HP-2512 Cleaned up BillingRegistryService

src/product/Application/BillingRegistryService.php

@@ -7,14 +7,11 @@
 use hiqdev\php\billing\product\behavior\BehaviorNotFoundException;
 use hiqdev\php\billing\product\behavior\InvalidBehaviorException;
 use hiqdev\php\billing\product\BillingRegistryInterface;
-use hiqdev\php\billing\product\Exception\AggregateNotFoundException;
+use hiqdev\php\billing\product\Exception\PriceTypeDefinitionNotFoundException;
 use hiqdev\php\billing\product\Exception\TariffTypeDefinitionNotFoundException;
 use hiqdev\php\billing\product\invoice\InvalidRepresentationException;
 use hiqdev\php\billing\product\invoice\RepresentationInterface;
 use hiqdev\php\billing\product\price\PriceTypeDefinitionInterface;
-use hiqdev\php\billing\product\quantity\FractionQuantityData;
-use hiqdev\php\billing\product\quantity\QuantityFormatterInterface;
-use hiqdev\php\billing\product\quantity\QuantityFormatterNotFoundException;
 use hiqdev\php\billing\product\TariffTypeDefinitionInterface;
 use hiqdev\php\billing\type\Type;
 use hiqdev\php\billing\type\TypeInterface;
@@ -31,9 +28,14 @@ public function getRepresentationsByType(string $representationClass): array
             throw new InvalidRepresentationException("Class '$representationClass' does not exist");
         }
 
-        if (class_exists($representationClass) && !is_subclass_of($representationClass, RepresentationInterface::class)) {
+        if (class_exists($representationClass)
+            && !is_subclass_of($representationClass, RepresentationInterface::class)
+        ) {
             throw new InvalidBehaviorException(
-                sprintf('Representation class "%s" does not implement RepresentationInterface', $representationClass)
+                sprintf(
+                    'Representation class "%s" does not implement RepresentationInterface',
+                    $representationClass,
+                )
             );
         }
 
@@ -49,36 +51,15 @@ public function getRepresentationsByType(string $representationClass): array
         return $representations;
     }
 
-    public function getTariffDefinitionByName(string $tariffName): ?TariffTypeDefinitionInterface
+    public function getTariffTypeDefinitionByTariffName(string $tariffName): TariffTypeDefinitionInterface
     {
         foreach ($this->registry->getTariffTypeDefinitions() as $tariffTypeDefinition) {
-            if ($tariffName === $tariffTypeDefinition->tariffType()->name) {
+            if ($tariffTypeDefinition->tariffType()->equalsName($tariffName)) {
                 return $tariffTypeDefinition;
             }
         }
-        return null;
-    }
-
-    public function hasBehaviour(TariffTypeDefinitionInterface $tariffTypeDefinition, string $behaviorClassWrapper): bool
-    {
-        return $tariffTypeDefinition->hasBehavior($behaviorClassWrapper);
-    }
 
-    public function createQuantityFormatter(string $type, FractionQuantityData $data): QuantityFormatterInterface {
-        $type = $this->convertStringTypeToType($type);
-
-        foreach ($this->registry->priceTypes() as $priceTypeDefinition) {
-            if ($priceTypeDefinition->hasType($type)) {
-                return $priceTypeDefinition->createQuantityFormatter($data);
-            }
-        }
-
-        throw new QuantityFormatterNotFoundException('Quantity formatter not found');
-    }
-
-    private function convertStringTypeToType(string $type): TypeInterface
-    {
-        return Type::anyId($type);
+        throw new TariffTypeDefinitionNotFoundException('Tariff type definition was not found');
     }
 
     public function getBehavior(string $type, string $behaviorClassWrapper): BehaviorInterface
@@ -112,6 +93,11 @@ public function getBehavior(string $type, string $behaviorClassWrapper): Behavio
         );
     }
 
+    private function convertStringTypeToType(string $type): TypeInterface
+    {
+        return Type::anyId($type);
+    }
+
     private function findBehaviorInPriceType(
         PriceTypeDefinitionInterface $priceTypeDefinition,
         string $behaviorClassWrapper
@@ -146,28 +132,23 @@ public function getBehaviors(string $behaviorClassWrapper): \Generator
 
     public function getAggregate(string $type): AggregateInterface
     {
-        $type = $this->convertStringTypeToType($type);
-
-        foreach ($this->registry->priceTypes() as $priceTypeDefinition) {
-            if ($priceTypeDefinition->hasType($type)) {
-                return $priceTypeDefinition->getAggregate();
-            }
-        }
-
-        throw new AggregateNotFoundException('Aggregate was not found');
+        return $this->getPriceTypeDefinitionByPriceTypeName($type)->getAggregate();
     }
 
-    public function findTariffTypeDefinitionByBehavior(BehaviorInterface $behavior): TariffTypeDefinitionInterface
+    public function getPriceTypeDefinitionByPriceTypeName(string $typeName): PriceTypeDefinitionInterface
     {
-        $tariffType = $behavior->getTariffType();
+        $type = $this->convertStringTypeToType($typeName);
 
-        foreach ($this->registry->getTariffTypeDefinitions() as $tariffTypeDefinition) {
-            if ($tariffTypeDefinition->belongToTariffType($tariffType)) {
-                return $tariffTypeDefinition;
+        foreach ($this->registry->priceTypes() as $priceTypeDefinition) {
+            if ($priceTypeDefinition->hasType($type)) {
+                return $priceTypeDefinition;
             }
         }
 
-        throw new TariffTypeDefinitionNotFoundException('Tariff type definition was not found');
+        throw new PriceTypeDefinitionNotFoundException(sprintf(
+            'PriceTypeDefinition was not found for %s type',
+            $typeName,
+        ));
     }
 
     public function findPriceTypeDefinitionsByBehavior(string $behaviorClassWrapper): \Generator

src/product/Application/BillingRegistryServiceInterface.php

@@ -7,22 +7,64 @@
 use hiqdev\php\billing\product\behavior\BehaviorInterface;
 use hiqdev\php\billing\product\behavior\BehaviorNotFoundException;
 use hiqdev\php\billing\product\behavior\InvalidBehaviorException;
+use hiqdev\php\billing\product\Exception\PriceTypeDefinitionNotFoundException;
+use hiqdev\php\billing\product\Exception\TariffTypeDefinitionNotFoundException;
 use hiqdev\php\billing\product\invoice\RepresentationInterface;
 use hiqdev\php\billing\product\price\PriceTypeDefinitionInterface;
-use hiqdev\php\billing\product\quantity\FractionQuantityData;
-use hiqdev\php\billing\product\quantity\QuantityFormatterInterface;
 use hiqdev\php\billing\product\TariffTypeDefinitionInterface;
 
-interface BillingRegistryServiceInterface extends BillingRegistryTariffServiseInterface, BillingRegistryBehaviorServiceInterface
+interface BillingRegistryServiceInterface
 {
     /**
      * @param string $representationClass
      * @return RepresentationInterface[]
      */
     public function getRepresentationsByType(string $representationClass): array;
 
-    public function createQuantityFormatter(string $type, FractionQuantityData $data): QuantityFormatterInterface;
-
+    /**
+     * @deprecated - please use getPriceTypeDefinitionByPriceTypeName() method instead
+     * @param string $type
+     * @return AggregateInterface
+     */
     public function getAggregate(string $type): AggregateInterface;
 
+    /**
+     * @param string $typeName
+     * @return PriceTypeDefinitionInterface
+     * @throws PriceTypeDefinitionNotFoundException
+     */
+    public function getPriceTypeDefinitionByPriceTypeName(string $typeName): PriceTypeDefinitionInterface;
+
+    /**
+     * @param string $tariffName
+     * @return TariffTypeDefinitionInterface
+     * @throws TariffTypeDefinitionNotFoundException
+     */
+    public function getTariffTypeDefinitionByTariffName(string $tariffName): TariffTypeDefinitionInterface;
+
+    /**
+     * @param string $type - full type like 'overuse,lb_capacity_unit'
+     * @param string $behaviorClassWrapper
+     * @return BehaviorInterface
+     * @throws BehaviorNotFoundException
+     * @throws InvalidBehaviorException
+     */
+    public function getBehavior(string $type, string $behaviorClassWrapper): BehaviorInterface;
+
+
+    /**
+     * Find all behaviors attached to any TariffType or PriceType by specified Behavior class.
+     *
+     * @param string $behaviorClassWrapper
+     * @return Generator<BehaviorInterface>
+     */
+    public function getBehaviors(string $behaviorClassWrapper): Generator;
+
+    /**
+     * Find all PriceTypeDefinition in registry by specified Behavior class.
+     *
+     * @param string $behaviorClassWrapper
+     * @return Generator<PriceTypeDefinitionInterface>
+     */
+    public function findPriceTypeDefinitionsByBehavior(string $behaviorClassWrapper): Generator;
 }

src/product/Exception/PriceTypeDefinitionNotFoundException.php

@@ -0,0 +1,10 @@
+<?php declare(strict_types=1);
+
+namespace hiqdev\php\billing\product\Exception;
+
+use hiqdev\php\billing\Exception\RuntimeException;
+
+class PriceTypeDefinitionNotFoundException extends RuntimeException
+{
+
+}

src/product/invoice/Representation.php

@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+
+namespace hiqdev\php\billing\product\invoice;
+
+use hiqdev\php\billing\type\TypeInterface;
+
+/**
+ * This class is made abstract intentionally.
+ * Because you can attach multiple representations, and thus you should distinguish them somehow.
+ * So, please implement you own representation.
+ */
+abstract class Representation implements RepresentationInterface
+{
+    private TypeInterface $type;
+
+    public function __construct(private readonly string $sql)
+    {
+        if (trim($this->sql) === '') {
+            throw new InvalidRepresentationException('Representation SQL cannot be empty.');
+        }
+    }
+
+    public function getSql(): string
+    {
+        return $this->sql;
+    }
+
+    public function setType(TypeInterface $type): RepresentationInterface
+    {
+        $this->type = $type;
+
+        return $this;
+    }
+
+    public function getType(): TypeInterface
+    {
+        return $this->type;
+    }
+}