Function verifyUserPassword

app/utils/auth.server.ts:220–240

(
	where: Pick<User, 'username'> | Pick<User, 'id'>,
	password: Password['hash'],
)

}

export async function verifyUserPassword(
	where: Pick<User, 'username'> | Pick<User, 'id'>,
	password: Password['hash'],
) {
	const userWithPassword = await prisma.user.findUnique({
		where,
		select: { id: true, password: { select: { hash: true } } },
	})

	if (!userWithPassword || !userWithPassword.password) {
		return null
	}

	const isValid = await bcrypt.compare(password, userWithPassword.password.hash)

	if (!isValid) {
		return null
	}

	return { id: userWithPassword.id }
}