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cqrs_tools lib cqrs errors.ex
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lib/cqrs/errors.ex

defmodule Cqrs.InvalidCommandError do
defexception [:command]
def message(%{command: module}),
do: "#{module |> Module.split() |> Enum.join(".")} is not a Cqrs.Command"
end
defmodule Cqrs.InvalidQueryError do
defexception [:query]
def message(%{query: module}),
do: "#{module |> Module.split() |> Enum.join(".")} is not a Cqrs.Query"
end
defmodule Cqrs.InvalidRouterError do
defexception [:router]
def message(%{router: module}),
do: "#{module |> Module.split() |> Enum.join(".")} is not a Commanded.Commands.Router"
end
defmodule Cqrs.InvalidDispatcherError do
defexception [:dispatcher]
def message(%{dispatcher: module}),
do: "#{module |> Module.split() |> Enum.join(".")} is required to export a dispatch/2 function."
end
defmodule Cqrs.QueryError do
defexception [:errors]
def message(%{errors: errors}), do: inspect(errors)
end
defmodule Cqrs.CommandError do
defexception [:errors]
def message(%{errors: errors}), do: inspect(errors)
end