refactor: remove file identity runtime

modules/core/vehicle-identity/src/main/java/com/lingniu/ingest/identity/FileVehicleIdentityService.java

@@ -1,106 +0,0 @@
-package com.lingniu.ingest.identity;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.lingniu.ingest.api.ProtocolId;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardOpenOption;
-
-/**
- * 文件型车辆身份绑定表。
- *
- * <p>写入采用 append-only JSONL，启动时顺序重放到内存索引。这样协议层只依赖 identity SPI，
- * 不直接耦合业务库；后续替换成 DB/配置中心时只需新增同接口实现。
- */
-public final class FileVehicleIdentityService implements VehicleIdentityResolver, VehicleIdentityRegistry {
-
-    private static final Logger log = LoggerFactory.getLogger(FileVehicleIdentityService.class);
-
-    private final Path path;
-    private final ObjectMapper mapper;
-    private final InMemoryVehicleIdentityService delegate = new InMemoryVehicleIdentityService();
-    private final Object writeLock = new Object();
-
-    public FileVehicleIdentityService(Path path) {
-        this(path, new ObjectMapper());
-    }
-
-    public FileVehicleIdentityService(Path path, ObjectMapper mapper) {
-        this.path = path.toAbsolutePath();
-        this.mapper = mapper;
-        load();
-    }
-
-    @Override
-    public void bind(VehicleIdentityBinding binding) {
-        if (binding == null || !binding.hasResolvedVin()) {
-            return;
-        }
-        delegate.bind(binding);
-        synchronized (writeLock) {
-            try {
-                Files.createDirectories(path.getParent());
-                try (BufferedWriter writer = Files.newBufferedWriter(path, StandardCharsets.UTF_8,
-                        StandardOpenOption.CREATE, StandardOpenOption.APPEND, StandardOpenOption.WRITE)) {
-                    // append-only 允许运行时新增绑定；重启时按文件顺序 replay，后写覆盖内存索引中的旧映射。
-                    writer.write(mapper.writeValueAsString(BindingLine.from(binding)));
-                    writer.newLine();
-                }
-            } catch (IOException e) {
-                throw new IllegalStateException("vehicle identity binding persist failed: " + path, e);
-            }
-        }
-    }
-
-    @Override
-    public VehicleIdentity resolve(VehicleIdentityLookup lookup) {
-        return delegate.resolve(lookup);
-    }
-
-    private void load() {
-        if (!Files.exists(path)) {
-            return;
-        }
-        try (BufferedReader reader = Files.newBufferedReader(path, StandardCharsets.UTF_8)) {
-            String line;
-            while ((line = reader.readLine()) != null) {
-                if (line.isBlank()) {
-                    continue;
-                }
-                try {
-                    BindingLine binding = mapper.readValue(line, BindingLine.class);
-                    // 单行损坏不影响其它绑定加载，避免一个坏配置拖垮全部接入。
-                    delegate.bind(binding.toBinding());
-                } catch (Exception e) {
-                    log.warn("skip invalid vehicle identity binding line path={} line={}", path, line, e);
-                }
-            }
-        } catch (IOException e) {
-            throw new IllegalStateException("vehicle identity binding load failed: " + path, e);
-        }
-    }
-
-    private record BindingLine(
-            ProtocolId protocol,
-            String vin,
-            String phone,
-            String deviceId,
-            String plate
-    ) {
-        private static BindingLine from(VehicleIdentityBinding binding) {
-            return new BindingLine(
-                    binding.protocol(), binding.vin(), binding.phone(), binding.deviceId(), binding.plate());
-        }
-
-        private VehicleIdentityBinding toBinding() {
-            return new VehicleIdentityBinding(protocol, vin, phone, deviceId, plate);
-        }
-    }
-}

modules/core/vehicle-identity/src/test/java/com/lingniu/ingest/identity/FileVehicleIdentityServiceTest.java

@@ -1,41 +0,0 @@
-package com.lingniu.ingest.identity;
-
-import com.lingniu.ingest.api.ProtocolId;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
-
-import java.nio.file.Files;
-import java.nio.file.Path;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-class FileVehicleIdentityServiceTest {
-
-    @TempDir
-    Path tempDir;
-
-    @Test
-    void persistsBindingsAndReloadsThemAfterRestart() throws Exception {
-        Path store = tempDir.resolve("vehicle-identity.jsonl");
-        FileVehicleIdentityService first = new FileVehicleIdentityService(store);
-
-        first.bind(new VehicleIdentityBinding(
-                ProtocolId.JT808, "LNVIN000000000099", "13900000099", "DEV099", "粤B09999"));
-
-        FileVehicleIdentityService restarted = new FileVehicleIdentityService(store);
-
-        VehicleIdentity byPhone = restarted.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "13900000099", "", ""));
-        VehicleIdentity byDevice = restarted.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "", "DEV099", ""));
-        VehicleIdentity byPlate = restarted.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "", "", "粤B09999"));
-
-        assertThat(byPhone.vin()).isEqualTo("LNVIN000000000099");
-        assertThat(byPhone.resolved()).isTrue();
-        assertThat(byPhone.source()).isEqualTo(VehicleIdentitySource.BOUND_PHONE);
-        assertThat(byDevice.vin()).isEqualTo("LNVIN000000000099");
-        assertThat(byPlate.vin()).isEqualTo("LNVIN000000000099");
-        assertThat(Files.readString(store)).contains("\"vin\":\"LNVIN000000000099\"");
-    }
-}