Feat: Make donation list table extendable

src/Donations/Endpoints/ListDonations.php

@@ -119,6 +119,7 @@ public function registerRoute()
     }
 
     /**
+     * @unreleased Make the class extendable
      * @since 2.24.0 Change this to use the new ListTable class
      * @since      2.20.0
      *
@@ -129,8 +130,8 @@ public function registerRoute()
      */
     public function handleRequest(WP_REST_Request $request): WP_REST_Response
     {
+        $this->init();
         $this->request = $request;
-        $this->listTable = give(DonationsListTable::class);
 
         $donations = $this->getDonations();
         $donationsCount = $this->getTotalDonationsCount();
@@ -152,6 +153,16 @@ public function handleRequest(WP_REST_Request $request): WP_REST_Response
         );
     }
 
+    /**
+     * Initialize which list table to use.
+     *
+     * @unreleased
+     */
+    protected function init ()
+    {
+        $this->listTable = give(DonationsListTable::class);
+    }
+
     /**
      * @since 2.24.0 Replace Query Builder with Donations model
      * @since 2.21.0
@@ -209,6 +220,7 @@ public function getTotalDonationsCount(): int
     }
 
     /**
+     * @unreleased Make the class extendable
      * @since 3.2.0 Updated query to account for possible null and empty values for _give_payment_mode meta
      * @since 2.24.0 Remove joins as it uses ModelQueryBuilder and change clauses to use attach_meta
      * @since      2.21.0
@@ -217,7 +229,7 @@ public function getTotalDonationsCount(): int
      *
      * @return array{0: QueryBuilder, 1: array<DonationMetaKeys>}
      */
-    private function getWhereConditions(QueryBuilder $query): array
+    protected function getWhereConditions(QueryBuilder $query): array
     {
         $search = $this->request->get_param('search');
         $start = $this->request->get_param('start');