Download the PHP package innmind/command-bus-bundle without Composer

CommandBusBundle

master	develop

Symfony integration of innmind/command-bus that ease stacking command buses.

Installation

In your AppKernel.php add the following line:

Usage

In order to handle your commands you need to define the handlers as services with the tag innmind_command_bus.handler with the attribte handles that will contain the command FQCN.

Advanced configuration

You may want to add extra capabilities to the command bus to do some specific stuff before or after each command is executed (like flushing the doctrine manager or logging each command). To do so you need to create a class that implements CommandBusInterface. The class must at least have one argument in its contructor type hinted with this interface.

Then you declare this command bus as a service with a tag innmind_command_bus and an attribute alias. Then the alias must be placed in the innminc_command_bus.stack configuration array.

Example:

With all this each time you handle a command it will look if there's a handle being handled (in such case it will queue it; this happens if you handle a command inside a handler), then if it can be executed it will log the command (this is your class) and finally it will call the handler associated to the command.