Packages
commanded
0.16.0-rc.0
1.4.10
1.4.9
1.4.8
1.4.7
1.4.6
1.4.3
1.4.2
1.4.1
1.4.0
1.4.0-rc.0
1.3.1
1.3.0
1.2.0
1.1.1
1.1.0
1.0.1
1.0.0
1.0.0-rc.1
1.0.0-rc.0
0.19.1
0.19.0
0.18.1
0.18.0
0.17.5
0.17.4
0.17.3
0.17.2
0.17.1
0.17.0
0.16.0
0.16.0-rc.1
0.16.0-rc.0
0.15.1
0.15.0
0.14.0
0.14.0-rc.0
0.13.0
0.12.0
0.11.0
0.10.0
0.9.0
0.8.5
0.8.4
0.8.3
0.8.1
0.8.0
0.7.1
0.6.2
0.6.1
0.6.0
0.4.0
0.3.1
0.3.0
0.2.1
0.2.0
0.1.0
Use Commanded to build your own Elixir applications following the CQRS/ES pattern.
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Files
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Files
test/process_managers/support/example_process_manager.ex
defmodule Commanded.ProcessManagers.ExampleProcessManager do
@moduledoc false
alias Commanded.ProcessManagers.{ExampleProcessManager,ExampleRouter}
alias Commanded.ProcessManagers.ExampleAggregate.Commands.Stop
alias Commanded.ProcessManagers.ExampleAggregate.Events.{Errored,Started,Interested,Stopped}
use Commanded.ProcessManagers.ProcessManager,
name: "ExampleProcessManager",
router: ExampleRouter
defstruct [
status: nil,
items: [],
]
def interested?(%Started{aggregate_uuid: aggregate_uuid}), do: {:start, aggregate_uuid}
def interested?(%Interested{aggregate_uuid: aggregate_uuid}), do: {:continue, aggregate_uuid}
def interested?(%Errored{aggregate_uuid: aggregate_uuid}), do: {:continue, aggregate_uuid}
def interested?(%Stopped{aggregate_uuid: aggregate_uuid}), do: {:stop, aggregate_uuid}
def handle(%ExampleProcessManager{}, %Interested{index: 10, aggregate_uuid: aggregate_uuid}) do
%Stop{aggregate_uuid: aggregate_uuid}
end
def handle(%ExampleProcessManager{}, %Errored{}), do: {:error, :failed}
## state mutators
def apply(%ExampleProcessManager{} = process_manager, %Started{}) do
%ExampleProcessManager{process_manager |
status: :started
}
end
def apply(%ExampleProcessManager{items: items} = process_manager, %Interested{index: index}) do
%ExampleProcessManager{process_manager |
items: items ++ [index]
}
end
end