Add Inner Ring code

pkg/morph/client/netmap/add_peer.go

@@ -0,0 +1,104 @@
+package netmap
+
+import (
+	"github.com/pkg/errors"
+)
+
+// PeerInfo groups the parameters of
+// new NeoFS peer.
+type PeerInfo struct {
+	address []byte // peer network address in a binary format
+
+	key []byte // peer public key
+
+	opts [][]byte // binary peer options
+}
+
+// AddPeerArgs groups the arguments
+// of add peer invocation call.
+type AddPeerArgs struct {
+	info PeerInfo // peer information
+}
+
+const addPeerFixedArgNumber = 2
+
+// Address returns the peer network address
+// in a binary format.
+//
+// Address format is dictated by application
+// architecture.
+func (a PeerInfo) Address() []byte {
+	return a.address
+}
+
+// SetAddress sets the peer network address
+// in a binary format.
+//
+// Address format is dictated by application
+// architecture.
+func (a *PeerInfo) SetAddress(v []byte) {
+	a.address = v
+}
+
+// PublicKey returns the peer public key
+// in a binary format.
+//
+// Key format is dictated by application
+// architecture.
+func (a PeerInfo) PublicKey() []byte {
+	return a.key
+}
+
+// SetPublicKey sets the peer public key
+// in a binary format.
+//
+// Key format is dictated by application
+// architecture.
+func (a *PeerInfo) SetPublicKey(v []byte) {
+	a.key = v
+}
+
+// Options returns the peer options
+// in a binary format.
+//
+// Option format is dictated by application
+// architecture.
+func (a PeerInfo) Options() [][]byte {
+	return a.opts
+}
+
+// SetOptions sets the peer options
+// in a binary format.
+//
+// Option format is dictated by application
+// architecture.
+func (a *PeerInfo) SetOptions(v [][]byte) {
+	a.opts = v
+}
+
+// SetInfo sets the peer information.
+func (a *AddPeerArgs) SetInfo(v PeerInfo) {
+	a.info = v
+}
+
+// AddPeer invokes the call of add peer method
+// of NeoFS Netmap contract.
+func (c *Client) AddPeer(args AddPeerArgs) error {
+	info := args.info
+
+	invokeArgs := make([]interface{}, 0, addPeerFixedArgNumber+len(info.opts))
+
+	invokeArgs = append(invokeArgs,
+		info.address,
+		info.key,
+	)
+
+	for i := range info.opts {
+		invokeArgs = append(invokeArgs, info.opts[i])
+	}
+
+	return errors.Wrapf(c.client.Invoke(
+		c.addPeerMethod,
+		invokeArgs...,
+	), "could not invoke method (%s)", c.addPeerMethod)
+}