Start implementing storage deals

node/builder.go

@@ -19,6 +19,7 @@ import (
 
 	"github.com/filecoin-project/go-lotus/api"
 	"github.com/filecoin-project/go-lotus/chain"
+	"github.com/filecoin-project/go-lotus/chain/deals"
 	"github.com/filecoin-project/go-lotus/chain/store"
 	"github.com/filecoin-project/go-lotus/chain/types"
 	"github.com/filecoin-project/go-lotus/chain/wallet"
@@ -71,6 +72,8 @@ const (
 	HandleIncomingBlocksKey
 	HandleIncomingMessagesKey
 
+	RunDealClientKey
+
 	// daemon
 	ExtractApiKey
 
@@ -207,6 +210,9 @@ func Online() Option {
 			Override(RunHelloKey, modules.RunHello),
 			Override(RunBlockSyncKey, modules.RunBlockSync),
 			Override(HandleIncomingBlocksKey, modules.HandleIncomingBlocks),
+
+			Override(new(*deals.Client), deals.NewClient),
+			Override(RunDealClientKey, modules.RunDealClient),
 		),
 
 		// Storage miner

node/impl/full.go

@@ -11,6 +11,7 @@ import (
 	"github.com/filecoin-project/go-lotus/chain"
 	"github.com/filecoin-project/go-lotus/chain/actors"
 	"github.com/filecoin-project/go-lotus/chain/address"
+	"github.com/filecoin-project/go-lotus/chain/deals"
 	"github.com/filecoin-project/go-lotus/chain/gen"
 	"github.com/filecoin-project/go-lotus/chain/state"
 	"github.com/filecoin-project/go-lotus/chain/store"
@@ -34,10 +35,16 @@ type FullNodeAPI struct {
 
 	CommonAPI
 
-	Chain  *store.ChainStore
-	PubSub *pubsub.PubSub
-	Mpool  *chain.MessagePool
-	Wallet *wallet.Wallet
+	DealClient *deals.Client
+	Chain      *store.ChainStore
+	PubSub     *pubsub.PubSub
+	Mpool      *chain.MessagePool
+	Wallet     *wallet.Wallet
+}
+
+func (a *FullNodeAPI) ClientStartDeal(ctx context.Context, data cid.Cid, miner address.Address, blocksDuration uint64) error {
+	_, err := a.DealClient.Start(ctx, data, miner, blocksDuration)
+	return err
 }
 
 func (a *FullNodeAPI) ChainNotify(ctx context.Context) (<-chan *store.HeadChange, error) {

node/modules/services.go

@@ -1,12 +1,15 @@
 package modules
 
 import (
+	"context"
+
 	"github.com/libp2p/go-libp2p-core/host"
 	inet "github.com/libp2p/go-libp2p-core/network"
 	pubsub "github.com/libp2p/go-libp2p-pubsub"
 	"go.uber.org/fx"
 
 	"github.com/filecoin-project/go-lotus/chain"
+	"github.com/filecoin-project/go-lotus/chain/deals"
 	"github.com/filecoin-project/go-lotus/chain/sub"
 	"github.com/filecoin-project/go-lotus/node/hello"
 	"github.com/filecoin-project/go-lotus/node/modules/helpers"
@@ -53,3 +56,16 @@ func HandleIncomingMessages(mctx helpers.MetricsCtx, lc fx.Lifecycle, pubsub *pu
 
 	go sub.HandleIncomingMessages(ctx, mpool, msgsub)
 }
+
+func RunDealClient(lc fx.Lifecycle, c *deals.Client) {
+	lc.Append(fx.Hook{
+		OnStart: func(context.Context) error {
+			c.Run()
+			return nil
+		},
+		OnStop: func(context.Context) error {
+			c.Stop()
+			return nil
+		},
+	})
+}