +113,25 @@ func TestRecordNATSConsumerInfoMetrics(t *testing.T) {
}
}
func TestLoadConfigDefaultsToGoSubjectRoutes(t *testing.T) {
cfg := loadConfig()
want := map[string]string{
"vehicle.raw.go.gb32960.v1": "vehicle.raw.go.gb32960.v1",
"vehicle.raw.go.jt808.v1": "vehicle.raw.go.jt808.v1",
"vehicle.raw.go.yutong-mqtt.v1": "vehicle.raw.go.yutong-mqtt.v1",
"vehicle.event.go.unified.v1": "vehicle.event.go.unified.v1",
}
if len(cfg.Route) != len(want) {
t.Fatalf("route len = %d, want %d: %#v", len(cfg.Route), len(want), cfg.Route)
}
for subject, topic := range want {
if got := cfg.Route[subject]; got != topic {
t.Fatalf("route[%q] = %q, want %q; route=%#v", subject, got, topic, cfg.Route)
}
}
}
type recordingBridgeWriter struct {
messages []kafka.Message
err error