1 files changed, 0 insertions, 49 deletions
diff --git a/src/main/java/files/DataBase.java b/src/main/java/files/DataBase.java
deleted file mode 100644
index d457d23..0000000
--- a/src/main/java/files/DataBase.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package files;
-
-import com.pengrad.telegrambot.model.Update;
-import com.pengrad.telegrambot.model.User;
-
-import files.entity.TelegramUser;
-
-import javax.persistence.EntityManager;
-import javax.persistence.EntityManagerFactory;
-import javax.persistence.Persistence;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-public class DataBase {
-    public static EntityManager connectionCreate() {
-        EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory("animarfo");
-        return entityManagerFactory.createEntityManager();
-    }
-
-    public static void connectionDestroy(EntityManager entityManager) {
-        entityManager.close();
-    }
-
-    public static boolean checkIfUserNotExists(Long telegramId) {
-        EntityManager manager = connectionCreate();
-        return (manager.find(TelegramUser.class, telegramId) == null);
-    }
-
-    public static void saveUser(Update update) {
-        User user = update.message().from();
-        Long telegramId = user.id();
-        String fullName = user.firstName() + TelegramUser.checkIfHasLastName(user);
-        Boolean isBot = user.isBot();
-        String username = user.username();
-        String date = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss").format(new Date(update.message().date() * 1000L));
-
-        if (DataBase.checkIfUserNotExists(telegramId)) {
-            EntityManager entityManager = DataBase.connectionCreate();
-
-            TelegramUser telegramUser = new TelegramUser(telegramId, username, isBot, fullName, date);
-
-            entityManager.getTransaction().begin();
-            entityManager.merge(telegramUser);
-            entityManager.getTransaction().commit();
-
-            DataBase.connectionDestroy(entityManager);
-        }
-    }
-}