mateamt/src/Types/Journal.hs

64 lines
1.4 KiB
Haskell

{-# LANGUAGE DeriveGeneric #-}
-- {-# LANGUAGE OverloadedStrings #-}
module Types.Journal where
import GHC.Generics
import Data.Aeson
import Data.Time (UTCTime)
data JournalEntry = JournalEntry
{ journalEntryId :: Int
, journalEntryTimestamp :: UTCTime
, journalEntryUser :: Maybe Int
, journalEntryAction :: JournalAction
, journalEntryAmount :: Int
, journalEntryTotalAmount :: Int
-- , journalEntryIsCheck :: Bool
}
deriving (Generic, Show)
instance ToJSON JournalEntry where
toEncoding = genericToEncoding defaultOptions
instance FromJSON JournalEntry
data JournalSubmit = JournalSubmit
{ journalSubmitUser :: Maybe Int
, journalSubmitAction :: JournalAction
, journalSubmitAmount :: Int
}
deriving (Generic, Show)
instance ToJSON JournalSubmit where
toEncoding = genericToEncoding defaultOptions
instance FromJSON JournalSubmit
data JournalCashCheck = JournalCashCheck
{ journalCashCheckUser :: Int
, journalCashCheckTotalAmount :: Int
}
deriving (Generic, Show)
instance ToJSON JournalCashCheck where
toEncoding = genericToEncoding defaultOptions
instance FromJSON JournalCashCheck
data JournalAction
= CashCheck
| Recharge
| BuyCash
| PayBill
| PayOut
deriving (Generic, Show, Enum, Eq)
instance ToJSON JournalAction where
toEncoding = genericToEncoding defaultOptions
instance FromJSON JournalAction