Menambahkan Endpoint patientIdCheck

app/Config/Routes.php

@@ -19,6 +19,7 @@ $routes->post('/api/patient', 'Patient::create');
 $routes->get('/api/patient/(:num)', 'Patient::show/$1');
 $routes->delete('/api/patient/(:num)', 'Patient::delete/$1');
 $routes->patch('/api/patient/(:num)', 'Patient::update/$1');
+$routes->patch('/api/patient/patid-check/(:any)', 'Patient::patientIdCheck/$1');
 
 $routes->get('/api/race', 'Race::index');
 $routes->get('/api/race/(:num)', 'Race::show/$1');

app/Controllers/Patient.php

@@ -488,6 +488,38 @@ class Patient extends Controller {
         }
     }
 
+    public function patientIdCheck($PatientID = null) {
+        try {
+            if (empty($PatientID)) {
+                return $this->failValidationError('PatientID is required.');
+            }
+
+            $patient = $this->db->table('patient')
+                ->where('PatientID', $PatientID)
+                ->get()
+                ->getRowArray();
+
+            if (!$patient) {
+                return $this->respond([
+                    'status'  => 'success',
+                    'message' => "PatientID {$PatientID} not found.",
+                    'data'    => true,
+                ], 200);
+            }
+
+            return $this->respond([
+                'status'  => 'success',
+                'message' => "PatientID {$PatientID} already exists.",
+                'data'    => false,
+            ], 200);
+
+        } catch (\Throwable $e) {
+            log_message('error', $e->getMessage());
+            return $this->failServerError('Something went wrong. Please try again later.');
+        }
+    }
+
+
     // Ubah ke format Years Months Days
     private function calculateAgeFromBirthdate($birthdate) {
         $dob = new \DateTime($birthdate);