Cache statistics

src/api/statistics.php

@@ -6,6 +6,8 @@
  * @author Jay Trees <github.jay@grandel.anonaddy.me>
  */
 
+namespace wishthis;
+
 $api      = true;
 $response = array();
 
@@ -26,12 +28,12 @@ switch ($_SERVER['REQUEST_METHOD']) {
                 $response['data'] = array();
 
                 foreach ($tables as $table) {
-                    $count = $database
-                             ->query('SELECT COUNT(`id`) AS "count"
-                                     FROM `' . $table . '`;')
-                             ->fetch();
+                    $count = new Cache\Query(
+                        'SELECT COUNT(`id`) AS "count"
+                           FROM `' . $table . '`;'
+                    );
 
-                    $response['data'][$table] = $count;
+                    $response['data'][$table] = $count->get();
                 }
             } else {
                 $count = $database

src/classes/cache/query.php

@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * Databse query cache
+ */
+
+namespace wishthis\Cache;
+
+class Query extends Cache
+{
+    private Database $databse;
+
+    public function __construct($url)
+    {
+        global $database;
+
+        parent::__construct($url);
+
+        $this->directory .= '/query';
+        $this->database = $database;
+    }
+
+    public function get(): array
+    {
+        $filepath = $this->getFilepath();
+
+        $response = $this->exists() ? json_decode(file_get_contents($filepath), true) : array();
+
+        if (true === $this->generateCache()) {
+            $pdoStatement = $this->database->query($this->url);
+
+            if (false !== $pdoStatement) {
+                if (1 === $pdoStatement->rowCount()) {
+                    $response = $pdoStatement->fetch();
+                } else {
+                    $response = $pdoStatement->fetchAll();
+                }
+            }
+
+            $this->write($response);
+        }
+
+        return $response;
+    }
+}