# `Accrue.Router`
[🔗](https://github.com/szTheory/accrue/blob/accrue-v0.3.0/lib/accrue/router.ex#L1)

Router helpers for mounting Accrue webhook endpoints.

## Usage (Phoenix router)

    import Accrue.Router

    pipeline :accrue_webhook_raw_body do
      plug Plug.Parsers,
        parsers: [:json],
        pass: ["*/*"],
        json_decoder: Jason,
        body_reader: {Accrue.Webhook.CachingBodyReader, :read_body, []},
        length: 1_000_000
    end

    scope "/webhooks" do
      pipe_through :accrue_webhook_raw_body
      accrue_webhook "/stripe", :stripe
    end

## Multi-endpoint (Phase 4 Connect ready, D2-18)

The macro accepts a processor atom. Calling `accrue_webhook/2` multiple
times with different processors works natively:

    scope "/webhooks" do
      pipe_through :accrue_webhook_raw_body
      accrue_webhook "/stripe", :stripe
      accrue_webhook "/connect", :stripe_connect
    end

Each resolves to its own signing secret via `Accrue.Config`.

# `accrue_webhook`
*macro* 

Mounts the Accrue webhook plug at the given `path` for the specified
`processor`.

Expands to `forward path, Accrue.Webhook.Plug, processor: processor`.
Must be called inside a scope that pipes through a pipeline containing
`Plug.Parsers` with `body_reader: {Accrue.Webhook.CachingBodyReader, :read_body, []}`.

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*Consult [api-reference.md](api-reference.md) for complete listing*