From 140f85a655112b7f7ec5c74e8c53992e635566af Mon Sep 17 00:00:00 2001
From: Iosif Chatzimichail <afonic@users.noreply.github.com>
Date: Sat, 2 Nov 2024 14:48:00 +0200
Subject: [PATCH] Handle query scopes on custom query string

---
 src/Http/Livewire/Traits/HandleParams.php     | 22 ++++++++++++++-----
 .../Middleware/HandleFiltersQueryString.php   |  9 ++++++++
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/src/Http/Livewire/Traits/HandleParams.php b/src/Http/Livewire/Traits/HandleParams.php
index 7d9e592..b7bb71e 100644
--- a/src/Http/Livewire/Traits/HandleParams.php
+++ b/src/Http/Livewire/Traits/HandleParams.php
@@ -203,12 +203,7 @@ protected function updateCustomQueryStringUrl(): void
             return;
         }
 
-        $aliases = array_flip(array_merge(
-            [
-                'sort' => 'sort',
-            ],
-            config('statamic-livewire-filters.custom_query_string_aliases', [])
-        ));
+        $aliases = $this->getConfigAliases();
 
         $prefix = config('statamic-livewire-filters.custom_query_string', 'filters');
 
@@ -239,6 +234,21 @@ protected function updateCustomQueryStringUrl(): void
         $this->dispatch('update-url', newUrl: url($fullPath));
     }
 
+    protected function getConfigAliases(): array
+    {
+        return collect(config('statamic-livewire-filters.custom_query_string_aliases', []))->transform(function ($value, $key) {
+            if (str_contains($value, 'query_scope')) {
+                [$scopeString, $scopeKey] = explode(':', $value, 2);
+
+                return $scopeKey;
+            }
+
+            return $value;
+        })->merge(['sort' => 'sort'])
+            ->flip()
+            ->all();
+    }
+
     protected function dispatchParamsUpdated(): void
     {
         if (config('statamic-livewire-filters.enable_filter_values_count')) {
diff --git a/src/Http/Middleware/HandleFiltersQueryString.php b/src/Http/Middleware/HandleFiltersQueryString.php
index 088a397..5c62253 100644
--- a/src/Http/Middleware/HandleFiltersQueryString.php
+++ b/src/Http/Middleware/HandleFiltersQueryString.php
@@ -86,6 +86,15 @@ protected function parseFilterSegments(array $segments): array
             // Convert alias to actual filter key
             $actualKey = $aliases[$key];
 
+            // Handle query_scopes
+            if (str_contains($actualKey, 'query_scope')) {
+                [$scopeString, $scopeClass, $scopeKey] = explode(':', $actualKey);
+                // Add the query scope param to the array
+                $params['query_scope'] = $scopeClass;
+                // Set the the actual parameter key
+                $actualKey = $scopeClass.':'.$scopeKey;
+            }
+
             // Handle multiple values
             $value = str_contains($value, ',')
                 ? implode('|', explode(',', $value))