Merge remote-tracking branch 'remotes/origin/develop' into 2168-media-preview-proxy

[akkoma] / lib / mix / tasks / pleroma / database.ex

diff --git a/lib/mix/tasks/pleroma/database.ex b/lib/mix/tasks/pleroma/database.ex
index ab7529e08fc6dd6ddcf1abd6fc3b4293d90c33c2..82e2abdcbd9a2056441430000caf6a8d695a1841 100644 (file)
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@@ -1,9 +1,10 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Mix.Tasks.Pleroma.Database do
   alias Pleroma.Conversation
+  alias Pleroma.Maintenance
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
@@ -13,34 +14,8 @@ defmodule Mix.Tasks.Pleroma.Database do
   use Mix.Task
 
   @shortdoc "A collection of database related tasks"
-  @moduledoc """
-   A collection of database related tasks
+  @moduledoc File.read!("docs/administration/CLI_tasks/database.md")
 
-   ## Replace embedded objects with their references
-
-   Replaces embedded objects with references to them in the `objects` table. Only needs to be ran once. The reason why this is not a migration is because it could significantly increase the database size after being ran, however after this `VACUUM FULL` will be able to reclaim about 20% (really depends on what is in the database, your mileage may vary) of the db size before the migration.
-
-       mix pleroma.database remove_embedded_objects
-
-    Options:
-    - `--vacuum` - run `VACUUM FULL` after the embedded objects are replaced with their references
-
-  ## Prune old objects from the database
-
-      mix pleroma.database prune_objects
-
-  ## Create a conversation for all existing DMs. Can be safely re-run.
-
-      mix pleroma.database bump_all_conversations
-
-  ## Remove duplicated items from following and update followers count for all users
-
-      mix pleroma.database update_users_following_followers_counts
-
-  ## Fix the pre-existing "likes" collections for all objects
-
-      mix pleroma.database fix_likes_collections
-  """
   def run(["remove_embedded_objects" | args]) do
     {options, [], []} =
       OptionParser.parse(
@@ -60,13 +35,7 @@ defmodule Mix.Tasks.Pleroma.Database do
     )
 
     if Keyword.get(options, :vacuum) do
-      Logger.info("Runnning VACUUM FULL")
-
-      Repo.query!(
-        "vacuum full;",
-        [],
-        timeout: :infinity
-      )
+      Maintenance.vacuum("full")
     end
   end
 
@@ -78,9 +47,9 @@ defmodule Mix.Tasks.Pleroma.Database do
   def run(["update_users_following_followers_counts"]) do
     start_pleroma()
 
-    users = Repo.all(User)
-    Enum.each(users, &User.remove_duplicated_following/1)
-    Enum.each(users, &User.update_follower_count/1)
+    User
+    |> Repo.all()
+    |> Enum.each(&User.update_follower_count/1)
   end
 
   def run(["prune_objects" | args]) do
@@ -120,13 +89,7 @@ defmodule Mix.Tasks.Pleroma.Database do
     |> Repo.delete_all(timeout: :infinity)
 
     if Keyword.get(options, :vacuum) do
-      Logger.info("Runnning VACUUM FULL")
-
-      Repo.query!(
-        "vacuum full;",
-        [],
-        timeout: :infinity
-      )
+      Maintenance.vacuum("full")
     end
   end
 
@@ -161,4 +124,10 @@ defmodule Mix.Tasks.Pleroma.Database do
     end)
     |> Stream.run()
   end
+
+  def run(["vacuum", args]) do
+    start_pleroma()
+
+    Maintenance.vacuum(args)
+  end
 end