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Merge pull request #2414 from nspcc-dev/eliminate-getstorageitems

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Eliminate GetStorageItems
This commit is contained in:
Roman Khimov 2022-04-01 09:16:42 +03:00 • committed by GitHub
commit 4e375fd8f4
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11 changed files with 70 additions and 145 deletions
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24
pkg/core/native/oracle.go
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@ -471,22 +471,24 @@ func (o *Oracle) getOriginalTxID(d *dao.Simple, tx *transaction.Transaction) uti
// getRequests returns all requests which have not been finished yet.
func (o *Oracle) getRequests(d *dao.Simple) (map[uint64]*state.OracleRequest, error) {
arr, err := d.GetStorageItemsWithPrefix(o.ID, prefixRequest)
if err != nil {
return nil, err
}
reqs := make(map[uint64]*state.OracleRequest, len(arr))
for _, kv := range arr {
if len(kv.Key) != 8 {
return nil, errors.New("invalid request ID")
var reqs = make(map[uint64]*state.OracleRequest)
var err error
d.Seek(o.ID, storage.SeekRange{Prefix: prefixRequest}, func(k, v []byte) bool {
if len(k) != 8 {
err = errors.New("invalid request ID")
return false
}
req := new(state.OracleRequest)
err = stackitem.DeserializeConvertible(kv.Item, req)
err = stackitem.DeserializeConvertible(v, req)
if err != nil {
return nil, err
return false
}
id := binary.BigEndian.Uint64([]byte(kv.Key))
id := binary.BigEndian.Uint64(k)
reqs[id] = req
return true
})
if err != nil {
return nil, err
}
return reqs, nil
}