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61 lines
No EOL
1.6 KiB
Elixir
61 lines
No EOL
1.6 KiB
Elixir
defmodule PhilomenaWeb.Image.FaveController do
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use PhilomenaWeb, :controller
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alias Philomena.{Images, Images.Image}
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alias Philomena.{ImageFaves, ImageVotes}
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alias Philomena.Repo
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alias Ecto.Multi
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plug PhilomenaWeb.FilterBannedUsersPlug
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plug PhilomenaWeb.CanaryMapPlug, create: :vote, delete: :vote
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plug :load_and_authorize_resource, model: Image, id_name: "image_id", persisted: true
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def create(conn, _params) do
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user = conn.assigns.current_user
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image = conn.assigns.image
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Multi.append(
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ImageFaves.delete_fave_transaction(image, user),
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ImageFaves.create_fave_transaction(image, user)
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)
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|> Multi.append(ImageVotes.delete_vote_transaction(image, user))
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|> Multi.append(ImageVotes.create_vote_transaction(image, user, true))
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|> Repo.isolated_transaction(:serializable)
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|> case do
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{:ok, _result} ->
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image =
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Images.get_image!(image.id)
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|> Images.reindex_image()
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conn
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|> json(Image.interaction_data(image))
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_error ->
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conn
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|> Plug.Conn.put_status(409)
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|> json(%{})
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end
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end
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def delete(conn, _params) do
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user = conn.assigns.current_user
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image = conn.assigns.image
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ImageFaves.delete_fave_transaction(image, user)
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|> Repo.isolated_transaction(:serializable)
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|> case do
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{:ok, _result} ->
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image =
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Images.get_image!(image.id)
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|> Images.reindex_image()
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conn
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|> json(Image.interaction_data(image))
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_error ->
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conn
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|> Plug.Conn.put_status(409)
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|> json(%{})
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end
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end
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end |