AlphaX/qortal
1
0
Fork 0
forked from Qortal/qortal
Code Issues Pull Requests Projects Releases Wiki Activity

Added GET /crosschain/tradeoffers/hidden endpoint, to show offers that are currently being hidden.

Browse Source 
This uses the maxTradeOfferAttempts setting, so modifying this setting will affect the number of offers that are returned.
This commit is contained in:
CalDescent 2023-05-12 10:01:38 +01:00
parent 2cbc5aabd5
commit ba4866a2e6
1 changed files with 58 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
src/main/java/org/qortal/api/resource/CrossChainResource.java
View File

@ -132,6 +132,64 @@ public class CrossChainResource {
}
}
@GET
@Path("/tradeoffers/hidden")
@Operation(
summary = "Find cross-chain trade offers that have been hidden due to too many failures",
responses = {
@ApiResponse(
content = @Content(
array = @ArraySchema(
schema = @Schema(
implementation = CrossChainTradeData.class
)
)
)
)
}
)
@ApiErrors({ApiError.INVALID_CRITERIA, ApiError.REPOSITORY_ISSUE})
public List<CrossChainTradeData> getHiddenTradeOffers(
@Parameter(
description = "Limit to specific blockchain",
example = "LITECOIN",
schema = @Schema(implementation = SupportedBlockchain.class)
) @QueryParam("foreignBlockchain") SupportedBlockchain foreignBlockchain) {
final boolean isExecutable = true;
List<CrossChainTradeData> crossChainTrades = new ArrayList<>();
try (final Repository repository = RepositoryManager.getRepository()) {
Map<ByteArray, Supplier<ACCT>> acctsByCodeHash = SupportedBlockchain.getFilteredAcctMap(foreignBlockchain);
for (Map.Entry<ByteArray, Supplier<ACCT>> acctInfo : acctsByCodeHash.entrySet()) {
byte[] codeHash = acctInfo.getKey().value;
ACCT acct = acctInfo.getValue().get();
List<ATData> atsData = repository.getATRepository().getATsByFunctionality(codeHash, isExecutable, null, null, null);
for (ATData atData : atsData) {
CrossChainTradeData crossChainTradeData = acct.populateTradeData(repository, atData);
if (crossChainTradeData.mode == AcctMode.OFFERING) {
crossChainTrades.add(crossChainTradeData);
}
}
}
// Sort the trades by timestamp
crossChainTrades.sort((a, b) -> Longs.compare(a.creationTimestamp, b.creationTimestamp));
// Remove trades that haven't failed
crossChainTrades.removeIf(t -> !TradeBot.getInstance().isFailedTrade(repository, t));
crossChainTrades.stream().forEach(CrossChainResource::decorateTradeDataWithPresence);
return crossChainTrades;
} catch (DataException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
}
}
@GET
@Path("/trade/{ataddress}")
@Operation(