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module Common.Validation.Payment
( name
, cost
, date
, category
) where
import Data.Text (Text)
import Data.Time.Calendar (Day)
import Data.Validation (Validation)
import qualified Data.Validation as V
import Common.Model (CategoryId)
import qualified Common.Msg as Msg
import qualified Common.Validation.Atomic as Atomic
name :: Text -> Validation Text Text
name = Atomic.nonEmpty
cost :: Text -> Validation Text Int
cost input = V.bindValidation (Atomic.number input) Atomic.nonNullNumber
date :: Text -> Validation Text Day
date = Atomic.day
category :: [CategoryId] -> CategoryId -> Validation Text CategoryId
category cs c =
if elem c cs then
V.Success c
else
V.Failure $ Msg.get Msg.Form_InvalidCategory
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