mobilizon/lib/eventos/events/comment.ex

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defmodule Eventos.Events.Comment do
@moduledoc """
An actor comment (for instance on an event or on a group)
"""
use Ecto.Schema
import Ecto.Changeset
alias Eventos.Events.Event
alias Eventos.Actors.Actor
alias Eventos.Actors.Comment
schema "comments" do
field :text, :string
field :url, :string
field :local, :boolean, default: true
field :uuid, Ecto.UUID
belongs_to :actor, Actor, [foreign_key: :actor_id]
belongs_to :attributed_to, Actor, [foreign_key: :attributed_to_id]
belongs_to :event, Event, [foreign_key: :event_id]
belongs_to :in_reply_to_comment, Comment, [foreign_key: :in_reply_to_comment_id]
belongs_to :origin_comment, Comment, [foreign_key: :origin_comment_id]
timestamps()
end
@doc false
def changeset(comment, attrs) do
uuid = Ecto.UUID.generate()
comment
|> cast(attrs, [:url, :text, :actor_id, :event_id, :in_reply_to_comment_id, :attributed_to_id])
|> validate_required([:text, :actor_id])
|> put_change(:uuid, uuid)
|> put_change(:url, "#{EventosWeb.Endpoint.url()}/comments/#{uuid}")
end
end