3 files changed, 92 insertions, 2 deletions

diff --git a/src/main/java/files/App.java b/src/main/java/files/App.java
index 95de264..c0e1919 100644
--- a/src/main/java/files/App.java
+++ b/src/main/java/files/App.java
@@ -1,7 +1,46 @@
 package files;
 
+import com.pengrad.telegrambot.TelegramBot;
+import com.pengrad.telegrambot.UpdatesListener;
+import com.pengrad.telegrambot.request.SendMessage;
+
+import files.entity.User;
+
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
 public class App {
-    public static void main(String[] args) {
-        System.out.println("Testing");
+    public static void main(String[] args) throws IOException {
+
+        Properties properties = new Properties();
+        properties.load(new FileInputStream("app.properties"));
+        TelegramBot bot = new TelegramBot(properties.getProperty("telegram_token"));
+
+        EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory("animarfo");
+        EntityManager manager = entityManagerFactory.createEntityManager();
+
+        bot.setUpdatesListener(updates -> {
+            updates.forEach(update -> {
+                Long telegramId = update.message().from().id();
+                if(manager.find(User.class, telegramId) == null) {
+                    bot.execute(new SendMessage(update.message().chat().id(), "Привет!"));
+
+                    User user = new User(telegramId);
+                    manager.getTransaction().begin();
+                    manager.merge(user);
+                    manager.getTransaction().commit();
+                }
+                bot.execute(new SendMessage(update.message().chat().id(), telegramId.toString()));
+            });
+            return UpdatesListener.CONFIRMED_UPDATES_ALL;
+        });
+//        manager.close();
+//        entityManagerFactory.close();
     }
 }
diff --git a/src/main/java/files/entity/User.java b/src/main/java/files/entity/User.java
new file mode 100644
index 0000000..b7660d2
--- /dev/null
+++ b/src/main/java/files/entity/User.java
@@ -0,0 +1,31 @@
+package files.entity;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity
+public class User {
+    @Id
+    private long id;
+
+    private String login;
+
+    public User() {}
+
+    public User(long id) {
+        this.id = id;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+}
diff --git a/src/main/resources/META-INF/persistence.xml b/src/main/resources/META-INF/persistence.xml
new file mode 100644
index 0000000..7798194
--- /dev/null
+++ b/src/main/resources/META-INF/persistence.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<persistence xmlns="http://java.sun.com/xml/ns/persistence"
+             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
+             version="2.0">
+
+    <persistence-unit name="animarfo" transaction-type="RESOURCE_LOCAL">
+        <provider>org.hibernate.ogm.jpa.HibernateOgmPersistence</provider>
+
+        <class>files.entity.User</class>
+
+        <properties>
+            <property name="hibernate.ogm.datastore.provider" value="mongodb"/>
+            <property name="hibernate.ogm.datastore.database" value="animarfo"/>
+            <property name="hibernate.ogm.datastore.host" value="localhost"/>
+            <property name="hibernate.ogm.datastore.create_database" value="true"/>
+        </properties>
+    </persistence-unit>
+
+</persistence>
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