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[#749] morph/client: cache NNS contract hash

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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2022-01-29 14:07:12 +03:00 • committed by Alex Vanin
parent 050a4bb2b0
commit 4838d3bb80
2 changed files with 13 additions and 5 deletions
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11
pkg/morph/client/nns.go
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@ -58,12 +58,15 @@ func (c *Client) NNSContractAddress(name string) (sh util.Uint160, err error) {
})
}
cs, err := c.client.GetContractStateByID(nnsContractID) // cache it?
if err != nil {
return sh, fmt.Errorf("NNS contract state: %w", err)
if c.nnsHash.Equals(util.Uint160{}) {
cs, err := c.client.GetContractStateByID(nnsContractID)
if err != nil {
return sh, fmt.Errorf("NNS contract state: %w", err)
}
c.nnsHash = cs.Hash
}
sh, err = nnsResolve(c.client, cs.Hash, name)
sh, err = nnsResolve(c.client, c.nnsHash, name)
if err != nil {
return sh, fmt.Errorf("NNS.resolve: %w", err)
}