Broadway 2.0, PHP 7 (#12)

* require Broadway 2.0

* test against PHP 7

* composer already ipdated by Travis CI

* removed obsolete option

* install polyfill for ext-mongo

* changelog

* added return type hints

* set branch alias to 1.0

.travis.yml

@@ -2,29 +2,25 @@ language: php
 
 matrix:
   include:
-    - php: 5.5
-    - php: 5.6
     - php: 7.0
     - php: 7.1
+    - php: 7.2
   fast_finish: true
 
 before_install:
   # Disable XDebug speed up test execution.
   - phpenv config-rm xdebug.ini || return 0
-  # Enable correct MongoDB driver for each PHP version
-  - if [[ ${TRAVIS_PHP_VERSION:0:2} == "5." ]]; then echo "extension=mongo.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini || return 0; fi
-  - if [[ ${TRAVIS_PHP_VERSION:0:2} == "7." ]]; then echo "extension=mongodb.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini || return 0; fi
+  # Enable MongoDB extension
+  - echo "extension=mongodb.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini || return 0
   - echo "memory_limit=2G" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini || return 0
 
 install:
-  - travis_retry composer self-update
-  # Install a polyfill for Mongo extension on PHP 7
-  - if [[ ${TRAVIS_PHP_VERSION:0:2} == "7." ]]; then travis_retry composer config "platform.ext-mongo" "1.6.16" && composer require alcaeus/mongo-php-adapter; fi
-  - if [[ ${TRAVIS_PHP_VERSION:0:2} == "5." ]]; then travis_retry composer update; fi
-  - composer info -i
+  - composer install
+  - composer info
 
 script:
   - vendor/bin/phpunit --exclude-group=none
+  - git log $(git describe --abbrev=0 --tags)...HEAD --no-merges --pretty=format:"* [%h](http://github.com/${TRAVIS_REPO_SLUG}/commit/%H) %s (%cN)"
 
 branches:
   only:

composer.json

@@ -3,9 +3,10 @@
   "description": "Proof-of-concept component providing saga functionality to broadway/broadway.",
   "license": "MIT",
   "require": {
-    "php": ">=5.5.9",
-    "broadway/broadway": "^1.0",
-    "beberlei/assert": "^2.0"
+    "php": ">=7.0",
+    "broadway/broadway": "^2.0",
+    "beberlei/assert": "^2.0",
+    "alcaeus/mongo-php-adapter": "^1.1"
   },
   "authors": [
     {
@@ -54,7 +55,12 @@
   },
   "extra": {
     "branch-alias": {
-      "dev-master": "0.3.x-dev"
+      "dev-master": "1.0.x-dev"
+    }
+  },
+  "config": {
+    "platform": {
+      "ext-mongo": "1.6.16"
     }
   }
 }

src/SagaMetadataEnricher.php

@@ -23,7 +23,7 @@ public function postHandleSaga($type, $id)
         $this->sagaData = ['type' => $type, 'state_id' => $id];
     }
 
-    public function enrich(Metadata $metadata)
+    public function enrich(Metadata $metadata): Metadata
     {
         if (count($this->sagaData) === 0) {
             return $metadata;

src/State.php

@@ -86,7 +86,7 @@ public function isDone()
     /**
      * {@inheritDoc}
      */
-    public function serialize()
+    public function serialize(): array
     {
         return ['id' => $this->getId(), 'values' => $this->values, 'done' => $this->isDone()];
     }