{-# 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.ListApps
-- Copyright   : (c) 2013-2021 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns a list of the existing Amplify apps.
--
-- This operation returns paginated results.
module Amazonka.Amplify.ListApps
  ( -- * Creating a Request
    ListApps (..),
    newListApps,

    -- * Request Lenses
    listApps_nextToken,
    listApps_maxResults,

    -- * Destructuring the Response
    ListAppsResponse (..),
    newListAppsResponse,

    -- * Response Lenses
    listAppsResponse_nextToken,
    listAppsResponse_httpStatus,
    listAppsResponse_apps,
  )
where

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

-- | The request structure for the list apps request.
--
-- /See:/ 'newListApps' smart constructor.
data ListApps = ListApps'
  { -- | A pagination token. If non-null, the pagination token is returned in a
    -- result. Pass its value in another request to retrieve more entries.
    ListApps -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The maximum number of records to list in a single response.
    ListApps -> Maybe Natural
maxResults :: Prelude.Maybe Prelude.Natural
  }
  deriving (ListApps -> ListApps -> Bool
(ListApps -> ListApps -> Bool)
-> (ListApps -> ListApps -> Bool) -> Eq ListApps
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListApps -> ListApps -> Bool
$c/= :: ListApps -> ListApps -> Bool
== :: ListApps -> ListApps -> Bool
$c== :: ListApps -> ListApps -> Bool
Prelude.Eq, ReadPrec [ListApps]
ReadPrec ListApps
Int -> ReadS ListApps
ReadS [ListApps]
(Int -> ReadS ListApps)
-> ReadS [ListApps]
-> ReadPrec ListApps
-> ReadPrec [ListApps]
-> Read ListApps
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ListApps]
$creadListPrec :: ReadPrec [ListApps]
readPrec :: ReadPrec ListApps
$creadPrec :: ReadPrec ListApps
readList :: ReadS [ListApps]
$creadList :: ReadS [ListApps]
readsPrec :: Int -> ReadS ListApps
$creadsPrec :: Int -> ReadS ListApps
Prelude.Read, Int -> ListApps -> ShowS
[ListApps] -> ShowS
ListApps -> String
(Int -> ListApps -> ShowS)
-> (ListApps -> String) -> ([ListApps] -> ShowS) -> Show ListApps
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListApps] -> ShowS
$cshowList :: [ListApps] -> ShowS
show :: ListApps -> String
$cshow :: ListApps -> String
showsPrec :: Int -> ListApps -> ShowS
$cshowsPrec :: Int -> ListApps -> ShowS
Prelude.Show, (forall x. ListApps -> Rep ListApps x)
-> (forall x. Rep ListApps x -> ListApps) -> Generic ListApps
forall x. Rep ListApps x -> ListApps
forall x. ListApps -> Rep ListApps x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListApps x -> ListApps
$cfrom :: forall x. ListApps -> Rep ListApps x
Prelude.Generic)

-- |
-- Create a value of 'ListApps' 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', 'listApps_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.
--
-- 'maxResults', 'listApps_maxResults' - The maximum number of records to list in a single response.
newListApps ::
  ListApps
newListApps :: ListApps
newListApps =
  ListApps' :: Maybe Text -> Maybe Natural -> ListApps
ListApps'
    { $sel:nextToken:ListApps' :: Maybe Text
nextToken = Maybe Text
forall a. Maybe a
Prelude.Nothing,
      $sel:maxResults:ListApps' :: Maybe Natural
maxResults = Maybe Natural
forall a. Maybe a
Prelude.Nothing
    }

-- | A pagination token. If non-null, the pagination token is returned in a
-- result. Pass its value in another request to retrieve more entries.
listApps_nextToken :: Lens.Lens' ListApps (Prelude.Maybe Prelude.Text)
listApps_nextToken :: (Maybe Text -> f (Maybe Text)) -> ListApps -> f ListApps
listApps_nextToken = (ListApps -> Maybe Text)
-> (ListApps -> Maybe Text -> ListApps)
-> Lens ListApps ListApps (Maybe Text) (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListApps' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListApps' :: ListApps -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListApps
s@ListApps' {} Maybe Text
a -> ListApps
s {$sel:nextToken:ListApps' :: Maybe Text
nextToken = Maybe Text
a} :: ListApps)

-- | The maximum number of records to list in a single response.
listApps_maxResults :: Lens.Lens' ListApps (Prelude.Maybe Prelude.Natural)
listApps_maxResults :: (Maybe Natural -> f (Maybe Natural)) -> ListApps -> f ListApps
listApps_maxResults = (ListApps -> Maybe Natural)
-> (ListApps -> Maybe Natural -> ListApps)
-> Lens ListApps ListApps (Maybe Natural) (Maybe Natural)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListApps' {Maybe Natural
maxResults :: Maybe Natural
$sel:maxResults:ListApps' :: ListApps -> Maybe Natural
maxResults} -> Maybe Natural
maxResults) (\s :: ListApps
s@ListApps' {} Maybe Natural
a -> ListApps
s {$sel:maxResults:ListApps' :: Maybe Natural
maxResults = Maybe Natural
a} :: ListApps)

instance Core.AWSPager ListApps where
  page :: ListApps -> AWSResponse ListApps -> Maybe ListApps
page ListApps
rq AWSResponse ListApps
rs
    | Maybe Text -> Bool
forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse ListApps
ListAppsResponse
rs
            ListAppsResponse
-> Getting (First Text) ListAppsResponse Text -> Maybe Text
forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? (Maybe Text -> Const (First Text) (Maybe Text))
-> ListAppsResponse -> Const (First Text) ListAppsResponse
Lens' ListAppsResponse (Maybe Text)
listAppsResponse_nextToken ((Maybe Text -> Const (First Text) (Maybe Text))
 -> ListAppsResponse -> Const (First Text) ListAppsResponse)
-> ((Text -> Const (First Text) Text)
    -> Maybe Text -> Const (First Text) (Maybe Text))
-> Getting (First Text) ListAppsResponse Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. (Text -> Const (First Text) Text)
-> Maybe Text -> Const (First Text) (Maybe Text)
forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
      Maybe ListApps
forall a. Maybe a
Prelude.Nothing
    | [App] -> Bool
forall a. AWSTruncated a => a -> Bool
Core.stop (AWSResponse ListApps
ListAppsResponse
rs ListAppsResponse -> Getting [App] ListAppsResponse [App] -> [App]
forall s a. s -> Getting a s a -> a
Lens.^. Getting [App] ListAppsResponse [App]
Lens' ListAppsResponse [App]
listAppsResponse_apps) =
      Maybe ListApps
forall a. Maybe a
Prelude.Nothing
    | Bool
Prelude.otherwise =
      ListApps -> Maybe ListApps
forall a. a -> Maybe a
Prelude.Just (ListApps -> Maybe ListApps) -> ListApps -> Maybe ListApps
forall a b. (a -> b) -> a -> b
Prelude.$
        ListApps
rq
          ListApps -> (ListApps -> ListApps) -> ListApps
forall a b. a -> (a -> b) -> b
Prelude.& (Maybe Text -> Identity (Maybe Text))
-> ListApps -> Identity ListApps
Lens ListApps ListApps (Maybe Text) (Maybe Text)
listApps_nextToken
          ((Maybe Text -> Identity (Maybe Text))
 -> ListApps -> Identity ListApps)
-> Maybe Text -> ListApps -> ListApps
forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse ListApps
ListAppsResponse
rs
          ListAppsResponse
-> Getting (First Text) ListAppsResponse Text -> Maybe Text
forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? (Maybe Text -> Const (First Text) (Maybe Text))
-> ListAppsResponse -> Const (First Text) ListAppsResponse
Lens' ListAppsResponse (Maybe Text)
listAppsResponse_nextToken ((Maybe Text -> Const (First Text) (Maybe Text))
 -> ListAppsResponse -> Const (First Text) ListAppsResponse)
-> ((Text -> Const (First Text) Text)
    -> Maybe Text -> Const (First Text) (Maybe Text))
-> Getting (First Text) ListAppsResponse Text
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. (Text -> Const (First Text) Text)
-> Maybe Text -> Const (First Text) (Maybe Text)
forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just

instance Core.AWSRequest ListApps where
  type AWSResponse ListApps = ListAppsResponse
  request :: ListApps -> Request ListApps
request = Service -> ListApps -> Request ListApps
forall a. ToRequest a => Service -> a -> Request a
Request.get Service
defaultService
  response :: Logger
-> Service
-> Proxy ListApps
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse ListApps)))
response =
    (Int
 -> ResponseHeaders
 -> Object
 -> Either String (AWSResponse ListApps))
-> Logger
-> Service
-> Proxy ListApps
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse ListApps)))
forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> Logger
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      ( \Int
s ResponseHeaders
h Object
x ->
          Maybe Text -> Int -> [App] -> ListAppsResponse
ListAppsResponse'
            (Maybe Text -> Int -> [App] -> ListAppsResponse)
-> Either String (Maybe Text)
-> Either String (Int -> [App] -> ListAppsResponse)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x Object -> Text -> Either String (Maybe Text)
forall a. FromJSON a => Object -> Text -> Either String (Maybe a)
Core..?> Text
"nextToken")
            Either String (Int -> [App] -> ListAppsResponse)
-> Either String Int -> Either String ([App] -> ListAppsResponse)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Int -> Either String Int
forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (Int -> Int
forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
            Either String ([App] -> ListAppsResponse)
-> Either String [App] -> Either String ListAppsResponse
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x Object -> Text -> Either String (Maybe [App])
forall a. FromJSON a => Object -> Text -> Either String (Maybe a)
Core..?> Text
"apps" Either String (Maybe [App]) -> [App] -> Either String [App]
forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ [App]
forall a. Monoid a => a
Prelude.mempty)
      )

instance Prelude.Hashable ListApps

instance Prelude.NFData ListApps

instance Core.ToHeaders ListApps where
  toHeaders :: ListApps -> ResponseHeaders
toHeaders =
    ResponseHeaders -> ListApps -> ResponseHeaders
forall a b. a -> b -> a
Prelude.const
      ( [ResponseHeaders] -> ResponseHeaders
forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"Content-Type"
              HeaderName -> ByteString -> ResponseHeaders
forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Core.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Core.ToPath ListApps where
  toPath :: ListApps -> ByteString
toPath = ByteString -> ListApps -> ByteString
forall a b. a -> b -> a
Prelude.const ByteString
"/apps"

instance Core.ToQuery ListApps where
  toQuery :: ListApps -> QueryString
toQuery ListApps' {Maybe Natural
Maybe Text
maxResults :: Maybe Natural
nextToken :: Maybe Text
$sel:maxResults:ListApps' :: ListApps -> Maybe Natural
$sel:nextToken:ListApps' :: ListApps -> Maybe Text
..} =
    [QueryString] -> QueryString
forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"nextToken" ByteString -> Maybe Text -> QueryString
forall a. ToQuery a => ByteString -> a -> QueryString
Core.=: Maybe Text
nextToken,
        ByteString
"maxResults" ByteString -> Maybe Natural -> QueryString
forall a. ToQuery a => ByteString -> a -> QueryString
Core.=: Maybe Natural
maxResults
      ]

-- | The result structure for an Amplify app list request.
--
-- /See:/ 'newListAppsResponse' smart constructor.
data ListAppsResponse = ListAppsResponse'
  { -- | A pagination token. Set to null to start listing apps from start. If
    -- non-null, the pagination token is returned in a result. Pass its value
    -- in here to list more projects.
    ListAppsResponse -> Maybe Text
nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    ListAppsResponse -> Int
httpStatus :: Prelude.Int,
    -- | A list of Amplify apps.
    ListAppsResponse -> [App]
apps :: [App]
  }
  deriving (ListAppsResponse -> ListAppsResponse -> Bool
(ListAppsResponse -> ListAppsResponse -> Bool)
-> (ListAppsResponse -> ListAppsResponse -> Bool)
-> Eq ListAppsResponse
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ListAppsResponse -> ListAppsResponse -> Bool
$c/= :: ListAppsResponse -> ListAppsResponse -> Bool
== :: ListAppsResponse -> ListAppsResponse -> Bool
$c== :: ListAppsResponse -> ListAppsResponse -> Bool
Prelude.Eq, Int -> ListAppsResponse -> ShowS
[ListAppsResponse] -> ShowS
ListAppsResponse -> String
(Int -> ListAppsResponse -> ShowS)
-> (ListAppsResponse -> String)
-> ([ListAppsResponse] -> ShowS)
-> Show ListAppsResponse
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ListAppsResponse] -> ShowS
$cshowList :: [ListAppsResponse] -> ShowS
show :: ListAppsResponse -> String
$cshow :: ListAppsResponse -> String
showsPrec :: Int -> ListAppsResponse -> ShowS
$cshowsPrec :: Int -> ListAppsResponse -> ShowS
Prelude.Show, (forall x. ListAppsResponse -> Rep ListAppsResponse x)
-> (forall x. Rep ListAppsResponse x -> ListAppsResponse)
-> Generic ListAppsResponse
forall x. Rep ListAppsResponse x -> ListAppsResponse
forall x. ListAppsResponse -> Rep ListAppsResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ListAppsResponse x -> ListAppsResponse
$cfrom :: forall x. ListAppsResponse -> Rep ListAppsResponse x
Prelude.Generic)

-- |
-- Create a value of 'ListAppsResponse' 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', 'listAppsResponse_nextToken' - A pagination token. Set to null to start listing apps from start. If
-- non-null, the pagination token is returned in a result. Pass its value
-- in here to list more projects.
--
-- 'httpStatus', 'listAppsResponse_httpStatus' - The response's http status code.
--
-- 'apps', 'listAppsResponse_apps' - A list of Amplify apps.
newListAppsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListAppsResponse
newListAppsResponse :: Int -> ListAppsResponse
newListAppsResponse Int
pHttpStatus_ =
  ListAppsResponse' :: Maybe Text -> Int -> [App] -> ListAppsResponse
ListAppsResponse'
    { $sel:nextToken:ListAppsResponse' :: Maybe Text
nextToken = Maybe Text
forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:ListAppsResponse' :: Int
httpStatus = Int
pHttpStatus_,
      $sel:apps:ListAppsResponse' :: [App]
apps = [App]
forall a. Monoid a => a
Prelude.mempty
    }

-- | A pagination token. Set to null to start listing apps from start. If
-- non-null, the pagination token is returned in a result. Pass its value
-- in here to list more projects.
listAppsResponse_nextToken :: Lens.Lens' ListAppsResponse (Prelude.Maybe Prelude.Text)
listAppsResponse_nextToken :: (Maybe Text -> f (Maybe Text))
-> ListAppsResponse -> f ListAppsResponse
listAppsResponse_nextToken = (ListAppsResponse -> Maybe Text)
-> (ListAppsResponse -> Maybe Text -> ListAppsResponse)
-> Lens' ListAppsResponse (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListAppsResponse' {Maybe Text
nextToken :: Maybe Text
$sel:nextToken:ListAppsResponse' :: ListAppsResponse -> Maybe Text
nextToken} -> Maybe Text
nextToken) (\s :: ListAppsResponse
s@ListAppsResponse' {} Maybe Text
a -> ListAppsResponse
s {$sel:nextToken:ListAppsResponse' :: Maybe Text
nextToken = Maybe Text
a} :: ListAppsResponse)

-- | The response's http status code.
listAppsResponse_httpStatus :: Lens.Lens' ListAppsResponse Prelude.Int
listAppsResponse_httpStatus :: (Int -> f Int) -> ListAppsResponse -> f ListAppsResponse
listAppsResponse_httpStatus = (ListAppsResponse -> Int)
-> (ListAppsResponse -> Int -> ListAppsResponse)
-> Lens ListAppsResponse ListAppsResponse Int Int
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListAppsResponse' {Int
httpStatus :: Int
$sel:httpStatus:ListAppsResponse' :: ListAppsResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: ListAppsResponse
s@ListAppsResponse' {} Int
a -> ListAppsResponse
s {$sel:httpStatus:ListAppsResponse' :: Int
httpStatus = Int
a} :: ListAppsResponse)

-- | A list of Amplify apps.
listAppsResponse_apps :: Lens.Lens' ListAppsResponse [App]
listAppsResponse_apps :: ([App] -> f [App]) -> ListAppsResponse -> f ListAppsResponse
listAppsResponse_apps = (ListAppsResponse -> [App])
-> (ListAppsResponse -> [App] -> ListAppsResponse)
-> Lens' ListAppsResponse [App]
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ListAppsResponse' {[App]
apps :: [App]
$sel:apps:ListAppsResponse' :: ListAppsResponse -> [App]
apps} -> [App]
apps) (\s :: ListAppsResponse
s@ListAppsResponse' {} [App]
a -> ListAppsResponse
s {$sel:apps:ListAppsResponse' :: [App]
apps = [App]
a} :: ListAppsResponse) (([App] -> f [App]) -> ListAppsResponse -> f ListAppsResponse)
-> (([App] -> f [App]) -> [App] -> f [App])
-> ([App] -> f [App])
-> ListAppsResponse
-> f ListAppsResponse
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. ([App] -> f [App]) -> [App] -> f [App]
forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

instance Prelude.NFData ListAppsResponse