From 068cb794976da713fb4671e1bb4e4657d3dcc2b3 Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Mon, 12 Aug 2019 00:00:20 -0400
Subject: ...

---
 coreth.go                 | 24 ++++++++++++++++++++++--
 examples/payments/main.go | 24 ++++++++++++++++++++++++
 miner/miner.go            |  5 +++++
 node/service.go           |  2 +-
 4 files changed, 52 insertions(+), 3 deletions(-)

diff --git a/coreth.go b/coreth.go
index c7b5e42..e43ce3e 100644
--- a/coreth.go
+++ b/coreth.go
@@ -27,8 +27,8 @@ type Hash = common.Hash
 
 type ETHChain struct {
     mux *event.TypeMux
-    worker *miner.Worker
     backend *eth.Ethereum
+    worker *miner.Worker
 }
 
 type DummyEngine struct {
@@ -248,7 +248,7 @@ func isLocalBlock(block *types.Block) bool {
 	return false
 }
 
-func NewETHChain(config *miner.Config, chainConfig *params.ChainConfig) *ETHChain {
+func NewETHChain(config *miner.Config, chainConfig *params.ChainConfig, etherBase *common.Address) *ETHChain {
     if config == nil {
         config = &eth.DefaultConfig.Miner
     }
@@ -260,11 +260,31 @@ func NewETHChain(config *miner.Config, chainConfig *params.ChainConfig) *ETHChai
     backend, _ := eth.New(&ctx, &eth.DefaultConfig)
     chain := &ETHChain {
         mux: mux,
+        backend: backend,
         worker: miner.NewWorker(config, chainConfig, &DummyEngine{}, backend, mux, isLocalBlock),
     }
+    if etherBase == nil {
+        etherBase = &common.Address{
+            1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        }
+    }
+    chain.worker.SetEtherbase(*etherBase)
     return chain
 }
 
 func (self *ETHChain) Start() {
     self.worker.Start()
 }
+
+func (self *ETHChain) Stop() {
+    self.worker.Stop()
+}
+
+func (self *ETHChain) AddRemoteTxs(txs []*types.Transaction) []error {
+    return self.backend.TxPool().AddRemotes(txs)
+}
+
+func (self *ETHChain) AddLocalTxs(txs []*types.Transaction) []error {
+    return self.backend.TxPool().AddLocals(txs)
+}
diff --git a/examples/payments/main.go b/examples/payments/main.go
index da29a2c..9a0298d 100644
--- a/examples/payments/main.go
+++ b/examples/payments/main.go
@@ -1,4 +1,28 @@
 package main
 
+import (
+    "math/big"
+    "encoding/hex"
+    "github.com/ethereum/go-ethereum/core/types"
+    "github.com/ethereum/go-ethereum/common"
+    "github.com/Determinant/coreth"
+	"github.com/ethereum/go-ethereum/log"
+    "time"
+)
+
 func main() {
+    log.Root().SetHandler(log.StdoutHandler)
+    chain := coreth.NewETHChain(nil, nil, nil)
+    to := common.Address{}
+    nouce := 0
+    amount := big.NewInt(0)
+    gasLimit := 1000000000
+    gasPrice := big.NewInt(0)
+	deployCode, _ := hex.DecodeString("608060405234801561001057600080fd5b50600760008190555060cc806100276000396000f3fe6080604052600436106039576000357c0100000000000000000000000000000000000000000000000000000000900480631003e2d214603e575b600080fd5b348015604957600080fd5b50607360048036036020811015605e57600080fd5b81019080803590602001909291905050506089565b6040518082815260200191505060405180910390f35b60008160005401600081905550600054905091905056fea165627a7a7230582075069a1c11ef20dd272178c92ff7d593d7ef9c39b1a63e85588f9e45be9fb6420029")
+    tx := types.NewTransaction(uint64(nouce), to, amount, uint64(gasLimit), gasPrice, deployCode)
+    chain.Start()
+    //_ = tx
+    chain.AddLocalTxs([]*types.Transaction{tx})
+    time.Sleep(10000 * time.Millisecond)
+    chain.Stop()
 }
diff --git a/miner/miner.go b/miner/miner.go
index b342bb8..b55d4fc 100644
--- a/miner/miner.go
+++ b/miner/miner.go
@@ -24,6 +24,7 @@ import (
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/ethereum/go-ethereum/consensus"
 	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/common"
 	eminer "github.com/ethereum/go-ethereum/miner"
 )
 
@@ -42,6 +43,10 @@ func NewWorker(config *Config, chainConfig *params.ChainConfig, engine consensus
     return newWorker(config, chainConfig, engine, eth, mux, isLocalBlock)
 }
 
+func (self *Worker) SetEtherbase(addr common.Address) {
+    self.setEtherbase(addr)
+}
+
 func (self *Worker) Start() {
     self.start()
 }
diff --git a/node/service.go b/node/service.go
index fd03a57..9f54ba4 100644
--- a/node/service.go
+++ b/node/service.go
@@ -93,7 +93,7 @@ func (ctx *ServiceContext) ExtRPCEnabled() bool {
 
 func NewServiceContext(mux *event.TypeMux) ServiceContext {
     return ServiceContext {
-        config: nil,
+        config: &Config{},
         services: make(map[reflect.Type]Service),
         EventMux: mux,
         AccountManager: nil,
-- 
cgit v1.2.3