Merge branch 'develop' of git.pleroma.social:pleroma/pleroma into issue/2115

[akkoma] / lib / pleroma / chat.ex

diff --git a/lib/pleroma/chat.ex b/lib/pleroma/chat.ex
index 24a86371e7801594caa18acc33b7b9eb999f73b6..28007cd9f4b945795d0774182342395ee47c85e6 100644 (file)
--- a/lib/pleroma/chat.ex
+++ b/lib/pleroma/chat.ex
@@ -6,7 +6,9 @@ defmodule Pleroma.Chat do
   use Ecto.Schema
 
   import Ecto.Changeset
+  import Ecto.Query
 
+  alias Pleroma.Chat
   alias Pleroma.Repo
   alias Pleroma.User
 
@@ -16,6 +18,7 @@ defmodule Pleroma.Chat do
   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.
   """
 
+  @type t :: %__MODULE__{}
   @primary_key {:id, FlakeId.Ecto.CompatType, autogenerate: true}
 
   schema "chats" do
@@ -39,16 +42,28 @@ defmodule Pleroma.Chat do
     |> unique_constraint(:user_id, name: :chats_user_id_recipient_index)
   end
 
+  @spec get_by_user_and_id(User.t(), FlakeId.Ecto.CompatType.t()) ::
+          {:ok, t()} | {:error, :not_found}
+  def get_by_user_and_id(%User{id: user_id}, id) do
+    from(c in __MODULE__,
+      where: c.id == ^id,
+      where: c.user_id == ^user_id
+    )
+    |> Repo.find_resource()
+  end
+
+  @spec get_by_id(FlakeId.Ecto.CompatType.t()) :: t() | nil
   def get_by_id(id) do
-    __MODULE__
-    |> Repo.get(id)
+    Repo.get(__MODULE__, id)
   end
 
+  @spec get(FlakeId.Ecto.CompatType.t(), String.t()) :: t() | nil
   def get(user_id, recipient) do
-    __MODULE__
-    |> Repo.get_by(user_id: user_id, recipient: recipient)
+    Repo.get_by(__MODULE__, user_id: user_id, recipient: recipient)
   end
 
+  @spec get_or_create(FlakeId.Ecto.CompatType.t(), String.t()) ::
+          {:ok, t()} | {:error, Ecto.Changeset.t()}
   def get_or_create(user_id, recipient) do
     %__MODULE__{}
     |> changeset(%{user_id: user_id, recipient: recipient})
@@ -60,6 +75,8 @@ defmodule Pleroma.Chat do
     )
   end
 
+  @spec bump_or_create(FlakeId.Ecto.CompatType.t(), String.t()) ::
+          {:ok, t()} | {:error, Ecto.Changeset.t()}
   def bump_or_create(user_id, recipient) do
     %__MODULE__{}
     |> changeset(%{user_id: user_id, recipient: recipient})
@@ -69,4 +86,12 @@ defmodule Pleroma.Chat do
       conflict_target: [:user_id, :recipient]
     )
   end
+
+  @spec for_user_query(FlakeId.Ecto.CompatType.t()) :: Ecto.Query.t()
+  def for_user_query(user_id) do
+    from(c in Chat,
+      where: c.user_id == ^user_id,
+      order_by: [desc: c.updated_at]
+    )
+  end
 end