From 028297443a22f25950e3c33bfd685343970559ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9rgio=20Rafael=20Siqueira?=
 <osergiosiqueira@gmail.com>
Date: Tue, 27 Jan 2026 13:45:10 -0300
Subject: [PATCH] cache middleware

---
 .../app/middleware/workspace.ts               | 64 ++++++++++++++++---
 .../app/routes/_.$orgid/route.tsx             | 10 +--
 2 files changed, 61 insertions(+), 13 deletions(-)

diff --git a/apps/admin.saladeaula.digital/app/middleware/workspace.ts b/apps/admin.saladeaula.digital/app/middleware/workspace.ts
index 8396b74..4c15ef9 100644
--- a/apps/admin.saladeaula.digital/app/middleware/workspace.ts
+++ b/apps/admin.saladeaula.digital/app/middleware/workspace.ts
@@ -22,6 +22,7 @@ export type WorkspaceContextProps = {
   subscription: Subscription | null
   address: Address | null
   test_mode: boolean
+  blocked: boolean
 }
 
 type HttpResponse = {
@@ -33,18 +34,23 @@ type HttpResponse = {
   preferred_org_id?: string
 }
 
-export const workspaceContext = createContext<
-  WorkspaceContextProps & { blocked: boolean }
->()
+export const workspaceContext = createContext<WorkspaceContextProps>()
 
 export const workspaceMiddleware = async (
   { params, request, context }: LoaderFunctionArgs,
   next: () => Promise<Response>
 ): Promise<Response> => {
-  const url = new URL(request.url)
+  const orgId = params.orgid
   const user = context.get(userContext)!
 
-  console.debug('Hit on workspace middelware')
+  const cacheKey = buildWorkspaceCacheKey(request, user.sub, orgId)
+  const cached = await getFromCache(cacheKey)
+
+  if (cached) {
+    context.set(workspaceContext, cached)
+    return next()
+  }
+
   const r = await req({
     url: `/users/${user.sub}/orgs?limit=25`,
     request,
@@ -61,9 +67,10 @@ export const workspaceMiddleware = async (
     return { id, name, cnpj }
   })
 
-  const activeWorkspace = workspaces.find(({ id }) => id === params.orgid)
+  const activeWorkspace = workspaces.find(({ id }) => id === orgId)
 
   if (!activeWorkspace) {
+    const url = new URL(request.url)
     const fallback = preferred_org_id
       ? (workspaces.find(({ id }) => id === preferred_org_id) ?? workspaces[0])
       : workspaces[0]
@@ -81,14 +88,55 @@ export const workspaceMiddleware = async (
     context
   }).then((r) => r.json())) as any
 
-  context.set(workspaceContext, {
+  const workspace = {
     activeWorkspace,
     workspaces,
     subscription: org?.['subscription'] || null,
     address: org?.['address'] || null,
     test_mode: 'test_mode' in org,
     blocked: 'subscription_frozen' in org
-  })
+  }
+  context.set(workspaceContext, workspace)
+  saveToCache(cacheKey, workspace)
 
   return await next()
 }
+
+function buildWorkspaceCacheKey(
+  request: Request,
+  userId: string,
+  orgId?: string
+) {
+  const url = new URL(request.url)
+  url.pathname = `/__cache/workspace/${userId}/${orgId ?? 'none'}`
+  url.search = ''
+
+  return new Request(url.toString(), {
+    method: 'GET'
+  })
+}
+
+async function getFromCache(
+  key: Request
+): Promise<WorkspaceContextProps | null> {
+  const cache: Cache = await caches.open('saladeaula.digital')
+  const cached = await cache.match(key)
+
+  if (!cached) {
+    return null
+  }
+
+  return cached.json()
+}
+
+async function saveToCache(key: Request, data: WorkspaceContextProps) {
+  const cache: Cache = await caches.open('saladeaula.digital')
+  const response = new Response(JSON.stringify(data), {
+    headers: {
+      'Content-Type': 'application/json',
+      'Cache-Control': `public, max-age=${60 * 10}`
+    }
+  })
+
+  await cache.put(key, response)
+}
diff --git a/apps/admin.saladeaula.digital/app/routes/_.$orgid/route.tsx b/apps/admin.saladeaula.digital/app/routes/_.$orgid/route.tsx
index d4550ec..7bcf83b 100644
--- a/apps/admin.saladeaula.digital/app/routes/_.$orgid/route.tsx
+++ b/apps/admin.saladeaula.digital/app/routes/_.$orgid/route.tsx
@@ -47,7 +47,7 @@ export async function loader({ context, request }: Route.ActionArgs) {
   return {
     user,
     sidebar_state,
-    ...workspace
+    workspace
   }
 }
 
@@ -59,7 +59,7 @@ export function shouldRevalidate({
 }
 
 export default function Route({ loaderData }: Route.ComponentProps) {
-  const { user, sidebar_state, blocked, ...props } = loaderData
+  const { user, sidebar_state, workspace } = loaderData
 
   useEffect(() => {
     if (typeof window !== 'undefined' && window.rybbit) {
@@ -73,7 +73,7 @@ export default function Route({ loaderData }: Route.ComponentProps) {
 
   return (
     <>
-      {blocked ? (
+      {workspace.blocked ? (
         <AlertDialog open={true}>
           <AlertDialogContent>
             <AlertDialogTitle>Serviço com acesso suspenso</AlertDialogTitle>
@@ -85,10 +85,10 @@ export default function Route({ loaderData }: Route.ComponentProps) {
         </AlertDialog>
       ) : null}
 
-      <WorkspaceProvider {...props}>
+      <WorkspaceProvider {...workspace}>
         <SidebarProvider
           defaultOpen={sidebar_state === 'true'}
-          className={cn('flex', blocked && 'pointer-events-none')}
+          className={cn('flex', workspace.blocked && 'pointer-events-none')}
         >
           <AppSidebar />