philomena/lib/philomena_web/controllers/api/json/comment_controller.ex

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defmodule PhilomenaWeb.Api.Json.CommentController do
use PhilomenaWeb, :controller
alias PhilomenaWeb.CommentJson
alias Philomena.Comments.Comment
alias Philomena.Repo
import Ecto.Query
def show(conn, %{"id" => id}) do
comment =
Comment
|> where(id: ^id)
|> preload([:image, :user])
|> Repo.one()
cond do
is_nil(comment) or comment.destroyed_content ->
conn
|> put_status(:not_found)
|> text("")
comment.image.hidden_from_users ->
conn
|> put_status(:forbidden)
|> text("")
true ->
json(conn, %{comment: CommentJson.as_json(comment)})
end
end
end