app: add default block reward

3 files changed, 6 insertions, 4 deletions

diff --git a/consensus/dexcon/dexcon.go b/consensus/dexcon/dexcon.go
index c3d42d599..c18e3cc6a 100644
--- a/consensus/dexcon/dexcon.go
+++ b/consensus/dexcon/dexcon.go
@@ -99,7 +99,7 @@ func (d *Dexcon) Prepare(chain consensus.ChainReader, header *types.Header) erro
 // Finalize implements consensus.Engine, ensuring no uncles are set, nor block
 // rewards given, and returns the final block.
 func (d *Dexcon) Finalize(chain consensus.ChainReader, header *types.Header, state *state.StateDB, txs []*types.Transaction, uncles []*types.Header, receipts []*types.Receipt) (*types.Block, error) {
-	reward := new(big.Int).Div(d.config.MiningReward, new(big.Int).SetUint64(uint64(d.config.NumChains)))
+	reward := new(big.Int).Div(d.config.BlockReward, new(big.Int).SetUint64(uint64(d.config.NumChains)))
 	state.AddBalance(header.Coinbase, reward)
 	header.Root = state.IntermediateRoot(chain.Config().IsEIP158(header.Number))
 
diff --git a/dex/backend.go b/dex/backend.go
index 7702d3a3b..ca76eeed3 100644
--- a/dex/backend.go
+++ b/dex/backend.go
@@ -119,7 +119,7 @@ func New(ctx *node.ServiceContext, config *Config) (*Dexon, error) {
 		bloomRequests:  make(chan chan *bloombits.Retrieval),
 		bloomIndexer:   NewBloomIndexer(chainDb, params.BloomBitsBlocks, params.BloomConfirms),
 		blockdb:        db,
-		engine:         dexcon.New(&params.DexconConfig{}),
+		engine:         dexcon.New(chainConfig.Dexcon),
 	}
 
 	var (
diff --git a/params/config.go b/params/config.go
index 9f8d70868..b48a805d5 100644
--- a/params/config.go
+++ b/params/config.go
@@ -66,7 +66,9 @@ var (
 		EIP158Block:         big.NewInt(0),
 		ByzantiumBlock:      big.NewInt(0),
 		ConstantinopleBlock: nil,
-		Dexcon:              &DexconConfig{},
+		Dexcon: &DexconConfig{
+			BlockReward: new(big.Int).SetInt64(5e+18),
+		},
 	}
 
 	// TestnetTrustedCheckpoint contains the light client trusted checkpoint for the Ropsten test network.
@@ -197,7 +199,7 @@ type DexconConfig struct {
 	RoundInterval    uint64   `json:"roundInterval"`
 	MinBlockInterval uint64   `json:"minBlockInterval"`
 	MaxBlockInterval uint64   `json:"maxBlockInterval"`
-	MiningReward     *big.Int `json:"miningReward"`
+	BlockReward      *big.Int `json:"blockReward"`
 }
 
 // String implements the stringer interface, returning the consensus engine details.