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googlescholar: fix linting violation: no-await-in-loop (#590)

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#588
This commit is contained in:
Henry Wang
2018-08-30 14:44:28 +01:00
committed by DIYgod
parent 0cad0ce547
commit 48ec6bec9f
1 changed files with 19 additions and 21 deletions
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18
routes/google/scholar.js
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@@ -22,17 +22,15 @@ module.exports = async (ctx) => {
}); });
const $ = cheerio.load(response.data); const $ = cheerio.load(response.data);
const list = $('#gs_res_ccl_mid .gs_r.gs_or.gs_scl .gs_ri'); const list = $('#gs_res_ccl_mid .gs_r.gs_or.gs_scl .gs_ri').get();
const out = []; const out = await Promise.all(
list.map(async (item) => {
for (let i = 0; i < list.length; i++) { const $ = cheerio.load(item);
const $ = cheerio.load(list[i]);
const itemUrl = $('h3 a').attr('href'); const itemUrl = $('h3 a').attr('href');
const cache = await ctx.cache.get(itemUrl); const cache = await ctx.cache.get(itemUrl);
if (cache) { if (cache) {
out.push(JSON.parse(cache)); return Promise.resolve(JSON.parse(cache));
continue;
} }
const single = { const single = {
title: $('h3 a').text(), title: $('h3 a').text(),
@@ -42,9 +40,9 @@ module.exports = async (ctx) => {
guid: itemUrl, guid: itemUrl,
}; };
out.push(single); return Promise.resolve(single);
} })
);
ctx.state.data = { ctx.state.data = {
title: `Google Scholar Monitor: ${query}`, title: `Google Scholar Monitor: ${query}`,
link: url, link: url,