frostfs-node/pkg/innerring/processors/settlement/audit/calculator.go

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package audit
import (
"github.com/nspcc-dev/neofs-node/pkg/util/logger"
"go.uber.org/zap"
)
// Calculator represents a component for calculating payments
// based on data audit results and sending remittances to the chain.
type Calculator struct {
prm *CalculatorPrm
opts *options
}
// CalculatorOption is a Calculator constructor's option.
type CalculatorOption func(*options)
type options struct {
log *logger.Logger
}
func defaultOptions() *options {
return &options{
log: &logger.Logger{Logger: zap.L()},
}
}
// NewCalculator creates, initializes and returns a new Calculator instance.
func NewCalculator(p *CalculatorPrm, opts ...CalculatorOption) *Calculator {
o := defaultOptions()
for i := range opts {
opts[i](o)
}
return &Calculator{
prm: p,
opts: o,
}
}
// WithLogger returns an option to specify the logging component.
func WithLogger(l *logger.Logger) CalculatorOption {
return func(o *options) {
o.log = l
}
}