55 lines
1.5 KiB
Elixir
55 lines
1.5 KiB
Elixir
defmodule MemexWeb.NoteLive.Show do
|
|
use MemexWeb, :live_view
|
|
|
|
alias Memex.{Accounts.User, Notes, Notes.Note}
|
|
|
|
@impl true
|
|
def mount(_params, _session, socket) do
|
|
{:ok, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_params(
|
|
%{"id" => id},
|
|
_,
|
|
%{assigns: %{live_action: live_action, current_user: current_user}} = socket
|
|
) do
|
|
note = Notes.get_note!(id, current_user)
|
|
|
|
socket =
|
|
socket
|
|
|> assign(:page_title, page_title(live_action, note))
|
|
|> assign(:note, note)
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
@impl true
|
|
def handle_event(
|
|
"delete",
|
|
_params,
|
|
%{assigns: %{note: note, current_user: current_user}} = socket
|
|
) do
|
|
{:ok, %{title: title}} = Notes.delete_note(note, current_user)
|
|
|
|
socket =
|
|
socket
|
|
|> put_flash(:info, gettext("%{title} deleted", title: title))
|
|
|> push_navigate(to: Routes.note_index_path(Endpoint, :index))
|
|
|
|
{:noreply, socket}
|
|
end
|
|
|
|
defp page_title(:show, %{title: title}), do: title
|
|
defp page_title(:edit, %{title: title}), do: gettext("edit %{title}", title: title)
|
|
|
|
@spec is_owner_or_admin?(Note.t(), User.t()) :: boolean()
|
|
defp is_owner_or_admin?(%{user_id: user_id}, %{id: user_id}), do: true
|
|
defp is_owner_or_admin?(_context, %{role: :admin}), do: true
|
|
defp is_owner_or_admin?(_context, _other_user), do: false
|
|
|
|
@spec is_owner?(Note.t(), User.t()) :: boolean()
|
|
defp is_owner?(%{user_id: user_id}, %{id: user_id}), do: true
|
|
defp is_owner?(_context, _other_user), do: false
|
|
end
|