module Network.API.Telegram.Bot.Object.Chat.Conversation (Conversation (..)) where import "aeson" Data.Aeson (FromJSON (parseJSON), withObject, (.:)) import "base" Control.Monad ((>>=), fail) import "base" Data.Function (($)) import "base" Data.Functor ((<$>)) import "base" Data.Int (Int64) import "base" Text.Show (Show) import "text" Data.Text (Text) import Network.API.Telegram.Bot.Property.Identifiable (Identifiable (Identificator, ident)) data Conversation = Conversation Int64 deriving Show instance Identifiable Conversation where type Identificator Conversation = Int64 ident (Conversation i) = i instance FromJSON Conversation where parseJSON = withObject "Conversation" $ \chat -> chat .: "type" >>= \case ("private" :: Text) -> Conversation <$> chat .: "id" _ -> fail "Not a private chat!"