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| author | ilyayudovin <ilyayudovin123@gmail.com> | 2020-06-29 17:31:51 +0300 |
|---|---|---|
| committer | ilyayudovin <ilyayudovin123@gmail.com> | 2020-06-29 17:31:51 +0300 |
| commit | 856522da17348e54b0d390f10772c21b4029e9bd (patch) | |
| tree | e3642a46d926b6dc4ceae041083112492486c410 /src/components/PollCard | |
| parent | 0852cbeea6a3872c4a3a4b7dd974db53eb0a85dd (diff) | |
| download | which-ui-856522da17348e54b0d390f10772c21b4029e9bd.tar.gz | |
fix: make code redably clear
Diffstat (limited to 'src/components/PollCard')
| -rw-r--r-- | src/components/PollCard/PollCard.tsx | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/components/PollCard/PollCard.tsx b/src/components/PollCard/PollCard.tsx index f222a63..f82ea44 100644 --- a/src/components/PollCard/PollCard.tsx +++ b/src/components/PollCard/PollCard.tsx @@ -72,10 +72,13 @@ const PollCard: React.FC<PropTypes> = ({ initialPoll, navigate }) => { const handleLeft = () => vote('left'); const handleRight = () => vote('right'); - let leftPercentage = Math.round(100 * (left.votes / (left.votes + right.votes))); - let rightPercentage = 100 - leftPercentage; + let leftPercentage; + let rightPercentage; - if(Number.isNaN(leftPercentage) && Number.isNaN(rightPercentage)){ + if (left.votes || right.votes) { + leftPercentage = Math.round(100 * (left.votes / (left.votes + right.votes))); + rightPercentage = 100 - leftPercentage; + } else { leftPercentage = 0; rightPercentage = 0; } |