first commit

app/Http/Controllers/StaffSurveyController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Survey;
+use App\Models\Response;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\DB;
+
+class StaffSurveyController extends Controller
+{
+    public function show(Survey $survey)
+    {
+        $survey->load('sections.questions.options');
+        return view('staff.surveys.soalan', compact('survey'));
+    }
+
+    public function store(Request $request, Survey $survey)
+    {
+        $request->validate([
+            'respondent_name' => 'required|string|max:255',
+            'respondent_no_pekerja' => 'required|string|max:255',
+            'respondent_jabatan' => 'required|string|max:255',
+            'answers' => 'required|array',
+            'answers.*' => 'required',
+        ], [
+            'answers.*.required' => 'Sila jawab semua soalan yang bertanda *.'
+        ]);
+
+        try {
+            DB::beginTransaction();
+
+            // 1. Cipta rekod Response utama
+            $response = $survey->responses()->create([
+                'user_id' => null, // Always null for public
+                'respondent_name' => $request->respondent_name,
+                'respondent_no_pekerja' => $request->respondent_no_pekerja,
+                'respondent_jabatan' => $request->respondent_jabatan,
+            ]);
+
+            // 2. Simpan setiap jawapan soalan
+            foreach ($request->answers as $question_id => $answer_data) {
+                if (is_array($answer_data)) {
+                    // Untuk soalan jenis Checkbox atau Multiple Select
+                    foreach ($answer_data as $single_answer) {
+                        $response->answers()->create([
+                            'question_id' => $question_id,
+                            'answer_text' => $single_answer,
+                        ]);
+                    }
+                } else {
+                    // Untuk soalan jenis Radio, Text, atau Textarea
+                    $response->answers()->create([
+                        'question_id' => $question_id,
+                        'answer_text' => $answer_data,
+                    ]);
+                }
+            }
+
+            DB::commit();
+
+            return redirect()->route('surveys.success');
+
+        } catch (\Exception $e) {
+            DB::rollBack();
+            // Log ralat jika perlu: \Log::error($e->getMessage());
+            return redirect()->back()->with('error', 'Gagal menghantar jawapan. Sila cuba lagi.');
+        }
+    }
+}