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Real Time updates with the bitshares api

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This commit is contained in:
henry 2018-01-23 22:07:17 -04:00
parent 68b0692a0f
commit fa8d39ca6d
2 changed files with 67 additions and 38 deletions
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84
app/src/main/java/cy/agorise/crystalwallet/apigenerator/GrapheneApiGenerator.java
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@ -12,16 +12,19 @@ import cy.agorise.crystalwallet.dao.BitsharesAssetDao;
import cy.agorise.crystalwallet.dao.CryptoCoinBalanceDao;
import cy.agorise.crystalwallet.dao.CryptoCurrencyDao;
import cy.agorise.crystalwallet.dao.CrystalDatabase;
import cy.agorise.crystalwallet.dao.TransactionDao;
import cy.agorise.crystalwallet.manager.BitsharesAccountManager;
import cy.agorise.crystalwallet.models.BitsharesAsset;
import cy.agorise.crystalwallet.models.BitsharesAssetInfo;
import cy.agorise.crystalwallet.models.CryptoCoinBalance;
import cy.agorise.crystalwallet.models.CryptoCoinTransaction;
import cy.agorise.crystalwallet.models.CryptoCurrency;
import cy.agorise.crystalwallet.models.CryptoCurrencyEquivalence;
import cy.agorise.crystalwallet.network.WebSocketThread;
import cy.agorise.graphenej.Address;
import cy.agorise.graphenej.Asset;
import cy.agorise.graphenej.AssetAmount;
import cy.agorise.graphenej.BaseOperation;
import cy.agorise.graphenej.Converter;
import cy.agorise.graphenej.LimitOrder;
import cy.agorise.graphenej.ObjectType;
@ -43,9 +46,11 @@ import cy.agorise.graphenej.interfaces.WitnessResponseListener;
import cy.agorise.graphenej.models.AccountBalanceUpdate;
import cy.agorise.graphenej.models.AccountProperties;
import cy.agorise.graphenej.models.BaseResponse;
import cy.agorise.graphenej.models.BroadcastedTransaction;
import cy.agorise.graphenej.models.HistoricalTransfer;
import cy.agorise.graphenej.models.SubscriptionResponse;
import cy.agorise.graphenej.models.WitnessResponse;
import cy.agorise.graphenej.operations.TransferOperation;
/**
@ -69,6 +74,7 @@ public abstract class GrapheneApiGenerator {
@Override
public void onError(BaseResponse.Error error) {
//TODO subcription hub error
System.out.println("GrapheneAPI error");
}
});
@ -347,15 +353,16 @@ public abstract class GrapheneApiGenerator {
*/
public static void subscribeBitsharesAccount(final long accountId, final String accountBitsharesId,
final Context context){
System.out.println("GrapheneAPI subscribe to account balance update");
if(!currentBitsharesListener.containsKey(accountId)){
CrystalDatabase db = CrystalDatabase.getAppDatabase(context);
final CryptoCoinBalanceDao balanceDao = db.cryptoCoinBalanceDao();
final BitsharesAssetDao bitsharesAssetDao = db.bitsharesAssetDao();
final CryptoCurrencyDao cryptoCurrencyDao = db.cryptoCurrencyDao();
final TransactionDao transactionDao = db.transactionDao();
SubscriptionListener balanceListener = new SubscriptionListener() {
@Override
public ObjectType getInterestObjectType() {
return ObjectType.BALANCE_OBJECT;
return ObjectType.TRANSACTION_OBJECT;
}
@Override
@ -363,43 +370,66 @@ public abstract class GrapheneApiGenerator {
List<Serializable> updatedObjects = (List<Serializable>) response.params.get(1);
if(updatedObjects.size() > 0){
for(Serializable update : updatedObjects){
if(update instanceof AccountBalanceUpdate){
AccountBalanceUpdate balanceUpdate = (AccountBalanceUpdate) update;
if(balanceUpdate.owner.equals(accountBitsharesId)){
final CryptoCoinBalance balance = new CryptoCoinBalance();
balance.setAccountId(accountId);
balance.setBalance(((AccountBalanceUpdate) update).balance);
BitsharesAssetInfo assetInfo = bitsharesAssetDao.getBitsharesAssetInfoById(((AccountBalanceUpdate) update).asset_type);
if(assetInfo == null ){
final String assetType = ((AccountBalanceUpdate) update).asset_type;
ArrayList<String> idAssets = new ArrayList<>();
idAssets.add(assetType);
ApiRequest getAssetRequest = new ApiRequest(1, new ApiRequestListener() {
if(update instanceof BroadcastedTransaction){
BroadcastedTransaction transactionUpdate = (BroadcastedTransaction) update;
for(BaseOperation operation : transactionUpdate.getTransaction().getOperations()){
if(operation instanceof TransferOperation){
TransferOperation tOperation = (TransferOperation) operation;
if(tOperation.getFrom().getObjectId().equals(accountBitsharesId) || tOperation.getTo().getObjectId().equals(accountBitsharesId)){
GrapheneApiGenerator.getAccountBalance(accountId,accountBitsharesId,context);
CryptoCoinTransaction transaction = new CryptoCoinTransaction();
transaction.setAccountId(accountId);
transaction.setAmount(tOperation.getAssetAmount().getAmount().longValue());
BitsharesAssetInfo info = bitsharesAssetDao.getBitsharesAssetInfoById(tOperation.getAssetAmount().getAsset().getObjectId());
if (info == null) {
//The cryptoCurrency is not in the database, queringfor its data
final Object SYNC = new Object(); //Object to syn the answer
ApiRequest assetRequest = new ApiRequest(0, new ApiRequestListener() {
@Override
public void success(Object answer, int idPetition) {
if(answer instanceof BitsharesAsset){
BitsharesAssetInfo info = new BitsharesAssetInfo((BitsharesAsset) answer);
long cryptoCurrencyId = cryptoCurrencyDao.insertCryptoCurrency((CryptoCurrency)answer )[0];
info.setCryptoCurrencyId(cryptoCurrencyId);
ArrayList<BitsharesAsset> assets = (ArrayList<BitsharesAsset>) answer;
for(BitsharesAsset asset : assets){
long idCryptoCurrency = cryptoCurrencyDao.insertCryptoCurrency(asset)[0];
BitsharesAssetInfo info = new BitsharesAssetInfo(asset);
info.setCryptoCurrencyId(idCryptoCurrency);
asset.setId((int)idCryptoCurrency);
bitsharesAssetDao.insertBitsharesAssetInfo(info);
balance.setCryptoCurrencyId(cryptoCurrencyId);
balanceDao.insertCryptoCoinBalance(balance);
}
synchronized (SYNC){
SYNC.notifyAll();
}
}
@Override
public void fail(int idPetition) {
synchronized (SYNC){
SYNC.notifyAll();
}
}
});
getAssetById(idAssets,getAssetRequest);
}else {
ArrayList<String> assets = new ArrayList<>();
assets.add(tOperation.getAssetAmount().getAsset().getObjectId());
GrapheneApiGenerator.getAssetById(assets,assetRequest);
balance.setCryptoCurrencyId(assetInfo.getCryptoCurrencyId());
balanceDao.insertCryptoCoinBalance(balance);
synchronized (SYNC){
try {SYNC.wait(60000);} catch (InterruptedException ignore) {}
}
info = bitsharesAssetDao.getBitsharesAssetInfoById(tOperation.getAssetAmount().getAsset().getObjectId());
}
if( info == null){
//We couldn't retrieve the cryptocurrency
return;
}
transaction.setIdCurrency((int)info.getCryptoCurrencyId());
transaction.setConfirmed(true); //graphene transaction are always confirmed
transaction.setFrom(tOperation.getFrom().getObjectId());
transaction.setInput(!tOperation.getFrom().getObjectId().equals(accountBitsharesId));
transaction.setTo(tOperation.getTo().getObjectId());
transaction.setDate(new Date());
transactionDao.insertTransaction(transaction);
//GrapheneApiGenerator.getBlockHeaderTime(, new ApiRequest(0, new BitsharesAccountManager.GetTransactionDate(transaction, db.transactionDao())));
}
}
BitsharesAccountManager.refreshAccountTransactions(accountId,context);
}
}
}

5
app/src/main/java/cy/agorise/crystalwallet/manager/BitsharesAccountManager.java
View file

@ -465,7 +465,6 @@ public class BitsharesAccountManager implements CryptoAccountManager, CryptoNetI
if (info == null) {
//The cryptoCurrency is not in the database, queringfor its data
System.out.println("CryptoCurrency not in database");
final Object SYNC = new Object(); //Object to syn the answer
ApiRequest assetRequest = new ApiRequest(0, new ApiRequestListener() {
@Override
@ -628,7 +627,7 @@ public class BitsharesAccountManager implements CryptoAccountManager, CryptoNetI
/**
* Class to retrieve the transaction date
*/
private static class GetTransactionDate implements ApiRequestListener{
public static class GetTransactionDate implements ApiRequestListener{
/**
* The transaction to retrieve
*/
@ -638,7 +637,7 @@ public class BitsharesAccountManager implements CryptoAccountManager, CryptoNetI
*/
TransactionDao transactionDao;
GetTransactionDate(CryptoCoinTransaction transaction, TransactionDao transactionDao) {
public GetTransactionDate(CryptoCoinTransaction transaction, TransactionDao transactionDao) {
this.transaction = transaction;
this.transactionDao = transactionDao;
}