var util = require('./util');
/**
{
"numericrange": true,
"rangefrom": 13,
"rangeto": 17,
"numericrangefield": "channels.age.current-value",
}
{
numeric: {
channel: 'name'
from: 1
to: 10
}
}
*/
module.exports = function (params, query) {
if(!params) return;
query.numericrange = true;
query.numericrangefield = util.getFieldName(params);
var hasFrom = util.hasProp(params, "from"),
hasTo = util.hasProp(params, "to");
if(!hasFrom && !hasTo) {
throw new Error("At least one of `from` or `to` properties has to be provided for numeric range search");
}
if(hasFrom) {
query.rangefrom = params.from;
}
if(hasTo) {
query.rangeto = params.to;
}
};