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1 files changed, 26 insertions, 0 deletions

diff --git a/priv/repo/migrations/20190408123347_create_conversations.exs b/priv/repo/migrations/20190408123347_create_conversations.exs
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+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Repo.Migrations.CreateConversations do
+  use Ecto.Migration
+
+  def change do
+    create_if_not_exists table(:conversations) do
+      add(:ap_id, :string, null: false)
+      timestamps()
+    end
+
+    create_if_not_exists table(:conversation_participations) do
+      add(:user_id, references(:users, type: :uuid, on_delete: :delete_all))
+      add(:conversation_id, references(:conversations, on_delete: :delete_all))
+      add(:read, :boolean, default: false)
+
+      timestamps()
+    end
+
+    create_if_not_exists(index(:conversation_participations, [:conversation_id]))
+    create_if_not_exists(unique_index(:conversation_participations, [:user_id, :conversation_id]))
+    create_if_not_exists(unique_index(:conversations, [:ap_id]))
+  end
+end