Chats: Basic implementation.
This commit is contained in:
parent
037b49c415
commit
fd97b0e634
|
@ -0,0 +1,41 @@
|
||||||
|
# Pleroma: A lightweight social networking server
|
||||||
|
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
|
||||||
|
# SPDX-License-Identifier: AGPL-3.0-only
|
||||||
|
|
||||||
|
defmodule Pleroma.Chat do
|
||||||
|
use Ecto.Schema
|
||||||
|
import Ecto.Changeset
|
||||||
|
|
||||||
|
alias Pleroma.User
|
||||||
|
alias Pleroma.Repo
|
||||||
|
|
||||||
|
@moduledoc """
|
||||||
|
Chat keeps a reference to DirectMessage conversations between a user and an recipient. The recipient can be a user (for now) or a group (not implemented yet).
|
||||||
|
|
||||||
|
It is a helper only, to make it easy to display a list of chats with other people, ordered by last bump. The actual messages are retrieved by querying the recipients of the ChatMessages.
|
||||||
|
"""
|
||||||
|
|
||||||
|
schema "chats" do
|
||||||
|
belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
|
||||||
|
field(:recipient, :string)
|
||||||
|
field(:unread, :integer, default: 0)
|
||||||
|
|
||||||
|
timestamps()
|
||||||
|
end
|
||||||
|
|
||||||
|
def creation_cng(struct, params) do
|
||||||
|
struct
|
||||||
|
|> cast(params, [:user_id, :recipient])
|
||||||
|
|> validate_required([:user_id, :recipient])
|
||||||
|
|> unique_constraint(:user_id, name: :chats_user_id_recipient_index)
|
||||||
|
end
|
||||||
|
|
||||||
|
def get_or_create(user_id, recipient) do
|
||||||
|
%__MODULE__{}
|
||||||
|
|> creation_cng(%{user_id: user_id, recipient: recipient})
|
||||||
|
|> Repo.insert(
|
||||||
|
on_conflict: [set: [updated_at: NaiveDateTime.utc_now()]],
|
||||||
|
conflict_target: [:user_id, :recipient]
|
||||||
|
)
|
||||||
|
end
|
||||||
|
end
|
|
@ -0,0 +1,16 @@
|
||||||
|
defmodule Pleroma.Repo.Migrations.CreateChats do
|
||||||
|
use Ecto.Migration
|
||||||
|
|
||||||
|
def change do
|
||||||
|
create table(:chats) do
|
||||||
|
add(:user_id, references(:users, type: :uuid))
|
||||||
|
# Recipient is an ActivityPub id, to future-proof for group support.
|
||||||
|
add(:recipient, :string)
|
||||||
|
add(:unread, :integer, default: 0)
|
||||||
|
timestamps()
|
||||||
|
end
|
||||||
|
|
||||||
|
# There's only one chat between a user and a recipient.
|
||||||
|
create(index(:chats, [:user_id, :recipient], unique: true))
|
||||||
|
end
|
||||||
|
end
|
|
@ -0,0 +1,44 @@
|
||||||
|
# Pleroma: A lightweight social networking server
|
||||||
|
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
|
||||||
|
# SPDX-License-Identifier: AGPL-3.0-only
|
||||||
|
|
||||||
|
defmodule Pleroma.ChatTest do
|
||||||
|
use Pleroma.DataCase, async: true
|
||||||
|
|
||||||
|
alias Pleroma.Chat
|
||||||
|
|
||||||
|
import Pleroma.Factory
|
||||||
|
|
||||||
|
describe "creation and getting" do
|
||||||
|
test "it creates a chat for a user and recipient" do
|
||||||
|
user = insert(:user)
|
||||||
|
other_user = insert(:user)
|
||||||
|
|
||||||
|
{:ok, chat} = Chat.get_or_create(user.id, other_user.ap_id)
|
||||||
|
|
||||||
|
assert chat.id
|
||||||
|
end
|
||||||
|
|
||||||
|
test "it returns a chat for a user and recipient if it already exists" do
|
||||||
|
user = insert(:user)
|
||||||
|
other_user = insert(:user)
|
||||||
|
|
||||||
|
{:ok, chat} = Chat.get_or_create(user.id, other_user.ap_id)
|
||||||
|
{:ok, chat_two} = Chat.get_or_create(user.id, other_user.ap_id)
|
||||||
|
|
||||||
|
assert chat.id == chat_two.id
|
||||||
|
end
|
||||||
|
|
||||||
|
test "a returning chat will have an updated `update_at` field" do
|
||||||
|
user = insert(:user)
|
||||||
|
other_user = insert(:user)
|
||||||
|
|
||||||
|
{:ok, chat} = Chat.get_or_create(user.id, other_user.ap_id)
|
||||||
|
:timer.sleep(1500)
|
||||||
|
{:ok, chat_two} = Chat.get_or_create(user.id, other_user.ap_id)
|
||||||
|
|
||||||
|
assert chat.id == chat_two.id
|
||||||
|
assert chat.updated_at != chat_two.updated_at
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
Loading…
Reference in New Issue