From 905d8ffe4417f15b43f74c736a3eab1b8d42124a Mon Sep 17 00:00:00 2001
From: DIYgod <diy.d.god@gmail.com>
Date: Mon, 8 Jul 2019 23:26:59 +0800
Subject: [PATCH] fix: remove redundant promise

---
 lib/routes/google/scholar.js | 29 +++++++++++------------------
 1 file changed, 11 insertions(+), 18 deletions(-)

diff --git a/lib/routes/google/scholar.js b/lib/routes/google/scholar.js
index d6938e645..f8a1413a1 100644
--- a/lib/routes/google/scholar.js
+++ b/lib/routes/google/scholar.js
@@ -24,25 +24,18 @@ module.exports = async (ctx) => {
     const $ = cheerio.load(response.data);
     const list = $('#gs_res_ccl_mid .gs_r.gs_or.gs_scl .gs_ri').get();
 
-    const out = await Promise.all(
-        list.map(async (item) => {
-            const $ = cheerio.load(item);
-            const itemUrl = $('h3 a').attr('href');
-            const cache = await ctx.cache.get(itemUrl);
-            if (cache) {
-                return Promise.resolve(JSON.parse(cache));
-            }
-            const single = {
-                title: $('h3 a').text(),
-                author: $('.gs_a').text(),
-                description: $('.gs_rs').text(),
-                link: itemUrl,
-                guid: itemUrl,
-            };
+    const out = list.map((item) => {
+        const $ = cheerio.load(item);
+        const itemUrl = $('h3 a').attr('href');
+        return {
+            title: $('h3 a').text(),
+            author: $('.gs_a').text(),
+            description: $('.gs_rs').text(),
+            link: itemUrl,
+            guid: itemUrl,
+        };
+    });
 
-            return Promise.resolve(single);
-        })
-    );
     ctx.state.data = {
         title: `Google Scholar Monitor: ${query}`,
         link: url,