services: paperless: setup reverse proxy

hosts/poseidon/default.nix

@@ -120,6 +120,11 @@ in
       enable = true;
     };
 
+    paperless = {
+      enable = true;
+      port = 8085;
+    };
+
     postgresql-backup = {
       enable = true;
     };

services/default.nix

@@ -15,6 +15,7 @@
     ./nextcloud.nix
     ./nginx.nix
     ./nuage.nix
+    ./paperless.nix
     ./pipewire.nix
     ./postgresql-backup.nix
     ./postgresql.nix

services/paperless.nix

@@ -0,0 +1,35 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.my.services.paperless;
+  my = config.my;
+  domain = config.networking.domain;
+in
+{
+  options.my.services.paperless = {
+    enable = lib.mkEnableOption "Paperless";
+
+    port = mkOption {
+      type = types.port;
+      default = 8080;
+      example = 8080;
+      description = "Internal port for Paperless service";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.nginx.virtualHosts = {
+      "paperless.${domain}" = {
+        forceSSL = true;
+        enableACME = true;
+
+        locations."/" = {
+          proxyPass = "http://127.0.0.1:${toString cfg.port}";
+          proxyWebsockets = true;
+        };
+      };
+    };
+  };
+}