Em flush

[TatevikGr]

Summary

• move bounce processing logic (which is saving to DB in services too) out of domain folder
• move all DB flushes into command and workers only

Unit test

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You can run the existing unit tests using this command:

vendor/bin/phpunit tests/

Code style

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style?

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vendor/bin/phpcs --standard=PSR2 src/ tests/

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