Separate repositories (#25)

* Separate Repository into multiple Repositories

* Use struct scan for transactions

* Use struct scan for blocks

* Remove unused block repo methods

* Update naming

* Rename / Cleanup repository related fields

pkg/core/block.go

@@ -1,20 +1,20 @@
 package core
 
 type Block struct {
-	Reward       float64
-	Difficulty   int64
-	ExtraData    string
-	GasLimit     int64
-	GasUsed      int64
-	Hash         string
-	IsFinal      bool
-	Miner        string
-	Nonce        string
-	Number       int64
-	ParentHash   string
-	Size         int64
-	Time         int64
+	Reward       float64 `db:"block_reward"`
+	Difficulty   int64   `db:"block_difficulty"`
+	ExtraData    string  `db:"block_extra_data"`
+	GasLimit     int64   `db:"block_gaslimit"`
+	GasUsed      int64   `db:"block_gasused"`
+	Hash         string  `db:"block_hash"`
+	IsFinal      bool    `db:"is_final"`
+	Miner        string  `db:"block_miner"`
+	Nonce        string  `db:"block_nonce"`
+	Number       int64   `db:"block_number"`
+	ParentHash   string  `db:"block_parenthash"`
+	Size         int64   `db:"block_size"`
+	Time         int64   `db:"block_time"`
 	Transactions []Transaction
-	UncleHash    string
-	UnclesReward float64
+	UncleHash    string  `db:"uncle_hash"`
+	UnclesReward float64 `db:"block_uncles_reward"`
 }

pkg/core/core_suite_test.go

@@ -1,13 +0,0 @@
-package core_test
-
-import (
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-
-	"testing"
-)
-
-func TestVulcanizedb(t *testing.T) {
-	RegisterFailHandler(Fail)
-	RunSpecs(t, "Vulcanizedb Suite")
-}

pkg/core/transaction.go

@@ -1,13 +1,13 @@
 package core
 
 type Transaction struct {
-	Hash     string
-	Data     string
-	Nonce    uint64
-	To       string
-	From     string
-	GasLimit int64
-	GasPrice int64
+	Hash     string `db:"tx_hash"`
+	Data     string `db:"tx_input_data"`
+	Nonce    uint64 `db:"tx_nonce"`
+	To       string `db:"tx_to"`
+	From     string `db:"tx_from"`
+	GasLimit int64  `db:"tx_gaslimit"`
+	GasPrice int64  `db:"tx_gasprice"`
 	Receipt
-	Value string
+	Value string `db:"tx_value"`
 }