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FIX: Show every voter only once. (#6746)

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Each voter is represented by an object and Set does not properly check for equality.
This commit is contained in:
Bianca Nenciu
2018-12-11 15:00:28 +02:00
committed by Régis Hanol
parent 2ee2e5c981
commit 285ff3bfbd
2 changed files with 9 additions and 2 deletions
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9
plugins/poll/assets/javascripts/widgets/discourse-poll.js.es6
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@ -117,7 +117,14 @@ createWidget("discourse-poll-voters", {
attrs.pollType === "number"
? result.voters
: result.voters[attrs.optionId];
state.voters = [...new Set([...state.voters, ...newVoters])];
const existingVoters = new Set(state.voters.map(voter => voter.username));
newVoters.forEach(voter => {
if (!existingVoters.has(voter.username)) {
existingVoters.add(voter.username);
state.voters.push(voter);
}
});
this.scheduleRerender();
});