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Code Issues Projects Releases Wiki Activity

Can delete conversation messages

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This commit is contained in:
Pierre HUBERT
2019-05-04 08:58:14 +02:00
parent 533d2a86a3
commit 1f0d70848f
4 changed files with 110 additions and 15 deletions
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43
lib/ui/screens/conversation_screen.dart
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@ -4,6 +4,7 @@ import 'package:comunic/helpers/conversations_helper.dart';
import 'package:comunic/helpers/users_helper.dart';
import 'package:comunic/lists/conversation_messages_list.dart';
import 'package:comunic/lists/users_list.dart';
import 'package:comunic/models/conversation_message.dart';
import 'package:comunic/models/new_conversation_message.dart';
import 'package:comunic/ui/tiles/conversation_message_tile.dart';
import 'package:comunic/ui/widgets/scroll_watcher.dart';
@ -288,6 +289,7 @@ class _ConversationScreenState extends State<ConversationScreen> {
userInfo: _usersInfo.getUser(_messages[i].userID),
isLastMessage: _isLastMessage(i),
isFirstMessage: _isFirstMessage(i),
onRequestMessageDelete: _deleteMessage,
);
}),
);
@ -386,4 +388,45 @@ class _ConversationScreenState extends State<ConversationScreen> {
],
);
}
/// Request message deletion
Future<void> _deleteMessage(ConversationMessage message) async {
final choice = await showDialog<bool>(
context: context,
builder: (c) => AlertDialog(
title: Text(tr("Confirm deletion")),
content: Text(
tr("Do you really want to delete this message ? The operation can not be cancelled !"),
textAlign: TextAlign.justify,
),
actions: <Widget>[
FlatButton(
child: Text(
tr("Cancel").toUpperCase(),
),
onPressed: () => Navigator.pop(c, false),
),
FlatButton(
child: Text(
tr("Confirm").toUpperCase(),
style: TextStyle(color: Colors.red),
),
onPressed: () => Navigator.pop(c, true),
),
],
),
);
if(choice == null || !choice)
return;
// Execute the request
if(!await _conversationsHelper.deleteMessage(message.id))
showSimpleSnack(context, tr("Could not delete conversation message!"));
// Remove the message from the list
setState(() {
_messages.remove(message);
});
}
}