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28 lines
753 B
Elixir
28 lines
753 B
Elixir
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defmodule PhilomenaWeb.Image.FavoriteController do
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use PhilomenaWeb, :controller
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alias Philomena.Images.Image
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alias Philomena.Repo
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plug :load_and_authorize_resource, model: Image, id_name: "image_id", persisted: true, preload: [faves: :user]
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plug :load_votes_if_authorized
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def index(conn, _params) do
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render(conn, "index.html", layout: false)
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end
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defp load_votes_if_authorized(conn, _opts) do
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case Canada.Can.can?(conn.assigns.current_user, :hide, conn.assigns.image) do
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true ->
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image = Repo.preload(conn.assigns.image, upvotes: :user, downvotes: :user)
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conn
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|> assign(:image, image)
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|> assign(:has_votes, true)
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false ->
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assign(conn, :has_votes, false)
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end
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end
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end
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