From 8ccddfeac24e30ced2f7758f30c77dbf2ae1fced Mon Sep 17 00:00:00 2001
From: poka <poka@p2p.legal>
Date: Mon, 11 Jan 2021 19:46:20 +0100
Subject: [PATCH] Add error handling information when no endpoint is configure.
Build GVA history query only if pubkey is not empty;
---
lib/main.dart | 2 +-
lib/ui/historyScreen.dart | 13 ++++++++++---
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/lib/main.dart b/lib/main.dart
index 736ccd98..6ca2db6a 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -22,7 +22,7 @@ T getRandomElement<T>(List<T> list) {
}
Future<String> getRandomEndpoint() async {
- // TODO: Improve implemention of getRandomEndpoint() with JSON and error handling
+ // TODO: Improve implemention of getRandomEndpoint()
// final _json = json.decode(await getJsonEndpoints());
// print('JSON !! :');
// print(_json);
diff --git a/lib/ui/historyScreen.dart b/lib/ui/historyScreen.dart
index d13b15f5..36cfa469 100644
--- a/lib/ui/historyScreen.dart
+++ b/lib/ui/historyScreen.dart
@@ -110,7 +110,7 @@ class HistoryScreenState extends State<HistoryScreen> {
disabledBorder: InputBorder.none,
),
style: TextStyle(fontSize: 14.0, fontWeight: FontWeight.bold)),
- historyQuery(),
+ if (this.pubkey != '') historyQuery(),
]));
}
@@ -138,11 +138,18 @@ class HistoryScreenState extends State<HistoryScreen> {
}
if (result.hasException) {
- return Text('\nErrors: \n ' + result.exception.toString());
+ print('Error GVA: ' + result.exception.toString());
+ return Column(children: <Widget>[
+ SizedBox(height: 50),
+ Text(
+ "Aucun noeud GVA valide n'a pu être trouvé.\nVeuillez réessayer ultérieurement.",
+ style: TextStyle(fontSize: 17.0),
+ )
+ ]);
}
if (result.data == null && result.exception.toString() == null) {
- return const Text('Both data and errors are null');
+ return const Text('Aucune donnée à afficher.');
}
final List<dynamic> blockchainTX =
--
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