shishengliang/lingniu-vehicle-ingest
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feat(go): publish realtime fields stream

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lingniu
2026-07-03 14:08:32 +08:00
parent e1bf2d72e1
commit 535acdb2a6
23 changed files with 284 additions and 15 deletions
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9
go/vehicle-gateway/cmd/nats-kafka-bridge/main.go
View File

@@ -102,9 +102,12 @@ type config struct {
func loadConfig() config {
route := map[string]string{
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_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_GB32960_FIELDS", env("KAFKA_TOPIC_GB32960_FIELDS", topics.FieldsGB32960)): env("KAFKA_TOPIC_GB32960_FIELDS", topics.FieldsGB32960),
env("NATS_SUBJECT_JT808_FIELDS", env("KAFKA_TOPIC_JT808_FIELDS", topics.FieldsJT808)): env("KAFKA_TOPIC_JT808_FIELDS", topics.FieldsJT808),
env("NATS_SUBJECT_YUTONG_MQTT_FIELDS", env("KAFKA_TOPIC_YUTONG_MQTT_FIELDS", topics.FieldsYutongMQTT)): env("KAFKA_TOPIC_YUTONG_MQTT_FIELDS", topics.FieldsYutongMQTT),
}
if unifiedSubject, unifiedTopic, ok := unifiedRouteFromEnv(); ok {
route[unifiedSubject] = unifiedTopic

9
go/vehicle-gateway/cmd/nats-kafka-bridge/main_test.go
View File

@@ -117,9 +117,12 @@ 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.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.fields.go.gb32960.v1": "vehicle.fields.go.gb32960.v1",
"vehicle.fields.go.jt808.v1": "vehicle.fields.go.jt808.v1",
"vehicle.fields.go.yutong-mqtt.v1": "vehicle.fields.go.yutong-mqtt.v1",
}
if len(cfg.Route) != len(want) {
t.Fatalf("route len = %d, want %d: %#v", len(cfg.Route), len(want), cfg.Route)