From 5c519227dcb16a5c8d6438a54b0914c839e788dc Mon Sep 17 00:00:00 2001
From: Gustavo Henrique Santos Souza de Miranda <gustavohssmiranda@gmail.com>
Date: Wed, 21 Jan 2026 00:56:40 -0300
Subject: [PATCH] feat: [US-004] - Supabase client configuration

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 src/lib/.gitkeep               |  0
 src/lib/supabase/client.ts     |  8 +++++++
 src/lib/supabase/middleware.ts | 41 ++++++++++++++++++++++++++++++++++
 src/lib/supabase/server.ts     | 29 ++++++++++++++++++++++++
 4 files changed, 78 insertions(+)
 delete mode 100644 src/lib/.gitkeep
 create mode 100644 src/lib/supabase/client.ts
 create mode 100644 src/lib/supabase/middleware.ts
 create mode 100644 src/lib/supabase/server.ts

diff --git a/src/lib/.gitkeep b/src/lib/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/src/lib/supabase/client.ts b/src/lib/supabase/client.ts
new file mode 100644
index 0000000..792b457
--- /dev/null
+++ b/src/lib/supabase/client.ts
@@ -0,0 +1,8 @@
+import { createBrowserClient } from '@supabase/ssr'
+
+export function createClient() {
+  return createBrowserClient(
+    process.env.NEXT_PUBLIC_SUPABASE_URL!,
+    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!
+  )
+}
diff --git a/src/lib/supabase/middleware.ts b/src/lib/supabase/middleware.ts
new file mode 100644
index 0000000..bc3ff27
--- /dev/null
+++ b/src/lib/supabase/middleware.ts
@@ -0,0 +1,41 @@
+import { createServerClient } from '@supabase/ssr'
+import { NextResponse, type NextRequest } from 'next/server'
+
+export async function updateSession(request: NextRequest) {
+  let supabaseResponse = NextResponse.next({
+    request,
+  })
+
+  const supabase = createServerClient(
+    process.env.NEXT_PUBLIC_SUPABASE_URL!,
+    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
+    {
+      cookies: {
+        getAll() {
+          return request.cookies.getAll()
+        },
+        setAll(cookiesToSet) {
+          cookiesToSet.forEach(({ name, value }) =>
+            request.cookies.set(name, value)
+          )
+          supabaseResponse = NextResponse.next({
+            request,
+          })
+          cookiesToSet.forEach(({ name, value, options }) =>
+            supabaseResponse.cookies.set(name, value, options)
+          )
+        },
+      },
+    }
+  )
+
+  // Do not run code between createServerClient and
+  // supabase.auth.getUser(). A simple mistake could make it very hard to debug
+  // issues with users being randomly logged out.
+
+  const {
+    data: { user },
+  } = await supabase.auth.getUser()
+
+  return { user, supabaseResponse }
+}
diff --git a/src/lib/supabase/server.ts b/src/lib/supabase/server.ts
new file mode 100644
index 0000000..40633b0
--- /dev/null
+++ b/src/lib/supabase/server.ts
@@ -0,0 +1,29 @@
+import { createServerClient } from '@supabase/ssr'
+import { cookies } from 'next/headers'
+
+export async function createClient() {
+  const cookieStore = await cookies()
+
+  return createServerClient(
+    process.env.NEXT_PUBLIC_SUPABASE_URL!,
+    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
+    {
+      cookies: {
+        getAll() {
+          return cookieStore.getAll()
+        },
+        setAll(cookiesToSet) {
+          try {
+            cookiesToSet.forEach(({ name, value, options }) =>
+              cookieStore.set(name, value, options)
+            )
+          } catch {
+            // The `setAll` method was called from a Server Component.
+            // This can be ignored if you have middleware refreshing
+            // user sessions.
+          }
+        },
+      },
+    }
+  )
+}