add service client, update docs

Author: drew-beamer

.env.example

@@ -1,4 +1,5 @@
 SUPABASE_AUTH_DISCORD_CLIENT_ID="1234567890"
 SUPABASE_AUTH_DISCORD_SECRET="some_random_key"
 NEXT_PUBLIC_SUPABASE_ANON_KEY="some_random_key, found by running supabase start or supabase status"
+SUPABASE_SERVICE_KEY="some_random_key, found by running supabase start or supabase status"
 JWT_SECRET="super-secret-jwt-token-with-at-least-32-characters-long"

SETUP.md

@@ -77,6 +77,7 @@ Copy the following output values to your environment file:
 `anon key` to `NEXT_PUBLIC_SUPABASE_ANON_KEY`
 `API URL` to `NEXT_PUBLIC_SUPABASE_URL`
 `JWT secret` to `JWT_SECRET`
+`service_role key` to `SUPABASE_SERVICE_KEY`
 
 To stop running supabase, type `supabase stop` into your terminal.
 

app/auth/callback/route.ts

@@ -1,5 +1,5 @@
 import { createClient } from "@/lib/database/server";
-import { createServerClient } from "@supabase/ssr";
+import { createServiceClient } from "@/lib/database/service";
 import { NextResponse } from "next/server";
 
 interface DiscordGuildMemberResponse {
@@ -58,6 +58,9 @@ export async function GET(request: Request) {
 		).then((res) => res.json());
 
 		if (!servers || servers?.code) {
+			const serviceClient = createServiceClient();
+
+			await serviceClient.auth.admin.deleteUser(user.id);
 			await supabase.auth.signOut();
 			return NextResponse.redirect(`${origin}/403`);
 		}

lib/database/server.ts

@@ -1,4 +1,4 @@
-import { createServerClient, type CookieOptions } from "@supabase/ssr";
+import { createServerClient } from "@supabase/ssr";
 import { cookies } from "next/headers";
 
 export function createClient() {

lib/database/service.ts

@@ -0,0 +1,18 @@
+import { createClient } from "@supabase/supabase-js";
+
+/**
+ * SHOULD ONLY EVER BE USED ON SERVER
+ */
+export function createServiceClient() {
+	return createClient(
+		process.env.NEXT_PUBLIC_SUPABASE_URL!,
+		process.env.SUPABASE_SERVICE_KEY!,
+		{
+			auth: {
+				persistSession: false,
+				autoRefreshToken: false,
+				detectSessionInUrl: false,
+			},
+		}
+	);
+}