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 +1,53 @@
+<?php
+
+namespace App\Services\Communication;
+
+use Illuminate\Support\Facades\DB;
+
+class CommunicationStudentService
+{
+    public function listStudents(): array
+    {
+        return DB::table('students')
+            ->select('id', 'firstname', 'lastname', 'registration_grade')
+            ->orderBy('lastname', 'asc')
+            ->orderBy('firstname', 'asc')
+            ->get()
+            ->map(fn ($row) => (array) $row)
+            ->all();
+    }
+
+    public function getStudentBasic(int $studentId): ?array
+    {
+        $row = DB::table('students as s')
+            ->leftJoin('student_class as sc', 'sc.student_id', '=', 's.id')
+            ->leftJoin('classSection as cs', 'cs.class_section_id', '=', 'sc.class_section_id')
+            ->select(
+                's.id',
+                's.firstname',
+                's.lastname',
+                's.registration_grade',
+                'cs.class_section_name as class_section_name'
+            )
+            ->where('s.id', $studentId)
+            ->orderBy('sc.id', 'desc')
+            ->first();
+
+        if (!$row) {
+            return null;
+        }
+
+        $row = (array) $row;
+        $grade = $row['registration_grade'] ?? '';
+        if (!$grade && !empty($row['class_section_name'])) {
+            $grade = $row['class_section_name'];
+        }
+
+        return [
+            'id' => (int) $row['id'],
+            'firstname' => (string) ($row['firstname'] ?? ''),
+            'lastname' => (string) ($row['lastname'] ?? ''),
+            'grade' => (string) ($grade ?? ''),
+        ];
+    }
+}