+ up

src/main/java/su/xserver/iikocon/MainVerticle.java

@@ -1,70 +1,80 @@
 package su.xserver.iikocon;
 
+import io.vertx.config.ConfigRetriever;
+import io.vertx.config.ConfigRetrieverOptions;
+import io.vertx.config.ConfigStoreOptions;
 import io.vertx.core.AbstractVerticle;
 import io.vertx.core.Promise;
+import io.vertx.core.http.HttpServer;
 import io.vertx.core.json.JsonObject;
-import io.vertx.ext.healthchecks.HealthChecks;
-import io.vertx.ext.healthchecks.Status;
 import io.vertx.ext.web.Router;
 import io.vertx.ext.web.handler.BodyHandler;
 import io.vertx.ext.web.handler.SessionHandler;
 import io.vertx.ext.web.handler.StaticHandler;
 import io.vertx.ext.web.sstore.LocalSessionStore;
 import io.vertx.ext.web.sstore.SessionStore;
-import io.vertx.ext.web.sstore.redis.RedisSessionStore;
-import io.vertx.mysqlclient.MySQLConnectOptions;
-import io.vertx.redis.client.Redis;
-import io.vertx.redis.client.RedisAPI;
-import io.vertx.redis.client.RedisOptions;
-import io.vertx.sqlclient.Pool;
 
-import io.vertx.sqlclient.PoolOptions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
-import java.util.Collections;
+import su.xserver.iikocon.config.AppConfig;
+import su.xserver.iikocon.service.DataBaseService;
+import su.xserver.iikocon.service.HealthCheckService;
+import su.xserver.iikocon.service.RedisService;
 
 public class MainVerticle extends AbstractVerticle {
-  private static final Logger log = LoggerFactory.getLogger(MainVerticle.class);
 
-  private Pool dbPool;
+  private final Logger log = LoggerFactory.getLogger("[MainVerticle]");
+
+  private DataBaseService db;
+  private RedisService redis;
+  private HttpServer httpServer;
+  private AppConfig config;
+
   private UserService userService;
 
   @Override
   public void start(Promise<Void> startPromise) {
-    // Конфигурация из переменных окружения
-    JsonObject config = new JsonObject()
-      .put("db_host", System.getenv().getOrDefault("DB_HOST", "localhost"))
-      .put("db_port", Integer.parseInt(System.getenv().getOrDefault("DB_PORT", "3306")))
-      .put("db_name", System.getenv().getOrDefault("DB_NAME", "admin_db"))
-      .put("db_user", System.getenv().getOrDefault("DB_USER", "admin_user"))
-      .put("db_password", System.getenv().getOrDefault("DB_PASSWORD", "admin_pass"))
-      .put("http_port", Integer.parseInt(System.getenv().getOrDefault("HTTP_PORT", "8080")));
 
-    log.info("Starting with config: {}", config.encodePrettily());
+    ConfigStoreOptions classpathStore = new ConfigStoreOptions()
+      .setType("file")
+      .setFormat("json")
+      .setConfig(new JsonObject().put("path", "config.json").put("hierarchical", true))
+      .setOptional(false);
 
-    // Подключение к MariaDB
-    MySQLConnectOptions connectOptions = new MySQLConnectOptions()
-      .setHost(config.getString("db_host"))
-      .setPort(config.getInteger("db_port"))
-      .setDatabase(config.getString("db_name"))
-      .setUser(config.getString("db_user"))
-      .setPassword(config.getString("db_password"));
+    ConfigRetrieverOptions options = new ConfigRetrieverOptions()
+      .addStore(classpathStore);
 
-    PoolOptions poolOptions = new PoolOptions().setMaxSize(5);
-    dbPool = Pool.pool(vertx, connectOptions, poolOptions);
+    ConfigRetriever retriever = ConfigRetriever.create(vertx, options);
 
-    // Инициализация сервисов
-    userService = new UserService(dbPool);
+    retriever.getConfig()
+      .onSuccess(cfg -> {
+        config = AppConfig.from(cfg);
 
-    // Инициализация БД (создание таблицы users)
-    userService.initDatabase()
-      .onSuccess(v -> log.info("Database initialized successfully"))
-      .onFailure(err -> {
-        log.error("Failed to initialize database", err);
-        startPromise.fail(err);
-        return;
-      });
+        db = new DataBaseService(vertx, config.database);
+        redis = new RedisService(vertx, config.redis);
+
+        // Инициализация сервисов
+        userService = new UserService(db.getPool());
+
+        // Инициализация БД (создание таблицы users)
+        userService.initDatabase()
+          .onSuccess(v -> log.info("Database initialized successfully"))
+          .onFailure(err -> {
+            log.error("Failed to initialize database", err);
+            startPromise.fail(err);
+            return;
+          });
+
+        Router router = initRouter();
+
+        startHttp(router, startPromise);
+
+      })
+      .onFailure(startPromise::fail);
+
+  }
+
+  private Router initRouter() {
 
     // Настройка сессий (используем LocalSessionStore для простоты)
     SessionStore sessionStore = LocalSessionStore.create(vertx);
@@ -95,27 +105,8 @@ public class MainVerticle extends AbstractVerticle {
     });
 
     // Health Checks
-    HealthChecks hc = HealthChecks.create(vertx);
-    hc.register("database", promise ->
-      dbPool.getConnection().onComplete(ar -> {
-        if (ar.succeeded()) {
-          ar.result().close();
-          promise.complete(Status.OK());
-        } else {
-          promise.fail(ar.cause());
-        }
-      })
-    );
-
-    router.get("/health").handler(rc ->
-      hc.checkStatus().onComplete(ar -> {
-        if (ar.succeeded()) {
-          rc.response().end(ar.result().toJson().encodePrettily());
-        } else {
-          rc.response().setStatusCode(503).end(ar.cause().getMessage());
-        }
-      })
-    );
+    HealthCheckService healthCheckService = new HealthCheckService(vertx, redis, db);
+    healthCheckService.registerHealthCheck(router);
 
     // API маршруты
     AuthHandler authHandler = new AuthHandler(userService);
@@ -169,26 +160,37 @@ public class MainVerticle extends AbstractVerticle {
       .setCachingEnabled(false)
       .setIndexPage("index.html"));
 
-    // Запуск HTTP сервера
-    int port = config.getInteger("http_port");
-    vertx.createHttpServer()
-      .requestHandler(router)
-      .listen(port).onComplete(http -> {
-        if (http.succeeded()) {
-          log.info("HTTP server started on port {}", port);
-          startPromise.complete();
-        } else {
-          log.error("Failed to start HTTP server", http.cause());
-          startPromise.fail(http.cause());
-        }
+    return router;
+  }
+
+  private void startHttp(Router router, Promise<Void> startPromise) {
+    // Запуск HTTP-сервера
+    httpServer = vertx.createHttpServer();
+    httpServer.requestHandler(router).listen(config.server.port, config.server.host)
+      .onSuccess(server -> {
+        log.info("HTTP server started on port {}", server.actualPort());
+        startPromise.complete();
+      })
+      .onFailure(throwable -> {
+        log.error(throwable.getMessage());
+        startPromise.fail(throwable);
       });
   }
 
   @Override
   public void stop(Promise<Void> stopPromise) {
-    if (dbPool != null) {
-      dbPool.close();
-    }
-    stopPromise.complete();
+    this.httpServer.close()
+      .onSuccess(server -> {
+        log.info("Stop HTTP server");
+        this.db.disconnect();
+        this.redis.disconnect();
+        this.vertx.close()
+          .onSuccess(vertx -> {
+            log.info("Stop Vert.x");
+            stopPromise.complete();
+          })
+          .onFailure(throwable -> log.info(throwable.getMessage()));
+      })
+      .onFailure(throwable -> log.info(throwable.getMessage()));
   }
 }

src/main/java/su/xserver/iikocon/config/AppConfig.java

@@ -0,0 +1,105 @@
+package su.xserver.iikocon.config;
+
+import io.vertx.core.json.JsonObject;
+import java.util.Map;
+
+public class AppConfig {
+
+  public ServerConfig server;
+  public DatabaseConfig database;
+  public RedisConfig redis;
+
+  public static AppConfig from(JsonObject json) {
+    JsonObject resolved = json.copy();
+    applyEnvOverrides(resolved);
+    return resolved.mapTo(AppConfig.class);
+  }
+
+  private static void applyEnvOverrides(JsonObject config) {
+    Map<String, String> env = System.getenv();
+
+    env.forEach((key, value) -> {
+      String path = envKeyToPath(key);
+
+      if (path != null && exists(config, path)) {
+        setValue(config, path, value);
+      }
+    });
+  }
+
+  /**
+   * SERVER__MAX_POOL_SIZE -> server.maxPoolSize
+   */
+  private static String envKeyToPath(String envKey) {
+    if (!envKey.contains("__")) {
+      return null;
+    }
+
+    String[] levels = envKey.toLowerCase().split("__");
+
+    for (int i = 0; i < levels.length; i++) {
+      levels[i] = toCamelCase(levels[i]);
+    }
+
+    return String.join(".", levels);
+  }
+
+  private static String toCamelCase(String value) {
+    String[] parts = value.split("_");
+    StringBuilder sb = new StringBuilder(parts[0]);
+
+    for (int i = 1; i < parts.length; i++) {
+      sb.append(Character.toUpperCase(parts[i].charAt(0)))
+        .append(parts[i].substring(1));
+    }
+
+    return sb.toString();
+  }
+
+  private static boolean exists(JsonObject json, String path) {
+    String[] parts = path.split("\\.");
+    JsonObject current = json;
+
+    for (int i = 0; i < parts.length - 1; i++) {
+      if (!current.containsKey(parts[i])) {
+        return false;
+      }
+      current = current.getJsonObject(parts[i]);
+    }
+    return current.containsKey(parts[parts.length - 1]);
+  }
+
+  private static void setValue(JsonObject json, String path, String value) {
+    String[] parts = path.split("\\.");
+    JsonObject current = json;
+
+    for (int i = 0; i < parts.length - 1; i++) {
+      current = current.getJsonObject(parts[i]);
+    }
+
+    String key = parts[parts.length - 1];
+    Object oldValue = current.getValue(key);
+    current.put(key, cast(value, oldValue));
+  }
+
+  private static Object cast(String value, Object oldValue) {
+    if (oldValue instanceof Integer) return Integer.parseInt(value);
+    if (oldValue instanceof Long) return Long.parseLong(value);
+    if (oldValue instanceof Boolean) return Boolean.parseBoolean(value);
+    if (oldValue == null) return value;
+    return value;
+  }
+
+  public JsonObject json() {
+    return new JsonObject()
+      .put("server", server.json().getJsonObject("server"))
+      .put("database", database.json().getJsonObject("database"))
+      .put("redis", redis.json().getJsonObject("redis"));
+  }
+
+  @Override
+  public String toString() {
+    return json().encode();
+  }
+}
+

src/main/java/su/xserver/iikocon/config/DatabaseConfig.java

@@ -0,0 +1,26 @@
+package su.xserver.iikocon.config;
+
+import io.vertx.core.json.JsonObject;
+
+public class DatabaseConfig {
+  public String host;
+  public int port;
+  public String database;
+  public String user;
+  public String password;
+  public int connectionTimeout;
+  public int maxPoolSize;
+
+  public JsonObject json() {
+    return new JsonObject()
+      .put("database", new JsonObject()
+        .put("host", host)
+        .put("port", port)
+        .put("user", user)
+        .put("password", password)
+        .put("database", database)
+        .put("connectionTimeout", connectionTimeout)
+        .put("maxPoolSize", maxPoolSize)
+      );
+  }
+}

src/main/java/su/xserver/iikocon/config/RedisConfig.java

@@ -0,0 +1,22 @@
+package su.xserver.iikocon.config;
+
+import io.vertx.core.json.JsonObject;
+
+public class RedisConfig {
+  public String host;
+  public int port;
+  public String password;
+  public int maxPoolSize;
+  public int maxWaitingHandlers;
+
+  public JsonObject json() {
+    return new JsonObject()
+      .put("redis", new JsonObject()
+        .put("host", host)
+        .put("port", port)
+        .put("password", password)
+        .put("maxPoolSize", maxPoolSize)
+        .put("maxWaitingHandlers", maxWaitingHandlers)
+      );
+  }
+}

src/main/java/su/xserver/iikocon/config/ServerConfig.java

@@ -0,0 +1,16 @@
+package su.xserver.iikocon.config;
+
+import io.vertx.core.json.JsonObject;
+
+public class ServerConfig {
+  public int port;
+  public String host;
+
+  public JsonObject json() {
+    return new JsonObject()
+      .put("server", new JsonObject()
+        .put("port", port)
+        .put("host", host)
+      );
+  }
+}

src/main/java/su/xserver/iikocon/service/DataBaseService.java

@@ -0,0 +1,46 @@
+package su.xserver.iikocon.service;
+
+import io.vertx.core.Vertx;
+import io.vertx.mysqlclient.MySQLConnectOptions;
+import io.vertx.sqlclient.Pool;
+import io.vertx.sqlclient.PoolOptions;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import su.xserver.iikocon.config.DatabaseConfig;
+
+public class DataBaseService {
+  private final Logger log = LoggerFactory.getLogger("[DataBaseService]");
+  private final DatabaseConfig config;
+  private final Pool pool;
+
+  public DataBaseService(Vertx vertx, DatabaseConfig config) {
+    log.info("Initialization");
+    this.config = config;
+    this.pool = Pool.pool(vertx, this.getMySQLConnectOptions(), this.getPoolOptions());
+  }
+
+  public Pool getPool() {
+    return this.pool;
+  }
+
+  public void disconnect() {
+    this.pool.close();
+    log.info("Connection is closed!");
+  }
+
+  private MySQLConnectOptions getMySQLConnectOptions() {
+    return new MySQLConnectOptions()
+      .setHost(this.config.host)
+      .setPort(this.config.port)
+      .setDatabase(this.config.database)
+      .setUser(this.config.user)
+      .setPassword(this.config.password);
+  }
+
+  private PoolOptions getPoolOptions() {
+    return new PoolOptions()
+      .setMaxSize(this.config.maxPoolSize)
+      .setConnectionTimeout(this.config.connectionTimeout)
+      .setName(this.config.database);
+  }
+}

src/main/java/su/xserver/iikocon/service/HealthCheckService.java

@@ -0,0 +1,44 @@
+package su.xserver.iikocon.service;
+
+import io.vertx.core.Vertx;
+import io.vertx.ext.healthchecks.Status;
+import io.vertx.ext.web.Router;
+import io.vertx.ext.web.healthchecks.HealthCheckHandler;
+
+import java.util.Collections;
+
+public class HealthCheckService {
+
+  private final RedisService redisService;
+  private final DataBaseService dbService;
+  private final Vertx vertx;
+
+  public HealthCheckService(Vertx vertx, RedisService redisService, DataBaseService dbService) {
+    this.vertx = vertx;
+    this.redisService = redisService;
+    this.dbService = dbService;
+  }
+
+  public void registerHealthCheck(Router router) {
+    HealthCheckHandler healthCheckHandler = HealthCheckHandler.create(vertx);
+
+    // Redis check
+    healthCheckHandler.register("redis", future -> redisService.getRedisApi().ping(Collections.emptyList())
+      .onSuccess(response -> {
+        if ("PONG".equalsIgnoreCase(response.toString())) {
+          future.complete(Status.OK());
+        } else {
+          future.tryFail("Unexpected Redis response: " + response);
+        }
+      })
+      .onFailure(err -> future.tryFail("Redis ping failed: " + err.getMessage())));
+
+    // Database check
+    healthCheckHandler.register("database", future -> dbService.getPool().query("SELECT 1").execute()
+      .onSuccess(rs -> future.complete(Status.OK()))
+      .onFailure(t -> future.fail("Database is not reachable: " + t.getMessage())));
+
+    // Регистрируем endpoint /health
+    router.get("/health").handler(healthCheckHandler);
+  }
+}

src/main/java/su/xserver/iikocon/service/RedisService.java

@@ -0,0 +1,48 @@
+package su.xserver.iikocon.service;
+
+import io.vertx.core.Vertx;
+import io.vertx.redis.client.Redis;
+import io.vertx.redis.client.RedisAPI;
+import io.vertx.redis.client.RedisOptions;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import su.xserver.iikocon.config.RedisConfig;
+
+public class RedisService {
+  private final Logger log = LoggerFactory.getLogger("[RedisService]");
+  private final RedisConfig config;
+  private final Redis redis;
+
+  public RedisService(Vertx vertx, RedisConfig config) {
+    log.info("Initialization");
+    this.config = config;
+    this.redis = Redis.createClient(vertx, this.getRedisOptions());
+  }
+
+  public Redis getRedis() {
+    return this.redis;
+  }
+
+  public RedisAPI getRedisApi() {
+    return RedisAPI.api(this.redis);
+  }
+
+  public void disconnect() {
+    this.redis.close();
+    log.info("Connection is closed!");
+  }
+
+  private RedisOptions getRedisOptions() {
+    RedisOptions options = new RedisOptions()
+      .addConnectionString(String.format("redis://%s:%s",
+        this.config.host,
+        this.config.port))
+      .setMaxPoolSize(this.config.maxPoolSize)
+      .setMaxWaitingHandlers(this.config.maxWaitingHandlers);
+
+    if (this.config.password != null) {
+      options.setPassword(this.config.password);
+    }
+    return options;
+  }
+}

src/main/resources/config.json

@@ -0,0 +1,22 @@
+{
+  "server": {
+    "port": 8080,
+    "host": "0.0.0.0"
+  },
+  "database": {
+    "host": "localhost",
+    "port": 3306,
+    "user": "user",
+    "password": "password",
+    "database": "database",
+    "connectionTimeout": 5000,
+    "maxPoolSize": 8
+  },
+  "redis": {
+    "host": "localhost",
+    "port": 6379,
+    "password": null,
+    "maxPoolSize": 6,
+    "maxWaitingHandlers": 6
+  }
+}

src/main/resources/log4j2.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN" monitorInterval="60">
+  <!-- Папка и имя приложения -->
+  <Properties>
+    <Property name="LOG_DIR">logs</Property>
+    <Property name="APP_NAME">iiko-app</Property>
+  </Properties>
+
+  <!-- Консоль -->
+  <Appenders>
+    <Console name="Console" target="SYSTEM_OUT">
+      <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" charset="UTF-8"/>
+    </Console>
+
+    <!-- Основной rolling файл -->
+    <RollingFile name="File"
+                 fileName="${LOG_DIR}/${APP_NAME}.log"
+                 filePattern="${LOG_DIR}/${APP_NAME}.%d{yyyy-MM-dd}.log.gz">
+      <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" charset="UTF-8"/>
+      <Policies>
+        <TimeBasedTriggeringPolicy interval="1" modulate="true"/>
+      </Policies>
+      <DefaultRolloverStrategy max="30" totalSizeCap="1GB"/>
+    </RollingFile>
+
+    <!-- Файл только для ошибок -->
+    <RollingFile name="ErrorFile"
+                 fileName="${LOG_DIR}/${APP_NAME}-error.log"
+                 filePattern="${LOG_DIR}/${APP_NAME}-error.%d{yyyy-MM-dd}.log.gz">
+      <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" charset="UTF-8"/>
+      <Policies>
+        <TimeBasedTriggeringPolicy interval="1" modulate="true"/>
+      </Policies>
+      <Filters>
+        <ThresholdFilter level="error" onMatch="ACCEPT" onMismatch="DENY"/>
+      </Filters>
+      <DefaultRolloverStrategy max="30" totalSizeCap="500MB"/>
+    </RollingFile>
+  </Appenders>
+
+  <Loggers>
+    <Root level="info">
+      <AppenderRef ref="Console"/>
+      <AppenderRef ref="File"/>
+      <AppenderRef ref="ErrorFile"/>
+    </Root>
+  </Loggers>
+</Configuration>