rename Peers State to AppState, PeersModel to AppModel

Signed-off-by: Jakub Sokołowski <jakub@status.im>

model.go

@@ -4,34 +4,40 @@ import (
 	"github.com/dannypsnl/redux/v2/rematch"
 )
 
-type PeersState struct {
-	Peers   []Peer
-	Current int
+type AppState struct {
+	Node    NodeInfo // info about current node
+	Peers   []Peer   // list of peers for the node
+	Current int      // currently selected peer
 }
 
-type PeersModel struct {
+type AppModel struct {
 	rematch.Reducer
-	State PeersState
+	State AppState
 }
 
-func (m *PeersModel) Current(state PeersState, peerIndex int) PeersState {
+func (m *AppModel) SetInfo(s AppState, node NodeInfo) AppState {
+	s.Node = node
+	return s
+}
+
+func (m *AppModel) Current(s AppState, peerIndex int) AppState {
 	// NOTE Not sure if I should just ignore invalid values or panic
-	if peerIndex >= 0 && peerIndex < len(state.Peers) {
-		state.Current = peerIndex
+	if peerIndex >= 0 && peerIndex < len(s.Peers) {
+		s.Current = peerIndex
 	}
-	return state
+	return s
 }
 
-func (m *PeersModel) Update(state PeersState, peers []Peer) PeersState {
+func (m *AppModel) Update(s AppState, peers []Peer) AppState {
 	// The argument is a copy so we can modify it and return it
-	state.Peers = peers
+	s.Peers = peers
 	// if not current peer is set use first one
-	if state.Current == -1 && len(peers) > 0 {
-		state.Current = 0
+	if s.Current == -1 && len(peers) > 0 {
+		s.Current = 0
 	}
 	// if set but doesn't exist in the list move up
-	if state.Current >= len(peers) {
-		state.Current = len(peers) - 1
+	if s.Current >= len(peers) {
+		s.Current = len(peers) - 1
 	}
-	return state
+	return s
 }

state.go

@@ -10,7 +10,7 @@ import (
 // This might need renaming, since it also contains the Client.
 // I need the client to make the RPC calls.
 type State struct {
-	Reducer     *PeersModel
+	Reducer     *AppModel
 	Store       *store.Store
 	Client      *StatusGoClient
 	updatePeers *rematch.Action
@@ -19,8 +19,8 @@ type State struct {
 
 func NewState(client *StatusGoClient) *State {
 	// Generate the reducer from our model.
-	Reducer := &PeersModel{
-		State: PeersState{
+	Reducer := &AppModel{
+		State: AppState{
 			Peers:   make([]Peer, 0),
 			Current: -1, // Should mean non selected.
 		},
@@ -52,8 +52,8 @@ func (s *State) GetCurrent() *Peer {
 func (s *State) SetCurrent(index int) {
 	s.Store.Dispatch(s.setCurrent.With(index))
 }
-func (s *State) GetState() PeersState {
-	return s.Store.StateOf(s.Reducer).(PeersState)
+func (s *State) GetState() AppState {
+	return s.Store.StateOf(s.Reducer).(AppState)
 }
 
 // For fetching current state of peers from status-go