From 162a38b62e33bb3d5b21ed96c36b6ad661f5fccf Mon Sep 17 00:00:00 2001
From: Claudio Ortolina <cloud8421@gmail.com>
Date: Mon, 15 Dec 2025 10:22:20 +0300
Subject: [PATCH] Add optimize maintenance function

---
 lib/music_library/repo.ex                     |  2 ++
 .../live/maintenance_live/index.ex            | 16 +++++++++++++
 .../live/maintenance_live/index.html.heex     | 23 +++++++++++++------
 priv/gettext/default.pot                      | 15 ++++++++++++
 priv/gettext/en/LC_MESSAGES/default.po        | 15 ++++++++++++
 5 files changed, 64 insertions(+), 7 deletions(-)

diff --git a/lib/music_library/repo.ex b/lib/music_library/repo.ex
index c6c98f65..88f7e689 100644
--- a/lib/music_library/repo.ex
+++ b/lib/music_library/repo.ex
@@ -35,4 +35,6 @@ defmodule MusicLibrary.Repo do
   end
 
   def vacuum, do: query("VACUUM")
+
+  def optimize, do: query("PRAGMA optimize")
 end
diff --git a/lib/music_library_web/live/maintenance_live/index.ex b/lib/music_library_web/live/maintenance_live/index.ex
index 006e4c66..21afbe74 100644
--- a/lib/music_library_web/live/maintenance_live/index.ex
+++ b/lib/music_library_web/live/maintenance_live/index.ex
@@ -109,4 +109,20 @@ defmodule MusicLibraryWeb.MaintenanceLive.Index do
          |> put_toast(:error, "Database vacuum failed: #{inspect(reason)}.")}
     end
   end
+
+  def handle_event("db_optimize", _params, socket) do
+    case Repo.optimize() do
+      {:ok, _result} ->
+        {:noreply,
+         socket
+         |> put_toast(:info, gettext("Database optimized successfully."))}
+
+      {:error, reason} ->
+        Logger.error("Database optimize failed: #{inspect(reason)}.")
+
+        {:noreply,
+         socket
+         |> put_toast(:error, "Database optimize failed: #{inspect(reason)}.")}
+    end
+  end
 end
diff --git a/lib/music_library_web/live/maintenance_live/index.html.heex b/lib/music_library_web/live/maintenance_live/index.html.heex
index 3e9edf1e..e887002a 100644
--- a/lib/music_library_web/live/maintenance_live/index.html.heex
+++ b/lib/music_library_web/live/maintenance_live/index.html.heex
@@ -91,13 +91,22 @@
     </p>
     <ul class="mt-4">
       <li class="space-y-4">
-        <.button
-          type="button"
-          phx-click="db_vacuum"
-          phx-disable-with={gettext("Running vacuum...")}
-        >
-          {gettext("Vacuum")}
-        </.button>
+        <.button_group>
+          <.button
+            type="button"
+            phx-click="db_vacuum"
+            phx-disable-with={gettext("Running vacuum...")}
+          >
+            {gettext("Vacuum")}
+          </.button>
+          <.button
+            type="button"
+            phx-click="db_optimize"
+            phx-disable-with={gettext("Running optimize...")}
+          >
+            {gettext("Optimize")}
+          </.button>
+        </.button_group>
       </li>
     </ul>
   </div>
diff --git a/priv/gettext/default.pot b/priv/gettext/default.pot
index 3e5246b5..cf0bf470 100644
--- a/priv/gettext/default.pot
+++ b/priv/gettext/default.pot
@@ -1665,3 +1665,18 @@ msgstr ""
 #, elixir-autogen, elixir-format
 msgid "Apply"
 msgstr ""
+
+#: lib/music_library_web/live/maintenance_live/index.ex
+#, elixir-autogen, elixir-format
+msgid "Database optimized successfully."
+msgstr ""
+
+#: lib/music_library_web/live/maintenance_live/index.html.heex
+#, elixir-autogen, elixir-format
+msgid "Optimize"
+msgstr ""
+
+#: lib/music_library_web/live/maintenance_live/index.html.heex
+#, elixir-autogen, elixir-format
+msgid "Running optimize..."
+msgstr ""
diff --git a/priv/gettext/en/LC_MESSAGES/default.po b/priv/gettext/en/LC_MESSAGES/default.po
index 3d73345a..2b35dcdd 100644
--- a/priv/gettext/en/LC_MESSAGES/default.po
+++ b/priv/gettext/en/LC_MESSAGES/default.po
@@ -1665,3 +1665,18 @@ msgstr ""
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Apply"
 msgstr ""
+
+#: lib/music_library_web/live/maintenance_live/index.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Database optimized successfully."
+msgstr ""
+
+#: lib/music_library_web/live/maintenance_live/index.html.heex
+#, elixir-autogen, elixir-format
+msgid "Optimize"
+msgstr ""
+
+#: lib/music_library_web/live/maintenance_live/index.html.heex
+#, elixir-autogen, elixir-format
+msgid "Running optimize..."
+msgstr ""