add controllers, servoices

2026-03-09 02:52:13 -04:00
parent c8de5f7edc
commit d76c871cb7
501 changed files with 34439 additions and 21843 deletions
@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Services\ClassPreparation;
+
+use Illuminate\Support\Facades\DB;
+
+class ClassPreparationRosterService
+{
+    public function getClassSectionStudentCounts(string $schoolYear, string $semester, bool $limitToSemester): array
+    {
+        $query = DB::table('student_class as sc')
+            ->select('sc.class_section_id, COUNT(DISTINCT sc.student_id) AS student_count', false)
+            ->join('students as s', 's.id', '=', 'sc.student_id')
+            ->where('s.is_active', 1)
+            ->where('sc.school_year', $schoolYear);
+
+        if ($limitToSemester && $semester !== '') {
+            $query->where('sc.semester', $semester);
+        }
+
+        return $query->groupBy('sc.class_section_id')->get()->toArray();
+    }
+
+    public function getStudentCountForSection(string $schoolYear, string $semester, bool $limitToSemester, string $classSectionId): int
+    {
+        $query = DB::table('student_class as sc')
+            ->select('COUNT(DISTINCT sc.student_id) AS cnt', false)
+            ->join('students as s', 's.id', '=', 'sc.student_id')
+            ->where('s.is_active', 1)
+            ->where('sc.class_section_id', $classSectionId)
+            ->where('sc.school_year', $schoolYear);
+
+        if ($limitToSemester && $semester !== '') {
+            $query->where('sc.semester', $semester);
+        }
+
+        $row = $query->first();
+        return (int) ($row->cnt ?? 0);
+    }
+}