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defmodule MedicodeWeb.UserConfirmationLive do
use MedicodeWeb, :live_view
alias Medicode.Accounts
def render(%{live_action: :edit} = assigns) do
~H"""
<div class="mx-auto max-w-sm">
<.header class="text-center">Confirm Account</.header>
<.simple_form for={@form} id="confirmation_form" phx-submit="confirm_account">
<.input field={@form[:token]} type="hidden" />
<:actions>
<.button phx-disable-with="Confirming..." class="w-full">Confirm my account</.button>
</:actions>
</.simple_form>
<p class="text-center mt-4">
<.link href={~p"/users/register"}>Register</.link>
| <.link href={~p"/users/log_in"}>Log in</.link>
</p>
</div>
"""
end
def mount(%{"token" => token}, _session, socket) do
form = to_form(%{"token" => token}, as: "user")
{:ok, assign(socket, form: form), temporary_assigns: [form: nil]}
end
# Do not log in the user after confirmation to avoid a
# leaked token giving the user access to the account.
def handle_event("confirm_account", %{"user" => %{"token" => token}}, socket) do
case Accounts.confirm_user(token) do
{:ok, _} ->
{:noreply,
socket
|> put_flash(:info, "User confirmed successfully.")
|> redirect(to: ~p"/users/log_in")}
:error ->
# If there is a current user and the account was already confirmed,
# then odds are that the confirmation link was already visited, either
# by some automation or by the user themselves, so we redirect without
# a warning message.
case socket.assigns do
%{current_user: %{confirmed_at: confirmed_at}} when not is_nil(confirmed_at) ->
{:noreply, redirect(socket, to: ~p"/users/log_in")}
%{} ->
{:noreply,
socket
|> put_flash(:error, "User confirmation link is invalid or it has expired.")
|> redirect(to: ~p"/users/log_in")}
end
end
end
end
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