[management] faster server bootstrap (#3365)

Faster server bootstrap by counting accounts rather than fetching all from storage in the account manager instantiation.

This change moved the deprecated need to ensure accounts have an All group to tests instead.

management/server/types/account.go

@@ -12,6 +12,7 @@ import (
 
 	"github.com/hashicorp/go-multierror"
 	"github.com/miekg/dns"
+	"github.com/rs/xid"
 	log "github.com/sirupsen/logrus"
 
 	nbdns "github.com/netbirdio/netbird/dns"
@@ -1525,3 +1526,43 @@ func getPoliciesSourcePeers(policies []*Policy, groups map[string]*Group) map[st
 
 	return sourcePeers
 }
+
+// AddAllGroup to account object if it doesn't exist
+func (a *Account) AddAllGroup() error {
+	if len(a.Groups) == 0 {
+		allGroup := &Group{
+			ID:     xid.New().String(),
+			Name:   "All",
+			Issued: GroupIssuedAPI,
+		}
+		for _, peer := range a.Peers {
+			allGroup.Peers = append(allGroup.Peers, peer.ID)
+		}
+		a.Groups = map[string]*Group{allGroup.ID: allGroup}
+
+		id := xid.New().String()
+
+		defaultPolicy := &Policy{
+			ID:          id,
+			Name:        DefaultRuleName,
+			Description: DefaultRuleDescription,
+			Enabled:     true,
+			Rules: []*PolicyRule{
+				{
+					ID:            id,
+					Name:          DefaultRuleName,
+					Description:   DefaultRuleDescription,
+					Enabled:       true,
+					Sources:       []string{allGroup.ID},
+					Destinations:  []string{allGroup.ID},
+					Bidirectional: true,
+					Protocol:      PolicyRuleProtocolALL,
+					Action:        PolicyTrafficActionAccept,
+				},
+			},
+		}
+
+		a.Policies = []*Policy{defaultPolicy}
+	}
+	return nil
+}