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/*
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Set a focus.lat and focus.lon if specified in pelias config
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*/
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var _ = require('lodash');
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function setup(defaultParameters){
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return function setLocationBias(req, res, next){
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if (_.isUndefined(req.clean) ||
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_.isUndefined(defaultParameters['focus.point.lat']) ||
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_.isUndefined(defaultParameters['focus.point.lon'])) {
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return next();
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}
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req.clean['focus.point.lat'] = defaultParameters['focus.point.lat'];
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req.clean['focus.point.lon'] = defaultParameters['focus.point.lon'];
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next();
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};
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}
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module.exports = setup;
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