Merge branch 'feature/new-user-routes' into 'develop'

[akkoma] / lib / pleroma / object.ex

diff --git a/lib/pleroma/object.ex b/lib/pleroma/object.ex
index f932034d7b99b2b9b8b0a4c90054fba43f71fc7f..31c8dd5bd13cba9913d322729b34621999da9d98 100644 (file)
--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@@ -1,16 +1,72 @@
 defmodule Pleroma.Object do
   use Ecto.Schema
-  alias Pleroma.{Repo, Object}
-  import Ecto.Query
+  alias Pleroma.{Repo, Object, User, Activity}
+  import Ecto.{Query, Changeset}
 
   schema "objects" do
-    field :data, :map
+    field(:data, :map)
 
     timestamps()
   end
 
+  def create(data) do
+    Object.change(%Object{}, %{data: data})
+    |> Repo.insert()
+  end
+
+  def change(struct, params \\ %{}) do
+    struct
+    |> cast(params, [:data])
+    |> validate_required([:data])
+    |> unique_constraint(:ap_id, name: :objects_unique_apid_index)
+  end
+
+  def get_by_ap_id(nil), do: nil
+
   def get_by_ap_id(ap_id) do
-    Repo.one(from object in Object,
-      where: fragment("? @> ?", object.data, ^%{id: ap_id}))
+    Repo.one(from(object in Object, where: fragment("(?)->>'id' = ?", object.data, ^ap_id)))
+  end
+
+  def normalize(obj) when is_map(obj), do: Object.get_by_ap_id(obj["id"])
+  def normalize(ap_id) when is_binary(ap_id), do: Object.get_by_ap_id(ap_id)
+  def normalize(_), do: nil
+
+  # Owned objects can only be mutated by their owner
+  def authorize_mutation(%Object{data: %{"actor" => actor}}, %User{ap_id: ap_id}),
+    do: actor == ap_id
+
+  # Legacy objects can be mutated by anybody
+  def authorize_mutation(%Object{}, %User{}), do: true
+
+  if Mix.env() == :test do
+    def get_cached_by_ap_id(ap_id) do
+      get_by_ap_id(ap_id)
+    end
+  else
+    def get_cached_by_ap_id(ap_id) do
+      key = "object:#{ap_id}"
+
+      Cachex.fetch!(:object_cache, key, fn _ ->
+        object = get_by_ap_id(ap_id)
+
+        if object do
+          {:commit, object}
+        else
+          {:ignore, object}
+        end
+      end)
+    end
+  end
+
+  def context_mapping(context) do
+    Object.change(%Object{}, %{data: %{"id" => context}})
+  end
+
+  def delete(%Object{data: %{"id" => id}} = object) do
+    with Repo.delete(object),
+         Repo.delete_all(Activity.all_non_create_by_object_ap_id_q(id)),
+         {:ok, true} <- Cachex.del(:object_cache, "object:#{id}") do
+      {:ok, object}
+    end
   end
 end