Fix/smc api refactoring

apl-api2/pom.xml

@@ -135,7 +135,7 @@
               <supportingFilesToGenerate>ApiException.java,NotFoundException.java</supportingFilesToGenerate>
 <!--              IMPORTANT! NO SPACES ALLOWED BETWEEN modelsToGenerate values-->
               <modelsToGenerate>
-                AccountInfo,AccountInfoResp,AccountReq,AccountReqTest,AccountReqSendMoney,BlockchainInfo,BlockInfo,BlockchainState,CountResponse,CreateChildAccountResp,EmptyResponse,HealthResponse,ListResponse,QueryCountResult,QueryObject,QueryResult,TransactionInfo,TransactionInfoArrayResp,TransactionInfoResp,TxReceipt,TxRequest,PublishContractReq,CallContractMethodReq,ContractListResponse,ContractDetails,ContractDetailsResponse,ContractStateResponse,ContractMethod,CallMethodResult,TransactionArrayResp,CallViewMethodReq,ResultValueResponse,MemberSpec,PropertySpec,ArgSpec,ContractSpecResponse,CurrencyBurningTxCreationRequest,TransactionCreationRequest,TransactionCreationResponse,UnconfirmedTransactionInfo,CurrencyBurningTxParams,AddressSpec,AddressSpecResponse,TransactionVerificationResponse,LastTransactionVerificationResponse,TransactionVerification,StringListResponse,ModuleSourceResponse,ModuleListResponse,AsrSpec,AsrSpecResponse,AsrMemberSpec,ContractEventsRequest,ContractEventsResponse,ContractEventDetails
+                AccountInfo,AccountInfoResp,AccountReq,AccountReqTest,AccountReqSendMoney,BlockchainInfo,BlockInfo,BlockchainState,CountResponse,CreateChildAccountResp,EmptyResponse,HealthResponse,ListResponse,QueryCountResult,QueryObject,QueryResult,TransactionInfo,TransactionInfoArrayResp,TransactionInfoResp,TxReceipt,TxRequest,PublishContractReq,CallContractMethodReq,ContractListResponse,ContractDetails,ContractDetailsResponse,ContractStateResponse,ContractMethod,CallMethodResult,TransactionByteArrayResp,CallViewMethodReq,ResultValueResponse,MemberSpec,PropertySpec,ArgSpec,ContractSpecResponse,CurrencyBurningTxCreationRequest,TransactionCreationRequest,TransactionCreationResponse,UnconfirmedTransactionInfo,CurrencyBurningTxParams,AddressSpec,AddressSpecResponse,TransactionVerificationResponse,LastTransactionVerificationResponse,TransactionVerification,StringListResponse,ModuleSourceResponse,ModuleListResponse,AsrSpec,AsrSpecResponse,AsrMemberSpec,ContractEventsRequest,ContractEventsResponse,ContractEventDetails
               </modelsToGenerate>
               <configHelp>false</configHelp>
               <configOptions>

apl-api2/src/main/resources/yaml/apollo-api-v2.yaml

@@ -647,7 +647,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/TransactionArrayResp'
+                $ref: '#/components/schemas/TransactionByteArrayResp'
         400:
           $ref: '#/components/responses/BadRequest'
         500:
@@ -674,7 +674,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/TransactionArrayResp'
+                $ref: '#/components/schemas/TransactionByteArrayResp'
         400:
           $ref: '#/components/responses/BadRequest'
         500:
@@ -711,9 +711,9 @@ paths:
     post:
       tags:
         - smc
-      summary: Returns signed transaction to call the contract method.
+      summary: Create, sign and return the 'Call smart-contract' transaction.
       description: |
-        Returns signed transaction to call the contract method.
+        Create, sign and return the 'Call smart-contract' transaction.
       operationId: createCallContractMethodTx
       requestBody:
         description: the contract method and method parameters
@@ -728,7 +728,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/TransactionArrayResp'
+                $ref: '#/components/schemas/TransactionByteArrayResp'
         400:
           $ref: '#/components/responses/BadRequest'
         500:
@@ -860,7 +860,7 @@ paths:
             example: 1591696372000
         - name: transaction
           in: query
-          description: The transaction that contains contract
+          description: The contract transaction id
           required: false
           schema:
             type: string
@@ -2372,7 +2372,7 @@ components:
               items:
                 type: string
 
-    TransactionArrayResp:
+    TransactionByteArrayResp:
       required:
         - tx
       allOf:

apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/blockchain/TransactionDao.java

@@ -1,7 +1,7 @@
 package com.apollocurrency.aplwallet.apl.core.dao.blockchain;
 
 import com.apollocurrency.aplwallet.api.v2.model.TxReceipt;
-import com.apollocurrency.aplwallet.apl.core.model.Sort;
+import com.apollocurrency.aplwallet.apl.util.api.Sort;
 import com.apollocurrency.aplwallet.apl.util.db.TransactionalDataSource;
 import com.apollocurrency.aplwallet.apl.core.entity.appdata.ChatInfo;
 import com.apollocurrency.aplwallet.apl.core.entity.blockchain.TransactionEntity;

apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/blockchain/TransactionDaoImpl.java

@@ -29,7 +29,7 @@
 import com.apollocurrency.aplwallet.apl.core.db.DatabaseManager;
 import com.apollocurrency.aplwallet.apl.core.entity.appdata.ChatInfo;
 import com.apollocurrency.aplwallet.apl.core.entity.blockchain.TransactionEntity;
-import com.apollocurrency.aplwallet.apl.core.model.Sort;
+import com.apollocurrency.aplwallet.apl.util.api.Sort;
 import com.apollocurrency.aplwallet.apl.core.model.TransactionDbInfo;
 import com.apollocurrency.aplwallet.apl.core.transaction.PrunableTransaction;
 import com.apollocurrency.aplwallet.apl.crypto.Convert;

apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/state/keyfactory/ComplexKey.java → apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/state/keyfactory/ThreeValuesKey.java

@@ -13,13 +13,13 @@
 /**
  * @author andrew.zinchenko@gmail.com
  */
-public final class ComplexKey implements DbKey {
+public final class ThreeValuesKey implements DbKey {
 
     private final long idA;
     private final String idB;
     private final byte[] idC;
 
-    public ComplexKey(long idA, String idB, byte[] idC) {
+    public ThreeValuesKey(long idA, String idB, byte[] idC) {
         this.idA = idA;
         this.idB = idB;
         this.idC = idC;
@@ -42,7 +42,7 @@ public int setPK(PreparedStatement pstmt, int index) throws SQLException {
     public boolean equals(Object o) {
         if (this == o) return true;
         if (o == null || getClass() != o.getClass()) return false;
-        ComplexKey that = (ComplexKey) o;
+        ThreeValuesKey that = (ThreeValuesKey) o;
         return idA == that.idA && idB.equals(that.idB) && Arrays.equals(idC, that.idC);
     }
 
@@ -56,7 +56,7 @@ public int hashCode() {
 
     @Override
     public String toString() {
-        return "ComplexKey{" + "idA=" + idA + ", idB=" + idB + ", idC=" + Convert.toHexString(idC) + '}';
+        return "ThreeValuesKey{" + "idA=" + idA + ", idB=" + idB + ", idC=" + Convert.toHexString(idC) + '}';
 
     }
 }

apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/state/keyfactory/ComplexKeyFactory.java → apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/state/keyfactory/ThreeValuesKeyFactory.java

@@ -9,13 +9,13 @@
 /**
  * @author andrew.zinchenko@gmail.com
  */
-public abstract class ComplexKeyFactory<T> extends KeyFactory<T> {
+public abstract class ThreeValuesKeyFactory<T> extends KeyFactory<T> {
 
     private final String idColumnA;
     private final String idColumnB;
     private final String idColumnC;
 
-    protected ComplexKeyFactory(String idColumnA, String idColumnB, String idColumnC) {
+    protected ThreeValuesKeyFactory(String idColumnA, String idColumnB, String idColumnC) {
         super(" WHERE" +
                 " " + idColumnA + " = ? " +
                 "AND " + idColumnB + " = ? " +
@@ -32,10 +32,10 @@ protected ComplexKeyFactory(String idColumnA, String idColumnB, String idColumnC
 
     @Override
     public DbKey newKey(ResultSet rs) throws SQLException {
-        return new ComplexKey(rs.getLong(idColumnA), rs.getString(idColumnB), rs.getBytes(idColumnC));
+        return new ThreeValuesKey(rs.getLong(idColumnA), rs.getString(idColumnB), rs.getBytes(idColumnC));
     }
 
     public DbKey newKey(long idA, String idB, byte[] idC) {
-        return new ComplexKey(idA, idB, idC);
+        return new ThreeValuesKey(idA, idB, idC);
     }
 }

apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/state/smc/SmcContractEventLogTable.java

@@ -6,13 +6,16 @@
 import com.apollocurrency.aplwallet.api.v2.model.ContractEventDetails;
 import com.apollocurrency.aplwallet.apl.core.converter.db.smc.SmcContractEventLogDetailsRowMapper;
 import com.apollocurrency.aplwallet.apl.core.converter.db.smc.SmcContractEventLogRowMapper;
+import com.apollocurrency.aplwallet.apl.core.dao.JdbcQueryExecutionHelper;
 import com.apollocurrency.aplwallet.apl.core.dao.state.derived.DerivedDbTable;
 import com.apollocurrency.aplwallet.apl.core.dao.state.keyfactory.DbKey;
 import com.apollocurrency.aplwallet.apl.core.db.DatabaseManager;
 import com.apollocurrency.aplwallet.apl.core.entity.state.smc.SmcContractEventLogEntry;
 import com.apollocurrency.aplwallet.apl.core.service.fulltext.FullTextOperationData;
 import com.apollocurrency.aplwallet.apl.util.annotation.DatabaseSpecificDml;
 import com.apollocurrency.aplwallet.apl.util.annotation.DmlMarker;
+import com.apollocurrency.aplwallet.apl.util.api.PositiveRange;
+import com.apollocurrency.aplwallet.apl.util.api.Sort;
 import com.apollocurrency.aplwallet.apl.util.db.DbUtils;
 import com.apollocurrency.aplwallet.apl.util.db.TransactionalDataSource;
 import com.apollocurrency.aplwallet.apl.util.injectable.PropertiesHolder;
@@ -45,6 +48,7 @@ public class SmcContractEventLogTable extends DerivedDbTable<SmcContractEventLog
     private static final SmcContractEventLogDetailsRowMapper detailsRowMapper = new SmcContractEventLogDetailsRowMapper();
 
     private final PropertiesHolder propertiesHolder;
+    private final JdbcQueryExecutionHelper<ContractEventDetails> txQueryExecutionHelper;
 
     /**
      * Number of blocks to keep when trimming
@@ -64,6 +68,7 @@ public SmcContractEventLogTable(PropertiesHolder propertiesHolder,
         this.propertiesHolder = propertiesHolder;
         this.batchCommitSize = propertiesHolder.BATCH_COMMIT_SIZE();
         trimKeep = propertiesHolder.getIntProperty("apl.smcEventLogTrimKeep", -1);
+        this.txQueryExecutionHelper = new JdbcQueryExecutionHelper<>(databaseManager.getDataSource(), (rs) -> detailsRowMapper.map(rs, null));
     }
 
     /**
@@ -202,7 +207,7 @@ public List<SmcContractEventLogEntry> getEntries(long eventId, byte[] signature,
         return entryList;
     }
 
-    public List<ContractEventDetails> getEventsByFilter(Long contract, String name, int heightFrom, int heightTo, int from, int to, String order) {
+    public List<ContractEventDetails> getEventsByFilter(Long contract, String name, PositiveRange blockRange, PositiveRange paging, Sort order) {
         StringBuilder sql = new StringBuilder(
             "SELECT el.*, " +
                 "e.contract, e.name, e.spec " +
@@ -214,39 +219,29 @@ public List<ContractEventDetails> getEventsByFilter(Long contract, String name,
             sql.append(" AND e.name = ? ");
         }
 
-        if (heightTo > 0) {
+        if (blockRange.to() > 0) {
             sql.append(" AND el.height <= ? ");
         }
 
         sql.append("ORDER BY el.db_id ").append(order);
-        sql.append(DbUtils.limitsClause(from, to));
+        sql.append(DbUtils.limitsClause(paging));
         log.trace("Sql.query={}", sql);
 
-        try (Connection con = databaseManager.getDataSource().getConnection();
-             PreparedStatement pstm = con.prepareStatement(sql.toString())) {
+        return txQueryExecutionHelper.executeListQuery(con -> {
+            PreparedStatement pstm = con.prepareStatement(sql.toString());
             int i = 0;
             pstm.setLong(++i, contract);
-            pstm.setInt(++i, heightFrom);
-
+            pstm.setInt(++i, blockRange.from());
             if (name != null) {
                 pstm.setString(++i, name);
             }
-
-            if (heightTo > 0) {
-                pstm.setInt(++i, heightTo);
+            if (blockRange.to() > 0) {
+                pstm.setInt(++i, blockRange.to());
             }
-            DbUtils.setLimits(++i, pstm, from, to);
+            DbUtils.setLimits(++i, pstm, paging);
             pstm.setFetchSize(50);
-            try (ResultSet rs = pstm.executeQuery()) {
-                List<ContractEventDetails> list = new ArrayList<>();
-                while (rs.next()) {
-                    list.add(detailsRowMapper.map(rs, null));
-                }
-                return list;
-            }
-        } catch (SQLException e) {
-            throw new RuntimeException(e);
-        }
+            return pstm;
+        });
     }
 
 }

apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/state/smc/SmcContractMappingTable.java

@@ -6,7 +6,7 @@
 
 import com.apollocurrency.aplwallet.apl.core.converter.db.smc.SmcContractMappingRowMapper;
 import com.apollocurrency.aplwallet.apl.core.dao.state.derived.VersionedDeletableEntityDbTable;
-import com.apollocurrency.aplwallet.apl.core.dao.state.keyfactory.ComplexKeyFactory;
+import com.apollocurrency.aplwallet.apl.core.dao.state.keyfactory.ThreeValuesKeyFactory;
 import com.apollocurrency.aplwallet.apl.core.dao.state.keyfactory.DbKey;
 import com.apollocurrency.aplwallet.apl.core.db.DatabaseManager;
 import com.apollocurrency.aplwallet.apl.core.entity.state.smc.SmcContractMappingEntity;
@@ -28,7 +28,7 @@
  * @author andrew.zinchenko@gmail.com
  */
 public class SmcContractMappingTable extends VersionedDeletableEntityDbTable<SmcContractMappingEntity> {
-    public static final ComplexKeyFactory<SmcContractMappingEntity> KEY_FACTORY = new ComplexKeyFactory<>("address", "name", "entry_key") {
+    public static final ThreeValuesKeyFactory<SmcContractMappingEntity> KEY_FACTORY = new ThreeValuesKeyFactory<>("address", "name", "entry_key") {
         @Override
         public DbKey newKey(SmcContractMappingEntity mapping) {
             if (mapping.getDbKey() == null) {

apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/dao/state/smc/SmcContractTable.java

@@ -7,12 +7,14 @@
 import com.apollocurrency.aplwallet.api.v2.model.ContractDetails;
 import com.apollocurrency.aplwallet.apl.core.converter.db.smc.SmcContractDetailsRowMapper;
 import com.apollocurrency.aplwallet.apl.core.converter.db.smc.SmcContractRowMapper;
+import com.apollocurrency.aplwallet.apl.core.dao.JdbcQueryExecutionHelper;
 import com.apollocurrency.aplwallet.apl.core.dao.state.derived.EntityDbTable;
 import com.apollocurrency.aplwallet.apl.core.dao.state.keyfactory.DbKey;
 import com.apollocurrency.aplwallet.apl.core.dao.state.keyfactory.LongKeyFactory;
 import com.apollocurrency.aplwallet.apl.core.db.DatabaseManager;
 import com.apollocurrency.aplwallet.apl.core.entity.state.smc.SmcContractEntity;
 import com.apollocurrency.aplwallet.apl.core.service.fulltext.FullTextOperationData;
+import com.apollocurrency.aplwallet.apl.core.service.state.smc.ContractQuery;
 import com.apollocurrency.aplwallet.apl.util.db.DbUtils;
 import com.apollocurrency.aplwallet.apl.util.db.TransactionalDataSource;
 
@@ -23,7 +25,6 @@
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
-import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -45,13 +46,12 @@ public DbKey newKey(SmcContractEntity contract) {
     private static final String TABLE_NAME = "smc_contract";
 
     private static final SmcContractRowMapper MAPPER = new SmcContractRowMapper(KEY_FACTORY);
-
-    private final SmcContractDetailsRowMapper smcContractDetailsRowMapper;
+    private final JdbcQueryExecutionHelper<ContractDetails> txQueryExecutionHelper;
 
     @Inject
     public SmcContractTable(DatabaseManager databaseManager, Event<FullTextOperationData> fullTextOperationDataEvent, SmcContractDetailsRowMapper smcContractDetailsRowMapper) {
         super(TABLE_NAME, KEY_FACTORY, false, null, databaseManager, fullTextOperationDataEvent);
-        this.smcContractDetailsRowMapper = smcContractDetailsRowMapper;
+        this.txQueryExecutionHelper = new JdbcQueryExecutionHelper<>(databaseManager.getDataSource(), (rs) -> smcContractDetailsRowMapper.map(rs, null));
     }
 
     @Override
@@ -110,80 +110,21 @@ public void save(Connection con, SmcContractEntity entity) throws SQLException {
         }
     }
 
-    //TODO use a special wrapping object for query filter params with default settings and statement adjustments
-    public List<ContractDetails> getContractsByFilter(Long address, Long txId, Long owner, String name, String baseContract, Integer blockTimestamp, String status, int height, int from, int to) {
-        String namePrefix = null;
-        String baseContractPrefix = null;
+    public List<ContractDetails> getContractsByFilter(ContractQuery query) {
         StringBuilder sql = new StringBuilder(
             "SELECT sc.*, " +
                 "ss.status as smc_status " +
                 "FROM smc_contract sc " +
-                "LEFT JOIN smc_state ss on sc.address = ss.address " +
-                "WHERE sc.latest = true AND sc.height <= ? AND ss.latest = true ");
-
-        if (address != null) {
-            sql.append(" AND sc.address = ? ");
-        }
-        if (txId != null) {
-            sql.append(" AND sc.transaction_id = ? ");
-        }
-        if (owner != null) {
-            sql.append(" AND sc.owner = ? ");
-        }
-        if (name != null && !name.isEmpty()) {
-            sql.append(" AND sc.name LIKE ? ");
-            namePrefix = name.replace("%", "\\%").replace("_", "\\_") + "%";
-        }
-        if (baseContract != null && !baseContract.isEmpty()) {
-            sql.append(" AND sc.base_contract LIKE ? ");
-            baseContractPrefix = baseContract.replace("%", "\\%").replace("_", "\\_") + "%";
-        }
-        if (blockTimestamp != null) {
-            sql.append(" AND sc.block_timestamp >= ? ");
-        }
-        if (status != null) {
-            sql.append(" AND ss.status = ? ");
-        }
+                "LEFT JOIN smc_state ss on sc.address = ss.address ");
+        sql.append(query.toWhereClause("WHERE sc.latest = true AND ss.latest = true "));
         sql.append("ORDER BY sc.block_timestamp DESC, sc.db_id DESC ");
-        sql.append(DbUtils.limitsClause(from, to));
+        sql.append(DbUtils.limitsClause(query.getPaging()));
 
-        //TODO try to use JdbcQueryExecutionHelper
-        try (Connection con = databaseManager.getDataSource().getConnection();
-             PreparedStatement pstm = con.prepareStatement(sql.toString())) {
-            int i = 0;
-            pstm.setInt(++i, height);
-            if (address != null) {
-                pstm.setLong(++i, address);
-            }
-            if (txId != null) {
-                pstm.setLong(++i, txId);
-            }
-            if (owner != null) {
-                pstm.setLong(++i, owner);
-            }
-            if (namePrefix != null) {
-                pstm.setString(++i, namePrefix);
-            }
-            if (baseContractPrefix != null) {
-                pstm.setString(++i, baseContractPrefix);
-            }
-            if (blockTimestamp != null) {
-                pstm.setInt(++i, blockTimestamp);
-            }
-            if (status != null) {
-                pstm.setString(++i, status);
-            }
-            DbUtils.setLimits(++i, pstm, from, to);
+        return txQueryExecutionHelper.executeListQuery(con -> {
+            PreparedStatement pstm = con.prepareStatement(sql.toString());
+            query.setPreparedStatementParameters(pstm);
             pstm.setFetchSize(50);
-            try (ResultSet rs = pstm.executeQuery()) {
-                List<ContractDetails> list = new ArrayList<>();
-                while (rs.next()) {
-                    list.add(smcContractDetailsRowMapper.map(rs, null));
-                }
-                return list;
-            }
-        } catch (SQLException e) {
-            throw new RuntimeException(e);
-        }
+            return pstm;
+        });
     }
 }

apl-core/src/main/java/com/apollocurrency/aplwallet/apl/core/http/BlockEventSourceProcessor.java

@@ -5,7 +5,7 @@
 package com.apollocurrency.aplwallet.apl.core.http;
 
 import com.apollocurrency.aplwallet.apl.core.model.Block;
-import com.apollocurrency.aplwallet.apl.core.model.Sort;
+import com.apollocurrency.aplwallet.apl.util.api.Sort;
 import com.apollocurrency.aplwallet.apl.core.model.Transaction;
 import com.apollocurrency.aplwallet.apl.core.entity.state.account.Account;
 import com.apollocurrency.aplwallet.apl.core.entity.state.account.AccountAsset;