Instance rules

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

lib/pleroma/rule.ex

@@ -0,0 +1,56 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Rule do
+  use Ecto.Schema
+
+  import Ecto.Changeset
+  import Ecto.Query
+
+  alias Pleroma.Repo
+  alias Pleroma.Rule
+
+  schema "rules" do
+    field(:priority, :integer, default: 0)
+    field(:text, :string)
+
+    timestamps()
+  end
+
+  def changeset(%Rule{} = rule, params \\ %{}) do
+    rule
+    |> cast(params, [:priority, :text])
+    |> validate_required([:text])
+  end
+
+  def query do
+    Rule
+    |> order_by(asc: :priority)
+  end
+
+  def get(id), do: Repo.get(__MODULE__, id)
+
+  def create(params) do
+    {:ok, rule} =
+      %Rule{}
+      |> changeset(params)
+      |> Repo.insert()
+
+    rule
+  end
+
+  def update(params, id) do
+    {:ok, rule} =
+      get(id)
+      |> changeset(params)
+      |> Repo.update()
+
+    rule
+  end
+
+  def delete(id) do
+    get(id)
+    |> Repo.delete()
+  end
+end