package.nix: updated to build Invoice Ninja with React frontend

disable-react-for-admin.patch

@@ -1,13 +0,0 @@
-diff --git a/app/Console/Commands/CreateAccount.php b/app/Console/Commands/CreateAccount.php
-index 228f8e8283..1ff3c54a61 100644
---- a/app/Console/Commands/CreateAccount.php
-+++ b/app/Console/Commands/CreateAccount.php
-@@ -79,7 +79,7 @@ class CreateAccount extends Command
-         $company->save();
- 
-         $account->default_company_id = $company->id;
--        $account->set_react_as_default_ap = true;
-+        $account->set_react_as_default_ap = false;
-         $account->save();
- 
-         $email = $this->option('email') ?? 'admin@example.com';

package.nix

@@ -1,37 +1,109 @@
-{ lib
-, php
-, openssl
-, writers
+{ buildNpmPackage
+, npmHooks
 , fetchFromGitHub
+, fetchNpmDeps
+, php82
+, nodejs_22
+, npm-lockfile-fix
 , dataDir ? "/var/lib/invoiceninja"
 , runtimeDir ? "/run/invoiceninja"
 }:
 
-php.buildComposerProject (finalAttrs: {
+let
   pname = "invoiceninja";
-  version = "5.12.13";
 
+  version = "5.13.19";
   src = fetchFromGitHub {
-    owner = "invoiceninja";
-    repo = "invoiceninja";
-    rev = "v${finalAttrs.version}";
-    hash = "sha256-/+dmZUxDeC33bBuM2oZwU9wOVtJY0X5/dkhlpbfLkYg=";
+    name = "${pname}";
+    owner = pname;
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-pvZNTiGGX6OqOEqcDrDqqpLD1Ohc/TA4nIRjm2jEp74=";
+
+    postFetch = ''
+      # add missing integrity fields to lockfile
+      ${npm-lockfile-fix}/bin/npm-lockfile-fix $out/package-lock.json
+    '';
   };
 
-  vendorHash = "sha256-NzFOh3XpKC3Ia1Ns9I6xN9N6y1F5dFSEk7bxq/eKZIc=";
+  uiVersion = "03.05.2026.1";
+  uiSrc = fetchFromGitHub {
+    name = "${pname}-ui";
+    owner = pname;
+    repo = "ui";
+    tag = uiVersion;
+    hash = "sha256-BTaWNHTE+9NvavUYs56DdJHmqXy36N5k/crj3rU2Npg=";
 
-  patches = [
-    ./disable-react-for-admin.patch
+    postFetch = ''
+      # add missing integrity fields to lockfile
+      ${npm-lockfile-fix}/bin/npm-lockfile-fix $out/package-lock.json
+    '';
+  };
+  
+  # React frontend
+  ui = buildNpmPackage {
+    pname = "${pname}-ui";
+    version = uiVersion;
+    src = uiSrc;
+
+    nodejs = nodejs_22;
+  
+    npmDepsHash = "sha256-JA5TfXeg7iHVjQdjeU6SSD2JFSLISad8hPowaR1roQw=";
+
+    preConfigure = ''
+      sed -i 's/VITE_IS_TEST=true/VITE_IS_TEST=false/' .env.example
+
+      cp .env.example .env
+      cp ${src}/vite.config.ts.react ./vite.config.js
+    '';
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir $out
+      cp -a * $out
+
+      runHook postInstall
+    '';
+  };
+in
+
+php82.buildComposerProject (finalAttrs: {
+  inherit src version;
+  pname = "${pname}-composer";
+
+  nativeBuildInputs = [
+    nodejs_22
+    npmHooks.npmConfigHook
+    npmHooks.npmBuildHook
   ];
 
+  vendorHash = "sha256-2CyWKlyCyoCt/WdY7Ta0oEXW2KIkGwhilHtzpBJ5Wnk=";
+
   # Upstream composer.json has invalid license, webpatser/laravel-countries package is pointing
   # to commit-ref, and php required in require and require-dev
   composerStrictValidation = false;
 
+  CYPRESS_INSTALL_BINARY = 0;
+
+  npmDeps = fetchNpmDeps {
+    name = "${pname}-${version}-npm-deps";
+    inherit src;
+    hash = "sha256-WCadsQVj9eusYWJEOaEp5DIkVcbmPFGe6bmKi9NZDDg=";
+  };
+
+  preConfigure = ''
+    cp -r ${ui}/dist/* public/
+    cp public/index.html resources/views/react/index.blade.php
+  '';
+
   postInstall = ''
     mv "$out/share/php/${finalAttrs.pname}"/* $out
-    rm -R $out/bootstrap/cache
 
+    # Remove JS/CSS build artifacts
+    rm -rf $out/node_modules
+
+    rm -r $out/bootstrap/cache
     rm -rf $out/public/storage
 
     # Move static contents for the NixOS module to pick it up, if needed.
@@ -44,16 +116,4 @@ php.buildComposerProject (finalAttrs: {
     ln -s ${dataDir}/storage/app/public $out/public/storage
     ln -s ${runtimeDir} $out/bootstrap
   '';
-
-  meta = {
-    description = "Open-source, self-hosted invoicing application";
-    homepage = "https://www.invoiceninja.com/";
-    license = with lib.licenses; {
-      fullName = "Elastic License 2.0";
-      shortName = "Elastic-2.0";
-      free = false;
-    };
-    platforms = lib.platforms.all;
-  };
 })
-