23 lines
402 B
JavaScript
23 lines
402 B
JavaScript
var puzzles = db.puzzle;
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modified = 0;
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puzzles.find({
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'vote.ratio': {$exists: false}
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}).forEach(function(p) {
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puzzles.update({
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_id: p._id
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}, {
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$set: {
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"vote.ratio": NumberInt(100*(p.vote.up - p.vote.down)/(p.vote.up + p.vote.down)),
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"vote.nb": NumberInt(p.vote.up + p.vote.down)
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},
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$unset: {
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'vote.sum': true
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}
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});
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modified += 1;
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});
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print(modified);
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