From 383d61a7ebb64ea142fce47b3c6c627e5cb90be4 Mon Sep 17 00:00:00 2001
From: soshial <soshial@gmail.com>
Date: Wed, 21 Apr 2021 14:26:56 +0400
Subject: prepare NotificatorTelegram to send coupled messages; fix data class
 field types

---
 .../traccar/notificators/NotificatorTelegram.java  | 51 +++++++++++-----------
 1 file changed, 26 insertions(+), 25 deletions(-)

(limited to 'src')

diff --git a/src/main/java/org/traccar/notificators/NotificatorTelegram.java b/src/main/java/org/traccar/notificators/NotificatorTelegram.java
index f4e748881..607eeaf24 100644
--- a/src/main/java/org/traccar/notificators/NotificatorTelegram.java
+++ b/src/main/java/org/traccar/notificators/NotificatorTelegram.java
@@ -25,6 +25,7 @@ import org.traccar.model.Event;
 import org.traccar.model.Position;
 import org.traccar.notification.NotificationFormatter;
 
+import javax.annotation.Nullable;
 import javax.ws.rs.client.Entity;
 import javax.ws.rs.client.InvocationCallback;
 
@@ -36,11 +37,14 @@ public class NotificatorTelegram extends Notificator {
     private final String urlSendLocation;
     private final String chatId;
 
-    public static class Message {
+    public static class TextMessage {
         @JsonProperty("chat_id")
         private String chatId;
         @JsonProperty("text")
         private String text;
+        @Nullable
+        @JsonProperty("reply_to_message_id")
+        private Long replyToMessageId;
         @JsonProperty("parse_mode")
         private String parseMode = "html";
     }
@@ -55,9 +59,7 @@ public class NotificatorTelegram extends Notificator {
         @JsonProperty("horizontal_accuracy")
         private double accuracy;
         @JsonProperty("bearing")
-        private double bearing;
-        @JsonProperty("parse_mode")
-        private String parseMode = "html";
+        private int bearing;
     }
 
     public NotificatorTelegram() {
@@ -70,23 +72,36 @@ public class NotificatorTelegram extends Notificator {
         chatId = Context.getConfig().getString(Keys.NOTIFICATOR_TELEGRAM_CHAT_ID);
     }
 
-    @Override
-    public void sendSync(long userId, Event event, Position position) {
+    private void executeRequest(String url, Object message) {
+        Context.getClient().target(url).request()
+                .async().post(Entity.json(message), new InvocationCallback<Object>() {
+            @Override
+            public void completed(Object o) {
+            }
 
-        Message message = new Message();
-        message.chatId = chatId;
-        message.text = NotificationFormatter.formatFullMessage(userId, event, position);
-        executeRequest(urlSendText, message);
+            @Override
+            public void failed(Throwable throwable) {
+                LOGGER.warn("Telegram API error", throwable);
+            }
+        });
+    }
 
+    @Override
+    public void sendSync(long userId, Event event, Position position) {
         if (position != null) {
             LocationMessage locationMessage = new LocationMessage();
             locationMessage.chatId = chatId;
             locationMessage.latitude = position.getLatitude();
             locationMessage.longitude = position.getLongitude();
-            locationMessage.bearing = position.getCourse();
+            locationMessage.bearing = (int) Math.ceil(position.getCourse());
             locationMessage.accuracy = position.getAccuracy();
             executeRequest(urlSendLocation, locationMessage);
         }
+        TextMessage message = new TextMessage();
+        message.chatId = chatId;
+        // message.replyToMessageId = Long.MIN_VALUE; TODO add message ID from the first request here
+        message.text = NotificationFormatter.formatFullMessage(userId, event, position).getBody();
+        executeRequest(urlSendText, message);
     }
 
     @Override
@@ -94,18 +109,4 @@ public class NotificatorTelegram extends Notificator {
         sendSync(userId, event, position);
     }
 
-    private void executeRequest(String url, Object message) {
-        Context.getClient().target(url).request()
-                .async().post(Entity.json(message), new InvocationCallback<Object>() {
-            @Override
-            public void completed(Object o) {
-            }
-
-            @Override
-            public void failed(Throwable throwable) {
-                LOGGER.warn("Telegram API error", throwable);
-            }
-        });
-    }
-
 }
-- 
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