feat: implement version display with commit hash and date

build.gradle.kts

@@ -2,6 +2,8 @@ import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 import org.gradle.api.tasks.testing.logging.TestLogEvent.*
 import java.nio.file.Files
 import java.nio.file.Paths
+import java.time.Instant
+import java.time.format.DateTimeFormatter
 
 plugins {
   java
@@ -20,7 +22,7 @@ node {
 }
 
 group = "com.example"
-version = "1.0.0-SNAPSHOT"
+version = "1.0.0-beta"
 
 repositories {
   mavenCentral()
@@ -189,3 +191,37 @@ tasks.register("countCodeLines") {
   }
 }
 
+tasks.register("generateVersionFile") {
+  doLast {
+    // Версия из gradle.properties (по умолчанию 'unspecified', если не задана)
+    val version = project.version.takeIf { it.toString() != "unspecified" }?.toString() ?: "0.0.0"
+
+    // Получение короткого хэша коммита (с обработкой ошибки, если git не доступен)
+    val commitHash = try {
+      providers.exec {
+        commandLine("git", "rev-parse", "--short", "HEAD")
+      }.standardOutput.asText.get().trim()
+    } catch (e: Exception) {
+      logger.warn("Не удалось получить хэш коммита: ${e.message}")
+      "unknown"
+    }
+
+    val buildTime = DateTimeFormatter.ISO_INSTANT.format(Instant.now())
+
+    val propertiesContent = """
+            version=$version
+            commit.hash=$commitHash
+            build.time=$buildTime
+        """.trimIndent()
+
+    val resourceDir = file("src/main/resources")
+    resourceDir.mkdirs()
+    file("$resourceDir/version.properties").writeText(propertiesContent)
+
+    logger.lifecycle("✅ Файл version.properties создан: версия=$version, коммит=$commitHash")
+  }
+}
+
+tasks.processResources {
+  dependsOn("generateVersionFile")
+}

frontend/src/App.vue

@@ -21,10 +21,12 @@
 </style>
 
 <script setup lang="ts">
-import { watch } from 'vue'
+import { watch, onMounted } from 'vue'
 import { useSettingsStore } from '@/stores/settings'
+import { useVersionStore } from '@/stores/version'
 
 const settings = useSettingsStore()
+const versionStore = useVersionStore()
 
 watch(() => settings.siteDescription, (desc) => {
   let meta = document.querySelector('meta[name="description"]')
@@ -35,4 +37,7 @@ watch(() => settings.siteDescription, (desc) => {
   }
   meta.setAttribute('content', desc || '')
 }, { immediate: true })
+onMounted(() => {
+  versionStore.fetchVersion()
+})
 </script>

frontend/src/components/Layout/AppLayout.vue

@@ -167,6 +167,16 @@
             {{ userInitials }}
           </div>
         </div>
+
+        <!-- Версия сборки (всегда внизу) -->
+        <div v-if="!sidebarCollapsed" class="px-4 py-3 border-t border-gray-200 text-xs text-gray-500">
+          {{ versionStore.getFormattedVersion(t) }}
+        </div>
+        <div v-else class="p-2 border-t border-gray-200 flex justify-center">
+          <div class="text-xs text-gray-500 font-mono" :title="versionStore.getFormattedVersion(t)">
+            {{ versionStore.version?.commitHash?.slice(0, 6) }}
+          </div>
+        </div>
       </div>
     </aside>
 
@@ -256,9 +266,11 @@ import { useSettingsStore } from '@/stores/settings'
 import { useUserStore } from '@/stores/user'
 import { useI18n } from 'vue-i18n'
 import { useNotification } from '@/composables/useNotification'
+import { useVersionStore } from '@/stores/version'
 
 const { notification, showNotification } = useNotification()
 const settings = useSettingsStore()
+const versionStore = useVersionStore()
 const userStore = useUserStore()
 const route = useRoute()
 const router = useRouter()

frontend/src/locales/en.json

@@ -46,7 +46,9 @@
     "deleteConfirmation": "Are you sure you want to delete this item? This action cannot be undone.",
     "operationSuccess": "Operation completed successfully",
     "operationFailed": "Operation failed",
-    "networkError": "Network error"
+    "networkError": "Network error",
+    "version": "Version",
+    "versionFrom": "from"
   },
   "dashboard": {
     "totalUsers": "Total Users",

frontend/src/locales/ru.json

@@ -46,7 +46,9 @@
     "deleteConfirmation": "Вы уверены, что хотите удалить этот элемент? Это действие необратимо.",
     "operationSuccess": "Операция выполнена успешно",
     "operationFailed": "Операция не удалась",
-    "networkError": "Ошибка сети"
+    "networkError": "Ошибка сети",
+    "version": "Версия",
+    "versionFrom": "от"
   },
   "dashboard": {
     "totalUsers": "Всего пользователей",

frontend/src/stores/version.ts

@@ -0,0 +1,55 @@
+import { defineStore } from 'pinia'
+import { ref, computed } from 'vue'
+
+export interface BuildVersion {
+  version: string
+  commitHash: string
+  buildTime: string // ISO строка, например "2025-04-03T12:34:56Z"
+}
+
+export const useVersionStore = defineStore('version', () => {
+  const version = ref<BuildVersion | null>(null)
+  const loading = ref(false)
+  const error = ref<string | null>(null)
+
+  async function fetchVersion() {
+    if (version.value) return
+    loading.value = true
+    try {
+      const res = await fetch('/api/build-info')
+      if (!res.ok) throw new Error('Failed to fetch version')
+      const data = await res.json()
+      version.value = {
+        version: data.version || '0.0.0',
+        commitHash: data.commitHash || 'unknown',
+        buildTime: data.buildTime || ''
+      }
+    } catch (err: any) {
+      console.error(err)
+      error.value = err.message
+      version.value = { version: 'dev', commitHash: 'unknown', buildTime: '' }
+    } finally {
+      loading.value = false
+    }
+  }
+
+  // Отформатированная дата сборки (только дата, без времени)
+  const buildDateFormatted = computed(() => {
+    if (!version.value?.buildTime) return ''
+    const date = new Date(version.value.buildTime)
+    if (isNaN(date.getTime())) return ''
+    // Формат YYYY-MM-DD (универсальный, без локализации)
+    return date.toISOString().split('T')[0]
+  })
+
+  // Полная строка версии: "Версия: 1.2.3 (build abc1234 от 2025-04-03)"
+  // Принимает функцию перевода для слова "от"/"from"
+  const getFormattedVersion = (t: (key: string) => string) => {
+    if (!version.value) return t('common.version') + ': ...'
+    const { version: ver, commitHash } = version.value
+    const datePart = buildDateFormatted.value ? ` ${t('common.versionFrom')} ${buildDateFormatted.value}` : ''
+    return `${t('common.version')}: ${ver} (build ${commitHash}${datePart})`
+  }
+
+  return { version, loading, error, fetchVersion, buildDateFormatted, getFormattedVersion }
+})

frontend/src/views/auth/Login.vue

@@ -96,6 +96,12 @@
           </div>
         </transition>
       </div>
+
+      <!-- Блок версии внизу -->
+      <div class="mt-6 text-center text-xs text-gray-500">
+        {{ versionStore.getFormattedVersion(t) }}
+      </div>
+
     </div>
   </div>
 </template>
@@ -105,12 +111,14 @@ import { ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { useSettingsStore } from '@/stores/settings'
 import { useUserStore } from '@/stores/user'
+import { useVersionStore } from '@/stores/version'
 import { useI18n } from 'vue-i18n'
 
 const settings = useSettingsStore()
 const userStore = useUserStore()
 const router = useRouter()
 const { t, locale } = useI18n()
+const versionStore = useVersionStore()
 const form = ref({ login: '', password: '' })
 const loading = ref(false)
 const error = ref('')

frontend/src/views/auth/Register.vue

@@ -35,6 +35,12 @@
           {{ t('register.alreadyHaveAccount') }} <router-link to="/login" class="text-primary-600">{{ t('login.signin') }}</router-link>
         </p>
       </div>
+
+      <!-- Блок версии внизу -->
+      <div class="mt-6 text-center text-xs text-gray-500">
+        {{ versionStore.getFormattedVersion(t) }}
+      </div>
+
     </div>
   </div>
 </template>
@@ -42,7 +48,9 @@
 <script setup lang="ts">
 import { ref } from 'vue'
 import { useI18n } from 'vue-i18n'
+import { useVersionStore } from '@/stores/version'
 const { t } = useI18n()
+const versionStore = useVersionStore()
 const form = ref({ login: '', email: '', password: '' })
 const loading = ref(false)
 const error = ref('')

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

@@ -0,0 +1,51 @@
+package su.xserver.iikocon;
+
+import io.vertx.core.json.JsonObject;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+import java.util.logging.Logger;
+
+public class BuildVersionProvider {
+  private static final Logger LOG = Logger.getLogger(BuildVersionProvider.class.getName());
+
+  private JsonObject cachedVersion;
+
+  public BuildVersionProvider() {
+    this.cachedVersion = loadVersionData();
+  }
+
+  private JsonObject loadVersionData() {
+    Properties props = new Properties();
+    try (InputStream is = getClass().getClassLoader().getResourceAsStream("version.properties")) {
+      if (is == null) {
+        LOG.warning("version.properties not found in classpath");
+        return createFallbackVersion();
+      }
+      props.load(is);
+    } catch (IOException e) {
+      LOG.severe("Failed to read version.properties: " + e.getMessage());
+      return createFallbackVersion();
+    }
+
+    String version = props.getProperty("version", "0.0.0");
+    String commitHash = props.getProperty("commit.hash", "unknown");
+    String buildTime = props.getProperty("build.time", "");
+
+    return new JsonObject()
+      .put("version", version)
+      .put("commitHash", commitHash)
+      .put("buildTime", buildTime);
+  }
+
+  private JsonObject createFallbackVersion() {
+    return new JsonObject()
+      .put("version", "0.0.0-dev")
+      .put("commitHash", "unknown")
+      .put("buildTime", "1970-01-01T00:00:00Z");
+  }
+
+  public JsonObject getVersion() {
+    return cachedVersion;
+  }
+}

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

@@ -30,6 +30,8 @@ import su.xserver.iikocon.iiko.IikoOlapClient;
 import su.xserver.iikocon.iiko.OlapQueryService;
 import su.xserver.iikocon.service.*;
 
+import java.io.IOException;
+import java.io.InputStream;
 import java.net.URI;
 import java.util.ArrayList;
 import java.util.List;
@@ -39,6 +41,7 @@ public class MainVerticle extends AbstractVerticle {
 
   private final Logger log = LoggerFactory.getLogger("[MainVerticle]");
 
+  private BuildVersionProvider versionProvider;
   private DataBaseService db;
   private RedisService redis;
   private HttpServer httpServer;
@@ -52,11 +55,13 @@ public class MainVerticle extends AbstractVerticle {
   private OlapQueryService olapQueryService;
 
   @Override
-  public void start(Promise<Void> startPromise) throws ClassNotFoundException {
+  public void start(Promise<Void> startPromise) throws ClassNotFoundException, IOException {
 
     Class.forName("com.mysql.cj.jdbc.Driver");
     Class.forName("org.postgresql.Driver");
 
+    versionProvider = new BuildVersionProvider();
+
     ConfigStoreOptions classpathStore = new ConfigStoreOptions()
       .setType("file")
       .setFormat("json")
@@ -276,6 +281,13 @@ public class MainVerticle extends AbstractVerticle {
       }
     });
 
+    router.get("/api/build-info").handler(rc -> {
+      JsonObject version = versionProvider.getVersion();
+      rc.response()
+        .putHeader("Content-Type", "application/json")
+        .end(version.encode());
+    });
+
     // Rate Limiter Handler
     RedisRateLimiter limiter = new RedisRateLimiter(
       redis.getRedis(), 60, 60_000

src/main/resources/version.properties

@@ -0,0 +1,3 @@
+version=1.0.0-beta
+commit.hash=debf1b1
+build.time=2026-05-09T11:03:39.671956300Z