fixed redis error for manga

pages/api/v2/info/index.js

@@ -39,10 +39,12 @@ export default async function handler(req, res) {
   try {
     let cached;
     // const data = await fetchInfo(id);
-    cached = await redis.get(`manga:${id}`);
+    if (redis) {
+      cached = await redis.get(`manga:${id}`);
 
-    if (cached) {
-      return res.status(200).json(JSON.parse(cached));
+      if (cached) {
+        return res.status(200).json(JSON.parse(cached));
+      }
     }
 
     const manga = await fetchInfo(id);
@@ -51,7 +53,7 @@ export default async function handler(req, res) {
       return res.status(404).json({ error: "Manga not found" });
     }
 
-    await redis.set(`manga:${id}`, JSON.stringify(manga), "ex", 60 * 60 * 24);
+    if (redis) await redis.set(`manga:${id}`, JSON.stringify(manga), "ex", 60 * 60 * 24);
 
     res.status(200).json(manga);
   } catch (error) {

pages/en/manga/[...id].js

@@ -347,14 +347,14 @@ export async function getServerSideProps(context) {
       },
     };
   } else {
-    const getCached = await redis.get(`mangaPage:${mangadexId}`);
+    if (redis) {
+      const getCached = await redis.get(`mangaPage:${mangadexId}`);
 
-    if (getCached) {
-      cached = JSON.parse(getCached);
+      if (getCached) {
+        cached = JSON.parse(getCached);
+      }
     }
-
     // let chapters;
-
     if (cached) {
       data = cached.data;
       info = cached.info;
@@ -389,12 +389,15 @@ export async function getServerSideProps(context) {
         color: textColor,
       };
 
-      await redis.set(
-        `mangaPage:${mangadexId}`,
-        JSON.stringify({ data, info, color }),
-        "ex",
-        60 * 60 * 24
-      );
+      if(redis)
+      {
+        await redis.set(
+          `mangaPage:${mangadexId}`,
+          JSON.stringify({ data, info, color }),
+          "ex",
+          60 * 60 * 24
+        );
+      }
     }
   }