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[#971] morph/event: Change notification parser's signature

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Parsers should have original notification
structure to be able to construct internal
event structure that contains necessary
for unique nonce calculation information.
So notification parsers take raw notification
structure instead of slice of stack items.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2021-10-22 13:06:08 +03:00 • committed by Alex Vanin
parent 3666ae7ad2
commit c167ae26f9
35 changed files with 365 additions and 203 deletions
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19
pkg/morph/event/container/eacl.go
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@ -4,7 +4,7 @@ import (
"fmt"
"github.com/nspcc-dev/neo-go/pkg/network/payload"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/nspcc-dev/neo-go/pkg/rpc/response/result/subscriptions"
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
"github.com/nspcc-dev/neofs-node/pkg/morph/event"
)
@ -58,36 +58,41 @@ const expectedItemNumEACL = 4
// ParseSetEACL parses SetEACL notification event from list of stack items.
//
// Expects 4 stack items.
func ParseSetEACL(items []stackitem.Item) (event.Event, error) {
func ParseSetEACL(e *subscriptions.NotificationEvent) (event.Event, error) {
var (
ev SetEACL
err error
)
if ln := len(items); ln != expectedItemNumEACL {
params, err := event.ParseStackArray(e)
if err != nil {
return nil, fmt.Errorf("could not parse stack items from notify event: %w", err)
}
if ln := len(params); ln != expectedItemNumEACL {
return nil, event.WrongNumberOfParameters(expectedItemNumEACL, ln)
}
// parse table
ev.table, err = client.BytesFromStackItem(items[0])
ev.table, err = client.BytesFromStackItem(params[0])
if err != nil {
return nil, fmt.Errorf("could not parse binary table: %w", err)
}
// parse signature
ev.signature, err = client.BytesFromStackItem(items[1])
ev.signature, err = client.BytesFromStackItem(params[1])
if err != nil {
return nil, fmt.Errorf("could not parse table signature: %w", err)
}
// parse public key
ev.publicKey, err = client.BytesFromStackItem(items[2])
ev.publicKey, err = client.BytesFromStackItem(params[2])
if err != nil {
return nil, fmt.Errorf("could not parse binary public key: %w", err)
}
// parse session token
ev.token, err = client.BytesFromStackItem(items[3])
ev.token, err = client.BytesFromStackItem(params[3])
if err != nil {
return nil, fmt.Errorf("could not get session token: %w", err)
}