From 107fafce1e943b9af3d808d2683c8a61f2a1e589 Mon Sep 17 00:00:00 2001
From: Ryan <ryan@blockchaintp.com>
Date: Mon, 25 Jul 2022 18:16:55 +0100
Subject: [PATCH] fix: IntialConfig

Signed-off-by: Ryan <ryan@blockchaintp.com>
---
 .../daml/runtime/BuilderLedgerFactory.scala   | 39 ++++++++++++++++++-
 .../daml/runtime/ParticipantOwner.scala       |  5 +--
 2 files changed, 40 insertions(+), 4 deletions(-)

diff --git a/core/src/main/scala/com/blockchaintp/daml/runtime/BuilderLedgerFactory.scala b/core/src/main/scala/com/blockchaintp/daml/runtime/BuilderLedgerFactory.scala
index f40abca..56c405d 100644
--- a/core/src/main/scala/com/blockchaintp/daml/runtime/BuilderLedgerFactory.scala
+++ b/core/src/main/scala/com/blockchaintp/daml/runtime/BuilderLedgerFactory.scala
@@ -17,6 +17,8 @@ import akka.stream.Materializer
 import com.blockchaintp.daml.address.Identifier
 import com.blockchaintp.daml.address.LedgerAddress
 import com.blockchaintp.daml.participant.ParticipantBuilder
+import com.daml.ledger.api.v1.admin.config_management_service.TimeModel
+import com.daml.ledger.configuration.{Configuration, LedgerTimeModel}
 import com.daml.ledger.participant.state.kvutils.api.KeyValueLedger
 import com.daml.ledger.participant.state.kvutils.api.KeyValueParticipantState
 import com.daml.ledger.participant.state.kvutils.app.Config
@@ -26,6 +28,9 @@ import com.daml.ledger.resources.ResourceOwner
 import com.daml.lf.engine.Engine
 import com.daml.logging.LoggingContext
 import com.daml.metrics.Metrics
+import com.daml.platform.configuration.InitialLedgerConfiguration
+
+import java.time.Duration
 
 abstract class BuilderLedgerFactory[
     Id <: Identifier,
@@ -54,6 +59,38 @@ abstract class BuilderLedgerFactory[
     )
   }
 
+  override def initialLedgerConfig(config: Config[ExtraConfig]): InitialLedgerConfiguration =
+    InitialLedgerConfiguration(
+      configuration = Configuration(
+        generation = 1,
+        timeModel = TimeModel(
+          LedgerTimeModel(
+            avgTransactionLatency = Duration.ofSeconds(1L),
+            minSkew = Duration.ofSeconds(40L),
+            maxSkew = Duration.ofSeconds(80L)
+          ).get,
+          maxDeduplicationTime = Duration.ofDays(1)
+        ),
+        initialConfigurationSubmitDelay = Duration.ofSeconds(5),
+        configurationLoadTimeout = Duration.ofSeconds(10)
+          delayBeforeSubmitting = Duration.ofSeconds(5)
+      )
+    )
+
+  def initialLedgerConfig(config: Config[ExtraConfig]): InitialLedgerConfiguration =
+    InitialLedgerConfiguration(
+      configuration = Configuration(
+        generation = 1,
+        timeModel = LedgerTimeModel(
+          avgTransactionLatency = Duration.ofSeconds(1L),
+          minSkew = Duration.ofSeconds(40L),
+          maxSkew = Duration.ofSeconds(80L)
+        ).get,
+        maxDeduplicationTime = Duration.ofDays(1)
+      ),
+      delayBeforeSubmitting = Duration.ofSeconds(5)
+    )
+
   def owner(
       config: Config[ExtraConfig],
       metrics: Metrics,
@@ -65,7 +102,7 @@ abstract class BuilderLedgerFactory[
       logCtx: LoggingContext
   ): ResourceOwner[KeyValueLedger] = {
     new ParticipantOwner(
-      ledgerConfig(config),
+      initialLedgerConfig(config),
       engine,
       metrics,
       logCtx,
diff --git a/core/src/main/scala/com/blockchaintp/daml/runtime/ParticipantOwner.scala b/core/src/main/scala/com/blockchaintp/daml/runtime/ParticipantOwner.scala
index c042b73..dfcf12f 100644
--- a/core/src/main/scala/com/blockchaintp/daml/runtime/ParticipantOwner.scala
+++ b/core/src/main/scala/com/blockchaintp/daml/runtime/ParticipantOwner.scala
@@ -17,8 +17,6 @@ import com.blockchaintp.daml.address.Identifier
 import com.blockchaintp.daml.address.LedgerAddress
 import com.blockchaintp.daml.participant.Participant
 import com.blockchaintp.daml.participant.ParticipantBuilder
-import com.daml.ledger.api.domain.LedgerId
-import com.daml.ledger.participant.state.index.v2.LedgerConfiguration
 import com.daml.ledger.participant.state.kvutils.app.Config
 import com.daml.ledger.resources.Resource
 import com.daml.ledger.resources.ResourceContext
@@ -27,13 +25,14 @@ import com.daml.lf.data.Ref.ParticipantId
 import com.daml.lf.engine.Engine
 import com.daml.logging.LoggingContext
 import com.daml.metrics.Metrics
+import com.daml.platform.configuration.InitialLedgerConfiguration
 import com.daml.resources
 
 import java.util.concurrent.Executors
 import scala.{concurrent => sc}
 
 class ParticipantOwner[ExtraConfig, Id <: Identifier, Address <: LedgerAddress](
-    val ledgerConfig: LedgerConfiguration,
+    val ledgerConfig: InitialLedgerConfiguration,
     val engine: Engine,
     val metrics: Metrics,
     val logCtx: LoggingContext,