comfycamp/lib/comfycamp_web/live/user_reset_password_live.ex

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Elixir
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defmodule ComfycampWeb.UserResetPasswordLive do
use ComfycampWeb, :live_view
alias Comfycamp.Accounts
def render(assigns) do
~H"""
<div class="mx-auto max-w-sm">
<.header class="text-center">Сброс пароля</.header>
<.simple_form
for={@form}
id="reset_password_form"
phx-submit="reset_password"
phx-change="validate"
>
<.error :if={@form.errors != []}>
Упс, что-то пошло не так. Проверьте ошибки ниже.
</.error>
<.input field={@form[:password]} type="password" label="Новый пароль" required />
<.input
field={@form[:password_confirmation]}
type="password"
label="Подтвердите новый пароль"
required
/>
<:actions>
<.button phx-disable-with="Сбрасываю..." class="w-full">Сбросить пароль</.button>
</:actions>
</.simple_form>
<p class="text-center text-sm mt-4">
<.link href={~p"/users/register"}>Зарегистрироваться</.link>
| <.link href={~p"/users/log_in"}>Войти</.link>
</p>
</div>
"""
end
def mount(params, _session, socket) do
socket = assign_user_and_token(socket, params)
form_source =
case socket.assigns do
%{user: user} ->
Accounts.change_user_password(user)
_ ->
%{}
end
{:ok, assign_form(socket, form_source), temporary_assigns: [form: nil]}
end
# Do not log in the user after reset password to avoid a
# leaked token giving the user access to the account.
def handle_event("reset_password", %{"user" => user_params}, socket) do
case Accounts.reset_user_password(socket.assigns.user, user_params) do
{:ok, _} ->
{:noreply,
socket
|> put_flash(:info, "Password reset successfully.")
|> redirect(to: ~p"/users/log_in")}
{:error, changeset} ->
{:noreply, assign_form(socket, Map.put(changeset, :action, :insert))}
end
end
def handle_event("validate", %{"user" => user_params}, socket) do
changeset = Accounts.change_user_password(socket.assigns.user, user_params)
{:noreply, assign_form(socket, Map.put(changeset, :action, :validate))}
end
defp assign_user_and_token(socket, %{"token" => token}) do
if user = Accounts.get_user_by_reset_password_token(token) do
assign(socket, user: user, token: token)
else
socket
|> put_flash(:error, "Reset password link is invalid or it has expired.")
|> redirect(to: ~p"/")
end
end
defp assign_form(socket, %{} = source) do
assign(socket, :form, to_form(source, as: "user"))
end
end