{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.Amplify.ListWebhooks
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns a list of webhooks for an Amplify app.
module Amazonka.Amplify.ListWebhooks
  ( -- * Creating a Request
    ListWebhooks (..),
    newListWebhooks,

    -- * Request Lenses
    listWebhooks_maxResults,
    listWebhooks_nextToken,
    listWebhooks_appId,

    -- * Destructuring the Response
    ListWebhooksResponse (..),
    newListWebhooksResponse,

    -- * Response Lenses
    listWebhooksResponse_nextToken,
    listWebhooksResponse_httpStatus,
    listWebhooksResponse_webhooks,
  )
where

import Amazonka.Amplify.Types
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | The request structure for the list webhooks request.
--
-- /See:/ 'newListWebhooks' smart constructor.
data ListWebhooks = ListWebhooks'
  { -- | The maximum number of records to list in a single response.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | A pagination token. Set to null to start listing webhooks from the
    -- start. If non-null,the pagination token is returned in a result. Pass
    -- its value in here to list more webhooks.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The unique ID for an Amplify app.
    appId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListWebhooks' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'maxResults', 'listWebhooks_maxResults' - The maximum number of records to list in a single response.
--
-- 'nextToken', 'listWebhooks_nextToken' - A pagination token. Set to null to start listing webhooks from the
-- start. If non-null,the pagination token is returned in a result. Pass
-- its value in here to list more webhooks.
--
-- 'appId', 'listWebhooks_appId' - The unique ID for an Amplify app.
newListWebhooks ::
  -- | 'appId'
  Prelude.Text ->
  ListWebhooks
newListWebhooks pAppId_ =
  ListWebhooks'
    { maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      appId = pAppId_
    }

-- | The maximum number of records to list in a single response.
listWebhooks_maxResults :: Lens.Lens' ListWebhooks (Prelude.Maybe Prelude.Natural)
listWebhooks_maxResults = Lens.lens (\ListWebhooks' {maxResults} -> maxResults) (\s@ListWebhooks' {} a -> s {maxResults = a} :: ListWebhooks)

-- | A pagination token. Set to null to start listing webhooks from the
-- start. If non-null,the pagination token is returned in a result. Pass
-- its value in here to list more webhooks.
listWebhooks_nextToken :: Lens.Lens' ListWebhooks (Prelude.Maybe Prelude.Text)
listWebhooks_nextToken = Lens.lens (\ListWebhooks' {nextToken} -> nextToken) (\s@ListWebhooks' {} a -> s {nextToken = a} :: ListWebhooks)

-- | The unique ID for an Amplify app.
listWebhooks_appId :: Lens.Lens' ListWebhooks Prelude.Text
listWebhooks_appId = Lens.lens (\ListWebhooks' {appId} -> appId) (\s@ListWebhooks' {} a -> s {appId = a} :: ListWebhooks)

instance Core.AWSRequest ListWebhooks where
  type AWSResponse ListWebhooks = ListWebhooksResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          ListWebhooksResponse'
            Prelude.<$> (x Data..?> "nextToken")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
            Prelude.<*> (x Data..?> "webhooks" Core..!@ Prelude.mempty)
      )

instance Prelude.Hashable ListWebhooks where
  hashWithSalt _salt ListWebhooks' {..} =
    _salt
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` appId

instance Prelude.NFData ListWebhooks where
  rnf ListWebhooks' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf appId

instance Data.ToHeaders ListWebhooks where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToPath ListWebhooks where
  toPath ListWebhooks' {..} =
    Prelude.mconcat
      ["/apps/", Data.toBS appId, "/webhooks"]

instance Data.ToQuery ListWebhooks where
  toQuery ListWebhooks' {..} =
    Prelude.mconcat
      [ "maxResults" Data.=: maxResults,
        "nextToken" Data.=: nextToken
      ]

-- | The result structure for the list webhooks request.
--
-- /See:/ 'newListWebhooksResponse' smart constructor.
data ListWebhooksResponse = ListWebhooksResponse'
  { -- | A pagination token. If non-null, the pagination token is returned in a
    -- result. Pass its value in another request to retrieve more entries.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | A list of webhooks.
    webhooks :: [Webhook]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListWebhooksResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'nextToken', 'listWebhooksResponse_nextToken' - A pagination token. If non-null, the pagination token is returned in a
-- result. Pass its value in another request to retrieve more entries.
--
-- 'httpStatus', 'listWebhooksResponse_httpStatus' - The response's http status code.
--
-- 'webhooks', 'listWebhooksResponse_webhooks' - A list of webhooks.
newListWebhooksResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListWebhooksResponse
newListWebhooksResponse pHttpStatus_ =
  ListWebhooksResponse'
    { nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_,
      webhooks = Prelude.mempty
    }

-- | A pagination token. If non-null, the pagination token is returned in a
-- result. Pass its value in another request to retrieve more entries.
listWebhooksResponse_nextToken :: Lens.Lens' ListWebhooksResponse (Prelude.Maybe Prelude.Text)
listWebhooksResponse_nextToken = Lens.lens (\ListWebhooksResponse' {nextToken} -> nextToken) (\s@ListWebhooksResponse' {} a -> s {nextToken = a} :: ListWebhooksResponse)

-- | The response's http status code.
listWebhooksResponse_httpStatus :: Lens.Lens' ListWebhooksResponse Prelude.Int
listWebhooksResponse_httpStatus = Lens.lens (\ListWebhooksResponse' {httpStatus} -> httpStatus) (\s@ListWebhooksResponse' {} a -> s {httpStatus = a} :: ListWebhooksResponse)

-- | A list of webhooks.
listWebhooksResponse_webhooks :: Lens.Lens' ListWebhooksResponse [Webhook]
listWebhooksResponse_webhooks = Lens.lens (\ListWebhooksResponse' {webhooks} -> webhooks) (\s@ListWebhooksResponse' {} a -> s {webhooks = a} :: ListWebhooksResponse) Prelude.. Lens.coerced

instance Prelude.NFData ListWebhooksResponse where
  rnf ListWebhooksResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf webhooks