Handle fallback and initial state (with empty db)

RIP-Comm · Feb 12, 2024 · d97a342 · d97a342
1 parent 3c0a00f
commit d97a342
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Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/lib/model/currency.dart b/lib/model/currency.dart
@@ -76,7 +76,14 @@ class CurrencyMethods extends SossoldiDatabase {
     if (maps.isNotEmpty) {
       return Currency.fromJson(maps.first);
     } else {
-      throw Exception('No valid currency found');
+      //fallback
+      return const Currency(
+        id: 2,
+        symbol: '\$',
+        code: 'USD',
+        name: "United States Dollar",
+        mainCurrency: true
+      );
     }
   }
 

diff --git a/lib/providers/currency_provider.dart b/lib/providers/currency_provider.dart
@@ -9,7 +9,14 @@ final currencyStateNotifier = ChangeNotifierProvider(
 );
 
 class CurrencyState extends ChangeNotifier {
-  late Currency selectedCurrency;
+  //Initial currency selected
+  Currency selectedCurrency = const Currency(
+    id: 2,
+    symbol: '\$',
+    code: 'USD',
+    name: "United States Dollar",
+    mainCurrency: true
+  );
 
   CurrencyState() {
     _initializeState();