From 3ba33f85a03d1fd7a8f27838b9f9d01cf3af5378 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mathias=20Gla=CC=88ser?= <mathias.glaeser@beaufort.ch>
Date: Sat, 19 Sep 2026 17:42:42 +0200
Subject: [PATCH] Aggregate OTC sales by market day

---
 modules/market_management/service.php | 59 +++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/modules/market_management/service.php b/modules/market_management/service.php
index 29fd303..dccdb70 100644
--- a/modules/market_management/service.php
+++ b/modules/market_management/service.php
@@ -554,6 +554,65 @@ function market_management_get_occurrence(PDO $pdo, int $occurrenceId, bool $inc
     );
     $days->execute([':occurrence_id' => $occurrenceId]);
     $occurrence['days'] = $days->fetchAll();
+
+    $salesByDayStmt = $pdo->prepare(
+        'WITH line_totals AS (
+             SELECT sales_order_id,
+                    SUM(CASE WHEN line_status = \'cancelled\' THEN 0 ELSE GREATEST(qty - qty_cancelled, 0) END) AS sold_item_count
+                    ,SUM(CASE WHEN line_status = \'cancelled\' OR line_total IS NULL THEN 0
+                              ELSE line_total * GREATEST(qty - qty_cancelled, 0) / NULLIF(qty, 0) END) AS gross_revenue
+             FROM sales_order_line
+             GROUP BY sales_order_id
+         )
+         SELECT so.market_occurrence_day_id AS day_id,
+                COUNT(*) AS sales_count,
+                COALESCE(SUM(COALESCE(lt.gross_revenue, 0)), 0) AS gross_revenue,
+                COALESCE(SUM(COALESCE(lt.sold_item_count, 0)), 0) AS sold_item_count
+         FROM sales_order so
+         LEFT JOIN line_totals lt ON lt.sales_order_id = so.id
+         WHERE so.market_occurrence_id = :occurrence_id
+           AND so.market_occurrence_day_id IS NOT NULL
+           AND so.order_source = \'direct\'
+           AND so.order_status <> \'cancelled\'
+         GROUP BY so.market_occurrence_day_id'
+    );
+    $salesByDayStmt->execute([':occurrence_id' => $occurrenceId]);
+    $salesByDay = [];
+    foreach ($salesByDayStmt->fetchAll() as $salesRow) {
+        $salesByDay[(int) $salesRow['day_id']] = $salesRow;
+    }
+    $occurrenceGrossRevenue = 0.0;
+    $occurrenceSoldItemCount = 0.0;
+    $occurrenceSalesCount = 0;
+    foreach ($occurrence['days'] as &$day) {
+        $salesRow = $salesByDay[(int) $day['id']] ?? null;
+        if ($salesRow === null || (int) $salesRow['sales_count'] === 0) {
+            $day['gross_revenue'] = null;
+            $day['sold_item_count'] = null;
+            continue;
+        }
+        $day['gross_revenue'] = (float) $salesRow['gross_revenue'];
+        $day['sold_item_count'] = (float) $salesRow['sold_item_count'];
+        $occurrenceGrossRevenue += (float) $salesRow['gross_revenue'];
+        $occurrenceSoldItemCount += (float) $salesRow['sold_item_count'];
+        $occurrenceSalesCount += (int) $salesRow['sales_count'];
+    }
+    unset($day);
+    $occurrence['sales_summary'] = $occurrenceSalesCount === 0
+        ? [
+            'sales_count' => 0,
+            'gross_revenue' => null,
+            'sold_item_count' => null,
+            'average_revenue_per_day' => null,
+            'average_revenue_per_item' => null,
+        ]
+        : [
+            'sales_count' => $occurrenceSalesCount,
+            'gross_revenue' => $occurrenceGrossRevenue,
+            'sold_item_count' => $occurrenceSoldItemCount,
+            'average_revenue_per_day' => count($occurrence['days']) > 0 ? $occurrenceGrossRevenue / count($occurrence['days']) : null,
+            'average_revenue_per_item' => $occurrenceSoldItemCount > 0 ? $occurrenceGrossRevenue / $occurrenceSoldItemCount : null,
+        ];
     if (count($occurrence['days']) > 1) {
         $firstDay = $occurrence['days'][0];
         foreach ($occurrence['days'] as $index => $day) {