frostfs-node/pkg/services/accounting/morph/executor.go

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package accounting
import (
"context"
"github.com/nspcc-dev/neofs-api-go/v2/accounting"
"github.com/nspcc-dev/neofs-node/pkg/morph/client/balance"
accountingSvc "github.com/nspcc-dev/neofs-node/pkg/services/accounting"
"github.com/pkg/errors"
)
type morphExecutor struct {
// TODO: use client wrapper
client *balance.Client
}
func NewExecutor(client *balance.Client) accountingSvc.ServiceExecutor {
return &morphExecutor{
client: client,
}
}
func (s *morphExecutor) Balance(ctx context.Context, body *accounting.BalanceRequestBody) (*accounting.BalanceResponseBody, error) {
id := body.GetOwnerID()
idBytes, err := id.StableMarshal(nil)
if err != nil {
return nil, errors.Wrap(err, "could not marshal wallet owner ID")
}
argsBalance := balance.GetBalanceOfArgs{}
argsBalance.SetWallet(idBytes)
vBalance, err := s.client.BalanceOf(argsBalance)
if err != nil {
return nil, errors.Wrap(err, "could not call BalanceOf method")
}
argsDecimals := balance.DecimalsArgs{}
vDecimals, err := s.client.Decimals(argsDecimals)
if err != nil {
return nil, errors.Wrap(err, "could not call decimals method")
}
dec := new(accounting.Decimal)
dec.SetValue(vBalance.Amount())
dec.SetPrecision(uint32(vDecimals.Decimals()))
res := new(accounting.BalanceResponseBody)
res.SetBalance(dec)
return res, nil
}