| 1 | module.exports = function normalizeQuery (params, paginate) {
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| 2 | let query = Object.assign({}, params.query);
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| 3 |
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| 4 | if (paginate && paginate.default) {
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| 5 | const lower = query.$limit ? Number(query.$limit) : paginate.default;
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| 6 | const upper = typeof paginate.max === 'number' ? paginate.max : Number.MAX_VALUE;
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| 7 |
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| 8 | query.size = Math.min(lower, upper);
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| 9 | delete query.$limit;
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| 10 | }
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| 11 |
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| 12 | if (query.$limit) {
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| 13 | query.size = query.$limit;
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| 14 | delete query.$limit;
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| 15 | }
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| 16 |
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| 17 | if (query.$skip) {
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| 18 | query.offset = query.$skip;
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| 19 | delete query.$skip;
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| 20 | }
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| 21 |
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| 22 | return query;
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| 23 | };
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