fixing redis flash sale

1 files changed, 23 insertions, 10 deletions

diff --git a/src/pages/api/flashsale-header.js b/src/pages/api/flashsale-header.js
index 31f8efdd..6916318a 100644
--- a/src/pages/api/flashsale-header.js
+++ b/src/pages/api/flashsale-header.js
@@ -15,23 +15,36 @@ export default async function handler(req, res) {
   try {
     await connectRedis();
     const cacheKey = `flashsale_header`;
-    // await client.del(cacheKey);
+
+    // Cek data yang ada di Redis
     let cachedData = await client.get(cacheKey);
 
     if (cachedData) {
-      const data = JSON.parse(cachedData);
+      const data = JSON.parse(cachedData); 
+
+      // Periksa apakah data adalah array dan panjangnya 0
+      if (!data || (Array.isArray(data) && data.length === 0)) {
+        await client.del(cacheKey); // Hapus kunci jika data kosong
+        return res.status(200).json({ data: [] });
+      }
       return res.status(200).json({ data });
     } else {
       const flashSale = await odooApi('GET', `/api/v1/flashsale/header`);
+      console.log('ini flash sale', flashSale.length);
+      if (flashSale.length === 0) {
+        return res.status(200).json({ data: [] });
+      } else {
+        await client.set(
+          cacheKey,
+          JSON.stringify(flashSale),
+          'EX',
+          flashSale.duration 
+        );
 
-      await client.set(
-        cacheKey,
-        JSON.stringify(flashSale),
-        'EX',
-        flashSale.duration
-      );
-      cachedData = await client.get(cacheKey);
-      return res.status(200).json({ data: cachedData });
+        cachedData = await client.get(cacheKey);
+        const data = JSON.parse(cachedData); 
+        return res.status(200).json({ data });
+      }
     }
   } catch (error) {
     console.error('Error interacting with Redis or fetching data:', error);