Fixing some lint errors with the new admin features

website/src/components/UsersCell.tsx

@@ -27,7 +27,7 @@ const UsersCell = () => {
   // Fetch and save the users.
   // This follows useSWR's recommendation for simple pagination:
   //   https://swr.vercel.app/docs/pagination#when-to-use-useswr
-  const { isLoading } = useSWR(`/api/admin/users?pageIndex=${pageIndex}`, fetcher, {
+  useSWR(`/api/admin/users?pageIndex=${pageIndex}`, fetcher, {
     onSuccess: setUsers,
   });
 

website/src/lib/auth.ts

@@ -5,7 +5,7 @@ import { getToken } from "next-auth/jwt";
  * Wraps any API Route handler and verifies that the user has the appropriate
  * role before running the handler.  Returns a 403 otherwise.
  */
-const withRole = (role: string, handler: (arg0: NextApiRequest, arg1: NextApiResponse<any>) => any) => {
+const withRole = (role: string, handler: (arg0: NextApiRequest, arg1: NextApiResponse) => void) => {
   return async (req: NextApiRequest, res: NextApiResponse) => {
     const token = await getToken({ req });
     if (!token || token.role !== role) {

website/src/pages/admin/index.tsx

@@ -26,7 +26,7 @@ const AdminIndex = () => {
       return;
     }
     router.push("/");
-  }, [session, status]);
+  }, [router, session, status]);
 
   return (
     <>

website/src/pages/admin/manage_user/[id].tsx

@@ -1,4 +1,4 @@
-import { Box, Button, Container, Flex, FormControl, FormLabel, Input, Select, useToast } from "@chakra-ui/react";
+import { Button, Container, FormControl, FormLabel, Input, Select, useToast } from "@chakra-ui/react";
 import { Field, Form, Formik } from "formik";
 import Head from "next/head";
 import { useRouter } from "next/router";
@@ -27,7 +27,7 @@ const ManageUser = ({ user }) => {
       return;
     }
     router.push("/");
-  }, [session, status]);
+  }, [router, session, status]);
 
   // Trigger to let us update the user's role.  Triggers a toast when complete.
   const { trigger } = useSWRMutation("/api/admin/update_user", poster, {

website/src/pages/api/admin/update_user.ts

@@ -1,4 +1,3 @@
-import { getToken } from "next-auth/jwt";
 import withRole from "src/lib/auth";
 import prisma from "src/lib/prismadb";
 

website/src/pages/api/admin/users.ts

@@ -1,4 +1,3 @@
-import { getToken } from "next-auth/jwt";
 import withRole from "src/lib/auth";
 import prisma from "src/lib/prismadb";
 
@@ -15,7 +14,7 @@ const handler = withRole("admin", async (req, res) => {
   // Note: with Prisma this isn't the most efficient but it's the only possible
   // option with cuid based User IDs.
   const { pageIndex } = req.query;
-  const skip = pageIndex * PAGE_SIZE;
+  const skip = parseInt(pageIndex as string) * PAGE_SIZE || 0;
 
   // Fetch 20 users.
   const users = await prisma.user.findMany({