From adcb57d3316443bf5be6bb86d09f6d9f73b7f002 Mon Sep 17 00:00:00 2001
From: Geo Halkiadakis <gchalkiadakis@sklavenitis.co.gr>
Date: Tue, 21 Mar 2023 17:42:06 +0200
Subject: linkeysearch: 2 step implementation

---
 javascript/keygen.js | 34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

(limited to 'javascript/keygen.js')

diff --git a/javascript/keygen.js b/javascript/keygen.js
index cacd317..57b90ee 100644
--- a/javascript/keygen.js
+++ b/javascript/keygen.js
@@ -6,6 +6,7 @@ const fs = require('fs');
 const os = require('os');
 
 const fetch = require('node-fetch');
+const { ECDH } = require('crypto');
 
 
 // preloaded data
@@ -221,6 +222,27 @@ var con = mysql.createConnection({
 */
 
 
+// read frequency data
+
+let rawdata = fs.readFileSync('../results/freq.json');
+let fr_ = JSON.parse(rawdata);
+
+
+/** freq
+ * 
+ * @param id (int): product's eys_code
+ * @return frequency of product
+ */
+function freq_of(id) {
+    fr_.forEach( rec => {
+        if (rec.id == id) return rec.fq
+    });
+
+    return 0;
+}
+
+
+
 let url = "https://emarket-laravel-dlqjpfxz5q-oa.a.run.app/api/v1/productsSearch";
 
 let settings = { method: "Get" };
@@ -235,6 +257,16 @@ fetch(url, settings)
         var linkeys = do_proccess(json.data);
 
         save_local(kwlinks_);
+
+        // check
+        // echo 100 most frequent
+        let i = 0;
+        kwlinks_.forEach(rec => {
+            if (i<100) {
+                console.log(i, JSON.stringify(rec.w))
+            }
+            i++;
+        })
 });
 
 
@@ -342,8 +374,8 @@ function do_proccess(obj) {
         if (rec.img != 0) {
 
             var description = preproccess_text(rec.txt);
-            var fq  = 1;
             var pid = rec.id;
+            var fq = freq_of(pid);
 
             var keys = [];
             var words = description.split(' ');
-- 
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