acid-ant/frostfs-contract
1
0
Fork 0
forked from TrueCloudLab/frostfs-contract
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#222] common: Optimize RemoveVote

Browse source 
Use single `REMOVE` instead of multiple `APPEND` opcodes.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2022-03-21 14:07:06 +03:00 committed by Alex Vanin
parent 53795324dc
commit aee1a5d77c
1 changed files with 7 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
common/vote.go
View file

@ -80,18 +80,20 @@ func Vote(ctx storage.Context, id, from []byte) int {
// inner ring nodes. // inner ring nodes.
func RemoveVotes(ctx storage.Context, id []byte) { func RemoveVotes(ctx storage.Context, id []byte) {
var ( var (
newCandidates []Ballot
candidates = getBallots(ctx) candidates = getBallots(ctx)
index int
) )
for i := 0; i < len(candidates); i++ { for i := 0; i < len(candidates); i++ {
cnd := candidates[i] cnd := candidates[i]
if !BytesEqual(cnd.ID, id) { if BytesEqual(cnd.ID, id) {
newCandidates = append(newCandidates, cnd) index = i
break
} }
} }
SetSerialized(ctx, voteKey, newCandidates) util.Remove(candidates, index)
SetSerialized(ctx, voteKey, candidates)
} }
// getBallots returns deserialized slice of vote ballots. // getBallots returns deserialized slice of vote ballots.