HP-1751 added consumption classes

Author: VadymHrechukha

src/product/ConsumptionColumn.php

@@ -2,12 +2,21 @@
 
 namespace hiqdev\php\billing\product;
 
+use hiqdev\billing\registry\product\PriceType;
+
 class ConsumptionColumn
 {
     private bool $isConvertible = false;
 
     private bool $isOverMax = false;
 
+    public function __construct(
+        private readonly ConsumptionColumnCollection $parent,
+        private readonly PriceType $priceType
+    )
+    {
+    }
+
     public function convertible(): self
     {
         $this->isConvertible = true;
@@ -31,4 +40,14 @@ public function isOverMax(): bool
     {
         return $this->isOverMax;
     }
+
+    public function priceType(): PriceType
+    {
+        return $this->priceType;
+    }
+
+    public function end(): ConsumptionColumnCollection
+    {
+        return $this->parent;
+    }
 }

src/product/ConsumptionColumnCollection.php

@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace hiqdev\php\billing\product;
+
+use hiqdev\billing\registry\product\PriceType;
+
+class ConsumptionColumnCollection implements \IteratorAggregate
+{
+    /** @var ConsumptionColumn[] */
+    private array $columns = [];
+
+    public function __construct(private readonly ConsumptionDefinition $parent)
+    {
+    }
+
+    /**
+     * @return ConsumptionColumn[]
+     */
+    public function getIterator(): \Traversable
+    {
+        return new \ArrayIterator($this->columns);
+    }
+
+    public function column(PriceType $priceType): ConsumptionColumn
+    {
+        $column = new ConsumptionColumn($this, $priceType);
+
+        $this->columns[] = $column;
+
+        return $column;
+    }
+
+    public function end(): ConsumptionDefinition
+    {
+        return $this->parent;
+    }
+}

src/product/ConsumptionDefinition.php

@@ -5,20 +5,22 @@
 class ConsumptionDefinition
 {
     private ConsumptionColumnCollection $columnCollection;
+    private ConsumptionGroupCollection $groupCollection;
 
     public function __construct(private readonly TariffType $parent)
     {
         $this->columnCollection = new ConsumptionColumnCollection($this);
+        $this->groupCollection = new ConsumptionGroupCollection($this);
     }
 
     public function columns(): ConsumptionColumnCollection
     {
         return $this->columnCollection;
     }
 
-    public function groups()
+    public function groups(): ConsumptionGroupCollection
     {
-
+        return $this->groupCollection;
     }
 
     public function end(): TariffType

src/product/ConsumptionGroup.php

@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+
+namespace hiqdev\php\billing\product;
+
+use hiqdev\billing\registry\product\PriceType;
+
+class ConsumptionGroup implements \IteratorAggregate
+{
+    private array $group;
+
+    public function __construct(
+        private readonly ConsumptionGroupCollection $parent,
+    )
+    {
+    }
+
+    /**
+     * @return PriceType[]
+     */
+    public function getIterator(): \Traversable
+    {
+        return new \ArrayIterator($this->group);
+    }
+
+    public function add(PriceType $priceType): self
+    {
+        $this->group[] = $priceType;
+
+        return $this;
+    }
+
+    public function end(): ConsumptionGroupCollection
+    {
+        return $this->parent;
+    }
+}

src/product/ConsumptionGroupCollection.php

@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+
+namespace hiqdev\php\billing\product;
+
+class ConsumptionGroupCollection implements \IteratorAggregate
+{
+    /** @var ConsumptionGroup[] */
+    private array $groups = [];
+
+    public function __construct(private readonly ConsumptionDefinition $parent)
+    {
+    }
+
+    /**
+     * @return ConsumptionColumn[]
+     */
+    public function getIterator(): \Traversable
+    {
+        return new \ArrayIterator($this->groups);
+    }
+
+    public function group(): ConsumptionGroup
+    {
+        $group  = new ConsumptionGroup($this);
+
+        $this->groups[] = $group;
+
+        return $group;
+    }
+
+    public function end(): ConsumptionDefinition
+    {
+        return $this->parent;
+    }
+}

src/product/PriceTypeDefinition.php

@@ -28,7 +28,6 @@ class PriceTypeDefinition
     public function __construct(
         private readonly PriceTypesCollection $parent,
         private readonly TypeInterface $type,
-        private readonly QuantityFormatterFactory $quantityFormatterFactory,
     ) {
         $this->invoiceCollection = new InvoiceRepresentationCollection($this);
         $this->behaviorCollection = new BehaviorCollection($this);
@@ -71,7 +70,7 @@ public function quantityFormatter(string $formatterClass, $fractionUnit = null):
     public function createQuantityFormatter(
         FractionQuantityData $data,
     ): QuantityFormatterInterface {
-        return $this->quantityFormatterFactory->create(
+        return QuantityFormatterFactory::create(
             $this->getUnit(),
             $this->quantityFormatterDefinition,
             $data,