forked from TrueCloudLab/frostfs-s3-gw
[#351] policy: Use iterators to list chains
Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
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1 changed files with 7 additions and 1 deletions
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@ -41,6 +41,11 @@ type Config struct {
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Key *keys.PrivateKey
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}
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const (
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batchSize = 100
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iteratorChainsByPrefix = "iteratorChainsByPrefix"
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)
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var _ policy.Contract = (*Client)(nil)
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// New creates new Policy contract wrapper.
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@ -114,7 +119,8 @@ func (c *Client) RemoveChain(kind policycontract.Kind, entity string, name []byt
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}
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func (c *Client) ListChains(kind policycontract.Kind, entity string, name []byte) ([][]byte, error) {
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items, err := c.policyContract.ListChainsByPrefix(big.NewInt(int64(kind)), entity, name)
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items, err := commonclient.ReadIteratorItems(c.actor, batchSize, c.contractHash, iteratorChainsByPrefix,
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big.NewInt(int64(kind)), entity, name)
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if err != nil {
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return nil, err
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}
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