From b68993d68d058332bdd962b71e26436702db7fb2 Mon Sep 17 00:00:00 2001
From: alma <alma@governance-labs.org>
Date: Sun, 27 Apr 2025 14:10:11 +0200
Subject: [PATCH] courrier redis

---
 app/courrier/page.tsx            | 21 +++++++++++++++++++++
 hooks/use-courrier.ts            | 12 ++++++++++++
 lib/services/prefetch-service.ts |  8 ++++++++
 3 files changed, 41 insertions(+)

diff --git a/app/courrier/page.tsx b/app/courrier/page.tsx
index 384e17e3..603bbf0f 100644
--- a/app/courrier/page.tsx
+++ b/app/courrier/page.tsx
@@ -499,4 +499,25 @@ export default function CourrierPage() {
       />
     </>
   );
+}
+
+export async function getServerSideProps(context) {
+  // Initialize Redis connection early
+  const redisClient = getRedisClient();
+  const session = await getServerSession(context.req, context.res, authOptions);
+  
+  let initialData = null;
+  if (session?.user?.id) {
+    // Try to get cached data
+    initialData = await getCachedEmailList(session.user.id, 'INBOX', 1, 20);
+    
+    // Start prefetch in background without waiting
+    prefetchUserEmailData(session.user.id).catch(console.error);
+  }
+  
+  return {
+    props: {
+      initialData: initialData || null,
+    },
+  };
 } 
\ No newline at end of file
diff --git a/hooks/use-courrier.ts b/hooks/use-courrier.ts
index 0ca12a97..f34080ce 100644
--- a/hooks/use-courrier.ts
+++ b/hooks/use-courrier.ts
@@ -2,6 +2,7 @@ import { useState, useCallback, useEffect } from 'react';
 import { useSession } from 'next-auth/react';
 import { useToast } from './use-toast';
 import { formatEmailForReplyOrForward } from '@/lib/utils/email-formatter';
+import { getCachedEmailsWithTimeout, refreshEmailsInBackground } from '@/lib/services/prefetch-service';
 
 export interface EmailAddress {
   name: string;
@@ -90,6 +91,17 @@ export const useCourrier = () => {
     setError(null);
     
     try {
+      // First try Redis cache with low timeout
+      const cachedEmails = await getCachedEmailsWithTimeout(session.user.id, currentFolder, page, perPage, 100);
+      if (cachedEmails) {
+        setEmails(cachedEmails);
+        setIsLoading(false);
+        
+        // Still refresh in background for fresh data
+        refreshEmailsInBackground();
+        return;
+      }
+      
       // Build query params
       const queryParams = new URLSearchParams({
         folder: currentFolder,
diff --git a/lib/services/prefetch-service.ts b/lib/services/prefetch-service.ts
index 36657c5d..71d6032f 100644
--- a/lib/services/prefetch-service.ts
+++ b/lib/services/prefetch-service.ts
@@ -108,4 +108,12 @@ export async function prefetchFolderEmails(
   } catch (error) {
     console.error(`Error prefetching folder ${folder}:`, error);
   }
+}
+
+export async function warmupRedisCache() {
+  // Ping Redis to establish connection early
+  const redis = getRedisClient();
+  await redis.ping();
+  console.log('Redis connection warmed up');
+  return true;
 } 
\ No newline at end of file