68 lines
2.1 KiB
Haskell
68 lines
2.1 KiB
Haskell
{-# OPTIONS_GHC -Wno-orphans #-}
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module Agora.Aeson.Orphans (AsBase16Bytes (..)) where
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--------------------------------------------------------------------------------
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import Data.Coerce (Coercible, coerce)
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import Plutarch.Orphans ()
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--------------------------------------------------------------------------------
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import Codec.Serialise qualified as Codec
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import Data.Aeson qualified as Aeson
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import Data.Aeson.Types qualified as Aeson
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import Data.ByteString.Lazy qualified as Lazy
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import Data.Text qualified as T
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import Data.Text.Encoding qualified as T
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--------------------------------------------------------------------------------
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import PlutusLedgerApi.V1 qualified as Plutus
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import PlutusLedgerApi.V1.Bytes qualified as Plutus
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import PlutusLedgerApi.V1.Value qualified as Plutus
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--------------------------------------------------------------------------------
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newtype AsBase16Bytes a = AsBase16Bytes {unAsBase16Bytes :: a}
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newtype AsBase16Codec a = AsBase16Codec {unAsBase16Codec :: a}
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deriving via
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(Plutus.CurrencySymbol, Plutus.TokenName)
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instance
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Aeson.ToJSON Plutus.AssetClass
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deriving via
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(Plutus.CurrencySymbol, Plutus.TokenName)
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instance
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Aeson.FromJSON Plutus.AssetClass
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instance (Coercible a Plutus.LedgerBytes) => Aeson.ToJSON (AsBase16Bytes a) where
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toJSON =
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Aeson.String
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. Plutus.encodeByteString
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. Plutus.bytes
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. coerce @(AsBase16Bytes a) @Plutus.LedgerBytes
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instance (Coercible Plutus.LedgerBytes a) => Aeson.FromJSON (AsBase16Bytes a) where
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parseJSON v =
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Aeson.parseJSON @T.Text v
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>>= either (Aeson.parserThrowError [] . show) (pure . coerce @_ @(AsBase16Bytes a))
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. Plutus.fromHex
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. T.encodeUtf8
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instance (Codec.Serialise a) => Aeson.ToJSON (AsBase16Codec a) where
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toJSON =
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Aeson.String
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. Plutus.encodeByteString
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. Lazy.toStrict
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. Codec.serialise @a
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. (.unAsBase16Codec)
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instance (Codec.Serialise a) => Aeson.FromJSON (AsBase16Codec a) where
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parseJSON v =
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Aeson.parseJSON @T.Text v
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>>= either (Aeson.parserThrowError [] . show) (pure . AsBase16Codec)
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. Codec.deserialiseOrFail
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. Lazy.fromStrict
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. T.encodeUtf8
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