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fix for adding certain eth tokens

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julian 2024-11-14 15:55:53 -06:00 committed by julian-CStack
parent f2a654e1e5
commit 48d46cd18c
1 changed files with 37 additions and 4 deletions
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41
lib/services/ethereum/ethereum_api.dart
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@ -612,9 +612,21 @@ abstract class EthereumAPI {
); );
} }
static Future<void> _addContractInfoToServer(String contractAddress) async {
await client.get(
url: Uri.parse(
"$stackBaseServer/names?terms=$contractAddress&autoname=$contractAddress&all",
),
proxyInfo: Prefs.instance.useTor
? TorService.sharedInstance.getProxyInfo()
: null,
);
}
static Future<EthereumResponse<EthContract>> getTokenContractInfoByAddress( static Future<EthereumResponse<EthContract>> getTokenContractInfoByAddress(
String contractAddress, String contractAddress, {
) async { bool autoNameOnEmpty = true,
}) async {
try { try {
final response = await client.get( final response = await client.get(
url: Uri.parse( url: Uri.parse(
@ -630,7 +642,28 @@ abstract class EthereumAPI {
final json = jsonDecode(response.body) as Map; final json = jsonDecode(response.body) as Map;
if (json["data"] is List) { if (json["data"] is List) {
if ((json["data"] as List).isEmpty) { if ((json["data"] as List).isEmpty) {
throw EthApiException("Unknown token"); if (autoNameOnEmpty) {
Logging.instance.log(
"getTokenByContractAddress(): Adding token data to server",
level: LogLevel.Debug,
);
// this will add the missing data to server
await _addContractInfoToServer(contractAddress);
Logging.instance.log(
"getTokenByContractAddress(): Adding to server threw so now"
"we try a normal fetch again",
level: LogLevel.Debug,
);
// now try again
return await getTokenContractInfoByAddress(
contractAddress,
autoNameOnEmpty: false, // prevent possible infinite loop
);
} else {
throw EthApiException("Unknown token");
}
} }
final map = Map<String, dynamic>.from(json["data"].first as Map); final map = Map<String, dynamic>.from(json["data"].first as Map);
@ -653,7 +686,7 @@ abstract class EthereumAPI {
); );
} else { } else {
throw EthApiException( throw EthApiException(
"Unsupported token type found: ${map["type"]}", "Unsupported token type found: ${map["type"]} in $map",
); );
} }