#3 session API draft

stbf-test/src/main/java/ru/penkrat/stbf/test/BotRequestImpl.java

@@ -6,6 +6,7 @@ import java.util.Random;
 import lombok.Builder;
 import lombok.Getter;
 import ru.penkrat.stbf.api.BotRequest;
+import ru.penkrat.stbf.api.BotSession;
 
 @Builder
 class BotRequestImpl implements BotRequest {
@@ -14,6 +15,7 @@ class BotRequestImpl implements BotRequest {
 	private String phoneNumber;
 	private String callbackData;
 	private String callbackMessageText;
+	private BotSession session;
 
 	@Getter
 	@Builder.Default
@@ -39,4 +41,9 @@ class BotRequestImpl implements BotRequest {
 		return Optional.ofNullable(callbackMessageText);
 	}
 
+	@Override
+	public BotSession getSession() {
+		return session;
+	}
+
 }