EC-781

app/actors/Receiver.scala

@@ -0,0 +1,22 @@
+package actors
+
+import actors.TransStorage.RemoveConfirmedTransactions
+import akka.actor.{Actor, ActorRef, Props}
+import javax.inject.{Inject, Named}
+import org.encryfoundation.common.modifiers.mempool.transaction.Transaction
+import play.api.Logger
+
+class Receiver @Inject()(@Named("transStorage") transStorage: ActorRef) extends Actor {
+
+  def receive: Receive = {
+    case transaction: Transaction =>
+      transStorage ! transaction
+
+    case confirmedTransactionIds: List[String] =>
+      transStorage ! RemoveConfirmedTransactions(confirmedTransactionIds)
+  }
+}
+
+object Receiver {
+  def props(transStorage: ActorRef): Props = Props(new Receiver(transStorage))
+}

app/actors/TransStorage.scala

@@ -0,0 +1,60 @@
+package actors
+
+import actors.TransStorage._
+import akka.actor.{Actor, Timers}
+import javax.inject.Inject
+import models.FullFilledTransaction
+import org.encryfoundation.common.modifiers.mempool.transaction.Transaction
+import settings.Settings
+
+import scala.collection.mutable
+import scala.concurrent.duration._
+
+class TransStorage @Inject()(settings: Settings) extends Actor with Timers {
+
+  val transactions: mutable.LinkedHashMap[String, FullFilledTransaction] = mutable.LinkedHashMap.empty[String, FullFilledTransaction]
+
+  object Timer
+
+  timers.startPeriodicTimer(Timer, Tick, 10 seconds)
+
+  def receive: Receive = {
+    case tx: Transaction =>
+      transactions += tx.encodedId -> FullFilledTransaction(tx)
+
+    case TransactionsQ(from, to) =>
+      val fromBound = if (from >= 0) from else 0
+      val toBound = if (to <= transactions.size) to else transactions.size
+      val fromBoundR = transactions.size - toBound
+      val toBoundR = transactions.size - (if (fromBound <= toBound) fromBound else toBound)
+      val txs = transactions.values.slice(fromBoundR, toBoundR).toList.reverse
+      sender ! TransactionsA(txs)
+
+    case TransactionByIdQ(id) =>
+      sender ! TransactionByIdA(transactions.get(id))
+
+    case RemoveConfirmedTransactions(txIds) =>
+      txIds.foreach(id => transactions.remove(id))
+
+    case Tick =>
+      val timestamp = System.currentTimeMillis()
+
+      transactions.takeWhile { case (_, tx) =>
+        timestamp - tx.transaction.timestamp > settings.trans.unconfirmedTransactionExpiredInterval.toMillis
+      }.foreach { case (_, tx) =>
+        transactions.remove(tx.transaction.id)
+      }
+  }
+}
+
+object TransStorage {
+  case object Tick
+
+  case class TransactionsQ(from: Int, to: Int)
+  case class TransactionsA(txs: List[FullFilledTransaction])
+
+  case class TransactionByIdQ(id: String)
+  case class TransactionByIdA(tx: Option[FullFilledTransaction])
+
+  case class RemoveConfirmedTransactions(txIds: List[String])
+}

app/controllers/BlockController.scala

@@ -1,7 +1,8 @@
 package controllers
 
 import javax.inject.{Inject, Singleton}
-import models._
+import models.{Block, DBTransaction, Header}
+import models.dao.{HistoryDao, TransactionsDao}
 import play.api.libs.circe.Circe
 import play.api.mvc.{AbstractController, Action, AnyContent, ControllerComponents}
 import scala.concurrent.{ExecutionContext, Future}
@@ -21,7 +22,7 @@ class BlockController @Inject()(cc: ControllerComponents,
 
   def getBlock(id: String): Future[Option[Block]] = {
     val headerF: Future[Option[Header]] = historyDao.findHeader(id)
-    val payloadF: Future[List[Transaction]] = transactionsDao.transactionsByBlock(id)
+    val payloadF: Future[List[DBTransaction]] = transactionsDao.transactionsByBlock(id)
     for {
       headerOpt <- headerF
       payload <- payloadF

app/controllers/HomeController.scala

@@ -1,15 +1,15 @@
 package controllers
 
-import com.typesafe.scalalogging.StrictLogging
 import javax.inject.{Inject, _}
-import models.{Header, HistoryDao}
+import models.Header
+import models.dao.HistoryDao
 import play.api.mvc.{Action, _}
 import scala.concurrent.{ExecutionContext, Future}
 
 @Singleton
 class HomeController @Inject()(cc: ControllerComponents,
                                historyDao: HistoryDao)
-                              (implicit ex: ExecutionContext) extends AbstractController(cc) with ControllerHelpers with StrictLogging {
+                              (implicit ex: ExecutionContext) extends AbstractController(cc) with ControllerHelpers {
 
   def index(): Action[AnyContent] = Action.async {
     val headers: Future[List[Header]] = historyDao.lastHeaders()

app/controllers/NodeController.scala

@@ -1,7 +1,8 @@
 package controllers
 
 import javax.inject.{Inject, _}
-import models.{HistoryDao, Node}
+import models.Node
+import models.dao.HistoryDao
 import play.api.mvc._
 import scala.concurrent.ExecutionContext
 
@@ -13,7 +14,7 @@ class NodeController @Inject()(cc: ControllerComponents,
   def nodes(): Action[AnyContent] = Action.async {
     historyDao.getAllNodes.map {
       case Nil => NotFound
-      case node: List[Node] => Ok(views.html.nodeInfo(node))
+      case node: List[Node] => Ok(views.html.nodes(node))
     }
   }
 }

app/controllers/SearchController.scala

@@ -1,11 +1,10 @@
 package controllers
 
-import models._
 import javax.inject.{Inject, Singleton}
-import org.encryfoundation.common.transaction.{EncryAddress, Pay2ContractHashAddress, Pay2PubKeyAddress, PubKeyLockedContract}
+import models.dao.{BoxesDao, HistoryDao, TransactionsDao}
+import models.{Block, Contract, DBInput, DBOutput, DBTransaction, FullFilledTransaction, Header, Wallet}
 import play.api.libs.circe.Circe
 import play.api.mvc.{AbstractController, Action, AnyContent, ControllerComponents, Result}
-import scorex.crypto.encode.Base16
 import settings.Utils
 import scala.concurrent.{ExecutionContext, Future}
 
@@ -18,7 +17,7 @@ class SearchController @Inject()(cc: ControllerComponents,
 
   def getBlock(id: String): Future[Option[Block]] = {
     val headerF: Future[Option[Header]] = historyDao.findHeader(id)
-    val payloadF: Future[List[Transaction]] = transactionsDao.transactionsByBlock(id)
+    val payloadF: Future[List[DBTransaction]] = transactionsDao.transactionsByBlock(id)
     for {
       headerOpt <- headerF
       payload   <- payloadF
@@ -31,8 +30,8 @@ class SearchController @Inject()(cc: ControllerComponents,
   def getFullTransaction(id: String): Future[Option[FullFilledTransaction]] =
     transactionsDao.transactionById(id).flatMap {
       case Some(tx) =>
-        val outputsF: Future[List[Output]] = transactionsDao.outputsByTransaction(tx.id)
-        val inputsF:  Future[List[Input]]  = transactionsDao.inputsByTransaction(tx.id)
+        val outputsF: Future[List[DBOutput]] = transactionsDao.outputsByTransaction(tx.id)
+        val inputsF:  Future[List[DBInput]]  = transactionsDao.inputsByTransaction(tx.id)
         val contractF: Future[List[Contract]] = transactionsDao.contractByTransaction(tx.id)
         for {
           outputs  <- outputsF
@@ -47,10 +46,10 @@ class SearchController @Inject()(cc: ControllerComponents,
 
     val blockF: Future[Option[Block]] = getBlock(id)
     val transactionF: Future[Option[FullFilledTransaction]] = getFullTransaction(id)
-    val outputF: Future[Option[Output]] = transactionsDao.outputById(id)
+    val outputF: Future[Option[DBOutput]] = transactionsDao.outputById(id)
     val walletF: Future[List[Wallet]] = boxesDao.getWalletByHash(Utils.contractHashByAddress(id))
     val txIdF: Future[List[String]] = boxesDao.getTxsIdByHash(Utils.contractHashByAddress(id))
-    val txsF: Future[List[Transaction]] = txIdF.flatMap(x => Future.sequence(x.map(id => boxesDao.getLastTxById(id))))
+    val txsF: Future[List[DBTransaction]] = txIdF.flatMap(x => Future.sequence(x.map(id => boxesDao.getLastTxById(id))))
 
     val result = for {
       blockOpt       <- blockF

app/controllers/TransactionsController.scala

@@ -1,36 +1,31 @@
 package controllers
 
-import models.{Contract, FullFilledTransaction, Input, Output, TransactionsDao}
 import javax.inject.{Inject, Singleton}
+import models.dao.TransactionsDao
 import play.api.libs.circe.Circe
 import play.api.mvc.{AbstractController, Action, AnyContent, ControllerComponents}
 
-import scala.concurrent.{ExecutionContext, Future}
+import scala.concurrent.ExecutionContext
 
 @Singleton
-class TransactionsController @Inject()(cc: ControllerComponents,
-                             transactionsDao: TransactionsDao)
-                            (implicit ex: ExecutionContext) extends AbstractController(cc)  with Circe {
+class TransactionsController @Inject()(cc: ControllerComponents, transactionsDao: TransactionsDao)(implicit ex: ExecutionContext)
+  extends AbstractController(cc) with Circe {
 
-  def getFullTransaction(id: String): Future[Option[FullFilledTransaction]] =
-  transactionsDao.transactionById(id).flatMap {
-      case Some(tx) =>
-        val outputsF: Future[List[Output]] = transactionsDao.outputsByTransaction(tx.id)
-        val inputsF:  Future[List[Input]]  = transactionsDao.inputsByTransaction(tx.id)
-        val contractF: Future[List[Contract]] = transactionsDao.contractByTransaction(tx.id)
-        for {
-          outputs  <- outputsF
-          inputs   <- inputsF
-          contract <- contractF
-        } yield  Some(FullFilledTransaction(tx, inputs, outputs, contract))
-
-      case _ => Future(Option.empty[FullFilledTransaction])
-    }
+  val TRANSACTIONS_PER_PAGE = 50
 
   def getTransaction(txId: String): Action[AnyContent] = Action.async {
-    getFullTransaction(txId).map {
+    transactionsDao.fullTransactionById(txId).map {
       case Some(tx) => Ok(views.html.transactionInfo(tx))
-      case None     => NotFound
+      case None => NotFound
+    }
+  }
+
+  def getUnconfirmedTransactions(page: Int): Action[AnyContent] = Action.async {
+    val from = page * TRANSACTIONS_PER_PAGE
+    val to = (page + 1) * TRANSACTIONS_PER_PAGE
+    transactionsDao.unconfirmedTransactions(from, to).map { txs =>
+      Ok(views.html.transactions(txs, page))
     }
   }
+
 }

app/controllers/WalletController.scala

@@ -1,24 +1,23 @@
 package controllers
 
-import com.typesafe.scalalogging.StrictLogging
 import javax.inject.Inject
 import models._
 import play.api.libs.circe.Circe
 import scala.concurrent._
 import io.circe.generic.auto._
 import io.circe.syntax._
+import models.dao.BoxesDao
 import play.api.mvc._
 import settings.Utils
 
 class WalletController @Inject()(cc: ControllerComponents,
-                                 boxesDao: BoxesDao,
-                                 transactionsDao: TransactionsDao)
-                                (implicit ex: ExecutionContext) extends AbstractController(cc) with ControllerHelpers with Circe with StrictLogging {
+                                 boxesDao: BoxesDao)
+                                (implicit ex: ExecutionContext) extends AbstractController(cc) with ControllerHelpers with Circe {
 
   def info(contractHash: String, from: Int, to: Int): Action[AnyContent] = Action.async {
     boxesDao.getBoxesByContractHash(contractHash, from: Int, to: Int).map {
       case Nil => NotFound
-      case list: List[Output] => Ok(list.asJson)
+      case list: List[DBOutput] => Ok(list.asJson)
 
     }
   }
@@ -27,7 +26,7 @@ class WalletController @Inject()(cc: ControllerComponents,
       val walletF: Future[List[Wallet]] =  boxesDao.getWalletByHash(Utils.contractHashByAddress(contractHash))
       val txIdF = boxesDao.getTxsIdByHash(Utils.contractHashByAddress(contractHash)).flatMap(x => Future.sequence(x.map(id => boxesDao.getLastTxById(id))))
 
-   val result: Future[(List[Wallet], List[Transaction])] = for {
+   val result: Future[(List[Wallet], List[DBTransaction])] = for {
       wallet <- walletF
       txs    <- txIdF
     } yield (wallet, txs)

app/loggingSystem/LoggingFilter.scala → app/logging/LoggingFilter.scala

@@ -1,4 +1,4 @@
-package loggingSystem
+package logging
 
 import akka.stream.Materializer
 import javax.inject.Inject

app/models/Block.scala

@@ -1,3 +1,3 @@
 package models
 
-case class Block(header: Header, payload: List[Transaction])
+case class Block(header: Header, payload: List[DBTransaction])

app/models/Contract.scala

@@ -1,4 +1,3 @@
 package models
 
-case class Contract (hash: String,
-                     contract: String)
+case class Contract(hash: String)

app/models/DBInput.scala

@@ -0,0 +1,18 @@
+package models
+
+import org.encryfoundation.common.modifiers.mempool.transaction.Input
+import org.encryfoundation.common.utils.Algos
+
+case class DBInput(bxId: String, txId: String, contractHash: String, proofs: String)
+
+object DBInput {
+  def apply(input: Input, txId: String): DBInput =
+    new DBInput(
+      Algos.encode(input.boxId),
+      txId,
+      input.contract.fold(c => Algos.encode(c.hash), c => Algos.encode(c.contract.hash)),
+      input.proofs.map(_.toString).mkString(",")
+    )
+
+  def apply(bxId: String, txId: String, contractHash: String, proofs: String): DBInput = new DBInput(bxId, txId, contractHash, proofs)
+}

app/models/DBOutput.scala

@@ -0,0 +1,61 @@
+package models
+
+import models.DBOutput.Proposition
+import org.encryfoundation.common.modifiers.mempool.directive.TransferDirective
+import org.encryfoundation.common.modifiers.mempool.transaction.EncryAddress.Address
+import org.encryfoundation.common.modifiers.mempool.transaction.Transaction
+import org.encryfoundation.common.modifiers.state.box.{AssetBox, DataBox}
+import org.encryfoundation.common.utils.Algos
+import settings.Utils
+
+case class DBOutput(idx: Int,
+                    id: String,
+                    `type`: Long,
+                    txId: String,
+                    value: Long,
+                    nonce: Long,
+                    tokenId: String,
+                    proposition: Proposition,
+                    data: String,
+                    isActive: Boolean,
+                    minerAddress: String)
+
+object DBOutput {
+
+  case class Proposition(contractHash: String)
+
+  def apply(idx: Int,
+            id: String,
+            `type`: Long,
+            txId: String,
+            value: Long,
+            nonce: Long,
+            tokenId: String,
+            proposition: String,
+            data: String,
+            isActive: Boolean,
+            minerAddress: String): DBOutput = new DBOutput(idx, id, `type`, txId, value, nonce, tokenId, Proposition(proposition), data, isActive, minerAddress)
+
+  def apply(tx: Transaction): List[DBOutput] = {
+    tx.directives.toList.collect {
+      case TransferDirective(address, amount, tokenIdOpt) => address
+    }
+
+    tx.newBoxes.toList.zipWithIndex.map { case(box, idx) =>
+      val (amount, tokenId, data) = box match {
+        case box: AssetBox =>
+          (box.amount, Algos.encode(box.tokenIdOpt.getOrElse(Utils.IntrinsicTokenId)), "")
+        case box: DataBox =>
+          (0L, "", Algos.encode(box.data))
+        case _ => (0L, "", "")
+      }
+      val address: Option[Address] = tx.directives(idx) match {
+        case d: TransferDirective => Some(d.address)
+        case _ => None
+      }
+
+      new DBOutput(idx, Algos.encode(box.id), box.typeId, tx.encodedId, amount, box.nonce, tokenId,
+        Proposition(Algos.encode(box.proposition.contractHash)), data, true, address.getOrElse(""))
+    }
+  }
+}