From 91b7f1e591b3e52ec561b349d95a79e028b7eeae Mon Sep 17 00:00:00 2001
From: Bro <bro@local>
Date: Fri, 24 Jul 2026 13:12:55 +0700
Subject: [PATCH] fix: rekap alpha proporsional berdasarkan max 10 jam/hari
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Sebelum: alpha = alphaCount / totalRecord (jika jadwal 1 jam,
  1 alpha = 1 hari — tidak akurat)
Sesudah: alpha = alphaCount / 10 (max jam sekolah per hari)
  1 alpha = 0.1 hari, 10 alpha = 1 hari
- Berlaku untuk rekap mingguan dan bulanan
---
 app/Http/Controllers/AttendanceController.php | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/app/Http/Controllers/AttendanceController.php b/app/Http/Controllers/AttendanceController.php
index f11d44d..1bbdb98 100644
--- a/app/Http/Controllers/AttendanceController.php
+++ b/app/Http/Controllers/AttendanceController.php
@@ -293,15 +293,15 @@ class AttendanceController extends Controller
                     $key = $dateStr . '-' . $student->id;
                     $studentAtt = $allAttendances->get($key, collect());
 
-                    // Per hari: 1 jika ada minimal 1 record status tsb
+                    // Per hari: binary untuk hadir/sakit/izin/terlambat
                     $hadir = $studentAtt->where('status', 'hadir')->count() > 0 ? 1 : 0;
-                    // Alpha proporsional: jumlah jam alpha / total jam
-                    $total = $studentAtt->count();
+                    // Alpha proporsional: jumlah jam alpha / 10 (max jam sekolah per hari)
                     $alphaCount = $studentAtt->where('status', 'alpha')->count();
-                    $alpha = $total > 0 ? round($alphaCount / $total, 1) : 0;
+                    $alpha = round($alphaCount / 10, 1);
                     $sakit = $studentAtt->where('status', 'sakit')->count() > 0 ? 1 : 0;
                     $izin = $studentAtt->where('status', 'izin')->count() > 0 ? 1 : 0;
                     $terlambat = $studentAtt->where('status', 'terlambat')->count() > 0 ? 1 : 0;
+                    $total = $studentAtt->count();
 
                     $row['students'][$student->id] = [
                         'name' => $student->full_name,
@@ -407,12 +407,9 @@ class AttendanceController extends Controller
                         if ($hasIzin) $iCount++;
                         if ($hasTerlambat) $tCount++;
 
-                        // Alpha proporsional: jika semua jam di hari itu alpha
-                        $totalJam = $dayAtt->count();
+                        // Alpha proporsional: jumlah jam alpha / 10 (max jam sekolah per hari)
                         $alphaJam = $dayAtt->where('status', 'alpha')->count();
-                        if ($totalJam > 0) {
-                            $aCount += round($alphaJam / $totalJam, 1);
-                        }
+                        $aCount += round($alphaJam / 10, 1);
                     }
 
                     $row['students'][$student->id] = [