| Conditions | 5 | 
| Paths | 11 | 
| Total Lines | 20 | 
| Code Lines | 15 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Tests | 0 | 
| CRAP Score | 30 | 
| Changes | 1 | ||
| Bugs | 1 | Features | 1 | 
| 1 | <?php  | 
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| 22 | function execute()  | 
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| 23 |     { | 
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| 24 |         try { | 
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| 25 |             while (1) { | 
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| 26 | $job = $this->queue->dequeue();  | 
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| 27 |                 if (!isset($job)) { | 
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| 28 | return;  | 
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| 29 | }  | 
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| 30 | $payload = $job->read();  | 
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| 31 |                 $this->output->writeln("  Flush, " . print_r($payload, true)); | 
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| 32 | $job->delete();  | 
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| 33 | }  | 
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| 34 |         } catch (\Exception $e) { | 
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| 35 | $this->logger->alert($e);  | 
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| 36 | throw $e;  | 
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| 37 |         } catch (\Throwable $e) { | 
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| 38 | $this->logger->alert($e);  | 
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| 39 | throw $e;  | 
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| 40 | }  | 
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| 41 | }  | 
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| 42 | }  | 
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| 43 | 
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.