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[#351] policy: Use iterators to list chains
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Browse source 
Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2024-04-03 11:28:26 +03:00
parent 85c8210ffd
commit d631ee55c9
1 changed files with 7 additions and 1 deletions
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8
internal/frostfs/policy/contract/contract.go
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@ -41,6 +41,11 @@ type Config struct {
Key *keys.PrivateKey Key *keys.PrivateKey
} }
const (
batchSize = 100
iteratorChainsByPrefix = "iteratorChainsByPrefix"
)
var _ policy.Contract = (*Client)(nil) var _ policy.Contract = (*Client)(nil)
// New creates new Policy contract wrapper. // New creates new Policy contract wrapper.
@ -114,7 +119,8 @@ func (c *Client) RemoveChain(kind policycontract.Kind, entity string, name []byt
} }
func (c *Client) ListChains(kind policycontract.Kind, entity string, name []byte) ([][]byte, error) { func (c *Client) ListChains(kind policycontract.Kind, entity string, name []byte) ([][]byte, error) {
items, err := c.policyContract.ListChainsByPrefix(big.NewInt(int64(kind)), entity, name) items, err := commonclient.ReadIteratorItems(c.actor, batchSize, c.contractHash, iteratorChainsByPrefix,
big.NewInt(int64(kind)), entity, name)
if err != nil { if err != nil {
return nil, err return nil, err
} }