Packages
commanded
0.12.0
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
lib/commanded/aggregates/supervisor.ex
defmodule Commanded.Aggregates.Supervisor do
@moduledoc """
Supervise zero, one or more event sourced aggregates
"""
use Supervisor
require Logger
def start_link do
Supervisor.start_link(__MODULE__, [], name: __MODULE__)
end
def open_aggregate(aggregate_module, aggregate_uuid)
when is_integer(aggregate_uuid) or
is_atom(aggregate_uuid) or
is_bitstring(aggregate_uuid) do
Logger.debug(fn -> "Locating aggregate process for `#{inspect aggregate_module}` with UUID #{inspect aggregate_uuid}" end)
case Supervisor.start_child(__MODULE__, [aggregate_module, aggregate_uuid]) do
{:ok, _pid} -> {:ok, aggregate_uuid}
{:error, {:already_started, _pid}} -> {:ok, aggregate_uuid}
other -> {:error, other}
end
end
def init(_) do
children = [
worker(Commanded.Aggregates.Aggregate, [], restart: :temporary),
]
supervise(children, strategy: :simple_one_for_one)
end
end