diff --git a/app/src/main/java/cy/agorise/crystalwallet/apigenerator/GrapheneApiGenerator.java b/app/src/main/java/cy/agorise/crystalwallet/apigenerator/GrapheneApiGenerator.java index 297017a..4383d8e 100644 --- a/app/src/main/java/cy/agorise/crystalwallet/apigenerator/GrapheneApiGenerator.java +++ b/app/src/main/java/cy/agorise/crystalwallet/apigenerator/GrapheneApiGenerator.java @@ -82,6 +82,25 @@ public abstract class GrapheneApiGenerator { */ private static HashMap currentBitsharesListener = new HashMap<>(); + + // The message broker for Steem + private static SubscriptionMessagesHub steemSubscriptionHub = new SubscriptionMessagesHub("", "", true, new NodeErrorListener() { + @Override + public void onError(BaseResponse.Error error) { + //TODO subcription hub error + System.out.println("GrapheneAPI error"); + } + }); + + /** + * The Steem subscription thread for the real time updates + */ + private static WebSocketThread steemSubscriptionThread = new WebSocketThread(steemSubscriptionHub, CryptoNetManager.getURL(CryptoNet.STEEM)); + /** + * This is used for manager each Steem listener in the subscription thread + */ + private static HashMap currentSteemListener = new HashMap<>(); + /** * Retrieves the data of an account searching by it's id * @@ -164,7 +183,7 @@ public abstract class GrapheneApiGenerator { * @param request The Api request object, to answer this petition */ public static void getAccountTransaction(String accountGrapheneId, int start, int stop, - int limit, final ApiRequest request){ + int limit, CryptoNet cryptoNet, final ApiRequest request){ WebSocketThread thread = new WebSocketThread(new GetRelativeAccountHistory(new UserAccount(accountGrapheneId), start, limit, stop, new WitnessResponseListener() { @Override @@ -176,7 +195,7 @@ public abstract class GrapheneApiGenerator { public void onError(BaseResponse.Error error) { request.getListener().fail(request.getId()); } - }),CryptoNetManager.getURL(CryptoNet.BITSHARES)); + }),CryptoNetManager.getURL(cryptoNet)); thread.start(); } @@ -381,7 +400,7 @@ public abstract class GrapheneApiGenerator { if(operation instanceof TransferOperation){ final TransferOperation tOperation = (TransferOperation) operation; if(tOperation.getFrom().getObjectId().equals(accountBitsharesId) || tOperation.getTo().getObjectId().equals(accountBitsharesId)){ - GrapheneApiGenerator.getAccountBalance(accountId,accountBitsharesId,context); + GrapheneApiGenerator.getAccountBalance(accountId,accountBitsharesId,CryptoNet.BITSHARES,context); final CryptoCoinTransaction transaction = new CryptoCoinTransaction(); transaction.setAccountId(accountId); transaction.setAmount(tOperation.getAssetAmount().getAmount().longValue()); @@ -444,6 +463,99 @@ public abstract class GrapheneApiGenerator { } } + /** + * Subscribe a steem account to receive real time updates + * + * @param accountId The id opf the database of the account + * @param accountSteemId The steem id of the account + * @param context The android context of this application + */ + public static void subscribeSteemAccount(final long accountId, final String accountSteemId, + final Context context){ + if(!currentSteemListener.containsKey(accountId)){ + CrystalDatabase db = CrystalDatabase.getAppDatabase(context); + final BitsharesAssetDao bitsharesAssetDao = db.bitsharesAssetDao(); + final CryptoCurrencyDao cryptoCurrencyDao = db.cryptoCurrencyDao(); + SubscriptionListener balanceListener = new SubscriptionListener() { + @Override + public ObjectType getInterestObjectType() { + return ObjectType.TRANSACTION_OBJECT; + } + + @Override + public void onSubscriptionUpdate(SubscriptionResponse response) { + List updatedObjects = (List) response.params.get(1); + if(updatedObjects.size() > 0){ + for(Serializable update : updatedObjects){ + if(update instanceof BroadcastedTransaction){ + BroadcastedTransaction transactionUpdate = (BroadcastedTransaction) update; + for(BaseOperation operation : transactionUpdate.getTransaction().getOperations()){ + if(operation instanceof TransferOperation){ + final TransferOperation tOperation = (TransferOperation) operation; + if(tOperation.getFrom().getObjectId().equals(accountSteemId) || tOperation.getTo().getObjectId().equals(accountSteemId)){ + GrapheneApiGenerator.getAccountBalance(accountId,accountSteemId,CryptoNet.STEEM,context); + final 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 + ApiRequest assetRequest = new ApiRequest(0, new ApiRequestListener() { + @Override + public void success(Object answer, int idPetition) { + ArrayList assets = (ArrayList) answer; + for(BitsharesAsset asset : assets){ + + long currencyId = -1; + CryptoCurrency cryptoCurrencyDb = cryptoCurrencyDao.getByNameAndCryptoNet(((BitsharesAsset) answer).getName(),((BitsharesAsset) answer).getCryptoNet().name()); + + if (cryptoCurrencyDb != null){ + currencyId = cryptoCurrencyDb.getId(); + } else { + long idCryptoCurrency = cryptoCurrencyDao.insertCryptoCurrency(asset)[0]; + currencyId = idCryptoCurrency; + } + + BitsharesAssetInfo info = new BitsharesAssetInfo(asset); + info.setCryptoCurrencyId(currencyId); + asset.setId((int)currencyId); + bitsharesAssetDao.insertBitsharesAssetInfo(info); + saveTransaction(transaction,cryptoCurrencyDao.getById(info.getCryptoCurrencyId()),accountSteemId,tOperation,context); + } + } + + @Override + public void fail(int idPetition) { + //TODO error retrieving asset + } + }); + ArrayList assets = new ArrayList<>(); + assets.add(tOperation.getAssetAmount().getAsset().getObjectId()); + GrapheneApiGenerator.getAssetById(assets,assetRequest); + }else{ + saveTransaction(transaction,cryptoCurrencyDao.getById(info.getCryptoCurrencyId()),accountSteemId,tOperation,context); + } + } + } + } + } + } + + } + } + }; + + currentSteemListener.put(accountId,balanceListener); + steemSubscriptionHub.addSubscriptionListener(balanceListener); + + if(!steemSubscriptionThread.isConnected()){ + steemSubscriptionThread.start(); + }else if(!steemSubscriptionHub.isSubscribed()){ + steemSubscriptionHub.resubscribe(); + } + } + } + /** * Function to save a transaction retrieved from the update * @param transaction The transaction db object @@ -482,7 +594,7 @@ public abstract class GrapheneApiGenerator { * @param context The android context of this application */ public static void getAccountBalance(final long accountId, final String accountGrapheneId, - final Context context){ + CryptoNet cryptoNet, final Context context){ CrystalDatabase db = CrystalDatabase.getAppDatabase(context); final CryptoCoinBalanceDao balanceDao = db.cryptoCoinBalanceDao(); @@ -542,7 +654,7 @@ public abstract class GrapheneApiGenerator { public void onError(BaseResponse.Error error) { } - }),CryptoNetManager.getURL(CryptoNet.BITSHARES)); + }),CryptoNetManager.getURL(cryptoNet)); thread.start(); diff --git a/app/src/main/java/cy/agorise/crystalwallet/enums/CryptoCoin.java b/app/src/main/java/cy/agorise/crystalwallet/enums/CryptoCoin.java index bafc31f..e7bed2a 100644 --- a/app/src/main/java/cy/agorise/crystalwallet/enums/CryptoCoin.java +++ b/app/src/main/java/cy/agorise/crystalwallet/enums/CryptoCoin.java @@ -18,7 +18,8 @@ public enum CryptoCoin implements Serializable { LITECOIN(CryptoNet.LITECOIN,"LTC",8,2,null), DASH(CryptoNet.DASH,"DASH",8,5,null), DOGECOIN(CryptoNet.DOGECOIN,"DOGE",8,3,null), - BITSHARES(CryptoNet.BITSHARES,"BTS",5,0,null); + BITSHARES(CryptoNet.BITSHARES,"BTS",5,0,null), + STEEM(CryptoNet.STEEM,"BTS",5,0,null); protected CryptoNet cryptoNet; protected String label; diff --git a/app/src/main/java/cy/agorise/crystalwallet/manager/BitsharesAccountManager.java b/app/src/main/java/cy/agorise/crystalwallet/manager/BitsharesAccountManager.java index eee12bf..ba6ada9 100644 --- a/app/src/main/java/cy/agorise/crystalwallet/manager/BitsharesAccountManager.java +++ b/app/src/main/java/cy/agorise/crystalwallet/manager/BitsharesAccountManager.java @@ -213,7 +213,7 @@ public class BitsharesAccountManager implements CryptoAccountManager, CryptoNetI private void subscribeBitsharesAccount(long accountId, String accountBitsharesID, Context context){ GrapheneApiGenerator.subscribeBitsharesAccount(accountId,accountBitsharesID,context); BitsharesAccountManager.refreshAccountTransactions(accountId,context); - GrapheneApiGenerator.getAccountBalance(accountId,accountBitsharesID,context); + GrapheneApiGenerator.getAccountBalance(accountId,accountBitsharesID,CryptoNet.BITSHARES,context); } /** @@ -693,7 +693,7 @@ public class BitsharesAccountManager implements CryptoAccountManager, CryptoNetI int stop = start + limit; ApiRequest transactionRequest = new ApiRequest(0, new TransactionRequestListener(start, stop, limit, grapheneAccount, db)); - GrapheneApiGenerator.getAccountTransaction(grapheneAccount.getAccountId(), start, stop, limit, transactionRequest); + GrapheneApiGenerator.getAccountTransaction(grapheneAccount.getAccountId(), start, stop, limit, CryptoNet.BITSHARES,transactionRequest); } } @@ -796,7 +796,7 @@ public class BitsharesAccountManager implements CryptoAccountManager, CryptoNetI int newStart= start + limit; int newStop= stop + limit; ApiRequest transactionRequest = new ApiRequest(newStart/limit, new TransactionRequestListener(newStart,newStop,limit,account,db)); - GrapheneApiGenerator.getAccountTransaction(account.getAccountId(),newStart,newStop,limit,transactionRequest); + GrapheneApiGenerator.getAccountTransaction(account.getAccountId(),newStart,newStop,limit,CryptoNet.BITSHARES,transactionRequest); } } diff --git a/app/src/main/java/cy/agorise/crystalwallet/manager/SteemAccountManager.java b/app/src/main/java/cy/agorise/crystalwallet/manager/SteemAccountManager.java new file mode 100644 index 0000000..997b1ce --- /dev/null +++ b/app/src/main/java/cy/agorise/crystalwallet/manager/SteemAccountManager.java @@ -0,0 +1,825 @@ +package cy.agorise.crystalwallet.manager; + +import android.annotation.SuppressLint; +import android.content.Context; + +import com.google.common.primitives.UnsignedLong; + +import org.bitcoinj.core.ECKey; + +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.List; +import java.util.TimeZone; + +import cy.agorise.crystalwallet.apigenerator.ApiRequest; +import cy.agorise.crystalwallet.apigenerator.ApiRequestListener; +import cy.agorise.crystalwallet.apigenerator.GrapheneApiGenerator; +import cy.agorise.crystalwallet.dao.AccountSeedDao; +import cy.agorise.crystalwallet.dao.CrystalDatabase; +import cy.agorise.crystalwallet.dao.TransactionDao; +import cy.agorise.crystalwallet.enums.CryptoCoin; +import cy.agorise.crystalwallet.enums.CryptoNet; +import cy.agorise.crystalwallet.enums.SeedType; +import cy.agorise.crystalwallet.models.AccountSeed; +import cy.agorise.crystalwallet.models.BitsharesAccountNameCache; +import cy.agorise.crystalwallet.models.BitsharesAsset; +import cy.agorise.crystalwallet.models.BitsharesAssetInfo; +import cy.agorise.crystalwallet.models.CryptoCoinTransaction; +import cy.agorise.crystalwallet.models.CryptoCurrency; +import cy.agorise.crystalwallet.models.CryptoNetAccount; +import cy.agorise.crystalwallet.models.GrapheneAccount; +import cy.agorise.crystalwallet.models.GrapheneAccountInfo; +import cy.agorise.crystalwallet.models.seed.BIP39; +import cy.agorise.crystalwallet.network.CryptoNetManager; +import cy.agorise.crystalwallet.requestmanagers.CryptoNetEquivalentRequest; +import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequest; +import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestsListener; +import cy.agorise.crystalwallet.requestmanagers.GetBitsharesAccountNameCacheRequest; +import cy.agorise.crystalwallet.requestmanagers.ImportBitsharesAccountRequest; +import cy.agorise.crystalwallet.requestmanagers.ValidateBitsharesSendRequest; +import cy.agorise.crystalwallet.requestmanagers.ValidateExistBitsharesAccountRequest; +import cy.agorise.crystalwallet.requestmanagers.ValidateImportBitsharesAccountRequest; +import cy.agorise.graphenej.Address; +import cy.agorise.graphenej.Asset; +import cy.agorise.graphenej.AssetAmount; +import cy.agorise.graphenej.BaseOperation; +import cy.agorise.graphenej.BrainKey; +import cy.agorise.graphenej.PublicKey; +import cy.agorise.graphenej.Transaction; +import cy.agorise.graphenej.UserAccount; +import cy.agorise.graphenej.models.AccountProperties; +import cy.agorise.graphenej.models.BlockHeader; +import cy.agorise.graphenej.models.HistoricalTransfer; +import cy.agorise.graphenej.operations.TransferOperationBuilder; + +/** + * The manager for the Bitshare CryptoCoin + * + * Created by henry on 26/9/2017. + */ +public class SteemAccountManager implements CryptoAccountManager, CryptoNetInfoRequestsListener { + + private final static String SIMPLE_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss"; + private final static String DEFAULT_TIME_ZONE = "GMT"; + + @Override + public void createAccountFromSeed(CryptoNetAccount account, final ManagerRequest request, final Context context) { + //TODO error, can't create steem accounts + } + + @Override + public void importAccountFromSeed(CryptoNetAccount account, final Context context) { + if(account instanceof GrapheneAccount) { + final GrapheneAccount grapheneAccount = (GrapheneAccount) account; + + if(grapheneAccount.getAccountId() == null){ + this.getAccountInfoByName(grapheneAccount.getName(), new ManagerRequest() { + @Override + public void success(Object answer) { + GrapheneAccount fetch = (GrapheneAccount) answer; + grapheneAccount.setAccountId(fetch.getAccountId()); + CrystalDatabase db = CrystalDatabase.getAppDatabase(context); + long[] idAccount = db.cryptoNetAccountDao().insertCryptoNetAccount(grapheneAccount); + grapheneAccount.setId(idAccount[0]); + db.grapheneAccountInfoDao().insertGrapheneAccountInfo(new GrapheneAccountInfo(grapheneAccount)); + subscribeSteemAccount(grapheneAccount.getId(),grapheneAccount.getAccountId(),context); + } + + @Override + public void fail() { + //TODO get account data fail + } + }); + + }else if(grapheneAccount.getName() == null){ + this.getAccountInfoById(grapheneAccount.getAccountId(), new ManagerRequest() { + @Override + public void success(Object answer) { + GrapheneAccount fetch = (GrapheneAccount) answer; + grapheneAccount.setName(fetch.getName()); + CrystalDatabase db = CrystalDatabase.getAppDatabase(context); + db.cryptoNetAccountDao().insertCryptoNetAccount(grapheneAccount); + db.grapheneAccountInfoDao().insertGrapheneAccountInfo(new GrapheneAccountInfo(grapheneAccount)); + subscribeSteemAccount(grapheneAccount.getId(),grapheneAccount.getAccountId(),context); + } + + @Override + public void fail() { + //TODO get account data fail + } + }); + }else { + CrystalDatabase db = CrystalDatabase.getAppDatabase(context); + db.cryptoNetAccountDao().insertCryptoNetAccount(grapheneAccount); + db.grapheneAccountInfoDao().insertGrapheneAccountInfo(new GrapheneAccountInfo(grapheneAccount)); + subscribeSteemAccount(grapheneAccount.getId(), grapheneAccount.getAccountId(), context); + } + } + } + + @Override + public void loadAccountFromDB(CryptoNetAccount account, final Context context) { + if(account instanceof GrapheneAccount){ + final GrapheneAccount grapheneAccount = (GrapheneAccount) account; + final CrystalDatabase db = CrystalDatabase.getAppDatabase(context); + final GrapheneAccountInfo info = db.grapheneAccountInfoDao().getByAccountId(account.getId()); + grapheneAccount.loadInfo(info); + if(grapheneAccount.getAccountId() == null){ + this.getAccountInfoByName(grapheneAccount.getName(), new ManagerRequest() { + @Override + public void success(Object answer) { + GrapheneAccount fetch = (GrapheneAccount) answer; + info.setAccountId(fetch.getAccountId()); + grapheneAccount.setAccountId(fetch.getAccountId()); + db.grapheneAccountInfoDao().insertGrapheneAccountInfo(info); + subscribeSteemAccount(grapheneAccount.getId(),grapheneAccount.getAccountId(),context); + } + + @Override + public void fail() { + //TODO account data retrieve failed + } + }); + }else if(grapheneAccount.getName() == null){ + this.getAccountInfoById(grapheneAccount.getAccountId(), new ManagerRequest() { + @Override + public void success(Object answer) { + GrapheneAccount fetch = (GrapheneAccount) answer; + info.setName(fetch.getName()); + grapheneAccount.setName(fetch.getName()); + db.grapheneAccountInfoDao().insertGrapheneAccountInfo(info); + subscribeSteemAccount(grapheneAccount.getId(),grapheneAccount.getAccountId(),context); + } + + @Override + public void fail() { + //TODO account data retrieve failed + } + }); + }else{ + subscribeSteemAccount(grapheneAccount.getId(),grapheneAccount.getAccountId(),context); + } + } + } + + private void subscribeSteemAccount(long accountId, String accountSteemID, Context context){ + GrapheneApiGenerator.subscribeSteemAccount(accountId,accountSteemID,context); + SteemAccountManager.refreshAccountTransactions(accountId,context); + GrapheneApiGenerator.getAccountBalance(accountId,accountSteemID,CryptoNet.STEEM,context); + } + + /** + * Process the bitshares manager request + * @param request The request Object + */ + @Override + public void onNewRequest(CryptoNetInfoRequest request) { + if(request.getCoin().equals(CryptoCoin.STEEM)) { + if (request instanceof ImportBitsharesAccountRequest) { + this.importAccount((ImportBitsharesAccountRequest) request); + } else if (request instanceof ValidateImportBitsharesAccountRequest) { + this.validateImportAccount((ValidateImportBitsharesAccountRequest) request); + } else if (request instanceof ValidateExistBitsharesAccountRequest) { + this.validateExistAcccount((ValidateExistBitsharesAccountRequest) request); + } else if (request instanceof ValidateBitsharesSendRequest) { + this.validateSendRequest((ValidateBitsharesSendRequest) request); + } else if (request instanceof CryptoNetEquivalentRequest) { + this.getEquivalentValue((CryptoNetEquivalentRequest) request); + } else if (request instanceof GetBitsharesAccountNameCacheRequest) { + this.getBitsharesAccountNameCacheRequest((GetBitsharesAccountNameCacheRequest) request); + } else { + + //TODO not implemented + System.out.println("Error request not implemented " + request.getClass().getName()); + } + } + } + + private void importAccount(final ImportBitsharesAccountRequest importRequest){ + final CrystalDatabase db = CrystalDatabase.getAppDatabase(importRequest.getContext()); + final AccountSeedDao accountSeedDao = db.accountSeedDao(); + ApiRequest getAccountNamesBK = new ApiRequest(0, new ApiRequestListener() { + @Override + public void success(Object answer, int idPetition) { + if(answer != null && importRequest.getStatus().equals(ImportBitsharesAccountRequest.StatusCode.NOT_STARTED)) { + UserAccount userAccount = (UserAccount) answer; + importRequest.setSeedType(SeedType.BRAINKEY); + importRequest.setStatus(ImportBitsharesAccountRequest.StatusCode.SUCCEEDED); + + AccountSeed seed = new AccountSeed(); + seed.setName(userAccount.getName()); + seed.setType(importRequest.getSeedType()); + seed.setMasterSeed(importRequest.getMnemonic()); + long idSeed = accountSeedDao.insertAccountSeed(seed); + if (idSeed >= 0) { + GrapheneAccount account = new GrapheneAccount(); + account.setCryptoNet(CryptoNet.BITSHARES); + account.setAccountIndex(0); + account.setSeedId(idSeed); + account.setAccountId(userAccount.getObjectId()); + importAccountFromSeed(account, importRequest.getContext()); + } + } + } + + @Override + public void fail(int idPetition) { + BIP39 bip39 = new BIP39(-1, importRequest.getMnemonic()); + ApiRequest getAccountNamesBP39 = new ApiRequest(0, new ApiRequestListener() { + @Override + public void success(Object answer, int idPetition) { + if(answer != null && importRequest.getStatus().equals(ImportBitsharesAccountRequest.StatusCode.NOT_STARTED)) { + UserAccount userAccount = (UserAccount) answer; + importRequest.setSeedType(SeedType.BIP39); + importRequest.setStatus(ImportBitsharesAccountRequest.StatusCode.SUCCEEDED); + + AccountSeed seed = new AccountSeed(); + seed.setName(userAccount.getName()); + seed.setType(importRequest.getSeedType()); + seed.setMasterSeed(importRequest.getMnemonic()); + long idSeed = accountSeedDao.insertAccountSeed(seed); + if (idSeed >= 0) { + GrapheneAccount account = new GrapheneAccount(); + account.setCryptoNet(CryptoNet.BITSHARES); + account.setAccountIndex(0); + account.setSeedId(idSeed); + account.setAccountId(userAccount.getObjectId()); + importAccountFromSeed(account, importRequest.getContext()); + } + } + } + + @Override + public void fail(int idPetition) { + importRequest.setStatus(ImportBitsharesAccountRequest.StatusCode.BAD_SEED); + } + }); + GrapheneApiGenerator.getAccountByOwnerOrActiveAddress(new Address(ECKey.fromPublicOnly(bip39.getBitsharesActiveKey(0).getPubKey())),getAccountNamesBP39); + } + }); + + + + BrainKey bk = new BrainKey(importRequest.getMnemonic(), 0); + + GrapheneApiGenerator.getAccountByOwnerOrActiveAddress(bk.getPublicAddress("BTS"),getAccountNamesBK); + + + } + + /** + * Process the import account request + */ + private void validateImportAccount(final ValidateImportBitsharesAccountRequest importRequest){ + //TODO check internet and server status + final CrystalDatabase db = CrystalDatabase.getAppDatabase(importRequest.getContext()); + final AccountSeedDao accountSeedDao = db.accountSeedDao(); + + ApiRequest checkAccountName = new ApiRequest(0, new ApiRequestListener() { + @Override + public void success(Object answer, int idPetition) { + ApiRequest getAccountInfo = new ApiRequest(1,new ApiRequestListener(){ + @Override + public void success(Object answer, int idPetition) { + if(answer != null && answer instanceof AccountProperties) { + AccountProperties prop = (AccountProperties) answer; + BrainKey bk = new BrainKey(importRequest.getMnemonic(), 0); + for(PublicKey activeKey : prop.owner.getKeyAuthList()){ + if((new Address(activeKey.getKey(),"BTS")).toString().equals(bk.getPublicAddress("BTS").toString())){ + importRequest.setSeedType(SeedType.BRAINKEY); + importRequest.setStatus(ValidateImportBitsharesAccountRequest.StatusCode.SUCCEEDED); + + break; + } + } + BIP39 bip39 = new BIP39(-1, importRequest.getMnemonic()); + for(PublicKey activeKey : prop.active.getKeyAuthList()){ + if((new Address(activeKey.getKey(),"BTS")).toString().equals(new Address(ECKey.fromPublicOnly(bip39.getBitsharesActiveKey(0).getPubKey())).toString())){ + importRequest.setSeedType(SeedType.BIP39); + importRequest.setStatus(ValidateImportBitsharesAccountRequest.StatusCode.SUCCEEDED); + break; + } + } + + if ((importRequest.getStatus() == ValidateImportBitsharesAccountRequest.StatusCode.SUCCEEDED)){ + if (importRequest.addAccountIfValid()) { + AccountSeed seed = new AccountSeed(); + seed.setName(importRequest.getAccountName()); + seed.setType(importRequest.getSeedType()); + seed.setMasterSeed(importRequest.getMnemonic()); + long idSeed = accountSeedDao.insertAccountSeed(seed); + if (idSeed >= 0) { + GrapheneAccount account = new GrapheneAccount(); + account.setCryptoNet(CryptoNet.BITSHARES); + account.setAccountIndex(0); + account.setSeedId(idSeed); + account.setName(importRequest.getAccountName()); + importAccountFromSeed(account, importRequest.getContext()); + } + } + return; + } + + importRequest.setStatus(ValidateImportBitsharesAccountRequest.StatusCode.BAD_SEED); + } + importRequest.setStatus(ValidateImportBitsharesAccountRequest.StatusCode.PETITION_FAILED); + + } + + @Override + public void fail(int idPetition) { + // + importRequest.setStatus(ValidateImportBitsharesAccountRequest.StatusCode.NO_ACCOUNT_DATA); + } + }); + GrapheneApiGenerator.getAccountById((String)answer,getAccountInfo); + } + + @Override + public void fail(int idPetition) { + // + importRequest.setStatus(ValidateImportBitsharesAccountRequest.StatusCode.ACCOUNT_DOESNT_EXIST); + } + }); + + GrapheneApiGenerator.getAccountIdByName(importRequest.getAccountName(),checkAccountName); + } + + /** + * Process the account exist request, it consults the bitshares api for the account name. + * + * This can be used to know if the name is avaible, or the account to be send fund exists + */ + private void validateExistAcccount(final ValidateExistBitsharesAccountRequest validateRequest){ + ApiRequest checkAccountName = new ApiRequest(0, new ApiRequestListener() { + @Override + public void success(Object answer, int idPetition) { + if (answer != null) { + validateRequest.setAccountExists(true); + } else { + validateRequest.setAccountExists(false); + } + } + + @Override + public void fail(int idPetition) { + //TODO verified + validateRequest.setAccountExists(false); + } + }); + GrapheneApiGenerator.getAccountIdByName(validateRequest.getAccountName(),checkAccountName); + } + + /** + * Broadcast a transaction request + */ + private void validateSendRequest(final ValidateBitsharesSendRequest sendRequest) { + //TODO check internet, server connection + //TODO feeAsset + CrystalDatabase db = CrystalDatabase.getAppDatabase(sendRequest.getContext()); + CryptoCurrency currency = db.cryptoCurrencyDao().getByNameAndCryptoNet(sendRequest.getAsset(), CryptoNet.BITSHARES.name()); + if (currency == null){ + getAssetInfoByName(sendRequest.getAsset(), new ManagerRequest() { + @Override + public void success(Object answer) { + validateSendRequest(sendRequest, ((BitsharesAsset) answer).getBitsharesId()); + } + + @Override + public void fail() { + sendRequest.setStatus(ValidateBitsharesSendRequest.StatusCode.NO_ASSET_INFO_DB); + } + }); + }else{ + BitsharesAssetInfo info = db.bitsharesAssetDao().getBitsharesAssetInfo(currency.getId()); + if (info == null || info.getBitsharesId() == null || info.getBitsharesId().isEmpty()){ + getAssetInfoByName(sendRequest.getAsset(), new ManagerRequest() { + @Override + public void success(Object answer) { + validateSendRequest(sendRequest, ((BitsharesAsset) answer).getBitsharesId()); + } + + @Override + public void fail() { + sendRequest.setStatus(ValidateBitsharesSendRequest.StatusCode.NO_ASSET_INFO); + } + }); + }else { + this.validateSendRequest(sendRequest, info.getBitsharesId()); + } + } + } + + /** + * Broadcast a send asset request, the idAsset is already fetched + * @param sendRequest The petition for transfer + * @param idAsset The Bitshares Asset's id + */ + private void validateSendRequest(final ValidateBitsharesSendRequest sendRequest , final String idAsset){ + final Asset feeAsset = new Asset(idAsset); + final UserAccount fromUserAccount =new UserAccount(sendRequest.getSourceAccount().getAccountId()); + + final CrystalDatabase db = CrystalDatabase.getAppDatabase(sendRequest.getContext()); + BitsharesAccountNameCache cacheAccount = db.bitsharesAccountNameCacheDao().getByAccountName(sendRequest.getToAccount()); + if(cacheAccount == null) { + this.getAccountInfoByName(sendRequest.getToAccount(), new ManagerRequest() { + + @Override + public void success(Object answer) { + GrapheneAccount toUserGrapheneAccount = (GrapheneAccount) answer; + UserAccount toUserAccount = new UserAccount(toUserGrapheneAccount.getAccountId()); + try { + BitsharesAccountNameCache cacheAccount = new BitsharesAccountNameCache(); + cacheAccount.setName(sendRequest.getToAccount()); + cacheAccount.setAccountId(toUserAccount.getObjectId()); + db.bitsharesAccountNameCacheDao().insertBitsharesAccountNameCache(cacheAccount); + }catch(Exception e){ + e.printStackTrace(); + } + validateSendRequest(sendRequest,fromUserAccount,toUserAccount,feeAsset,idAsset); + } + + @Override + public void fail() { + sendRequest.setStatus(ValidateBitsharesSendRequest.StatusCode.NO_TO_USER_INFO); + } + }); + }else { + UserAccount toUserAccount = new UserAccount(cacheAccount.getAccountId()); + this.validateSendRequest(sendRequest,fromUserAccount,toUserAccount,feeAsset,idAsset); + } + } + + /** + * Broadcast a transaction request + * @param sendRequest The petition for transfer operation + * @param fromUserAccount The source account + * @param toUserAccount The receiver account + * @param feeAsset The Fee Asset + * @param idAsset The id of the asset to be used on the operation + */ + private void validateSendRequest(final ValidateBitsharesSendRequest sendRequest, UserAccount fromUserAccount, + UserAccount toUserAccount, Asset feeAsset, String idAsset){ + TransferOperationBuilder builder = new TransferOperationBuilder() + .setSource(fromUserAccount) + .setDestination(toUserAccount) + .setTransferAmount(new AssetAmount(UnsignedLong.valueOf(sendRequest.getAmount()), new Asset(idAsset))) + .setFee(new AssetAmount(UnsignedLong.valueOf(0), feeAsset)); + if (sendRequest.getMemo() != null) { + //builder.setMemo(new Memo(fromUserAccount,toUserAccount,0,sendRequest.getMemo().getBytes())); + //TODO memo + System.out.println("transaction has memo"); + } + ArrayList operationList = new ArrayList<>(); + operationList.add(builder.build()); + + ECKey privateKey = sendRequest.getSourceAccount().getActiveKey(sendRequest.getContext()); + + Transaction transaction = new Transaction(privateKey, null, operationList); + transaction.setChainId(CryptoNetManager.getChaindId(CryptoNet.BITSHARES)); + + ApiRequest transactionRequest = new ApiRequest(0, new ApiRequestListener() { + @Override + public void success(Object answer, int idPetition) { + sendRequest.setStatus(ValidateBitsharesSendRequest.StatusCode.SUCCEEDED); + } + + @Override + public void fail(int idPetition) { + sendRequest.setStatus(ValidateBitsharesSendRequest.StatusCode.PETITION_FAILED); + } + }); + + GrapheneApiGenerator.broadcastTransaction(transaction, feeAsset, transactionRequest); + } + + private void getBitsharesAccountNameCacheRequest(final GetBitsharesAccountNameCacheRequest request){ + final CrystalDatabase db = CrystalDatabase.getAppDatabase(request.getContext()); + BitsharesAccountNameCache cacheAccount = db.bitsharesAccountNameCacheDao().getByAccountId(request.getAccountId()); + if(cacheAccount == null) { + this.getAccountInfoById(request.getAccountId(), new ManagerRequest() { + + @Override + public void success(Object answer) { + GrapheneAccount userGrapheneAccount = (GrapheneAccount) answer; + BitsharesAccountNameCache cacheAccount = new BitsharesAccountNameCache(); + cacheAccount.setName(userGrapheneAccount.getName()); + cacheAccount.setAccountId(request.getAccountId()); + db.bitsharesAccountNameCacheDao().insertBitsharesAccountNameCache(cacheAccount); + request.setAccountName(userGrapheneAccount.getName()); + } + + @Override + public void fail() { + //TODO error + } + }); + }else { + request.setAccountName(cacheAccount.getName()); + } + } + + /** + * Returns the account info from a graphene id + * @param grapheneId The graphene id of the account + */ + private void getAccountInfoById(String grapheneId, ManagerRequest request){ + + AccountIdOrNameListener listener = new AccountIdOrNameListener(request); + + ApiRequest accountRequest = new ApiRequest(0, listener); + GrapheneApiGenerator.getAccountById(grapheneId,accountRequest); + } + + /** + * Gets account info by its name + * @param grapheneName The name of the account to retrieve + */ + private void getAccountInfoByName(String grapheneName, ManagerRequest request){ + + AccountIdOrNameListener listener = new AccountIdOrNameListener(request); + + ApiRequest accountRequest = new ApiRequest(0, listener); + GrapheneApiGenerator.getAccountByName(grapheneName,accountRequest); + + } + + //TODO expand function to be more generic + private void getAssetInfoByName(String assetName, ManagerRequest request){ + + AssetIdOrNameListener nameListener = new AssetIdOrNameListener(request); + ApiRequest assetRequest = new ApiRequest(0, nameListener); + ArrayList assetNames = new ArrayList<>(); + assetNames.add(assetName); + GrapheneApiGenerator.getAssetByName(assetNames, assetRequest); + + } + + /** + * Refresh the transactions of an account, important to notice, it return nothing, to get the changes tuse the LiveData + * @param idAccount database id of the account + * @param context The android context of this application + */ + private static void refreshAccountTransactions(long idAccount, Context context){ + CrystalDatabase db = CrystalDatabase.getAppDatabase(context); + List transactions = db.transactionDao().getByIdAccount(idAccount); + CryptoNetAccount account = db.cryptoNetAccountDao().getById(idAccount); + if(account.getCryptoNet() == CryptoNet.STEEM) { + + GrapheneAccount grapheneAccount = new GrapheneAccount(account); + grapheneAccount.loadInfo(db.grapheneAccountInfoDao().getByAccountId(idAccount)); + + int start = transactions.size(); + int limit = 50; + int stop = start + limit; + + ApiRequest transactionRequest = new ApiRequest(0, new TransactionRequestListener(start, stop, limit, grapheneAccount, db)); + GrapheneApiGenerator.getAccountTransaction(grapheneAccount.getAccountId(), start, stop, limit, CryptoNet.STEEM,transactionRequest); + } + } + + /** + * Class that handles the transactions request + */ + private static class TransactionRequestListener implements ApiRequestListener{ + + /** + * Start index + */ + int start; + /** + * End index + */ + int stop; + /** + * Limit of transasction to fetch + */ + int limit; + /** + * The grapheneaccount with all data CryptoCurrnecy + info + */ + GrapheneAccount account; + /** + * The database + */ + CrystalDatabase db; + + /** + * Basic consturctor + */ + TransactionRequestListener(int start, int stop, int limit, GrapheneAccount account, CrystalDatabase db) { + this.start = start; + this.stop = stop; + this.limit = limit; + this.account = account; + this.db = db; + } + + /** + * Handles the success request of the transaction, if the amount of transaction is equal to the limit, ask for more transaction + * @param answer The answer, this object depends on the kind of request is made to the api + * @param idPetition the id of the ApiRequest petition + */ + @Override + public void success(Object answer, int idPetition) { + List transfers = (List) answer ; + for(final HistoricalTransfer transfer : transfers) { + if (transfer.getOperation() != null){ + final CryptoCoinTransaction transaction = new CryptoCoinTransaction(); + transaction.setAccountId(account.getId()); + transaction.setAmount(transfer.getOperation().getAssetAmount().getAmount().longValue()); + BitsharesAssetInfo info = db.bitsharesAssetDao().getBitsharesAssetInfoById(transfer.getOperation().getAssetAmount().getAsset().getObjectId()); + + if (info == null) { + //The cryptoCurrency is not in the database, queringfor its data + ApiRequest assetRequest = new ApiRequest(0, new ApiRequestListener() { + @Override + public void success(Object answer, int idPetition) { + ArrayList assets = (ArrayList) answer; + for(BitsharesAsset asset : assets){ + long currencyId = -1; + CryptoCurrency cryptoCurrencyDb = db.cryptoCurrencyDao().getByNameAndCryptoNet(asset.getName(),asset.getCryptoNet().name()); + + if (cryptoCurrencyDb != null){ + currencyId = cryptoCurrencyDb.getId(); + } else { + long idCryptoCurrency = db.cryptoCurrencyDao().insertCryptoCurrency(asset)[0]; + currencyId = idCryptoCurrency; + } + + + BitsharesAssetInfo info = new BitsharesAssetInfo(asset); + info.setCryptoCurrencyId(currencyId); + asset.setId((int)currencyId); + db.bitsharesAssetDao().insertBitsharesAssetInfo(info); + saveTransaction(transaction,info,transfer); + } + + } + + @Override + public void fail(int idPetition) { + //TODO Error + } + }); + ArrayList assets = new ArrayList<>(); + assets.add(transfer.getOperation().getAssetAmount().getAsset().getObjectId()); + GrapheneApiGenerator.getAssetById(assets,assetRequest); + + }else{ + saveTransaction(transaction,info,transfer); + } + + } + } + if(transfers.size()>= limit){ + // The amount of transaction in the answer is equal to the limit, we need to query to see if there is more transactions + int newStart= start + limit; + int newStop= stop + limit; + ApiRequest transactionRequest = new ApiRequest(newStart/limit, new TransactionRequestListener(newStart,newStop,limit,account,db)); + GrapheneApiGenerator.getAccountTransaction(account.getAccountId(),newStart,newStop,limit,CryptoNet.STEEM,transactionRequest); + } + } + + @Override + public void fail(int idPetition) { + + } + + private void saveTransaction(CryptoCoinTransaction transaction, BitsharesAssetInfo info, HistoricalTransfer transfer){ + transaction.setIdCurrency((int)info.getCryptoCurrencyId()); + transaction.setConfirmed(true); //graphene transaction are always confirmed + transaction.setFrom(transfer.getOperation().getFrom().getObjectId()); + transaction.setInput(!transfer.getOperation().getFrom().getObjectId().equals(account.getAccountId())); + transaction.setTo(transfer.getOperation().getTo().getObjectId()); + + GrapheneApiGenerator.getBlockHeaderTime(transfer.getBlockNum(), new ApiRequest(0, new GetTransactionDate(transaction, db.transactionDao()))); + } + } + + /** + * Gets the current change from two assets + */ + private void getEquivalentValue(final CryptoNetEquivalentRequest request){ + if(request.getFromCurrency() instanceof BitsharesAsset && request.getToCurrency() instanceof BitsharesAsset) { + BitsharesAsset fromAsset = (BitsharesAsset) request.getFromCurrency(); + BitsharesAsset toAsset = (BitsharesAsset) request.getToCurrency(); + ApiRequest getEquivalentRequest = new ApiRequest(0, new ApiRequestListener() { + @Override + public void success(Object answer, int idPetition) { + request.setPrice((Long)answer); + } + + @Override + public void fail(int idPetition) { + //TODO error + } + }); + GrapheneApiGenerator.getEquivalentValue(fromAsset.getBitsharesId(),toAsset.getBitsharesId(), getEquivalentRequest); + }else{ + //TODO error + System.out.println("Equivalent Value error "); + } + } + + /** + * Class to retrieve the account id or the account name, if one of those is missing + */ + private class AccountIdOrNameListener implements ApiRequestListener{ + final ManagerRequest request; + + GrapheneAccount account; + + AccountIdOrNameListener(ManagerRequest request) { + this.request = request; + } + + @Override + public void success(Object answer, int idPetition) { + if(answer instanceof AccountProperties){ + AccountProperties props = (AccountProperties) answer; + account = new GrapheneAccount(); + account.setAccountId(props.id); + account.setName(props.name); + } + + request.success(account); + } + + @Override + public void fail(int idPetition) { + request.fail(); + } + } + + /** + * Class to retrieve the asset id or the asset name, if one of those is missing + */ + private class AssetIdOrNameListener implements ApiRequestListener{ + final ManagerRequest request; + + BitsharesAsset asset; + + AssetIdOrNameListener(ManagerRequest request) { + this.request = request; + } + + @Override + public void success(Object answer, int idPetition) { + if(answer instanceof ArrayList) { + if (((ArrayList) answer).get(0) instanceof BitsharesAsset) { + asset = (BitsharesAsset) ((ArrayList) answer).get(0); + request.success(asset); + } + } + } + + @Override + public void fail(int idPetition) { + //TODO fail asset retrieve + } + } + + /** + * Class to retrieve the transaction date + */ + public static class GetTransactionDate implements ApiRequestListener{ + /** + * The transaction to retrieve + */ + private CryptoCoinTransaction transaction; + /** + * The DAO to insert or update the transaction + */ + TransactionDao transactionDao; + + GetTransactionDate(CryptoCoinTransaction transaction, TransactionDao transactionDao) { + this.transaction = transaction; + this.transactionDao = transactionDao; + } + + @Override + public void success(Object answer, int idPetition) { + if(answer instanceof BlockHeader){ + @SuppressLint("SimpleDateFormat") SimpleDateFormat dateFormat = new SimpleDateFormat(SIMPLE_DATE_FORMAT); + dateFormat.setTimeZone(TimeZone.getTimeZone(DEFAULT_TIME_ZONE)); + try { + transaction.setDate(dateFormat.parse(((BlockHeader) answer).timestamp)); + if (transactionDao.getByTransaction(transaction.getDate(),transaction.getFrom(),transaction.getTo(),transaction.getAmount()) == null) { + transactionDao.insertTransaction(transaction); + } + } catch (ParseException e) { + e.printStackTrace(); + } + } + } + + @Override + public void fail(int idPetition) { + + } + } + +}