reference cookie names from an enum

src/lib/server/cookies.ts

@@ -0,0 +1,5 @@
+/** Enumeration of cookies which may be set */
+export enum Cookie {
+	SESSION_ID = 'sessionid',
+	STATE_ID = 'stateid',
+}

src/routes/+layout.server.ts

@@ -1,5 +1,4 @@
-import {getDataSource} from '$lib/server/db';
-import {AuthSession} from '$lib/server/entity/AuthSession';
+import {Cookie} from '$lib/server/cookies';
 import {getUserFromSessionID} from '$lib/server/sessionutil';
 
 import type {LayoutServerLoad} from './$types';
@@ -14,6 +13,6 @@ async function findSession (sessionID?: string) {
 
 export const load: LayoutServerLoad = async ({cookies}) => {
 	return JSON.parse(JSON.stringify({
-		user: await getUserFromSessionID(cookies.get('sessionid')),
+		user: await getUserFromSessionID(cookies.get(Cookie.SESSION_ID)),
 	}));
 };

src/routes/auth/[provider]/+page.server.ts

@@ -10,6 +10,7 @@ import {
 	type AuthProviderImplementation,
 	authProviderImplementations,
 } from '$lib/server/auth';
+import {Cookie} from '$lib/server/cookies';
 import type {PageServerLoad} from './$types';
 
 export const load: PageServerLoad = async ({cookies, params, url}) => {
@@ -35,7 +36,7 @@ export const load: PageServerLoad = async ({cookies, params, url}) => {
 	await authStatesRepo.save(state);
 
 	// set the state ID as a cookie so we can retrieve it later and compare
-	cookies.set('stateid', state.id, {path: '/auth/discord'});
+	cookies.set(Cookie.STATE_ID, state.id, {path: '/auth/discord'});
 
 	// redirect to the provider with the state
 	throw redirect(302, providerImpl.buildAuthURI(state.state));

src/routes/auth/[provider]/callback/+page.server.ts

@@ -5,6 +5,7 @@ import {redirect} from '@sveltejs/kit';
 import type {PageServerLoad} from './$types';
 
 import {AuthProvider, authProviderImplementations} from '$lib/server/auth';
+import {Cookie} from '$lib/server/cookies';
 import {AuthMethod} from '$lib/server/entity/AuthMethod';
 import {User} from '$lib/server/entity/User';
 
@@ -23,7 +24,7 @@ export const load: PageServerLoad = async event => {
 	const dataSource = await getDataSource();
 	const statesRepo = dataSource.getRepository(AuthState);
 
-	const stateID = event.cookies.get('stateid');
+	const stateID = event.cookies.get(Cookie.STATE_ID);
 	let storedState: AuthState | null = null;
 	if (stateID) {
 		storedState = await statesRepo.findOne({where: {id: stateID}});
@@ -103,11 +104,11 @@ export const load: PageServerLoad = async event => {
 	const authSessionRepo = dataSource.getRepository(AuthSession);
 	const authSession = authSessionRepo.create({authMethod});
 	await authSessionRepo.save(authSession);
-	event.cookies.set('sessionid', authSession.id, {path: '/'});
+	event.cookies.set(Cookie.SESSION_ID, authSession.id, {path: '/'});
 
 	// remove the state we were using now that we're done with it
 	await statesRepo.remove(storedState);
-	event.cookies.delete('stateid');
+	event.cookies.delete(Cookie.STATE_ID);
 
 	// Woo we did it, redirect on to wherever we were trying to go before
 	let next = storedState.next;

src/routes/profile/+page.server.ts

@@ -1,16 +1,18 @@
+import {type Actions, redirect} from '@sveltejs/kit';
+
+import {Cookie} from '$lib/server/cookies';
 import {getDataSource} from '$lib/server/db';
 import {User} from '$lib/server/entity/User';
 import {getUserFromSessionID} from '$lib/server/sessionutil';
-import {type Actions, redirect} from '@sveltejs/kit';
 
 export const actions = {
 	async delete ({cookies}) {
-		const user = await getUserFromSessionID(cookies.get('sessionid'));
+		const user = await getUserFromSessionID(cookies.get(Cookie.SESSION_ID));
 		if (user) {
 			const dataSource = await getDataSource();
 			const usersRepo = dataSource.getRepository(User);
 			usersRepo.remove(user);
-			cookies.delete('sessionid');
+			cookies.delete(Cookie.SESSION_ID);
 		}
 
 		throw redirect(302, '/');