From 546d4d4b769f214ba337dadc57277bbb32b6099d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Sat, 15 Apr 2023 17:52:18 +0200
Subject: [PATCH] nixos/nextcloud: add configureRedis option

---
 nixos/modules/services/web-apps/nextcloud.nix | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/nixos/modules/services/web-apps/nextcloud.nix b/nixos/modules/services/web-apps/nextcloud.nix
index 8edf270c8899..b7408c344aef 100644
--- a/nixos/modules/services/web-apps/nextcloud.nix
+++ b/nixos/modules/services/web-apps/nextcloud.nix
@@ -551,6 +551,19 @@ in {
       default = true;
     };
 
+    configureRedis = lib.mkOption {
+      type = lib.types.bool;
+      default = config.services.nextcloud.notify_push.enable;
+      defaultText = literalExpression "config.services.nextcloud.notify_push.enable";
+      description = lib.mdDoc ''
+        Wether to configure nextcloud to use the recommended redis settings for small instances.
+
+        ::: {.note}
+        The `notify_push` app requires redis to be configured. If this option is turned off, this must be configured manually.
+        :::
+      '';
+    };
+
     caching = {
       apcu = mkOption {
         type = types.bool;
@@ -1044,6 +1057,25 @@ in {
         }];
       };
 
+      services.redis.servers.nextcloud = lib.mkIf cfg.configureRedis {
+        enable = true;
+        user = "nextcloud";
+      };
+
+      services.nextcloud = lib.mkIf cfg.configureRedis {
+        caching.redis = true;
+        extraOptions = {
+          memcache = {
+            distributed = ''\OC\Memcache\Redis'';
+            locking = ''\OC\Memcache\Redis'';
+          };
+          redis = {
+            host = config.services.redis.servers.nextcloud.unixSocket;
+            port = 0;
+          };
+        };
+      };
+
       services.nginx.enable = mkDefault true;
 
       services.nginx.virtualHosts.${cfg.hostName} = {