fix(xo-server/installPatches): fix pool wide detection (#6231)

Introduced by 3f1c41a4f

Fixes zammad#6819 zammad#6781 zammad#6827

In #6186 the behavior was changed to always pass hosts, which broke the pool wide detection.

CHANGELOG.unreleased.md

@@ -11,6 +11,8 @@
 
 > Users must be able to say: “I had this issue, happy to know it's fixed”
 
+- [Pool/Patches] Fix failure to install patches on Citrix Hypervisor (PR [#6231](https://github.com/vatesfr/xen-orchestra/pull/6231))
+
 ### Packages to release
 
 > Packages will be released in the order they are here, therefore, they should

packages/xo-server/src/api/pool.mjs

@@ -116,6 +116,7 @@ listMissingPatches.resolve = {
 // -------------------------------------------------------------------
 
 export async function installPatches({ pool, patches, hosts }) {
+  const opts = { patches }
   let xapi
   if (pool !== undefined) {
     pool = this.getXapiObject(pool, 'pool')
@@ -123,6 +124,7 @@ export async function installPatches({ pool, patches, hosts }) {
     hosts = Object.values(xapi.objects.indexes.type.host)
   } else {
     hosts = hosts.map(_ => this.getXapiObject(_))
+    opts.hosts = hosts
     xapi = hosts[0].$xapi
     pool = xapi.pool
   }
@@ -136,7 +138,7 @@ export async function installPatches({ pool, patches, hosts }) {
     })
   }
 
-  await xapi.installPatches({ hosts, patches })
+  await xapi.installPatches(opts)
 
   const masterRef = pool.master
   if (moveFirst(hosts, _ => _.$ref === masterRef)) {