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feat(asset): indicate signing support #105

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Merged
CharlVS merged 1 commit into from
Jun 30, 2025
Merged

feat(asset): indicate signing support #105

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15 changes: 9 additions & 6 deletions packages/komodo_defi_sdk/example/lib/screens/asset_page.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -325,6 +325,7 @@ class _AssetHeaderState extends State<AssetHeader> {
_currentUser?.authOptions.derivationMethod == DerivationMethod.hdWallet;
final hasAddresses =
widget.pubkeys != null && widget.pubkeys!.keys.isNotEmpty;
final supportsSigning = widget.asset.supportsMessageSigning;

return Wrap(
alignment: WrapAlignment.spaceEvenly,
Expand Down Expand Up @@ -357,14 +358,16 @@ class _AssetHeaderState extends State<AssetHeader> {

Tooltip(
message:
!hasAddresses
? 'No addresses available to sign with'
: isHdWallet
? 'Will sign with the first address'
: 'Sign a message with this address',
supportsSigning
? !hasAddresses
? 'No addresses available to sign with'
: isHdWallet
? 'Will sign with the first address'
: 'Sign a message with this address'
: 'Message signing not supported for this asset',
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CharlVS marked this conversation as resolved.
child: FilledButton.tonalIcon(
onPressed:
_isSigningMessage || !hasAddresses
_isSigningMessage || !hasAddresses || !supportsSigning
? null
: () => _showSignMessageDialog(context),
icon: const Icon(Icons.edit_document),
Expand Down
6 changes: 6 additions & 0 deletions packages/komodo_defi_types/lib/src/assets/asset.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,12 @@ class Asset extends Equatable {
final bool isWalletOnly;
final String? signMessagePrefix;

/// Whether this asset supports message signing.
///
/// Determined by the presence of the `sign_message_prefix` field in the
/// coin config.
bool get supportsMessageSigning => signMessagePrefix != null;

JsonMap toJson() => {
'protocol': protocol.toJson(),
'id': id.toJson(),
Expand Down
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