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Added GET /transactions/address/{address} API endpoint

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This is a more standardized alternative to using GET /transactions/search?address=xyz. This avoids the need to build full transaction search ability into the lite node protocols right away.
This commit is contained in:
CalDescent 2022-03-22 08:51:01 +00:00
parent a63fa1cce5
commit 3484047ad4
1 changed files with 70 additions and 0 deletions
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70
src/main/java/org/qortal/api/resource/TransactionsResource.java
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@ -12,6 +12,7 @@ import io.swagger.v3.oas.annotations.tags.Tag;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReentrantLock;
@ -32,6 +33,8 @@ import org.qortal.api.ApiException;
import org.qortal.api.ApiExceptionFactory;
import org.qortal.api.model.SimpleTransactionSignRequest;
import org.qortal.controller.Controller;
import org.qortal.controller.LiteNode;
import org.qortal.crypto.Crypto;
import org.qortal.data.transaction.TransactionData;
import org.qortal.globalization.Translator;
import org.qortal.repository.DataException;
@ -366,6 +369,73 @@ public class TransactionsResource {
}
}
@GET
@Path("/address/{address}")
@Operation(
summary = "Returns transactions for given address",
responses = {
@ApiResponse(
description = "transactions",
content = @Content(
array = @ArraySchema(
schema = @Schema(
implementation = TransactionData.class
)
)
)
)
}
)
@ApiErrors({ApiError.INVALID_ADDRESS, ApiError.REPOSITORY_ISSUE})
public List<TransactionData> getAddressTransactions(@PathParam("address") String address,
@Parameter(ref = "limit") @QueryParam("limit") Integer limit,
@Parameter(ref = "offset") @QueryParam("offset") Integer offset,
@Parameter(ref = "reverse") @QueryParam("reverse") Boolean reverse) {
if (!Crypto.isValidAddress(address)) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
}
if (limit == null) {
limit = 0;
}
if (offset == null) {
offset = 0;
}
List<TransactionData> transactions;
if (Settings.getInstance().isLite()) {
// Fetch from network
transactions = LiteNode.getInstance().fetchAccountTransactions(address, limit, offset);
// Sort the data, since we can't guarantee the order that a peer sent it in
if (reverse) {
transactions.sort(Comparator.comparingLong(TransactionData::getTimestamp).reversed());
} else {
transactions.sort(Comparator.comparingLong(TransactionData::getTimestamp));
}
}
else {
// Fetch from local db
try (final Repository repository = RepositoryManager.getRepository()) {
List<byte[]> signatures = repository.getTransactionRepository().getSignaturesMatchingCriteria(null, null, null,
null, null, null, address, TransactionsResource.ConfirmationStatus.CONFIRMED, limit, offset, reverse);
// Expand signatures to transactions
transactions = new ArrayList<>(signatures.size());
for (byte[] signature : signatures) {
transactions.add(repository.getTransactionRepository().fromSignature(signature));
}
} catch (ApiException e) {
throw e;
} catch (DataException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
}
}
return transactions;
}
@GET
@Path("/unitfee")
@Operation(