[Nextcloud] build deck in flake

Changes from a cloud filehost to a local build, should also be more maintainable

machines/nextcloud/configuration.nix

@@ -39,7 +39,7 @@ in
 
   services.nextcloud = {
     enable = true;
-    package = pkgs.nextcloud32;
+    package = pkgs.nextcloud33;
     hostName = "cloud.malobeo.org";
     config.adminpassFile = config.sops.secrets.nextcloudAdminPass.path;
     maxUploadSize = "10G";
@@ -54,11 +54,24 @@ in
     extraAppsEnable = true;
     extraApps = {
       inherit (config.services.nextcloud.package.packages.apps) contacts calendar polls registration collectives forms;
-      deck = pkgs.fetchNextcloudApp {
-        sha256 = "sha256-epjwIANb6vTNx9KqaG6jZc14YPoFMBTCj+/c9JHcWkA=";
-        url = "https://link.storjshare.io/raw/jvrl62dakd6htpyxohjkiiqiw5ma/mal/deck32.tar.gz";
-        license = "agpl3Plus";
-      };
+      deck = pkgs.php.buildComposerProject2 (finalAttrs: {
+        pname = "deck";
+        version = "1.18.0";
+        src = pkgs.fetchFromGitHub {
+          owner = "nextcloud";
+          repo = "deck";
+          rev = "stable33";
+          hash = "sha256-7R0IteB34mWFwUlHptvqNlfmeFhJcGMRlKFtDqsw1Dw=";
+        };
+        composerNoDev = false;
+        composerStrictValidation = false;
+        vendorHash = "sha256-gAuG5kKVpuaOpw2HvAP/hu89lmcVWUiSwujoN++I/ZA=";
+        patches = [ ./0001-Patch-cards-to-be-draggable.patch ];
+        postInstall = ''
+          cp -r $out/share/php/deck/* $out/
+          rm -r $out/share
+        '';
+      });
     };
     settings = {
       trusted_domains = [ "cloud.malobeo.org" "cloud.hq.malobeo.org" ];