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[#1541] morph/event: Simplify balance contract event parsing

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2024-12-05 11:17:12 +03:00 committed by Evgenii Stratonikov
parent 7df3520d48
commit d5d5ce2074
2 changed files with 13 additions and 58 deletions
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68
pkg/morph/event/balance/lock.go
View file

@ -3,7 +3,7 @@ package balance
import (
"fmt"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
"git.frostfs.info/TrueCloudLab/frostfs-contract/rpcclient/balance"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/event"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/util"
@ -47,61 +47,17 @@ func (l Lock) TxHash() util.Uint256 { return l.txHash }
// ParseLock from notification into lock structure.
func ParseLock(e *state.ContainedNotificationEvent) (event.Event, error) {
var (
ev Lock
err error
)
params, err := event.ParseStackArray(e)
if err != nil {
return nil, fmt.Errorf("could not parse stack items from notify event: %w", err)
var le balance.LockEvent
if err := le.FromStackItem(e.Item); err != nil {
return nil, fmt.Errorf("parse balance.LockEvent: %w", err)
}
if ln := len(params); ln != 5 {
return nil, event.WrongNumberOfParameters(5, ln)
}
// parse id
ev.id, err = client.BytesFromStackItem(params[0])
if err != nil {
return nil, fmt.Errorf("could not get lock id: %w", err)
}
// parse user
user, err := client.BytesFromStackItem(params[1])
if err != nil {
return nil, fmt.Errorf("could not get lock user value: %w", err)
}
ev.user, err = util.Uint160DecodeBytesBE(user)
if err != nil {
return nil, fmt.Errorf("could not convert lock user value to uint160: %w", err)
}
// parse lock account
lock, err := client.BytesFromStackItem(params[2])
if err != nil {
return nil, fmt.Errorf("could not get lock account value: %w", err)
}
ev.lock, err = util.Uint160DecodeBytesBE(lock)
if err != nil {
return nil, fmt.Errorf("could not convert lock account value to uint160: %w", err)
}
// parse amount
ev.amount, err = client.IntFromStackItem(params[3])
if err != nil {
return nil, fmt.Errorf("could not get lock amount: %w", err)
}
// parse until deadline
ev.until, err = client.IntFromStackItem(params[4])
if err != nil {
return nil, fmt.Errorf("could not get lock deadline: %w", err)
}
ev.txHash = e.Container
return ev, nil
return Lock{
id: le.TxID,
user: le.From,
lock: le.To,
amount: le.Amount.Int64(),
until: le.Until.Int64(),
txHash: e.Container,
}, nil
}

3
pkg/morph/event/balance/lock_test.go
View file

@ -4,7 +4,6 @@ import (
"math/big"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/event"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
@ -28,7 +27,7 @@ func TestParseLock(t *testing.T) {
}
_, err := ParseLock(createNotifyEventFromItems(prms))
require.EqualError(t, err, event.WrongNumberOfParameters(5, len(prms)).Error())
require.Error(t, err)
})
t.Run("wrong id parameter", func(t *testing.T) {