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nft-nd-nns: add getAllRecords method

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See neo-project/non-native-contracts#5.
This commit is contained in:
Roman Khimov 2021-09-09 22:52:27 +03:00
parent 137d1a3ac1
commit aaccf748ac
8 changed files with 123 additions and 17 deletions
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30
pkg/rpc/client/helper.go
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@ -5,6 +5,7 @@ import (
"errors"
"fmt"
nns "github.com/nspcc-dev/neo-go/examples/nft-nd-nns"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/rpc/response/result"
"github.com/nspcc-dev/neo-go/pkg/util"
@ -124,6 +125,35 @@ func topIterableFromStack(st []stackitem.Item, resultItemType interface{}) ([]in
if err != nil {
return nil, fmt.Errorf("failed to decode uint160 from stackitem #%d: %w", i, err)
}
case nns.RecordState:
rs, ok := iter.Values[i].Value().([]stackitem.Item)
if !ok {
return nil, fmt.Errorf("failed to decode RecordState from stackitem #%d: not a struct", i)
}
if len(rs) != 3 {
return nil, fmt.Errorf("failed to decode RecordState from stackitem #%d: wrong number of elements", i)
}
name, err := rs[0].TryBytes()
if err != nil {
return nil, fmt.Errorf("failed to deocde RecordState from stackitem #%d: %w", i, err)
}
typ, err := rs[1].TryInteger()
if err != nil {
return nil, fmt.Errorf("failed to deocde RecordState from stackitem #%d: %w", i, err)
}
data, err := rs[2].TryBytes()
if err != nil {
return nil, fmt.Errorf("failed to deocde RecordState from stackitem #%d: %w", i, err)
}
u64Typ := typ.Uint64()
if !typ.IsUint64() || u64Typ > 255 {
return nil, fmt.Errorf("failed to deocde RecordState from stackitem #%d: bad type", i)
}
result[i] = nns.RecordState{
Name: string(name),
Type: nns.RecordType(u64Typ),
Data: string(data),
}
default:
return nil, errors.New("unsupported iterable type")
}