feat: added transfer ownership

apps/web/lib/api/apiHelper.ts

@@ -131,6 +131,21 @@ export const getSessionUser = async (req?: NextApiRequest, res?: NextApiResponse
   if (session && "user" in session) return session.user;
 };
 
+export const isOwner = async (user, teamId) => {
+  const membership = await prisma.membership.findUnique({
+    where: {
+      userId_teamId: {
+        userId: user.id,
+        teamId: teamId,
+      },
+    },
+  });
+  if (membership && membership.role === "owner") {
+    return true;
+  }
+  return false;
+};
+
 export const isAdminOrOwner = async (user, teamId) => {
   const membership = await prisma.membership.findUnique({
     where: {