psx / cloudevents
Produce and consume cloud events
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Requires
- php: >=8.0
- ext-json: *
Requires (Dev)
- phpunit/phpunit: ^9.0
- vimeo/psalm: ^5.0
This package is auto-updated.
Last update: 2024-11-10 17:27:28 UTC
README
About
Library which helps to produce and consume cloud events s. https://github.com/cloudevents/spec
Produce
To create a CloudEvent object you can use the builder i.e.:
<?php $event = (new Builder()) ->withType('com.example.someevent') ->withSource('/mycontext') ->withId('1234-1234-1234') ->withTime(new \DateTime('2018-04-05T17:31:00Z')) ->withDataContentType('application/json') ->withData(['foo' => 'bar']) ->withExtension('bar', 'foo') ->build();
Then it is possible to JSON serialize the event which produces the following JSON output:
{ "specversion": "1.0", "type": "com.example.someevent", "source": "\/mycontext", "id": "1234-1234-1234", "time": "2018-04-05T17:31:00+00:00", "datacontenttype": "application\/json", "data": { "foo": "bar" }, "bar": "foo" }
Consume
To create a CloudEvent object from raw JSON data you can use the parser:
<?php $json = '{ ... }'; $event = Parser::parse(json_decode($json)); assert('1.0' === $event->getSpecVersion()); assert('com.example.someevent' === $event->getType()); assert('/mycontext' === $event->getSource()); assert('1234-1234-1234' === $event->getId()); assert($event->getTime() instanceof \DateTimeInterface::class); assert('Thu, 05 Apr 2018 17:31:00 +0000' === $event->getTime()->format('r')); assert('application/json' === $event->getDataContentType()); assert(['foo' => 'bar'] === $event->getData()); assert(['bar' => 'foo'] === $event->getExtensions());