fixed widget + test + split get method in sub router

lib/Router/Subscribers.php

@@ -8,34 +8,41 @@ class Subscribers {
   function __construct() {
   }
 
-  function get() {
-    if(isset($_POST['data'])) {
-      $data = $_POST['data'];
-      $offset = (isset($data['offset']) ? (int)$data['offset'] : 0);
-      $limit = (isset($data['limit']) ? (int)$data['limit'] : 50);
-      $search = (isset($data['search']) ? $data['search'] : null);
-      $sort_by = (isset($data['sort_by']) ? $data['sort_by'] : 'id');
-      $sort_order = (isset($data['sort_order']) ? $data['sort_order'] : 'desc');
+  function get($data = array()) {
+    $offset = (isset($data['offset']) ? (int)$data['offset'] : 0);
+    $limit = (isset($data['limit']) ? (int)$data['limit'] : 50);
+    $search = (isset($data['search']) ? $data['search'] : null);
+    $sort_by = (isset($data['sort_by']) ? $data['sort_by'] : 'id');
+    $sort_order = (isset($data['sort_order']) ? $data['sort_order'] : 'desc');
 
-      $collection = Subscriber::{'order_by_'.$sort_order}($sort_by);
+    $collection = Subscriber::{'order_by_'.$sort_order}($sort_by);
 
-      if($search !== null) {
-        $collection->where_raw(
-          '(`email` LIKE ? OR `first_name` LIKE ? OR `last_name` LIKE ?)',
-          array('%'.$search.'%', '%'.$search.'%', '%'.$search.'%')
-        );
-      }
-
-      $collection = array(
-        'count' => $collection->count(),
-        'items' => $collection
-          ->offset($offset)
-          ->limit($limit)
-          ->find_array()
+    if($search !== null) {
+      $collection->where_raw(
+        '(`email` LIKE ? OR `first_name` LIKE ? OR `last_name` LIKE ?)',
+        array('%'.$search.'%', '%'.$search.'%', '%'.$search.'%')
       );
-    } else {
-      $collection = Subscriber::find_array();
     }
+
+    // filters
+    $filters = array(
+
+    );
+
+    $collection = array(
+      'count' => $collection->count(),
+      'filters' => $filters,
+      'items' => $collection
+        ->offset($offset)
+        ->limit($limit)
+        ->find_array()
+    );
+
+    wp_send_json($collection);
+  }
+
+  function getAll() {
+    $collection = Subscriber::find_array();
     wp_send_json($collection);
   }