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30 lines
814 B
Elixir
30 lines
814 B
Elixir
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defmodule PhilomenaWeb.Image.TamperController do
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use PhilomenaWeb, :controller
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alias Philomena.Users.User
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alias Philomena.Images.Image
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alias Philomena.Images
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alias Philomena.ImageVotes
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alias Philomena.Repo
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plug PhilomenaWeb.CanaryMapPlug, create: :hide
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plug :load_and_authorize_resource, model: Image, id_name: "image_id", persisted: true
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plug :load_resource, model: User, id_name: "user_id", persisted: true
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def create(conn, _params) do
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image = conn.assigns.image
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user = conn.assigns.user
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{:ok, _result} =
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ImageVotes.delete_vote_transaction(image, user)
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|> Repo.isolated_transaction(:serializable)
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Images.reindex_image(image)
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conn
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|> put_flash(:info, "Vote removed.")
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|> redirect(to: Routes.image_path(conn, :show, conn.assigns.image))
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end
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end
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