upgraded to next 15 and react 19.

app/api/admin/merchants/[id]/import/route.ts

@@ -4,20 +4,22 @@ import { cookies } from 'next/headers';
 const API_BASE_URL = process.env.API_BASE_URL || process.env.NEXT_PUBLIC_API_BASE_URL;
 
 async function getAuthHeader() {
-  const token = cookies().get('session_token')?.value;
+  const cookieStore = await cookies();
+  const token = cookieStore.get('session_token')?.value;
   if (!token) throw new Error('Unauthorized');
   return { Authorization: `Bearer ${token}` };
 }
 
 export async function POST(
   request: NextRequest,
-  { params }: { params: { id: string } }
+  { params }: { params: Promise<{ id: string }> }
 ) {
   try {
+    const resolvedParams = await params;
     const headers = await getAuthHeader();
 
     const res = await fetch(
-      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}/import`,
+      `${API_BASE_URL}/api/v1/admin/merchants/${resolvedParams.id}/import`,
       { method: 'POST', headers }
     );
 

app/api/admin/merchants/[id]/import/route.ts.bak

@@ -0,0 +1,35 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { cookies } from 'next/headers';
+
+const API_BASE_URL = process.env.API_BASE_URL || process.env.NEXT_PUBLIC_API_BASE_URL;
+
+async function getAuthHeader() {
+  const token = cookies().get('session_token')?.value;
+  if (!token) throw new Error('Unauthorized');
+  return { Authorization: `Bearer ${token}` };
+}
+
+export async function POST(
+  request: NextRequest,
+  { params }: { params: { id: string } }
+) {
+  try {
+    const headers = await getAuthHeader();
+
+    const res = await fetch(
+      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}/import`,
+      { method: 'POST', headers }
+    );
+
+    if (!res.ok) {
+      return NextResponse.json(
+        { error: await res.text() },
+        { status: res.status }
+      );
+    }
+
+    return NextResponse.json(await res.json());
+  } catch (err: any) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+}

app/api/admin/merchants/[id]/offer-sync/route.ts

@@ -4,20 +4,22 @@ import { cookies } from 'next/headers';
 const API_BASE_URL = process.env.API_BASE_URL || process.env.NEXT_PUBLIC_API_BASE_URL;
 
 async function getAuthHeader() {
-  const token = cookies().get('session_token')?.value;
+  const cookieStore = await cookies();
+  const token = cookieStore.get('session_token')?.value;
   if (!token) throw new Error('Unauthorized');
   return { Authorization: `Bearer ${token}` };
 }
 
 export async function POST(
   request: NextRequest,
-  { params }: { params: { id: string } }
+  { params }: { params: Promise<{ id: string }> }
 ) {
   try {
+    const resolvedParams = await params;
     const headers = await getAuthHeader();
 
     const res = await fetch(
-      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}/offer-sync`,
+      `${API_BASE_URL}/api/v1/admin/merchants/${resolvedParams.id}/offer-sync`,
       { method: 'POST', headers }
     );
 

app/api/admin/merchants/[id]/offer-sync/route.ts.bak

@@ -0,0 +1,35 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { cookies } from 'next/headers';
+
+const API_BASE_URL = process.env.API_BASE_URL || process.env.NEXT_PUBLIC_API_BASE_URL;
+
+async function getAuthHeader() {
+  const token = cookies().get('session_token')?.value;
+  if (!token) throw new Error('Unauthorized');
+  return { Authorization: `Bearer ${token}` };
+}
+
+export async function POST(
+  request: NextRequest,
+  { params }: { params: { id: string } }
+) {
+  try {
+    const headers = await getAuthHeader();
+
+    const res = await fetch(
+      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}/offer-sync`,
+      { method: 'POST', headers }
+    );
+
+    if (!res.ok) {
+      return NextResponse.json(
+        { error: await res.text() },
+        { status: res.status }
+      );
+    }
+
+    return NextResponse.json(await res.json());
+  } catch (err: any) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+}

app/api/admin/merchants/[id]/route.ts

@@ -4,20 +4,22 @@ import { cookies } from 'next/headers';
 const API_BASE_URL = process.env.API_BASE_URL || process.env.NEXT_PUBLIC_API_BASE_URL;
 
 async function getAuthHeader() {
-  const token = cookies().get('session_token')?.value;
+  const cookieStore = await cookies();
+  const token = cookieStore.get('session_token')?.value;
   if (!token) throw new Error('Unauthorized');
   return { Authorization: `Bearer ${token}` };
 }
 
 export async function GET(
   request: NextRequest,
-  { params }: { params: { id: string } }
+  { params }: { params: Promise<{ id: string }> }
 ) {
   try {
+    const resolvedParams = await params;
     const headers = await getAuthHeader();
 
     const res = await fetch(
-      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}`,
+      `${API_BASE_URL}/api/v1/admin/merchants/${resolvedParams.id}`,
       { headers }
     );
 
@@ -36,14 +38,15 @@ export async function GET(
 
 export async function PUT(
   request: NextRequest,
-  { params }: { params: { id: string } }
+  { params }: { params: Promise<{ id: string }> }
 ) {
   try {
+    const resolvedParams = await params;
     const headers = await getAuthHeader();
     const body = await request.json();
 
     const res = await fetch(
-      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}`,
+      `${API_BASE_URL}/api/v1/admin/merchants/${resolvedParams.id}`,
       {
         method: 'PUT',
         headers: { ...headers, 'Content-Type': 'application/json' },
@@ -66,13 +69,14 @@ export async function PUT(
 
 export async function DELETE(
   request: NextRequest,
-  { params }: { params: { id: string } }
+  { params }: { params: Promise<{ id: string }> }
 ) {
   try {
+    const resolvedParams = await params;
     const headers = await getAuthHeader();
 
     const res = await fetch(
-      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}`,
+      `${API_BASE_URL}/api/v1/admin/merchants/${resolvedParams.id}`,
       { method: 'DELETE', headers }
     );
 

app/api/admin/merchants/[id]/route.ts.bak

@@ -0,0 +1,90 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { cookies } from 'next/headers';
+
+const API_BASE_URL = process.env.API_BASE_URL || process.env.NEXT_PUBLIC_API_BASE_URL;
+
+async function getAuthHeader() {
+  const token = cookies().get('session_token')?.value;
+  if (!token) throw new Error('Unauthorized');
+  return { Authorization: `Bearer ${token}` };
+}
+
+export async function GET(
+  request: NextRequest,
+  { params }: { params: { id: string } }
+) {
+  try {
+    const headers = await getAuthHeader();
+
+    const res = await fetch(
+      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}`,
+      { headers }
+    );
+
+    if (!res.ok) {
+      return NextResponse.json(
+        { error: await res.text() },
+        { status: res.status }
+      );
+    }
+
+    return NextResponse.json(await res.json());
+  } catch (err: any) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+}
+
+export async function PUT(
+  request: NextRequest,
+  { params }: { params: { id: string } }
+) {
+  try {
+    const headers = await getAuthHeader();
+    const body = await request.json();
+
+    const res = await fetch(
+      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}`,
+      {
+        method: 'PUT',
+        headers: { ...headers, 'Content-Type': 'application/json' },
+        body: JSON.stringify(body),
+      }
+    );
+
+    if (!res.ok) {
+      return NextResponse.json(
+        { error: await res.text() },
+        { status: res.status }
+      );
+    }
+
+    return NextResponse.json(await res.json());
+  } catch (err: any) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+}
+
+export async function DELETE(
+  request: NextRequest,
+  { params }: { params: { id: string } }
+) {
+  try {
+    const headers = await getAuthHeader();
+
+    const res = await fetch(
+      `${API_BASE_URL}/api/v1/admin/merchants/${params.id}`,
+      { method: 'DELETE', headers }
+    );
+
+    if (!res.ok) {
+      return NextResponse.json(
+        { error: await res.text() },
+        { status: res.status }
+      );
+    }
+
+    return NextResponse.json(await res.json());
+  } catch (err: any) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+}