feat: Add solana to Open Crypto Pay (#2417)

cw_solana/lib/pending_solana_transaction.dart

@@ -6,6 +6,7 @@ class PendingSolanaTransaction with PendingTransaction {
   final String destinationAddress;
   final Function sendTransaction;
   final double fee;
+  String? _sig;
 
   PendingSolanaTransaction({
     required this.fee,
@@ -28,7 +29,7 @@ class PendingSolanaTransaction with PendingTransaction {
 
   @override
   Future<void> commit() async {
-    return await sendTransaction();
+    _sig = await sendTransaction();
   }
 
   @override
@@ -41,7 +42,7 @@ class PendingSolanaTransaction with PendingTransaction {
   String get hex => serializedTransaction;
 
   @override
-  String get id => '';
+  String get id => _sig ?? '';
   
   @override
   Future<Map<String, String>> commitUR() {

lib/core/open_crypto_pay/open_cryptopay_service.dart

@@ -12,6 +12,9 @@ class OpenCryptoPayService {
       value.toLowerCase().contains("lightning=lnurl") ||
       value.toLowerCase().startsWith("lnurl");
 
+  static bool requiresClientCommit(CryptoCurrency currency) =>
+      [CryptoCurrency.xmr, CryptoCurrency.sol].contains(currency) || currency.tag == "SOL";
+
   Future<String> commitOpenCryptoPayRequest(
     String txHex, {
     required String txId,
@@ -39,7 +42,7 @@ class OpenCryptoPayService {
       throw OpenCryptoPayException(body.toString());
     }
     throw OpenCryptoPayException(
-        "Unexpected status code ${response.statusCode} ${response}");
+        "Unexpected status code ${response.statusCode} ${response.body}");
   }
 
   Future<void> cancelOpenCryptoPayRequest(OpenCryptoPayRequest request) async {
@@ -162,6 +165,10 @@ class OpenCryptoPayService {
         return "Ethereum";
       case "POL":
         return "Polygon";
+      case "TRX":
+        return "Tron";
+      case "SOL":
+        return "Solana";
       default:
         return asset.fullName!;
     }

lib/view_model/send/send_view_model.dart

@@ -560,7 +560,7 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
 
     if (ocpRequest != null) {
       state = TransactionCommitting();
-      if (selectedCryptoCurrency == CryptoCurrency.xmr) {
+      if (OpenCryptoPayService.requiresClientCommit(selectedCryptoCurrency)) {
         await pendingTransaction!.commit();
       }