refactor: removed drizzle

frontend/src/lib/server/auth.js

@@ -1,8 +1,5 @@
-import { eq } from 'drizzle-orm';
 import { sha256 } from '@oslojs/crypto/sha2';
 import { encodeBase64url, encodeHexLowerCase } from '@oslojs/encoding';
-import { db } from '$lib/server/db';
-import * as table from '$lib/server/db/schema';
 
 const DAY_IN_MS = 1000 * 60 * 60 * 24;
 
@@ -14,62 +11,6 @@ export function generateSessionToken() {
 	return token;
 }
 
-/**
- * @param {string} token
- * @param {string} userId
- */
-export async function createSession(token, userId) {
-	const sessionId = encodeHexLowerCase(sha256(new TextEncoder().encode(token)));
-	const session = {
-		id: sessionId,
-		userId,
-		expiresAt: new Date(Date.now() + DAY_IN_MS * 30)
-	};
-	await db.insert(table.session).values(session);
-	return session;
-}
-
-/** @param {string} token */
-export async function validateSessionToken(token) {
-	const sessionId = encodeHexLowerCase(sha256(new TextEncoder().encode(token)));
-	const [result] = await db
-		.select({
-			// Adjust user table here to tweak returned data
-			user: { id: table.user.id, username: table.user.username },
-			session: table.session
-		})
-		.from(table.session)
-		.innerJoin(table.user, eq(table.session.userId, table.user.id))
-		.where(eq(table.session.id, sessionId));
-
-	if (!result) {
-		return { session: null, user: null };
-	}
-	const { session, user } = result;
-
-	const sessionExpired = Date.now() >= session.expiresAt.getTime();
-	if (sessionExpired) {
-		await db.delete(table.session).where(eq(table.session.id, session.id));
-		return { session: null, user: null };
-	}
-
-	const renewSession = Date.now() >= session.expiresAt.getTime() - DAY_IN_MS * 15;
-	if (renewSession) {
-		session.expiresAt = new Date(Date.now() + DAY_IN_MS * 30);
-		await db
-			.update(table.session)
-			.set({ expiresAt: session.expiresAt })
-			.where(eq(table.session.id, session.id));
-	}
-
-	return { session, user };
-}
-
-/** @param {string} sessionId */
-export async function invalidateSession(sessionId) {
-	await db.delete(table.session).where(eq(table.session.id, sessionId));
-}
-
 /**
  * @param {import("@sveltejs/kit").RequestEvent} event
  * @param {string} token