34 lines
1.0 KiB
Elixir
34 lines
1.0 KiB
Elixir
defmodule AggieditWeb.PostLive.Show do
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use AggieditWeb, :live_view
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alias Aggiedit.Rooms
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alias Aggiedit.Roles
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alias Aggiedit.Repo
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@impl true
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def mount(_params, session, socket) do
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socket = assign_socket_user(session, socket)
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case socket.assigns do
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%{:current_user => user} -> {:ok, socket}
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_ -> {:ok, socket |> put_flash(:error, "You must log in to access this page.") |> redirect(to: Routes.user_session_path(socket, :new))}
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end
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end
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@impl true
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def handle_params(%{"id" => id}, _, socket) do
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post = Rooms.get_post!(id)
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|> Repo.preload(:upload)
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if Roles.guard?(socket.assigns.current_user, socket.assigns.live_action, post) do
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{:noreply,
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socket
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|> assign(:page_title, page_title(socket.assigns.live_action))
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|> assign(:post, post)}
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else
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{:noreply, socket |> put_flash(:error, "You don't have permission to do that.") |> redirect(to: Routes.post_show_path(socket, :index))}
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end
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end
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defp page_title(:show), do: "Show Post"
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defp page_title(:edit), do: "Edit Post"
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end
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