Add command to test invoice manager. #744

src/Command/TestInvoiceManagerCommand.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+use Doctrine\ORM\EntityManagerInterface;
+
+use App\Service\InvoiceManager;
+use App\InvoiceCriteria;
+
+use App\Ramcar\ServiceType;
+
+use App\Entity\Battery;
+
+class TestInvoiceManagerCommand extends Command
+{
+    protected $inv_manager;
+    protected $em;
+
+    protected function configure()
+    {
+        $this->setName('test:generateinvoice')
+            ->setDescription('Test invoice manager service.')
+            ->setHelp('Test invoice manager service.');
+    }
+
+    public function __construct(InvoiceManager $inv_manager, EntityManagerInterface $em)
+    {
+        $this->em = $em;
+        $this->inv_manager = $inv_manager;
+
+        parent::__construct();
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->testBatterySalesNoTradeInNoDiscount();
+
+        // TEST SCENARIO: new battery with trade in
+        // TEST SCENARIO: new battery with discount
+        // TEST SCENARIO: new battery with discount and trade-in
+        // TEST SCENARIO: fuel, gas
+        // TEST SCENARIO: fuel, diesel
+        // TEST SCENARIO: fuel, gas, with discount
+        return 0;
+    }
+
+    protected function testBatterySalesNoTradeInNoDiscount()
+    {
+        $criteria = new InvoiceCriteria();
+
+        // TEST SCENARIO: new battery, no trade-in, no discount
+        $criteria->setServiceType(ServiceType::BATTERY_REPLACEMENT_NEW);
+
+        $battery_id = 1038;
+        $battery = $this->em->getRepository(Battery::class)->find($battery_id);
+
+        $criteria->addEntry($battery, null, 1);
+
+        $rules = $this->inv_manager->check($criteria);
+
+        // error_log(print_r($rules, true));
+
+        $invoice_items = $this->inv_manager->compute($criteria, $rules);
+
+        foreach ($invoice_items as $invoice_item)
+        {
+            error_log($invoice_item->getTitle() . ' ' . $invoice_item->getQuantity() . ' ' . $invoice_item->getPrice());
+        }
+    }
+}

src/Invoice/BatteryReplacementWarranty.php

@@ -6,10 +6,9 @@ use App\InvoiceInterface;
 
 class BatteryReplacementWarranty implements InvoiceInterface
 {
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
 
         return false;
@@ -25,8 +24,7 @@ class BatteryReplacementWarranty implements InvoiceInterface
         return 'battery_warranty';
     }
 
-    // TODO: need to add service type fees as a parameter
+    public function compute($criteria, $stype_fees) 
-    public function compute($criteria) 
     {
         $stype = $criteria->getServiceType();
 
@@ -35,11 +33,13 @@ class BatteryReplacementWarranty implements InvoiceInterface
         {
             // get the entries
             $entries = $criteria->getEntries();
+
+            $stype_fee_id = $this->getID() . '_fee';
             foreach($entries as $entry)
             {
                 $batt = $entry['battery'];
                 $qty = 1;
-                $price = 0;     // need to put this in a config or something
+                $price = $stype_fees[$stype_fee_id];     
 
                 $items[] = [
                     'battery' => $batt,
@@ -55,7 +55,7 @@ class BatteryReplacementWarranty implements InvoiceInterface
 
     protected function getTitle($battery)
     {
-        $title = $battery->getModel()->getName() . ' ' . $battery->getSize()->getName() . ' - Service Unit');
+        $title = $battery->getModel()->getName() . ' ' . $battery->getSize()->getName() . ' - Service Unit';
 
         return $title;
     }

src/Invoice/BatterySales.php

@@ -6,10 +6,9 @@ use App\InvoiceInterface;
 
 class BatterySales implements InvoiceInterface
 {  
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
         
         return false;
@@ -25,8 +24,7 @@ class BatterySales implements InvoiceInterface
         return 'battery_new';
     }
 
-    // TODO: need to add service type fees as a parameter
+    public function compute($criteria, $stype_fees)
-    public function compute($criteria)
     {
         $stype = $criteria->getServiceType();
 

src/Invoice/Discount.php

@@ -1,34 +0,0 @@
-<?php
-
-namespace App\Invoice;
-
-use App\InvoiceInterface;
-
-class Discount implements InvoiceInterface
-{
-    public function check($settings, $criteria)
-    {
-        $type_id = $settings['discount'];
-        if ($type_id == $criteria->getDiscount())
-            return true;
-
-        return false;
-
-    }
-
-    public function getTemplate()
-    {
-        return 'invoice/discount.html.twig';
-    }
-
-    public function getID()
-    {
-        return 'discount';
-    }
-
-    public function getAmount($battery = null, $discount_list, $id)
-    {
-        return 0;
-    }
-}
-

src/Invoice/DiscountType.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Invoice;
+
+use App\InvoiceInterface;
+
+class DiscountType implements InvoiceInterface
+{
+    public function check($criteria)
+    {
+        if (!empty($criteria->getPromos()))
+            return true;
+
+        return false;
+
+    }
+
+    public function getTemplate()
+    {
+        return 'invoice/discount_type.html.twig';
+    }
+
+    public function getID()
+    {
+        return 'discount_type';
+    }
+
+    public function compute($criteria, $stype_fees)
+    {
+        return [];
+    }
+}
+

src/Invoice/Fuel.php

@@ -4,12 +4,13 @@ namespace App\Invoice;
 
 use App\InvoiceInterface;
 
+use App\Ramcar\FuelType;
+
 class Fuel implements InvoiceInterface
 {   
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
 
         return false;
@@ -24,14 +25,66 @@ class Fuel implements InvoiceInterface
         return 'fuel';
     }
 
-    public function getAmount($battery = null, $service_type_fees, $id)
+    public function compute($criteria, $stype_fees) 
     {
-        if ($battery != null)
+        $stype = $criteria->getServiceType();
-            return $battery->getSellingPrice();
 
-        if (isset($service_type_fees[$id]))
+        $items = [];
-            return $service_type_fees[$id];
 
-        return 0;
+        
+        if ($stype == $this->getID())
+        {
+            // check if customer vehicle has a motolite battery
+            $cv = $criteria->getCustomerVehicle();
+            if ($cv->hasMotoliteBattery())
+                $fee = 0;
+            else
+                $fee = $stype_fees['service_fee'];
+
+            // add the service fee to items
+            $qty = 1;
+            $items[] = [
+                'qty' => $qty,
+                'title' => $this->getTitle($ftype),
+                'price' => $fee,
+            ];
+
+            $ftype = $cv->getFuelType();
+
+            $stype_fees_id = $this->getID() . '_' . $ftype;
+
+            switch ($ftype)
+            {
+                case FuelType::GAS:
+                case FuelType::DIESEL:
+                    $qty = 1;
+                    $price = $stype_fees[$stype_fees_id];
+                    $items[] = [
+                        'qty' => $qty,
+                        'title' => $this->getTitle($ftype),
+                        'price' => $price,
+                    ];
+
+                    break;
+                default:
+                    $qty = 1;
+                    $price = 0;
+                    $items[] = [
+                        'qty' => $qty,
+                        'title' => $this->getTitle('Unknown'),
+                        'price' => $price,
+                    ];
+                    break;    
+            }
+        }
+
+        return $items;
+    }
+
+    protected function getTitle($fuel_type)
+    {
+        $title = '4L - ' . $fuel_type;
+
+        return $title;
     }
 } 

src/Invoice/Jumpstart.php

@@ -6,10 +6,9 @@ use App\InvoiceInterface;
 
 class Jumpstart implements InvoiceInterface
 {   
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
 
         return false;
@@ -24,14 +23,8 @@ class Jumpstart implements InvoiceInterface
         return 'jumpstart_troubleshoot';
     }
 
-    public function getAmount($battery = null, $service_type_fees, $id)
+    public function compute($criteria, $stype_fees)
     {
-        if ($battery != null)
+        return [];
-            return $battery->getSellingPrice();
-
-        if (isset($service_type_fees[$id]))
-            return $service_type_fees[$id];
-
-        return 0;
     }
 } 

src/Invoice/JumpstartWarranty.php

@@ -6,10 +6,9 @@ use App\InvoiceInterface;
 
 class JumpstartWarranty implements InvoiceInterface
 {  
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
         
         return false;
@@ -24,14 +23,9 @@ class JumpstartWarranty implements InvoiceInterface
         return 'jumpstart_warranty';
     }
 
-    public function getAmount($battery = null, $service_type_fees, $id)
+    public function compute($criteria, $stype_fees)
     {
-        if ($battery != null)
+        return [];
-            return $battery->getSellingPrice();
-
-        if (isset($service_type_fees[$id]))
-            return $service_type_fees[$id];
-
-        return 0;
     }
+
 } 

src/Invoice/Overheat.php

@@ -6,10 +6,9 @@ use App\InvoiceInterface;
 
 class Overheat implements InvoiceInterface
 {   
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
         
         return false;
@@ -24,14 +23,8 @@ class Overheat implements InvoiceInterface
         return 'overheat';
     }
 
-    public function getAmount($battery = null, $service_type_fees, $id)
+    public function compute($criteria, $stype_fees)
     {
-        if ($battery != null)
+        return [];
-            return $battery->getSellingPrice();
-
-        if (isset($service_type_fees[$id]))
-            return $service_type_fees[$id];
-
-        return 0;
     }
 } 

src/Invoice/PostRecharged.php

@@ -6,10 +6,9 @@ use App\InvoiceInterface;
 
 class PostRecharged implements InvoiceInterface
 {   
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
         
         return false;
@@ -24,14 +23,8 @@ class PostRecharged implements InvoiceInterface
         return 'post_recharged';
     }
 
-    public function getAmount($battery = null, $service_type_fees, $id)
+    public function compute($criteria, $stype_fees)
     {
-        if ($battery != null)
+        return [];
-            return $battery->getSellingPrice();
-
-        if (isset($service_type_fees[$id]))
-            return $service_type_fees[$id];
-
-        return 0;
     }
 } 

src/Invoice/PostReplacement.php

@@ -6,10 +6,9 @@ use App\InvoiceInterface;
 
 class PostReplacement implements InvoiceInterface
 {  
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
         
         return false;
@@ -24,14 +23,8 @@ class PostReplacement implements InvoiceInterface
         return 'post_replacement';
     }
 
-    public function getAmount($battery = null, $service_type_fees, $id)
+    public function compute($criteria, $stype_fees)
     {
-        if ($battery != null)
+        return [];
-            return $battery->getSellingPrice();
-
-        if (isset($service_type_fees[$id]))
-            return $service_type_fees[$id];
-
-        return 0;
     }
 } 

src/Invoice/ServiceType.php

@@ -6,9 +6,9 @@ use App\InvoiceInterface;
 
 class ServiceType implements InvoiceInterface
 {
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        if (isset($settings['service_type']))
+        if ($criteria->getServiceType() != null)
             return true;
 
         return false;
@@ -24,8 +24,7 @@ class ServiceType implements InvoiceInterface
         return 'service_type';
     }
 
-    public function getAmount($battery = null, $service_type_fees, $id)
+    public function compute($criteria, $stype_fees)
     {
-        return 0;
     }
 }

src/Invoice/TireRepair.php

@@ -6,10 +6,9 @@ use App\InvoiceInterface;
 
 class TireRepair implements InvoiceInterface
 {  
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
-        $type_id = $settings['service_type'];
+        if ($this->getID() == $criteria->getServiceType())
-        if ($type_id == $criteria->getServiceType())
             return true;
         
         return false;
@@ -24,14 +23,9 @@ class TireRepair implements InvoiceInterface
         return 'tire';
     }
 
-    public function getAmount($battery = null, $service_type_fees, $id)
+    public function compute($criteria, $stype_fees)
     {
-        if ($battery != null)
+        return [];
-            return $battery->getSellingPrice();
-
-        if (isset($service_type_fees[$id]))
-            return $service_type_fees[$id];
-
-        return 0;
     }
+
 } 

src/Invoice/TradeIn.php

@@ -6,17 +6,16 @@ use App\InvoiceInterface;
 
 class TradeIn implements InvoiceInterface
 {
-    public function check($settings, $criteria)
+    public function check($criteria)
     {
         // compare specified type ids with trade in entry of criteria
-        $trade_ins = $settings['trade_ins'];
         $entries = $criteria->getEntries();
 
-        foreach ($trade_ins as $type_id)
-        {
         foreach($entries as $entry)
         {
-                if ($type_id == $entry['trade_in'])
+            if ($this->getID() == $entry['trade_in'])
+            {
+                // just need to find one trade-in entry
                 return true;
             }
         }
@@ -34,25 +33,9 @@ class TradeIn implements InvoiceInterface
         return 'trade_in';
     }
 
-    public function getAmount($battery = null, $trade_in_types, $id)
+    public function compute($criteria, $stype_fees)
     {
-        if (isset($trade_in_types[$id]))
+        return [];
-        {
-            if ($battery != null)
-            {
-                switch ($trade_in)
-                {
-                    case TradeInType::MOTOLITE:
-                        return $battery->getSize()->getTIPriceMotolite();
-                    case TradeInType::PREMIUM:
-                        return $battery0>getSize()->getTIPricePremium();
-                    case TradeInType::OTHER:
-                        return $battery->getSize()->getTIPriceOther();
-                }
-            }
-        }
-
-        return 0;
     }
 }
 

src/InvoiceInterface.php

@@ -4,8 +4,8 @@ namespace App;
 
 interface InvoiceInterface
 {
-    // check if the invoice rule aka settings is in the criteria
+    // check if the invoice rule is in the criteria
-    public function check($settings, $criteria);
+    public function check($criteria);
 
     // display the html partial for the form
     public function getTemplate();

src/Service/InvoiceManager.php

@@ -7,10 +7,11 @@ use Symfony\Component\Validator\Validator\ValidatorInterface;
 
 use Doctrine\ORM\EntityManagerInterface;
 
+use App\Invoice;
+
 use App\Ramcar\InvoiceCriteria;
 use App\Ramcar\InvoiceStatus;
 
-use App\Entity\Invoice;
 use App\Entity\InvoiceItem;
 use App\Entity\User;
 use App\Entity\Battery;
@@ -24,7 +25,7 @@ class InvoiceManager
     {
         $this->em = $em;
 
-        $this->available_rules = $this->getAllRules();
+        $this->available_rules = $this->getAvailableRules();
     }
 
     public function getAvailableRules()
@@ -35,13 +36,13 @@ class InvoiceManager
             new Invoice\BatterySales(),
             new Invoice\BatteryReplacementWarranty(),
             new Invoice\Jumpstart(),
-            new Invoice\JumstartWarranty(),
+            new Invoice\JumpstartWarranty(),
             new Invoice\PostRecharged(),
             new Invoice\PostReplacement(),
             new Invoice\Overheat(),
             new Invoice\Fuel(),
             new Invoice\TireRepair(),
-            new Invoice\Discount(),
+            new Invoice\DiscountType(),
             new Invoice\TradeIn(),
         ]; 
     }
@@ -55,54 +56,20 @@ class InvoiceManager
             'jumpstart_fee' => 150,
             'jumpstart_warranty_fee' => 0,
             'battery_replacement_fee' => 0,
-            'warranty_fee' => 0,
+            'battery_warranty_fee' => 0,
             'other_services_fee' => 200,
-            'refuel_fee_gas' => 320,
+            'fuel_fee_gas' => 320,
-            'refuel_fee_diesel' => 320,
+            'fuel_fee_diesel' => 320,
         ];
     }
 
     // check what rules to use given the criteria
     public function check($criteria)
     {
-        // get what is in criteria
-        $stype = $criteria->getServiceType();
-        $discount = $criteria->getDiscount();
-        $entries = $criteria->getEntries();
-
-        $batteries = [];
-        $trade_ins = [];
-        foreach ($entries as $entry)
-        {
-            if ($entry['trade_in'] == null)
-            {
-                // battery purchase
-                $batteries[] = [
-                    'battery' => $entry['battery'],
-                    'qty' => $entry['qty'],
-                ];
-            }
-            else
-            {
-                // trade in
-                $trade_ins[] = [
-                    'battery' => $entry['battery'],
-                    'qty' => $entry['qty'],
-                ];
-            }
-        }
-
-        $settings = [
-            'service_type' => $criteria->getServiceType(),
-            'discount' => $criteria->getDiscount(),
-            'batteries' => $batteries,
-            'trade_ins' => $trade_ins,
-        ];
-
         $active_rules = [];
         foreach ($this->available_rules as $rule)
         {
-            $is_active = $rule->check($settings, $criteria);
+            $is_active = $rule->check($criteria);
             if ($is_active)
                 $active_rules[$rule->getID()] = $rule;
         }
@@ -111,13 +78,15 @@ class InvoiceManager
 
     }
 
-    public function compute($invoice, $criteria, $active_rules)
+    public function compute($criteria, $active_rules)
     {
         // get what is in criteria
         $stype = $criteria->getServiceType();
-        $discount = $criteria->getDiscount();
         $entries = $criteria->getEntries();
 
+        // get the service type fees
+        $stype_fees = $this->getServiceTypeFees();
+
         $flag_trade_in = false;
         foreach ($entries as $entry)
         {
@@ -127,48 +96,48 @@ class InvoiceManager
             }   
         }
 
+        $invoice_items = [];
         foreach ($active_rules as $id => $active_rule)
         {
             if ($id == $stype)
             {
+                $items = [];
                 // process trade-ins by calling the trade-in rule if there are trade-ins
                 // since it's lumped with only the battery_new service type
-                $trade_in_items = [];
                 if ($flag_trade_in)
                 {
-                    $trade_in_items = $active_rules['trade_in']->compute($criteria);
+                    $tradein_items = $active_rules['trade_in']->compute($criteria);
+                    foreach ($tradein_items as $tradein_item)
+                    {
+                        $items[] = $tradein_item;
+                    }
                 }
 
-                // TODO: need to pass service type fees to compute
+                $computed_items = $active_rule->compute($criteria, $stype_fees);
-                $items = $active_rule->compute($criteria);
+                foreach ($computed_items as $computed_item)
+                {
+                    $items[] = $computed_item;
+                }
 
                 foreach ($items as $item)
+                {
+                    if (isset($item['title']))
                     {
                         $invoice_item = new InvoiceItem();
 
-                    $invoice_item->setInvoice($invoice)
+                        $invoice_item->setTitle($item['title'])
-                        ->setTitle($item['title'])
                             ->setQuantity($item['qty'])
                             ->setPrice($item['price']);
 
                         if (isset($item['battery']))
                             $invoice_item->setBattery($item['battery']);
 
-                    $invoice->addItem($invoice_item);                        
+                        $invoice_items[] = $invoice_item;
                     }
-
-                foreach ($trade_in_items as $trade_in)
-                {
-                    $invoice_item = new InvoiceItem();
-
-                    $invoice_item->setInvoice($invoice)
-                        ->setTitle($trade_in_item['title'])
-                        ->setQuantity($trade_in_item['qty'])
-                        ->setPrice($trade_initem['price']);
-
-                    $invoice->addItem($invoice_item);
                 } 
             }
         }
+
+        return $invoice_items;
     }
 }