ajout fonction js pour update les stats

code/server/stats/update_stats.js

@@ -1,6 +1,21 @@
-import conn from '../database';
+import conn from '../database.js';
+import fs from "fs";
 
-export const udpateDay = () => {
-    const sql = "SELECT AVG(note_principale) INTO @moyenne_globale FROM borne_avis WHERE date > DATE_ADD(NOW(), INTERVAL -1 DAY);";
+export const computeStats = async (timePeriod, generalTableName, otherTableName) => {
+    return new Promise((resolve, reject) => {
+        let sql = fs.readFileSync("stats/update_stats.sql").toString();
+        sql = sql
+            .replace(new RegExp("DAY_COUNT_DELAY",'g'), timePeriod.toString())
+            .replace(new RegExp("STATS_GENERAL_TABLE_NAME", 'g'), generalTableName)
+            .replace(new RegExp('STATS_AUTRES_TABLE_NAME', 'g'), otherTableName)
+        conn.query(sql, (err, res) => {
+            if(err) {
+                reject(err)
+            }else {
+                resolve(res.insertId);
+            }
+        });
+    })
+}
 
-}
+// computeStats(7,"stats_general_semaine","stats_autres_semaine").then(() => {console.log("OK")});