Include invalid plate numbers in warranty. Return a csv file with the invalid entries that cannot be inserted into the database. #258

src/Controller/WarrantyController.php

@@ -15,6 +15,7 @@ use Doctrine\ORM\Query;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\StreamedResponse;
 use Symfony\Component\HttpFoundation\File\UploadedFile;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
@@ -372,9 +373,47 @@ class WarrantyController extends Controller
         $file = $req->files->get('csv_file');
 
         // process the csv file
-        $this->processWarrantyFile($file, $em);
+        $inv_entries = $this->processWarrantyFile($file, $em);
 
-        return $this->render('warranty/upload.form.html.twig');
+        $resp = new StreamedResponse();
+        $resp->setCallback(function() use($inv_entries) {
+            // csv output
+            $csv_handle = fopen('php://output', 'w+');
+            fputcsv($csv_handle, [
+                'Owner First Name',
+                'Owner Last Name',
+                'Owner Email',
+                'Owner Address',
+                'Owner Mobile', 
+                'Owner Telephone',
+                'Vehicle Make',
+                'Vehicle Model',
+                'Vehicle Year',
+                'Vehicle Plate Number',
+                'Battery Serial Number',
+                'Battery Sales Invoice',
+                'Battery Date of Purchase',
+                'Distributor Name',
+                'Distributor Address',
+                'Application Type ID',
+                'Battery ID',
+                'Ownership Type',
+            ]);
+            foreach ($inv_entries as $row)
+            {
+                fputcsv($csv_handle, $row);
+            }
+
+            fclose($csv_handle);
+        });
+
+        $filename = 'invalid_warranties' . '.csv';
+
+        $resp->setStatusCode(200);
+        $resp->headers->set('Content-Type', 'text/csv; charset=utf-8');
+        $resp->headers->set('Content-Disposition', 'attachment; filename="' . $filename . '"');
+      
+        return $resp;
     }
 
     protected function processWarrantyFile(UploadedFile $csv_file, EntityManagerInterface $em)
@@ -410,6 +449,7 @@ class WarrantyController extends Controller
         // 17 - Ownership Type 
 
         $row_num = 0;
+        $invalid_entries = [];
         while (($fields = fgetcsv($fh)) !== false)
         {
             // start processing at row 1, not 0
@@ -428,20 +468,43 @@ class WarrantyController extends Controller
             $purchase_date = trim($fields[12]);
             $battery_id = trim($fields[16]);
 
+            // check if purchase_date or plate_number or serial is empty or if 
+            // purchase date is valid
+            $date_purchase = DateTime::createFromFormat('d-M-y', $purchase_date);
+
+            if (empty($purchase_date) || 
+                empty($plate_number) || 
+                empty($serial) ||
+                ($date_purchase == false))
+            {
+                // add to invalid_entries
+                $invalid_entries[] = [
+                    'owner_first_name' => $first_name,
+                    'owner_last_name' => $last_name,
+                    'owner_email' => trim($fields[2]),
+                    'owner_address' => trim($fields[3]),
+                    'owner_mobile' => $mobile_number,
+                    'owner_telephone' => trim($fields[5]),
+                    'vehicle_make' => trim($fields[6]),
+                    'vehicle_model' => trim($fields[7]),
+                    'vehicle_year' => trim($fields[8]),
+                    'vehicle_plate_number' => $plate_number,
+                    'battery_serial_number' => $serial,
+                    'battery_sales_invoice' => trim($fields[11]),
+                    'battery_date_purchase' => $purchase_date,
+                    'distributor_name' => trim($fields[13]),
+                    'distributor_address' => trim($fields[14]),
+                    'application_type_id' => trim($fields[15]),
+                    'battery_id' => $battery_id,
+                    'ownership_typ' => trim($fields[17]),
+                ];
+            }
+            else
+            {
+
                 // new warranty
                 $warranty = new Warranty();
 
-            // clean the plate number
-            $cleaned_plate_number = Warranty::cleanPlateNumber($plate_number);
-            if ($cleaned_plate_number)
-            {
-                error_log("mogol plate number " . $cleaned_plate_number);
-                // continue processing
-                // check if purchase_date is empty. If so, ignore entry
-                $date_purchase = DateTime::createFromFormat('d-M-y', $purchase_date);
-                if ($date_purchase != false)
-                {
-                    error_log ("mogol date purchase " . $purchase_date);
                 // get the battery purchased
                 // check battery first. If not found, check sap_battery
                 $battery = $em->getRepository(Battery::class)->find($battery_id);
@@ -476,9 +539,8 @@ class WarrantyController extends Controller
                 }
 
                 // set and save values
-                    error_log("mogol serial " . $serial);
                 $warranty->setSerial($serial)
-                        ->setPlateNumber($cleaned_plate_number)
+                    ->setPlateNumber($plate_number)
                     ->setFirstName($first_name)
                     ->setLastName($last_name)
                     ->setMobileNumber($mobile_number)
@@ -487,10 +549,11 @@ class WarrantyController extends Controller
                 $em->persist($warranty);
                 $em->flush();
             }
-            }
         
             $row_num++;
         }
+
+        return $invalid_entries;
     }
 
     protected function fillDropdownParameters(&$params)