Changes.

classes/Playcount.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace DJMixHosting;
+
+class Playcount
+{
+
+    private $db;
+    private $mix_id;
+
+    public function __construct($mix, $db)
+    {
+        $this->db = $db;
+        $this->mix_id = $mix;
+    }
+
+    public function getPlaycount()
+    {
+        $sql = "SELECT value FROM mix_meta WHERE mix_id = ? AND attribute = 'playcount'";
+        $stmt = $this->db->prepare($sql);
+        $stmt->execute([$this->mix_id]);
+        $result = $stmt->get_result();
+        $row = $result->fetch_assoc();
+        return $row['value'];
+    }
+
+    public function updatePlaycount(): void
+    {
+        if ($this->checkForPlaycount()) {
+            $this->incrementPlaycount();
+        } else {
+            $this->addPlaycount();
+        }
+    }
+
+    private function checkForPlaycount()
+    {
+        $sql = "SELECT meta_id FROM mix_meta WHERE mix_id = ? AND attribute = 'playcount'";
+        $stmt = $this->db->prepare($sql);
+        $stmt->bind_param('i', $this->mix_id);
+        $stmt->execute();
+        $result = $stmt->get_result();
+        return $result->fetch_assoc();
+    }
+
+    private function incrementPlaycount()
+    {
+        $sql = "UPDATE mix_meta SET value = value + 1 WHERE mix_id = ? AND attribute = 'playcount'";
+        $stmt = $this->db->prepare($sql);
+        $stmt->execute([$this->mix_id]);
+    }
+
+    public function addPlaycount()
+    {
+        $sql = "INSERT INTO mix_meta (mix_id, attribute, value) VALUES (?, 'playcount', 1)";
+        $stmt = $this->db->prepare($sql);
+        $stmt->execute([$this->mix_id]);
+    }
+
+
+}