initial: project state before operator dashboard card redesign

app/Http/Controllers/Api/CarRegistryController.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\StoreOperatorCheckInRequest;
+use App\Models\CarRegistry;
+use App\Models\ParkingLot;
+use Illuminate\Http\Request;
+use Illuminate\Http\JsonResponse;
+use Carbon\Carbon;
+
+class CarRegistryController extends Controller
+{
+    public function checkIn(StoreOperatorCheckInRequest $request): JsonResponse
+    {
+        $validated = $request->validated();
+        $parkingLot = ParkingLot::findOrFail($validated['parking_lot_id']);
+
+        // Check capacity vs active registries
+        $activeCount = $parkingLot->carRegistries()->active()->count();
+        if ($activeCount >= $parkingLot->total_capacity) {
+            return response()->json([
+                'success' => false,
+                'message' => 'Parking lot is full',
+            ], 422);
+        }
+
+        $registry = CarRegistry::create([
+            'parking_lot_id' => $validated['parking_lot_id'],
+            'plate_number' => $validated['vehicle_plate'],
+            'entry_time' => now(),
+            // Optional: predicted exit based on duration
+            'exit_time' => isset($validated['duration_hours']) ? now()->addHours($validated['duration_hours']) : null,
+        ]);
+
+        return response()->json([
+            'success' => true,
+            'message' => 'Car entry registered successfully',
+            'data' => $registry->load('parkingLot'),
+        ], 201);
+    }
+
+    public function checkOut(Request $request, CarRegistry $carRegistry): JsonResponse
+    {
+        if (! $carRegistry->exit_time) {
+            $carRegistry->update([
+                'exit_time' => now(),
+            ]);
+
+            $durationHours = $carRegistry->entry_time->diffInHours(now());
+            $parkingLot = $carRegistry->parkingLot;
+            $fee = ceil($durationHours) * $parkingLot->price_per_hour;
+
+            return response()->json([
+                'success' => true,
+                'message' => 'Car exit registered successfully',
+                'data' => [
+                    'duration_hours' => round($durationHours, 2),
+                    'fee' => $fee,
+                    'plate_number' => $carRegistry->plate_number,
+                ],
+            ]);
+        }
+
+        return response()->json([
+            'success' => false,
+            'message' => 'Car already checked out',
+        ], 400);
+    }
+}
+?>