switched to bun:sqlite

src/lib/server/auth.ts

@@ -31,7 +31,7 @@ export async function validateSessionToken(token: string) {
 	const [result] = await db
 		.select({
 			// Adjust user table here to tweak returned data
-			user: { id: table.user.id, username: table.user.username },
+			user: { id: table.user.id, email: table.user.email },
 			session: table.session
 		})
 		.from(table.session)
@@ -79,3 +79,37 @@ export function deleteSessionTokenCookie(event: RequestEvent) {
 		path: '/'
 	});
 }
+
+export async function hashPassword(password: string): Promise<string> {
+	return await Bun.password.hash(password, {
+		algorithm: 'argon2id',
+		memoryCost: 4,
+		timeCost: 3
+	});
+}
+
+export async function verifyPassword(password: string, hash: string): Promise<boolean> {
+	try {
+		return await Bun.password.verify(password, hash);
+	} catch {
+		return false;
+	}
+}
+
+export async function createUser(anonymousId: string, email: string, passwordHash: string, firstName?: string, lastName?: string) {
+	const user: table.User = {
+		id: anonymousId, // Use anonymousId as the user ID to preserve stats
+		email,
+		passwordHash,
+		firstName: firstName || null,
+		lastName: lastName || null,
+		isPrivate: false
+	};
+	await db.insert(table.user).values(user);
+	return user;
+}
+
+export async function getUserByEmail(email: string) {
+	const [user] = await db.select().from(table.user).where(eq(table.user.email, email));
+	return user || null;
+}