Merge branch '280-expiration-computation-for-warranties' into 'master'

Resolve "Expiration computation for warranties"

Closes #280

See merge request jankstudio/resq!326

src/Command/ComputeWarrantyExpiryDateCommand.php

@@ -0,0 +1,165 @@
+<?php
+
+namespace App\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+use Doctrine\Common\Persistence\ObjectManager;
+
+use App\Entity\Warranty;
+use App\Entity\Battery;
+
+use App\Ramcar\WarrantyClass;
+
+use DateTime;
+use DateInterval;
+
+class ComputeWarrantyExpiryDateCommand extends Command
+{
+    protected $em;
+
+    public function __construct(ObjectManager $em)
+    {
+        $this->em = $em;
+
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this->setName('warranty:computeexpirydate')
+            ->setDescription('Compute expiry date for existing warranties.')
+            ->setHelp('Compute expiry date for existing warranties.');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $warr_q = $this->em->createQuery('select w from App\Entity\Warranty w where w.date_expire is null');
+        $warranties = $warr_q->iterate();
+
+        foreach($warranties as $row)
+        {
+            $warr = $row[0];
+
+            error_log('Processing warranty for ' . $warr->getID());
+
+            $date_purchase = $warr->getDatePurchase();
+            $warr_period = $this->getWarrantyPeriod($warr);
+
+            if ($warr_period != null)
+            {
+                $expiry_date = $this->computeDateExpire($date_purchase, $warr_period);
+            }
+            else
+            {
+                $expiry_date = $date_purchase;
+            }
+
+            // save expiry date
+            $warr->setDateExpire($expiry_date);
+
+            $this->em->persist($warr);
+            $this->em->flush();
+            $this->em->clear();
+        }
+
+    }
+
+    protected function getWarrantyPeriod($warr)
+    {
+        // find battery via sku/sap battery first
+        // if sku is null, use battery model and battery size to find battery
+        // if all three are null, do nothing
+
+        $batteries = null;
+
+        $sap_battery = $warr->getSAPBattery();
+        $batt_model = $warr->getBatteryModel();
+        $batt_size = $warr->getBatterySize();
+        $warranty_class = $warr->getWarrantyClass();
+
+        if (empty($warranty_class))
+        {
+            error_log('Warranty class is empty for warranty id ' . $warr->getID());
+            return null;
+        }
+
+        if ($sap_battery != null)
+        {
+            // get the battery linked to SAP Battery using sap_battery id 
+            $batteries = $this->em->getRepository(Battery::class)->findBy(['sap_code' => $sap_battery->getID()]);
+        }
+        else
+        {
+            if ($batt_model == null)
+            {
+                error_log('Battery model is null for warranty id ' . $warr->getID());
+                return null;
+            }
+            if  ($batt_size == null)
+            {
+                error_log('Battery size is null for warranty id ' . $warr->getID());
+                return null;
+            }
+
+            // find battery using battery model and battery size
+            $batteries = $this->em->getRepository(Battery::class)->findBy(['model' => $batt_model, 'size' => $batt_size]);
+        }
+
+        if (empty($batteries))
+        {
+            error_log('Battery not found for warranty id ' . $warr->getID());
+            return null;
+        }
+
+        // set to -1 to show that we haven't set a warranty period yet
+        // cannot set initial value to 0 because warranty tnv can be 0
+        $least_warranty = -1;
+        $warr_period = 0;
+        foreach ($batteries as $battery)
+        {
+            // if multiple batteries, get the smallest warranty period 
+            // check warranty class to get warranty period
+            if ($warranty_class == WarrantyClass::WTY_PRIVATE)
+            { 
+                $warr_period = $battery->getWarrantyPrivate();
+                error_log('Warranty Period for Private: ' . $warr_period);
+            }
+            if ($warranty_class == WarrantyClass::WTY_COMMERCIAL)
+            {
+                $warr_period = $battery->getWarrantyCommercial();
+                error_log('Warranty Period for Commercial: ' . $warr_period);
+            }
+            if ($warranty_class == WarrantyClass::WTY_TNV)
+            {
+                $warr_period = $battery->getWarrantyTnv();
+                error_log('Warranty Period for TNV: ' . $warr_period);
+            }
+
+            if ($least_warranty < 0)
+            {
+                // set least warranty to the first obtained warranty period
+                $least_warranty = $warr_period;
+            }
+
+            if ($least_warranty > $warr_period)
+            {
+                $least_warranty = $warr_period;
+            }
+        }
+
+        $warranty_period = $least_warranty;
+
+        return $warranty_period;
+    }
+
+    protected function computeDateExpire($date_create, $warranty_period)
+    {
+        $expire_date = clone $date_create;
+        $expire_date->add(new DateInterval('P'.$warranty_period.'M'));
+        return $expire_date;
+    }
+}

src/Command/CreateCustomerFromWarrantyCommand.php

@@ -7,7 +7,6 @@ use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Dotenv\Dotenv;
 
 use Doctrine\Common\Persistence\ObjectManager;
 

src/Entity/BatteryModel.php

@@ -68,6 +68,7 @@ class BatteryModel
 
     public function getBatteries()
     {
+        // TODO: fix this to be a proper getter function
         // has to return set of strings because symfony is trying to move away from role objects
         $str_batteries = [];
         foreach ($this->batteries as $battery)

src/Entity/BatterySize.php

@@ -89,6 +89,7 @@ class BatterySize
 
     public function getBatteries()
     {
+        // TODO: fix this to be a proper getter function
         // has to return set of strings because symfony is trying to move away from role objects
         $str_batteries = [];
         foreach ($this->batteries as $battery)