[ETCM-449] faucet duplicate config (#854)

* remove property duplicate

* remove property duplicate

Author: biandratti

src/main/scala/io/iohk/ethereum/faucet/FaucetConfig.scala

@@ -34,7 +34,6 @@ case class FaucetConfig(
     txValue: BigInt,
     rpcClient: RpcClientConfig,
     keyStoreDir: String,
-    minRequestInterval: FiniteDuration,
     handlerTimeout: FiniteDuration,
     actorCommunicationMargin: FiniteDuration,
     supervisor: SupervisorConfig,
@@ -52,7 +51,6 @@ object FaucetConfig {
       txValue = faucetConfig.getLong("tx-value"),
       rpcClient = RpcClientConfig(faucetConfig.getConfig("rpc-client")),
       keyStoreDir = faucetConfig.getString("keystore-dir"),
-      minRequestInterval = faucetConfig.getDuration("min-request-interval").toMillis.millis,
       handlerTimeout = faucetConfig.getDuration("handler-timeout").toMillis.millis,
       actorCommunicationMargin = faucetConfig.getDuration("actor-communication-margin").toMillis.millis,
       supervisor = SupervisorConfig(faucetConfig),

src/test/scala/io/iohk/ethereum/faucet/jsonrpc/FaucetRpcServiceSpec.scala

@@ -135,7 +135,6 @@ class FaucetRpcServiceSpec
       txValue = 1,
       rpcClient = RpcClientConfig(address = "", timeout = 10.seconds),
       keyStoreDir = "",
-      minRequestInterval = 10.seconds,
       handlerTimeout = 10.seconds,
       actorCommunicationMargin = 10.seconds,
       supervisor = mock[SupervisorConfig],

src/test/scala/io/iohk/ethereum/faucet/jsonrpc/WalletServiceSpec.scala

@@ -90,7 +90,6 @@ class WalletServiceSpec extends AnyFlatSpec with Matchers with MockFactory {
         txValue = 1,
         rpcClient = RpcClientConfig("", timeout = 10.seconds),
         keyStoreDir = "",
-        minRequestInterval = 10.seconds,
         handlerTimeout = 10.seconds,
         actorCommunicationMargin = 10.seconds,
         supervisor = mock[SupervisorConfig],

src/universal/conf/faucet.conf

@@ -45,9 +45,6 @@ faucet {
     timeout = 3.seconds
   }
 
-  # How often can a single IP address send a request
-  min-request-interval = 1.minute
-
   # Response time-out to get handler actor
   handler-timeout = 1.seconds