server: Extract the BlockExtractionMethod from the persisted block

server/app/com/xsn/explorer/data/anorm/parsers/BlockParsers.scala

@@ -27,7 +27,7 @@ object BlockParsers {
       .map { _.getOrElse(throw new RuntimeException("corrupted merkle_root")) }
 
   val parseExtractionMethod = str("extraction_method")
-      .map(Block.ExtractionMethod.withNameInsensitiveOption)
+      .map(BlockExtractionMethod.withNameInsensitiveOption)
       .map { _.getOrElse(throw new RuntimeException("corrupted extraction_method")) }
 
   val parseSize = int("size").map(Size.apply)

server/app/com/xsn/explorer/models/BlockExtractionMethod.scala

@@ -0,0 +1,14 @@
+package com.xsn.explorer.models
+
+import enumeratum._
+
+sealed abstract class BlockExtractionMethod(override val entryName: String) extends EnumEntry
+
+object BlockExtractionMethod extends Enum[BlockExtractionMethod] {
+
+  val values = findValues
+
+  final case object ProofOfWork extends BlockExtractionMethod("PoW")
+  final case object ProofOfStake extends BlockExtractionMethod("PoS")
+  final case object TrustlessProofOfStake extends BlockExtractionMethod("TPoS")
+}

server/app/com/xsn/explorer/models/persisted/Block.scala

@@ -1,8 +1,7 @@
 package com.xsn.explorer.models.persisted
 
-import com.xsn.explorer.models._
-import com.xsn.explorer.models.values.{Blockhash, Height, Size, TransactionId}
-import enumeratum._
+import com.xsn.explorer.models.BlockExtractionMethod
+import com.xsn.explorer.models.values._
 
 case class Block(
     hash: Blockhash,
@@ -19,17 +18,4 @@ case class Block(
     bits: String,
     chainwork: String,
     difficulty: BigDecimal,
-    extractionMethod: Block.ExtractionMethod)
-
-object Block {
-
-  sealed abstract class ExtractionMethod(override val entryName: String) extends EnumEntry
-  object ExtractionMethod extends Enum[ExtractionMethod] {
-
-    val values = findValues
-
-    final case object ProofOfWork extends ExtractionMethod("PoW")
-    final case object ProofOfStake extends ExtractionMethod("PoS")
-    final case object TrustlessProofOfStake extends ExtractionMethod("TPoS")
-  }
-}
+    extractionMethod: BlockExtractionMethod)

server/app/com/xsn/explorer/models/transformers/package.scala

@@ -12,7 +12,7 @@ package object transformers {
   def toPersistedBlock(rpcBlock: rpc.Block): persisted.Block = {
     rpcBlock
         .into[Block]
-        .withFieldConst(_.extractionMethod, Block.ExtractionMethod.ProofOfWork) // TODO: Get proper method
+        .withFieldConst(_.extractionMethod, BlockExtractionMethod.ProofOfWork) // TODO: Get proper method
         .transform
   }
 

server/test/com/xsn/explorer/helpers/Converters.scala

@@ -1,16 +1,12 @@
 package com.xsn.explorer.helpers
 
 import com.xsn.explorer.models._
-import io.scalaland.chimney.dsl._
 
 import scala.language.implicitConversions
 
 object Converters {
 
   implicit def toPersistedBlock(rpcBlock: rpc.Block): persisted.Block = {
-    rpcBlock
-        .into[persisted.Block]
-        .withFieldConst(_.extractionMethod, persisted.Block.ExtractionMethod.ProofOfWork) // TODO: Detect method
-        .transform
+    transformers.toPersistedBlock(rpcBlock)
   }
 }