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Code Issues Projects Releases Wiki Activity

Can delete a conversation from the list of conversations

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This commit is contained in:
Pierre HUBERT
2019-05-01 10:52:10 +02:00
parent fcc8c2faa4
commit db02a41b75
3 changed files with 80 additions and 2 deletions
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39
lib/ui/screens/conversations_list_screen.dart
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@@ -2,6 +2,7 @@ import 'package:comunic/enums/load_error_level.dart';
import 'package:comunic/helpers/conversations_helper.dart';
import 'package:comunic/helpers/users_helper.dart';
import 'package:comunic/lists/conversations_list.dart';
import 'package:comunic/models/conversation.dart';
import 'package:comunic/ui/routes/conversation_route.dart';
import 'package:comunic/ui/routes/create_conversation_route.dart';
import 'package:comunic/ui/tiles/conversation_tile.dart';
@@ -105,6 +106,43 @@ class _ConversationScreenState extends State<ConversationsListScreen> {
.push(MaterialPageRoute(builder: (c) => CreateConversationRoute()));
}
/// Handles conversation deletion request
Future<void> _requestDeleteConversation(Conversation conversation) async {
final result = await showDialog<bool>(
context: context,
builder: (c) {
return AlertDialog(
title: Text(tr("Delete conversation")),
content: Text(tr(
"Do you really want to remove this conversation from your list of conversations ? If you are the owner of this conversation, it will be completely deleted!")),
actions: <Widget>[
FlatButton(
onPressed: () => Navigator.pop(context, false),
child: Text(tr("cancel").toUpperCase()),
),
FlatButton(
onPressed: () => Navigator.pop(context, true),
child: Text(
tr("delete").toUpperCase(),
style: TextStyle(color: Colors.red),
),
)
],
);
},
);
if (result == null || !result) return;
// Request the conversation to be deleted now
if (!await _conversationsHelper.deleteConversation(conversation.id))
Scaffold.of(context).showSnackBar(
SnackBar(content: Text(tr("Could not delete the conversation!"))));
// Reload the list of conversations
_loadConversationsList(false);
}
@override
Widget build(BuildContext context) {
if (_error == LoadErrorLevel.MAJOR) return _buildErrorCard();
@@ -128,6 +166,7 @@ class _ConversationScreenState extends State<ConversationsListScreen> {
onOpen: (c) {
_openConversation(context, c.id);
},
onRequestDelete: _requestDeleteConversation,
);
},
itemCount: _list.length,