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Live blogging from SymfonyLive London 2019

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Oliver Davies 2019-09-13 10:44:44 +01:00
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@ -153,16 +153,23 @@ Notifier
* Transformers, takes an object and transforms into an array - `FooTransformer implements TransformerInterface`.
* Don't break other apps by changing the payload.
### Multiple buses
#### Multiple buses
* Command bus, query bus, event bus
* Separate actions from reactions
### Envelope
#### Envelope
* Stamps for metadata - has the item been on the queue already?
### Failures
#### Failures
* Requeue, different queue or same queue after a period of time
* Failed queue 1 every minute, failed queue 2 every hour - temporary glitches or a bug?
#### Creating entities
* What if two users registered at the same tiem? Use uuids rather than IDs.
* Symfony validation - can be used on messages, not just forms.
* PR pending