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
@@ -428,69 +468,92 @@ class WarrantyController extends Controller
             $purchase_date = trim($fields[12]);
             $battery_id = trim($fields[16]);
 
-            // new warranty
+            // check if purchase_date or plate_number or serial is empty or if 
-            $warranty = new Warranty();
+            // purchase date is valid
+            $date_purchase = DateTime::createFromFormat('d-M-y', $purchase_date);
 
-            // clean the plate number
+            if (empty($purchase_date) || 
-            $cleaned_plate_number = Warranty::cleanPlateNumber($plate_number);
+                empty($plate_number) || 
-            if ($cleaned_plate_number)
+                empty($serial) ||
+                ($date_purchase == false))
             {
-                error_log("mogol plate number " . $cleaned_plate_number);
+                // add to invalid_entries
-                // continue processing
+                $invalid_entries[] = [
-                // check if purchase_date is empty. If so, ignore entry
+                    'owner_first_name' => $first_name,
-                $date_purchase = DateTime::createFromFormat('d-M-y', $purchase_date);
+                    'owner_last_name' => $last_name,
-                if ($date_purchase != false)
+                    '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();
+
+                // get the battery purchased
+                // check battery first. If not found, check sap_battery
+                $battery = $em->getRepository(Battery::class)->find($battery_id);
+                if ($battery != null)
                 {
-                    error_log ("mogol date purchase " . $purchase_date);
+                    // get the battery model and battery size
-                    // get the battery purchased
+                    $model_id = $battery->getModel()->getID();
-                    // check battery first. If not found, check sap_battery
+                    $size_id = $battery->getSize()->getID();
-                    $battery = $em->getRepository(Battery::class)->find($battery_id);
+
+                    $bty_model = $em->getRepository(BatteryModel::class)->find($model_id);
+                    $bty_size = $em->getRepository(BatterySize::class)->find($size_id);
+
+                    if ($bty_model != null)
+                    {
+                        $warranty->setBatteryModel($bty_model);
+                    }
+
+                    if ($bty_size != null)
+                    {
+                        $warranty->setBatterySize($bty_size);
+                    }
+                }
+                else
+                { 
+                    // find battery in sap_battery
+                    $battery = $em->getRepository(SAPBattery::class)->find($battery_id);
                     if ($battery != null)
                     {
-                        // get the battery model and battery size
+                        // battery is SAPBattery
-                        $model_id = $battery->getModel()->getID();
+                        $warranty->setSAPBattery($battery);
-                        $size_id = $battery->getSize()->getID();
-
-                        $bty_model = $em->getRepository(BatteryModel::class)->find($model_id);
-                        $bty_size = $em->getRepository(BatterySize::class)->find($size_id);
-
-                        if ($bty_model != null)
-                        {
-                            $warranty->setBatteryModel($bty_model);
-                        }
-
-                        if ($bty_size != null)
-                        {
-                            $warranty->setBatterySize($bty_size);
-                        }
                     }
-                    else
-                    { 
-                        // find battery in sap_battery
-                        $battery = $em->getRepository(SAPBattery::class)->find($battery_id);
-                        if ($battery != null)
-                        {
-                            // battery is SAPBattery
-                            $warranty->setSAPBattery($battery);
-                        }
-                    }
-
-                    // set and save values
-                    error_log("mogol serial " . $serial);
-                    $warranty->setSerial($serial)
-                        ->setPlateNumber($cleaned_plate_number)
-                        ->setFirstName($first_name)
-                        ->setLastName($last_name)
-                        ->setMobileNumber($mobile_number)
-                        ->setDatePurchase($date_purchase);
-
-                    $em->persist($warranty);
-                    $em->flush();
                 }
+
+                // set and save values
+                $warranty->setSerial($serial)
+                    ->setPlateNumber($plate_number)
+                    ->setFirstName($first_name)
+                    ->setLastName($last_name)
+                    ->setMobileNumber($mobile_number)
+                    ->setDatePurchase($date_purchase);
+
+                $em->persist($warranty);
+                $em->flush();
             }
         
             $row_num++;
         }
+
+        return $invalid_entries;
     }
 
     protected function fillDropdownParameters(&$params)