{-# 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.AppConfig.UpdateDeploymentStrategy
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Updates a deployment strategy.
module Amazonka.AppConfig.UpdateDeploymentStrategy
  ( -- * Creating a Request
    UpdateDeploymentStrategy (..),
    newUpdateDeploymentStrategy,

    -- * Request Lenses
    updateDeploymentStrategy_deploymentDurationInMinutes,
    updateDeploymentStrategy_description,
    updateDeploymentStrategy_finalBakeTimeInMinutes,
    updateDeploymentStrategy_growthFactor,
    updateDeploymentStrategy_growthType,
    updateDeploymentStrategy_deploymentStrategyId,

    -- * Destructuring the Response
    DeploymentStrategy (..),
    newDeploymentStrategy,

    -- * Response Lenses
    deploymentStrategy_deploymentDurationInMinutes,
    deploymentStrategy_description,
    deploymentStrategy_finalBakeTimeInMinutes,
    deploymentStrategy_growthFactor,
    deploymentStrategy_growthType,
    deploymentStrategy_id,
    deploymentStrategy_name,
    deploymentStrategy_replicateTo,
  )
where

import Amazonka.AppConfig.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

-- | /See:/ 'newUpdateDeploymentStrategy' smart constructor.
data UpdateDeploymentStrategy = UpdateDeploymentStrategy'
  { -- | Total amount of time for a deployment to last.
    deploymentDurationInMinutes :: Prelude.Maybe Prelude.Natural,
    -- | A description of the deployment strategy.
    description :: Prelude.Maybe Prelude.Text,
    -- | The amount of time that AppConfig monitors for alarms before considering
    -- the deployment to be complete and no longer eligible for automatic
    -- rollback.
    finalBakeTimeInMinutes :: Prelude.Maybe Prelude.Natural,
    -- | The percentage of targets to receive a deployed configuration during
    -- each interval.
    growthFactor :: Prelude.Maybe Prelude.Double,
    -- | The algorithm used to define how percentage grows over time. AppConfig
    -- supports the following growth types:
    --
    -- __Linear__: For this type, AppConfig processes the deployment by
    -- increments of the growth factor evenly distributed over the deployment
    -- time. For example, a linear deployment that uses a growth factor of 20
    -- initially makes the configuration available to 20 percent of the
    -- targets. After 1\/5th of the deployment time has passed, the system
    -- updates the percentage to 40 percent. This continues until 100% of the
    -- targets are set to receive the deployed configuration.
    --
    -- __Exponential__: For this type, AppConfig processes the deployment
    -- exponentially using the following formula: @G*(2^N)@. In this formula,
    -- @G@ is the growth factor specified by the user and @N@ is the number of
    -- steps until the configuration is deployed to all targets. For example,
    -- if you specify a growth factor of 2, then the system rolls out the
    -- configuration as follows:
    --
    -- @2*(2^0)@
    --
    -- @2*(2^1)@
    --
    -- @2*(2^2)@
    --
    -- Expressed numerically, the deployment rolls out as follows: 2% of the
    -- targets, 4% of the targets, 8% of the targets, and continues until the
    -- configuration has been deployed to all targets.
    growthType :: Prelude.Maybe GrowthType,
    -- | The deployment strategy ID.
    deploymentStrategyId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateDeploymentStrategy' 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:
--
-- 'deploymentDurationInMinutes', 'updateDeploymentStrategy_deploymentDurationInMinutes' - Total amount of time for a deployment to last.
--
-- 'description', 'updateDeploymentStrategy_description' - A description of the deployment strategy.
--
-- 'finalBakeTimeInMinutes', 'updateDeploymentStrategy_finalBakeTimeInMinutes' - The amount of time that AppConfig monitors for alarms before considering
-- the deployment to be complete and no longer eligible for automatic
-- rollback.
--
-- 'growthFactor', 'updateDeploymentStrategy_growthFactor' - The percentage of targets to receive a deployed configuration during
-- each interval.
--
-- 'growthType', 'updateDeploymentStrategy_growthType' - The algorithm used to define how percentage grows over time. AppConfig
-- supports the following growth types:
--
-- __Linear__: For this type, AppConfig processes the deployment by
-- increments of the growth factor evenly distributed over the deployment
-- time. For example, a linear deployment that uses a growth factor of 20
-- initially makes the configuration available to 20 percent of the
-- targets. After 1\/5th of the deployment time has passed, the system
-- updates the percentage to 40 percent. This continues until 100% of the
-- targets are set to receive the deployed configuration.
--
-- __Exponential__: For this type, AppConfig processes the deployment
-- exponentially using the following formula: @G*(2^N)@. In this formula,
-- @G@ is the growth factor specified by the user and @N@ is the number of
-- steps until the configuration is deployed to all targets. For example,
-- if you specify a growth factor of 2, then the system rolls out the
-- configuration as follows:
--
-- @2*(2^0)@
--
-- @2*(2^1)@
--
-- @2*(2^2)@
--
-- Expressed numerically, the deployment rolls out as follows: 2% of the
-- targets, 4% of the targets, 8% of the targets, and continues until the
-- configuration has been deployed to all targets.
--
-- 'deploymentStrategyId', 'updateDeploymentStrategy_deploymentStrategyId' - The deployment strategy ID.
newUpdateDeploymentStrategy ::
  -- | 'deploymentStrategyId'
  Prelude.Text ->
  UpdateDeploymentStrategy
newUpdateDeploymentStrategy pDeploymentStrategyId_ =
  UpdateDeploymentStrategy'
    { deploymentDurationInMinutes =
        Prelude.Nothing,
      description = Prelude.Nothing,
      finalBakeTimeInMinutes = Prelude.Nothing,
      growthFactor = Prelude.Nothing,
      growthType = Prelude.Nothing,
      deploymentStrategyId = pDeploymentStrategyId_
    }

-- | Total amount of time for a deployment to last.
updateDeploymentStrategy_deploymentDurationInMinutes :: Lens.Lens' UpdateDeploymentStrategy (Prelude.Maybe Prelude.Natural)
updateDeploymentStrategy_deploymentDurationInMinutes = Lens.lens (\UpdateDeploymentStrategy' {deploymentDurationInMinutes} -> deploymentDurationInMinutes) (\s@UpdateDeploymentStrategy' {} a -> s {deploymentDurationInMinutes = a} :: UpdateDeploymentStrategy)

-- | A description of the deployment strategy.
updateDeploymentStrategy_description :: Lens.Lens' UpdateDeploymentStrategy (Prelude.Maybe Prelude.Text)
updateDeploymentStrategy_description = Lens.lens (\UpdateDeploymentStrategy' {description} -> description) (\s@UpdateDeploymentStrategy' {} a -> s {description = a} :: UpdateDeploymentStrategy)

-- | The amount of time that AppConfig monitors for alarms before considering
-- the deployment to be complete and no longer eligible for automatic
-- rollback.
updateDeploymentStrategy_finalBakeTimeInMinutes :: Lens.Lens' UpdateDeploymentStrategy (Prelude.Maybe Prelude.Natural)
updateDeploymentStrategy_finalBakeTimeInMinutes = Lens.lens (\UpdateDeploymentStrategy' {finalBakeTimeInMinutes} -> finalBakeTimeInMinutes) (\s@UpdateDeploymentStrategy' {} a -> s {finalBakeTimeInMinutes = a} :: UpdateDeploymentStrategy)

-- | The percentage of targets to receive a deployed configuration during
-- each interval.
updateDeploymentStrategy_growthFactor :: Lens.Lens' UpdateDeploymentStrategy (Prelude.Maybe Prelude.Double)
updateDeploymentStrategy_growthFactor = Lens.lens (\UpdateDeploymentStrategy' {growthFactor} -> growthFactor) (\s@UpdateDeploymentStrategy' {} a -> s {growthFactor = a} :: UpdateDeploymentStrategy)

-- | The algorithm used to define how percentage grows over time. AppConfig
-- supports the following growth types:
--
-- __Linear__: For this type, AppConfig processes the deployment by
-- increments of the growth factor evenly distributed over the deployment
-- time. For example, a linear deployment that uses a growth factor of 20
-- initially makes the configuration available to 20 percent of the
-- targets. After 1\/5th of the deployment time has passed, the system
-- updates the percentage to 40 percent. This continues until 100% of the
-- targets are set to receive the deployed configuration.
--
-- __Exponential__: For this type, AppConfig processes the deployment
-- exponentially using the following formula: @G*(2^N)@. In this formula,
-- @G@ is the growth factor specified by the user and @N@ is the number of
-- steps until the configuration is deployed to all targets. For example,
-- if you specify a growth factor of 2, then the system rolls out the
-- configuration as follows:
--
-- @2*(2^0)@
--
-- @2*(2^1)@
--
-- @2*(2^2)@
--
-- Expressed numerically, the deployment rolls out as follows: 2% of the
-- targets, 4% of the targets, 8% of the targets, and continues until the
-- configuration has been deployed to all targets.
updateDeploymentStrategy_growthType :: Lens.Lens' UpdateDeploymentStrategy (Prelude.Maybe GrowthType)
updateDeploymentStrategy_growthType = Lens.lens (\UpdateDeploymentStrategy' {growthType} -> growthType) (\s@UpdateDeploymentStrategy' {} a -> s {growthType = a} :: UpdateDeploymentStrategy)

-- | The deployment strategy ID.
updateDeploymentStrategy_deploymentStrategyId :: Lens.Lens' UpdateDeploymentStrategy Prelude.Text
updateDeploymentStrategy_deploymentStrategyId = Lens.lens (\UpdateDeploymentStrategy' {deploymentStrategyId} -> deploymentStrategyId) (\s@UpdateDeploymentStrategy' {} a -> s {deploymentStrategyId = a} :: UpdateDeploymentStrategy)

instance Core.AWSRequest UpdateDeploymentStrategy where
  type
    AWSResponse UpdateDeploymentStrategy =
      DeploymentStrategy
  request overrides =
    Request.patchJSON (overrides defaultService)
  response =
    Response.receiveJSON
      (\s h x -> Data.eitherParseJSON x)

instance Prelude.Hashable UpdateDeploymentStrategy where
  hashWithSalt _salt UpdateDeploymentStrategy' {..} =
    _salt
      `Prelude.hashWithSalt` deploymentDurationInMinutes
      `Prelude.hashWithSalt` description
      `Prelude.hashWithSalt` finalBakeTimeInMinutes
      `Prelude.hashWithSalt` growthFactor
      `Prelude.hashWithSalt` growthType
      `Prelude.hashWithSalt` deploymentStrategyId

instance Prelude.NFData UpdateDeploymentStrategy where
  rnf UpdateDeploymentStrategy' {..} =
    Prelude.rnf deploymentDurationInMinutes
      `Prelude.seq` Prelude.rnf description
      `Prelude.seq` Prelude.rnf finalBakeTimeInMinutes
      `Prelude.seq` Prelude.rnf growthFactor
      `Prelude.seq` Prelude.rnf growthType
      `Prelude.seq` Prelude.rnf deploymentStrategyId

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

instance Data.ToJSON UpdateDeploymentStrategy where
  toJSON UpdateDeploymentStrategy' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("DeploymentDurationInMinutes" Data..=)
              Prelude.<$> deploymentDurationInMinutes,
            ("Description" Data..=) Prelude.<$> description,
            ("FinalBakeTimeInMinutes" Data..=)
              Prelude.<$> finalBakeTimeInMinutes,
            ("GrowthFactor" Data..=) Prelude.<$> growthFactor,
            ("GrowthType" Data..=) Prelude.<$> growthType
          ]
      )

instance Data.ToPath UpdateDeploymentStrategy where
  toPath UpdateDeploymentStrategy' {..} =
    Prelude.mconcat
      [ "/deploymentstrategies/",
        Data.toBS deploymentStrategyId
      ]

instance Data.ToQuery UpdateDeploymentStrategy where
  toQuery = Prelude.const Prelude.mempty