configuration from config

cmd/node/node.go

@@ -9,6 +9,7 @@ import (
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/config"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/account"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/api"
+	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/configuration"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/dialer"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/pool"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/rpc/server"
@@ -97,7 +98,7 @@ func Bootstrap(a *app.App) {
 		Register(server.New()).
 		Register(dialer.New()).
 		Register(pool.NewPool()).
-		//Register(&example.Example{})
+		Register(configuration.New()).
 		Register(document.New()).
 		Register(message.New()).
 		Register(requesthandler.New()).

service/configuration/configuration.go

@@ -3,10 +3,36 @@ package configuration
 import (
 	"context"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/peer"
+	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/pool"
+	"github.com/anytypeio/go-chash"
 )
 
+func New() Service {
+	return new(service)
+}
+
 type Configuration interface {
 	Id() string
 	AllPeers(ctx context.Context, spaceId string) (peers []peer.Peer, err error)
 	OnePeer(ctx context.Context, spaceId string) (p peer.Peer, err error)
 }
+
+type configuration struct {
+	id    string
+	pool  pool.Pool
+	chash chash.CHash
+}
+
+func (c *configuration) Id() string {
+	return c.id
+}
+
+func (c *configuration) AllPeers(ctx context.Context, spaceId string) (peers []peer.Peer, err error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (c *configuration) OnePeer(ctx context.Context, spaceId string) (p peer.Peer, err error) {
+	//TODO implement me
+	panic("implement me")
+}

service/configuration/service.go

@@ -5,7 +5,9 @@ import (
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/app"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/app/logger"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/config"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/peer"
+	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/net/pool"
+	"github.com/anytypeio/go-anytype-infrastructure-experiments/service/node"
+	"github.com/anytypeio/go-chash"
 )
 
 const CName = "configuration"
@@ -20,41 +22,51 @@ var log = logger.NewNamed(CName)
 type Service interface {
 	GetLast() Configuration
 	GetById(id string) Configuration
-	app.ComponentRunnable
+	app.Component
 }
 
 type service struct {
 	accountId string
-	bootstrapConfig []config.Node
+	pool      pool.Pool
+
+	last Configuration
 }
 
 func (s *service) Init(ctx context.Context, a *app.App) (err error) {
 	conf := a.MustComponent(config.CName).(*config.Config)
-	s.bootstrapConfig = conf.Nodes
 	s.accountId = conf.Account.PeerId
-
-	return nil
+	s.pool = a.MustComponent(pool.CName).(pool.Pool)
+	configNodes := a.MustComponent(node.CName).(node.Service).Nodes()
+	config := &configuration{
+		id:   "config",
+		pool: s.pool,
+	}
+	if config.chash, err = chash.New(chash.Config{
+		PartitionCount:    partitionCount,
+		ReplicationFactor: replicationFactor,
+	}); err != nil {
+		return
+	}
+	members := make([]chash.Member, 0, len(configNodes))
+	for _, n := range configNodes {
+		members = append(members, n)
+	}
+	if err = config.chash.AddMembers(members...); err != nil {
+		return
+	}
+	s.last = config
+	return
 }
 
 func (s *service) Name() (name string) {
 	return CName
 }
 
-func (s *service) AllPeers(ctx context.Context, spaceId string) (peers []peer.Peer, err error) {
+func (s *service) GetLast() Configuration {
+	return s.last
+}
+
+func (s *service) GetById(id string) Configuration {
 	//TODO implement me
 	panic("implement me")
 }
-
-func (s *service) OnePeer(ctx context.Context, spaceId string) (p peer.Peer, err error) {
-	//TODO implement me
-	panic("implement me")
-}
-
-func (s *service) Run(ctx context.Context) (err error) {
-	//TODO implement me
-	panic("implement me")
-}
-
-func (s *service) Close(ctx context.Context) (err error) {
-	return nil
-}

service/node/service.go

@@ -24,6 +24,14 @@ type Node struct {
 	EncryptionKeyString string
 }
 
+func (n *Node) Id() string {
+	return n.PeerId
+}
+
+func (n *Node) Capacity() float64 {
+	return 1
+}
+
 func New() app.Component {
 	return &service{}
 }