アクセス時に session_id の有効期限を延長する #18

Author: sinproject-iwasaki

src/hooks.server.ts

@@ -1,3 +1,4 @@
+import { CookiesManager } from '$lib/cookies_manager'
 import { db } from '$lib/database'
 import type { Handle } from '@sveltejs/kit'
 
@@ -8,7 +9,7 @@ export const handle: Handle = async ({ event, resolve }) => {
 
 	if (!session_id) return await resolve(event)
 
-	const authToken = await db.authToken.findUnique({
+	const auth_token = await db.authToken.findUnique({
 		where: { token: session_id },
 		include: {
 			user: {
@@ -19,13 +20,15 @@ export const handle: Handle = async ({ event, resolve }) => {
 		},
 	})
 
-	if (!authToken) return await resolve(event)
+	if (!auth_token) return await resolve(event)
 
 	event.locals.user = {
-		username: authToken.user.username,
-		role: authToken.user.role.name,
+		username: auth_token.user.username,
+		role: auth_token.user.role.name,
 	}
 
+	new CookiesManager(event.cookies).setSessionId(auth_token.token);
+
 	return await resolve(event)
 
 	// console.log('🍌')

src/lib/cookies_manager.ts

@@ -0,0 +1,16 @@
+import type { Cookies } from "@sveltejs/kit";
+
+export class CookiesManager {
+	constructor(private readonly _cookies: Cookies) {}
+
+	setSessionId(session_id: string) {
+		this._cookies.set('session_id', session_id, {
+			path: '/',
+			maxAge: 60 * 60 * 24 * 30,
+			sameSite: 'lax',
+			secure: true,
+			// secure: process.env.NODE_ENV === 'production',
+			httpOnly: true,
+		})
+	}
+}

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

@@ -1,4 +1,4 @@
-import { goto } from '$app/navigation'
+import { CookiesManager } from '$lib/cookies_manager'
 import { db } from '$lib/database'
 import type { Actions, PageServerLoad } from '.svelte-kit/types/src/routes/register/$types'
 import { invalid, redirect } from '@sveltejs/kit'
@@ -33,13 +33,6 @@ export const actions: Actions = {
 			create: { user_id: user.id, token: crypto.randomUUID() },
 		})
 
-		cookies.set('session_id', auth_token.token, {
-			path: '/',
-			maxAge: 60 * 60 * 24 * 30,
-			sameSite: 'lax',
-			secure: true,
-			// secure: process.env.NODE_ENV === 'production',
-			httpOnly: true,
-		})
+		new CookiesManager(cookies).setSessionId(auth_token.token);
 	},
 }