From 330ac4370f77e5320730395694ef06e1738ee8fc Mon Sep 17 00:00:00 2001
From: Jeppe Bundgaard <jb@truckwash.dk>
Date: Tue, 10 Feb 2026 14:05:22 +0100
Subject: [PATCH] Add `getWashesInTimeRange` method to `orders_o` for fetching
 orders within specified daily time range

- Introduce filtering by time range and optional department ID.
- Validate inputs and ensure robust exception handling for invalid ranges.
- Optimize SQL queries for performance with joins and distinct order retrieval.
---
 services/nginx/app/objects/orders_o.php | 58 +++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/services/nginx/app/objects/orders_o.php b/services/nginx/app/objects/orders_o.php
index 4c92eb6d..1122ce4c 100644
--- a/services/nginx/app/objects/orders_o.php
+++ b/services/nginx/app/objects/orders_o.php
@@ -1566,4 +1566,62 @@ class orders_o extends db
         }
         return $order_item_objects;
     }
+
+    /**
+     * @param \DateTime|string $daily_start E.g. 2025-01-01 08:00:00
+     * @param \DateTime|string $daily_end E.g. 2025-01-01 18:00:00
+     * $options array An optional array of options to filter the results. Supported options:
+     * - department_id (int): Filter orders by a specific department ID.
+     * @return orders_o[] An array of orders that have washes within the specified daily time range, regardless of the date. The time range is specified in "H:i:s" format (e.g. "08:00:00" for 8 AM and "18:00:00" for 6 PM).
+     * @throws Exception
+     */
+    public function getWashesInTimeRange(\DateTime|string $daily_start, \DateTime|string $daily_end, array $options = []): array
+    {        global /** @var db $db */
+        $db;
+        // Convert daily_start and daily_end to time strings if they are DateTime objects
+        if ($daily_start instanceof \DateTime) {
+            $daily_start = $daily_start->format('Y-m-d H:i:s');
+        }
+        if ($daily_end instanceof \DateTime) {
+            $daily_end = $daily_end->format('Y-m-d H:i:s');
+        }
+        // Validate the time range
+        if (strtotime($daily_start) === false || strtotime($daily_end) === false) {
+            throw new Exception('Invalid time range provided');
+        }
+        if (strtotime($daily_start) > strtotime($daily_end)) {
+            throw new Exception('The start time cannot be after the end time');
+        }
+        // Prepare the SQL query to find orders with washes in the daily time range
+        $daily_start = $db->escape_string($daily_start);
+        $daily_end = $db->escape_string($daily_end);
+        // Options for filtering by department ID
+        $department_filter = '';
+        if (isset($options['department_id']) && is_int($options['department_id'])) {
+            $department_id = $options['department_id'];
+            $department_filter = "AND o.department_id = $department_id";
+        }
+
+        $sql = "SELECT DISTINCT o.id
+                FROM $this->table o
+                JOIN order_items oi ON oi.order_id = o.id
+                JOIN products p ON p.id = oi.product_id
+                WHERE TIME(o.created_at) BETWEEN TIME('$daily_start') AND TIME('$daily_end')
+                AND o.created_at BETWEEN '$daily_start' AND '$daily_end'
+                  AND o.deleted_at IS NULL
+                  AND p.is_wash = 1
+                  $department_filter";
+        //echo "Executing SQL query to find washes in time range: $sql\n"; // Debug log to check the generated SQL query
+        $result = $db->query($sql);
+        if ($result->num_rows === 0) {
+            return []; // No washes found in the time range
+        }
+        $orders = [];
+        while ($row = $result->fetch_assoc()) {
+            $order = new orders_o();
+            $order->select((int)$row['id']);
+            $orders[] = $order;
+        }
+        return $orders;
+    }
 }
\ No newline at end of file