improve logging

lib/src/database/daos/messages.dao.dart

@@ -115,7 +115,7 @@ class MessagesDao extends DatabaseAccessor<TwonlyDB> with _$MessagesDaoMixin {
           milliseconds: group.deleteMessagesAfterMilliseconds,
         ),
       );
-      final affected = await (delete(messages)
+      await (delete(messages)
             ..where(
               (m) =>
                   m.groupId.equals(group.groupId) &
@@ -127,7 +127,6 @@ class MessagesDao extends DatabaseAccessor<TwonlyDB> with _$MessagesDaoMixin {
                           m.createdAt.isSmallerThanValue(deletionTime))),
             ))
           .go();
-      Log.info('Deleted $affected messages.');
     }
   }
 

lib/src/database/daos/receipts.dao.dart

@@ -62,7 +62,7 @@ class ReceiptsDao extends DatabaseAccessor<TwonlyDB> with _$ReceiptsDaoMixin {
       return await (select(receipts)..where((t) => t.rowId.equals(id)))
           .getSingle();
     } catch (e) {
-      Log.error(e);
+      // ignore error, receipts is already in the database...
       return null;
     }
   }

lib/src/services/api.service.dart

@@ -283,10 +283,6 @@ class ApiService {
     request.v0.seq = seq;
     final requestBytes = request.writeToBuffer();
 
-    Log.info(
-      'Sending ${requestBytes.length} bytes to the server via WebSocket.',
-    );
-
     if (ensureRetransmission) {
       await addToRetransmissionBuffer(seq, requestBytes);
     }

lib/src/services/fcm.service.dart

@@ -22,6 +22,13 @@ Future<void> initFCMAfterAuthenticated() async {
   final storedToken = await storage.read(key: SecureStorageKeys.googleFcm);
 
   try {
+    if (Platform.isIOS) {
+      final apnsToken = await FirebaseMessaging.instance.getAPNSToken();
+      if (apnsToken == null) {
+        Log.error('Error getting apnsToken');
+        return;
+      }
+    }
     final fcmToken = await FirebaseMessaging.instance.getToken();
     if (fcmToken == null) {
       Log.error('Error getting fcmToken');

lib/src/utils/log.dart

@@ -18,10 +18,24 @@ void initLogger() {
       );
     }
   });
+  cleanLogFile();
 }
 
 class Log {
-  static void error(Object? message, [Object? error, StackTrace? stackTrace]) {
+  static String filterLogMessage(String msg) {
+    if (msg.contains("SqliteException")) {
+      // Do not log data which would be inserted into the DB.
+      return msg.substring(0, msg.indexOf("parameters: "));
+    }
+    return msg;
+  }
+
+  static void error(
+    Object? messageInput, [
+    Object? error,
+    StackTrace? stackTrace,
+  ]) {
+    final message = filterLogMessage('$messageInput');
     if (globalAllowErrorTrackingViaSentry) {
       try {
         throw Exception(message);
@@ -32,11 +46,21 @@ class Log {
     Logger(_getCallerSourceCodeFilename()).shout(message, error, stackTrace);
   }
 
-  static void warn(Object? message, [Object? error, StackTrace? stackTrace]) {
+  static void warn(
+    Object? messageInput, [
+    Object? error,
+    StackTrace? stackTrace,
+  ]) {
+    final message = filterLogMessage('$messageInput');
     Logger(_getCallerSourceCodeFilename()).warning(message, error, stackTrace);
   }
 
-  static void info(Object? message, [Object? error, StackTrace? stackTrace]) {
+  static void info(
+    Object? messageInput, [
+    Object? error,
+    StackTrace? stackTrace,
+  ]) {
+    final message = filterLogMessage('$messageInput');
     Logger(_getCallerSourceCodeFilename()).fine(message, error, stackTrace);
   }
 }
@@ -77,6 +101,23 @@ Future<void> _writeLogToFile(LogRecord record) async {
   });
 }
 
+Future<void> cleanLogFile() async {
+  final directory = await getApplicationSupportDirectory();
+  final logFile = File('${directory.path}/app.log');
+
+  if (logFile.existsSync()) {
+    final lines = await logFile.readAsLines();
+
+    if (lines.length <= 5000) return;
+
+    final removeCount = lines.length - 5000;
+    final remaining = lines.sublist(removeCount);
+
+    final sink = logFile.openWrite()..writeAll(remaining, '\n');
+    await sink.close();
+  }
+}
+
 Future<bool> deleteLogFile() async {
   final directory = await getApplicationSupportDirectory();
   final logFile = File('${directory.path}/app.log');