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lib/maru/struct/route.ex

defmodule Maru.Struct.Route do
@moduledoc false
alias Maru.Struct.Plug, as: MaruPlug
defstruct method: nil,
path: [],
version: nil,
desc: nil,
parameters: [],
helpers: [],
plugs: [],
module: nil,
func_id: nil
@doc "push an endpoint to current scope."
defmacro push(%__MODULE__{}=value) do
quote do
@routes @routes ++ [unquote(value)]
end
end
@doc "merge mounted routes to current scope."
def merge(resource, plugs, %__MODULE__{}=route) do
if not is_nil(resource.version) and not is_nil(route.version) do
raise "can't mount a versional router to another versional router"
end
versioning_path = is_nil(resource.version) && [] || [{:version}]
%{ route |
version: route.version || resource.version,
path: versioning_path ++ resource.path ++ route.path,
parameters: resource.parameters ++ route.parameters,
plugs: resource.plugs |> MaruPlug.merge(plugs) |> MaruPlug.merge(route.plugs),
}
end
end