Use common payment validation in the backend

Remove deprecated backend validation

1 files changed, 13 insertions, 2 deletions

diff --git a/common/src/Common/Validation/Payment.hs b/common/src/Common/Validation/Payment.hs
index b6c1d30..1bb00ce 100644
--- a/common/src/Common/Validation/Payment.hs
+++ b/common/src/Common/Validation/Payment.hs
@@ -2,20 +2,31 @@ 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 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 = Validation.bindValidation (Atomic.number input) Atomic.nonNullNumber
+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