frostfs-node/pkg/services/reputation/eigentrust/routes/calls.go

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package routes
import (
"fmt"
"github.com/nspcc-dev/neofs-node/pkg/services/reputation"
"github.com/nspcc-dev/neofs-node/pkg/services/reputation/common"
"go.uber.org/zap"
)
// NextStage builds Manager list for trusted node and returns it directly.
//
// If passed route has more than one point, then endpoint of the route is reached.
func (b *Builder) NextStage(epoch uint64, t reputation.Trust, passed []common.ServerInfo) ([]common.ServerInfo, error) {
passedLen := len(passed)
b.log.Debug("building next stage for trust route",
zap.Uint64("epoch", epoch),
zap.Int("passed_length", passedLen),
)
if passedLen > 1 {
return nil, nil
}
route, err := b.managerBuilder.BuildManagers(epoch, t.Peer())
if err != nil {
return nil, fmt.Errorf("could not build managers for epoch: %d: %w", epoch, err)
}
return route, nil
}