#3 define kotlin model

core/src/main/kotlin/fund/cyber/node/model/Bitcoin.kt

@@ -0,0 +1,92 @@
+package fund.cyber.node.model
+
+import java.math.BigDecimal
+import java.math.BigInteger
+import java.time.Instant
+
+/*
+*
+* Items Previews
+*
+*/
+
+data class BitcoinBlockPreview(
+        val hash: String,
+        val height: BigInteger,
+        val time: Instant,
+        val merkleroot: String,
+        val size: Int
+) : ItemPreview
+
+data class BitcoinTransactionPreview(
+        val hash: String,
+        val lock_time: Instant,
+        val block_number: BigInteger,
+        val fee: BigDecimal
+) : ItemPreview
+
+/*
+*
+* Bitcoin block
+*
+*/
+
+data class BitcoinBlock(
+        val hash: String,
+        val height: BigInteger,
+        val time: Instant,
+        val nonce: Int,
+        val merkleroot: String,
+        val size: Int,
+        val version: Int,
+        val weight: Int,
+        val bits: Int,
+        val difficulty: BigInteger,
+        val txs: List<BitcoinBlockTransaction>
+) : Item
+
+data class BitcoinBlockTransaction(
+        val fee: BigDecimal,
+        val lock_time: Instant,
+        val ins: List<BitcoinBlockTransactionIO>,
+        val outs: List<BitcoinBlockTransactionIO>
+)
+
+data class BitcoinBlockTransactionIO(
+        val address: String,
+        val amount: BigDecimal
+)
+
+/*
+*
+* Bitcoin transaction
+*
+*/
+
+data class BitcoinTransaction(
+        val hash: String,
+        val block_number: BigInteger,
+        val coinbase: String?,
+        val lock_time: Instant,
+        val fee: BigDecimal,
+        val total_input: BigDecimal,
+        val total_output: BigDecimal,
+        val ins: List<BitcoinTransactionIn>,
+        val outs: List<BitcoinTransactionOut>
+) : Item
+
+data class BitcoinTransactionIn(
+        val address: String,
+        val amount: BigDecimal,
+        val asm: String,
+        val tx_hash: String,
+        val tx_out: String
+)
+
+data class BitcoinTransactionOut(
+        val address: String,
+        val amount: BigDecimal,
+        val asm: String,
+        val out: Short,
+        val required_signatures: Short
+)