git.squeep.com Git - akkoma/blob - lib/conversation/participation.ex

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Conversation.Participation do
   6   use Ecto.Schema
   7   alias Pleroma.User
   8   alias Pleroma.Conversation
   9   alias Pleroma.Repo
  10   import Ecto.Changeset
  11
  12   schema "conversation_participations" do
  13     belongs_to(:user, User, type: Pleroma.FlakeId)
  14     belongs_to(:conversation, Conversation)
  15     field(:read, :boolean, default: false)
  16
  17     timestamps()
  18   end
  19
  20   def creation_cng(struct, params) do
  21     struct
  22     |> cast(params, [:user_id, :conversation_id])
  23     |> validate_required([:user_id, :conversation_id])
  24   end
  25
  26   def create_for_user_and_conversation(user, conversation) do
  27     %__MODULE__{}
  28     |> creation_cng(%{user_id: user.id, conversation_id: conversation.id})
  29     |> Repo.insert(
  30       on_conflict: [set: [read: false, updated_at: NaiveDateTime.utc_now()]],
  31       returning: true,
  32       conflict_target: [:user_id, :conversation_id]
  33     )
  34   end
  35
  36   def read_cng(struct, params) do
  37     struct
  38     |> cast(params, [:read])
  39     |> validate_required([:read])
  40   end
  41
  42   def mark_as_read(participation) do
  43     participation
  44     |> read_cng(%{read: true})
  45     |> Repo.update()
  46   end
  47
  48   def mark_as_unread(participation) do
  49     participation
  50     |> read_cng(%{read: false})
  51     |> Repo.update()
  52   end
  53 end