| Q | A | ------------- | --- | Branch? | master | Bug fix? | no | New feature? | yes | BC breaks? | yes | Deprecations? | yes | Tests pass? | yes | Fixed tickets | https://github.com/phpmentors-jp/workflower/issues/79, https://github.com/phpmentors-jp/workflower/issues/80, https://github.com/phpmentors-jp/workflower/issues/82, https://github.com/phpmentors-jp/workflower/issues/83 | License | BSD-2-Clause

New features included in this PR:

• UserTask
• ManualTask
• parallel and sequential work items in tasks
• InclusiveGateway
• TerminateEndEvent
• bpmn reader class can import above mentioned elements

Prepared the basics for implementing SubProcess Task and CallActivity Task.

Hi.

Can I use workflower for parallel workflows ? I don't see parallel gateway in your project. How about "diverging" and "converging" parallel gateways ?

How about another types of gateways ?

Please tell me how to implement parallel gateways and workflows with workflower ?

Thanks. Jalaal

| Q | A | ------------- | --- | Branch? | 1.1 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | | License | BSD-2-Clause

If a process only has participants without lanes, the participant can act as the role. I'm not completely certain this is the right approach, but at the moment, not having a lane split causes the reader to crash.

To quote from the BPMN specification: "To continue discussing how flow proceeds throughout the Process, an End Event consumes a token that had been generated from a Start Event within the same level of Process. If parallel Sequence Flows targets the End Event, then the tokens will be consumed as they arrive. All the tokens that were generated within the Process MUST be consumed by an End Event before the Process has been completed." (page 245 from "Business Process Model and Notation (BPMN), v2.0.2")

Basically we have to change the workflow so that when "end" is called we consume the tokens as they arrive. When the last one is consumed we could set the "endDate" as a property on the workflow and also have a "closed" property on the Workflow class.

At the moment "isClosed" is actually checking if all remaining tokens are "End" events.

What do you think @iteman ?

I could push a PR to solve this.

A sequence flow can have a condition defined on it. When a BPMN 2.0 activity is left, the default behaviour is to evaluate the conditions on the outgoing sequence flows. When a condition evaluates ‘true’, that outgoing sequence flow is selected. When multiple sequence flows are selected that way, multiple executions will be generated and the process is continued in a parallel way.

| Q | A | ------------- | --- | Branch? | master | Bug fix? | no | New feature? | yes | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | #23 | License | BSD-2-Clause

This will provide support for BPMN models without swimlanes by providing the default role. All existing assertions in allocateWorkItem() / startWorkItem() / completeWorkItem() on Workflow that assert the participant acts as the given role will still be called with the default role ID __ROLE__.

Quotes from BPMN specification (Business Process Model and Notation (BPMN), v2.0.2):

• "If a token reaches a Terminate End Event, the entire Process is abnormally terminated." (chapter 13.5.6)
• "For a “terminate” End Event, the Process is abnormally terminated—no other ongoing Process instances are affected." (page 443)
• "For a “terminate” End Event, the Sub-Process is abnormally terminated. In case of a multi-instance Sub-Process, only the affected instance is terminated—no other ongoing Sub-Process instances or higher-level Sub-Process or Process instances are affected." (chapter 13.5.6)

Basically when a token reaches the Terminate End Event all other existing tokens should be consumed and the active activities should be cancelled. This means that existing work items should be cancelled. If an activity has sub-processes then those process instances should be cancelled. The ProcessInstance could be marked an abnormally terminated.

| Q | A | ------------- | --- | Branch? | master | Bug fix? | no | New feature? | yes | BC breaks? | yes | Deprecations? | yes | Tests pass? | yes | Fixed tickets | https://github.com/phpmentors-jp/workflower/issues/74 | License | BSD-2-Clause

At line 61 serialize ExclusiveGateway class the attibute defaultSequenceFlow is renamed for defaultSequenceFlowId.

When unserialize the object lost the value of attribute defaultSequenceFlow

public function serialize() { return serialize(array( 'id' => $this->id, 'name' => $this->name, 'role' => $this->role, 'defaultSequenceFlow' => $this->defaultSequenceFlowId, )); }

Hi! I install symfony

Symfony

Version 3.3.6 End of maintenance 01/2018 End of life 07/2018

Kernel

Type AppKernel Name app Environment dev Debug true Charset UTF-8 Root directory ./app Cache directory ./var/cache/dev (1.5 MiB) Log directory ./var/logs (1 KiB)

PHP

Version 7.0.20 Architecture 64 bits Intl locale n/a Timezone Europe/Moscow (2017-08-23T15:26:39+03:00) OPcache true APCu true Xdebug true

and install bundle how in docs. But when i open site i see:

• [x] Create 1.3 branch for the release if it does not exist
• [x] Change the branch of the build status in README.md if the branch is newly created (1.3)
• [x] Change README.md on the release branch. (1.3)
• [x] Tag to the release on git with the command git tag -s v1.3.0 HEAD (1.3)
• [x] Push changes to GitHub with the command git push upstream 1.3 and git push upstream --tags (1.3)
• [x] Create a new draft release as Workflower 1.3.0 (stable) (GitHub)
• [x] Publish the release
• [x] Update wiki pages (Home)
• [x] Update the version in README.md and composer.json from 1.2 to 1.3 if 1.3 branch is newly created (master)
• [x] Push changes to GitHub with the command git push upstream master (master)
• [x] Remove unnecessary releases in Packagist
• [x] Remove unnecessary branches in GitHub
• [x] Tweet the release

i clone workflow project in symfony application in local and after i install composer require packages and after i run the project i get error local server page not found please tell me know how ccan i solved?

Hi, first of all thank you for this great package. Awesome one! Recently I've tried to add a sub process to my simple workflow, but I got error about sub process ID. The question is, does workflower handle a sub process?

Thanks,

Argument 1 passed to PHPMentors\Workflower\Workflow\ProcessInstance::allocateWorkItem() must implement interface PHPMentors\Workflower\Workflow\Activity\WorkItemInterface, instance of PHPMentors\Workflower\Workflow\Activity\Task given, called in /workspaces/shipping-fee-center/vendor/phpmentors/workflower/src/Process/Process.php on line 98[434]

PHP Fatal error: Class PHPMentors\Workflower\Process\WorkItemContext contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (PHPMentors\Workflower\Process\WorkItemContextInterface::getWorkItemId)

The current implementation of serialisation/deserialisation is not really useful if you want to save process instances in a database. You can't store them serialised because you can't do any kind of report on the process data not to mention sorting/filtering data in a work list..

In a database one would save the following data for a ProcessInstance:

• id, name, idProcessDefinitionVersion, process data
• all tokens available
• all work items available and the activities they are linked to.
• all sub-process instances and the activities they are linked to (this is not implemented yet)

So the ProcessInstance class could be modified to serialise/deserialise only the data described above. Anyone agrees to this? Anyone working on this already?