Initial xentral_oss_20.3.c9ffacf

classes/Modules/FeeReduction/Bootstrap.php

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+<?php
+
+namespace Xentral\Modules\FeeReduction;
+
+use Xentral\Core\DependencyInjection\ContainerInterface;
+use Xentral\Modules\FeeReduction\Gateway\FeeReductionGateway;
+use Xentral\Modules\FeeReduction\Service\FeeReductionService;
+
+final class Bootstrap
+{
+    /**
+     * @return array
+     */
+    public static function registerServices()
+    {
+        return [
+            'FeeReductionService' => 'onInitFeeReductionService',
+            'FeeReductionGateway' => 'onInitFeeReductionGateway',
+        ];
+    }
+
+    /**
+     * @param ContainerInterface $container
+     *
+     * @return FeeReductionService
+     */
+    public static function onInitFeeReductionService(ContainerInterface $container)
+    {
+        return new FeeReductionService(
+            $container->get('Database'), $container->get('FeeReductionGateway')
+        );
+    }
+
+    /**
+     * @param ContainerInterface $container
+     *
+     * @return FeeReductionGateway
+     */
+    public static function onInitFeeReductionGateway(ContainerInterface $container)
+    {
+        return new FeeReductionGateway(
+            $container->get('Database')
+        );
+    }
+}

classes/Modules/FeeReduction/Exception/FeeReductionExceptionInterface.php

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+<?php
+
+namespace Xentral\Modules\FeeReduction\Exception;
+
+use Xentral\Core\Exception\ModuleExceptionInterface;
+
+interface FeeReductionExceptionInterface extends ModuleExceptionInterface
+{
+}

classes/Modules/FeeReduction/Exception/InvalidArgumentException.php

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+<?php
+
+namespace Xentral\Modules\FeeReduction\Exception;
+
+use InvalidArgumentException as SplInvalidArgumentException;
+
+class InvalidArgumentException extends SplInvalidArgumentException implements FeeReductionExceptionInterface
+{
+}

classes/Modules/FeeReduction/Exception/RuntimeException.php

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+<?php
+
+namespace Xentral\Modules\FeeReduction\Exception;
+
+use RuntimeException as SplRuntimeException;
+
+class RuntimeException extends SplRuntimeException implements FeeReductionExceptionInterface
+{
+}

classes/Modules/FeeReduction/Gateway/FeeReductionGateway.php

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+<?php
+
+namespace Xentral\Modules\FeeReduction\Gateway;
+
+use Xentral\Components\Database\Database;
+use Xentral\Modules\FeeReduction\Exception\InvalidArgumentException;
+
+final class FeeReductionGateway
+{
+    /** @var Database */
+    private $db;
+
+
+    /**
+     * FeeReductionGateway constructor.
+     *
+     * @param Database $db
+     */
+    public function __construct(Database $db)
+    {
+        $this->db = $db;
+    }
+
+    /**
+     * @param string $doctype
+     * @param int    $positionId
+     *
+     * @return float
+     */
+    public function getSumByDoctypePosition($doctype, $positionId)
+    {
+        return (float)$this->db->fetchValue(
+            'SELECT SUM(amount * price) 
+            FROM fee_reduction 
+            WHERE doctype = :doctype AND position_id = :position_id',
+            ['doctype' => (String)$doctype, 'position_id' => (int)$positionId]
+        );
+    }
+
+    /**
+     * @param string $doctype
+     * @param int    $doctypeId
+     *
+     * @return float
+     */
+    public function getSumByDoctype($doctype, $doctypeId)
+    {
+        return (float)$this->db->fetchValue(
+            'SELECT SUM(amount * price) 
+            FROM fee_reduction 
+            WHERE doctype = :doctype AND doctype_id = :doctype_id',
+            ['doctype' => (String)$doctype, 'doctype_id' => (int)$doctypeId]
+        );
+    }
+
+    /**
+     * @param string $priceType
+     * @param int    $doctype
+     * @param int    $doctypeId
+     * @param int    $positionId
+     *
+     * @return array
+     */
+    public function getFeeByType($priceType, $doctype, $doctypeId, $positionId = 0) {
+        return $this->db->fetchRow(
+            'SELECT * 
+            FROM fee_reduction 
+            WHERE doctype = :doctype AND doctype_id = :doctype_id 
+              AND position_id = :position_id AND price_type = :price_type',
+            [
+                'price_type'  => (String)$priceType,
+                'doctype'     => (String)$doctype,
+                'doctype_id'  => (int)$doctypeId,
+                'position_id' => (int)$positionId,
+            ]
+        );
+    }
+}

classes/Modules/FeeReduction/Service/FeeReductionService.php

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+<?php
+
+namespace Xentral\Modules\FeeReduction\Service;
+
+use Xentral\Components\Database\Database;
+use Xentral\Modules\FeeReduction\Exception\InvalidArgumentException;
+use Xentral\Modules\FeeReduction\Gateway\FeeReductionGateway;
+
+final class FeeReductionService
+{
+    /** @var Database */
+    private $db;
+    /** @var FeeReductionGateway*/
+    private $gateway;
+
+    /**
+     * FeeReductionService constructor.
+     *
+     * @param Database $db
+     */
+    public function __construct(Database $db, FeeReductionGateway $gateway)
+    {
+        $this->db = $db;
+        $this->gateway = $gateway;
+    }
+
+    /**
+     * @param string $doctype
+     * @param int    $doctypeId
+     * @param int    $positionId
+     * @param string $priceType
+     * @param float  $amount
+     * @param float  $price
+     * @param string $currency
+     * @param string $comment
+     *
+     * @return int
+     */
+    public function create($doctype, $doctypeId, $positionId, $priceType, $amount, $price, $currency = 'EUR', $comment = '')
+    {
+        if(empty($doctype)) {
+            throw new InvalidArgumentException('doctype is empty');
+        }
+        if(empty($doctypeId)) {
+            throw new InvalidArgumentException('doctype_id is empty');
+        }
+        if(empty($priceType)) {
+            throw new InvalidArgumentException('pricetype is empty');
+        }
+
+        if($this->gateway->getFeeByType($priceType, $doctype, $doctypeId, $positionId)) {
+            throw new InvalidArgumentException('pricetype allready exists');
+        }
+
+        $this->db->perform(
+            'INSERT INTO fee_reduction (doctype, doctype_id, position_id, price_type, amount, price, comment, currency)
+            VALUES (:doctype, :doctype_id, :position_id, :price_type, :amount, :price, :comment, :currency)',
+            [
+                'doctype' => $doctype,
+                'doctype_id' => empty($doctypeId)?0:(int)$doctypeId,
+                'position_id' => empty($positionId)?0:(int)$positionId,
+                'price_type' => $priceType,
+                'amount' => empty($amount)?1:(int)$amount,
+                'price' => (float)$price,
+                'comment' => (String)$comment,
+                'currency' => (String)$currency,
+            ]
+        );
+
+        return (int)$this->db->lastInsertId();
+    }
+
+}