API: Add some missing end points

api/v1/vendors/delete.php

@@ -0,0 +1,28 @@
+<?php
+
+require_once '../validate_api_key.php';
+
+require_once '../require_post_method.php';
+
+// Parse ID
+$vendor_id = intval($_POST['vendor_id']);
+
+// Default
+$delete_count = false;
+
+if (!empty($vendor_id)) {
+    $row = mysqli_fetch_assoc(mysqli_query($mysqli, "SELECT * FROM vendors WHERE vendor_id = $vendor_id AND vendor_client_id = $client_id LIMIT 1"));
+    $vendor_name = $row['vendor_name'];
+
+    $delete_sql = mysqli_query($mysqli, "DELETE FROM vendors WHERE vendor_id = $vendor_id AND vendor_client_id = $client_id LIMIT 1");
+
+    if ($delete_sql && !empty($vendor_name)) {
+        $delete_count = mysqli_affected_rows($mysqli);
+
+        // Logging
+        logAction("Vendor", "Delete", "$vendor_name via API ($api_key_name)", $client_id);
+    }
+}
+
+// Output
+require_once '../delete_output.php';