Code Duplication    Length = 8-8 lines in 4 locations

src/Event/ReadModel/History/HistoryProjector.php 2 locations

@@ 158-165 (lines=8) @@
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     * @param Metadata $metadata
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     * @return String|null
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     */
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    private function getAuthorFromMetadata(Metadata $metadata)
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    {
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        $properties = $metadata->serialize();
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        if (isset($properties['user_nick'])) {
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            return new String($properties['user_nick']);
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        }
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    }
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    /**
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     * @param Metadata $metadata
@@ 171-178 (lines=8) @@
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     * @param Metadata $metadata
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     * @return String|null
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     */
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    private function getConsumerFromMetadata(Metadata $metadata)
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    {
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        $properties = $metadata->serialize();
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        if (isset($properties['consumer']['name'])) {
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            return new String($properties['consumer']['name']);
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        }
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    }
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    private function applyEventWasLabelled(
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        EventWasLabelled $eventWasLabelled,

src/Event/EventLDProjector.php 2 locations

@@ 964-971 (lines=8) @@
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        $this->cdbXMLImporter->addDescriptionFilter($filter);
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    }
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    private function getAuthorFromMetadata(Metadata $metadata)
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    {
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        $properties = $metadata->serialize();
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        if (isset($properties['user_nick'])) {
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            return new String($properties['user_nick']);
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        }
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    }
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    private function getConsumerFromMetadata(Metadata $metadata)
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    {
@@ 973-980 (lines=8) @@
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        }
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    }
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    private function getConsumerFromMetadata(Metadata $metadata)
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    {
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        $properties = $metadata->serialize();
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        if (isset($properties['consumer']['name'])) {
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            return new String($properties['consumer']['name']);
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        }
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    }
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}
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