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import { productMappingSolr } from '@/utils/solrMapping'
import axios from 'axios';
import camelcaseObjectDeep from 'camelcase-object-deep';
export default async function handler(req, res) {
const { q = null, op = 'AND' } = req.query
if (!q) {
return res.status(422).json({ error: 'parameter missing' })
}
/*let parameter = [
`q=${escapeSolrQuery(q)}`,
`q.op=${op}`,
`indent=true`,
`fq=-publish_b:false`,
`qf=name_s^2 description_s`,
`facetch=true`,
`fq=price_tier1_v2_f:[1 TO *]`,
`rows=10`,
`sort=product_rating_f DESC, price_discount_f DESC`,
];
let result = await axios(
process.env.SOLR_HOST + '/solr/product/select?' + parameter.join('&')
);*/
let parameter = [
`q=${q}`,
`q.op=${op}`,
`debugQuery=on`,
`defType=edismax`,
`df=display_name_s`,
`fq=-publish_b:false`,
`rows=5`,
];
if(op == 'AND'){
parameter.push(`sort=product_rating_f DESC, price_discount_f DESC`);
parameter.push(`rows=1`);
}
let result = await axios(
process.env.SOLR_HOST + '/solr/recommendation/select?' + parameter.join('&')
);
try {
result.data = camelcaseObjectDeep(result.data)
res.status(200).json(result.data)
} catch (error) {
res.status(400).json({ error: error.message });
}
}
const escapeSolrQuery = (query) => {
if (query == '*') return query;
const specialChars = /([\+\-\!\(\)\{\}\[\]\^"~\*\?:\\\/])/g;
const words = query.split(/\s+/);
const escapedWords = words.map((word) => {
if (specialChars.test(word)) {
return `"${word.replace(specialChars, '\\$1')}"`;
}
return word;
});
return escapedWords.join(' ');
};
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