From 48f57ec1cf3ce81c3c83333bea59c2a7d8c70e99 Mon Sep 17 00:00:00 2001
From: Thomas Citharel <tcit@tcit.fr>
Date: Thu, 4 Jan 2024 15:47:57 +0100
Subject: [PATCH] fix(front): reset page to lower or page 1 if we didn't found
 results in instances view

Signed-off-by: Thomas Citharel <tcit@tcit.fr>
---
 src/views/Admin/InstancesView.vue | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/views/Admin/InstancesView.vue b/src/views/Admin/InstancesView.vue
index 4ef83e150..df2a74b30 100644
--- a/src/views/Admin/InstancesView.vue
+++ b/src/views/Admin/InstancesView.vue
@@ -269,6 +269,20 @@ watch([filterDomain, followStatus], () => {
 
 const instances = computed(() => instancesResult.value?.instances);
 
+const instancesTotal = computed(() => instancesResult.value?.instances.total);
+const currentPageInstancesNumber = computed(
+  () => instancesResult.value?.instances.elements.length
+);
+
+// If we didn't found any instances on this page
+watch(instancesTotal, (newInstancesTotal) => {
+  if (newInstancesTotal === 0) {
+    instancePage.value = 1;
+  } else if (currentPageInstancesNumber.value === 0) {
+    instancePage.value = instancePage.value - 1;
+  }
+});
+
 const { t } = useI18n({ useScope: "global" });
 useHead({
   title: computed(() => t("Federation")),