From c5a375d1657cac9ed2b2aa449c9380298a390ad7 Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Wed, 11 Dec 2024 00:48:54 +0100
Subject: [PATCH] nixos: services: paperless: use automatic DB setup

That way I don't have to worry about the `postgresql.service` dependency
anymore :-).
---
 modules/nixos/services/paperless/default.nix | 40 ++------------------
 1 file changed, 3 insertions(+), 37 deletions(-)

diff --git a/modules/nixos/services/paperless/default.nix b/modules/nixos/services/paperless/default.nix
index c8967e1..63f456b 100644
--- a/modules/nixos/services/paperless/default.nix
+++ b/modules/nixos/services/paperless/default.nix
@@ -61,11 +61,6 @@ in
           PAPERLESS_ENABLE_HTTP_REMOTE_USER = true;
           PAPERLESS_HTTP_REMOTE_USER_HEADER_NAME = "HTTP_X_USER";
 
-          # Use PostgreSQL
-          PAPERLESS_DBHOST = "/run/postgresql";
-          PAPERLESS_DBUSER = "paperless";
-          PAPERLESS_DBNAME = "paperless";
-
           # Security settings
           PAPERLESS_ALLOWED_HOSTS = paperlessDomain;
           PAPERLESS_CORS_ALLOWED_HOSTS = "https://${paperlessDomain}";
@@ -87,40 +82,11 @@ in
 
       # Secret key
       environmentFile = cfg.secretKeyFile;
-    };
 
-    systemd.services = {
-      paperless-scheduler = {
-        requires = [ "postgresql.service" ];
-        after = [ "postgresql.service" ];
+      # Automatic PostgreSQL provisioning
+      database = {
+        createLocally = true;
       };
-
-      paperless-consumer = {
-        requires = [ "postgresql.service" ];
-        after = [ "postgresql.service" ];
-      };
-
-      paperless-web = {
-        requires = [ "postgresql.service" ];
-        after = [ "postgresql.service" ];
-      };
-
-      paperless-task-queue = {
-        requires = [ "postgresql.service" ];
-        after = [ "postgresql.service" ];
-      };
-    };
-
-    # Set-up database
-    services.postgresql = {
-      enable = true;
-      ensureDatabases = [ "paperless" ];
-      ensureUsers = [
-        {
-          name = "paperless";
-          ensureDBOwnership = true;
-        }
-      ];
     };
 
     # Set-up media group