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const _ = require('lodash');
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const Debug = require('../../helper/debug');
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const debugLog = new Debug('controller:predicates:is_coarse_reverse');
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const non_coarse_layers = ['address', 'street', 'venue'];
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const stackTraceLine = require('../../helper/stackTraceLine');
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module.exports = (req, res) => {
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// returns true if layers is undefined, empty, or contains 'address', 'street', or 'venue'
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const is_coarse_reverse = !_.isEmpty(req.clean.layers) &&
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_.isEmpty(_.intersection(req.clean.layers, non_coarse_layers));
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debugLog.push(req, () => ({
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reply: is_coarse_reverse,
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stack_trace: stackTraceLine()
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}));
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return is_coarse_reverse;
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};
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