Showing exceeding payers

1 files changed, 18 insertions, 0 deletions

diff --git a/src/server/Model/Json/TotalPayment.hs b/src/server/Model/Json/TotalPayment.hs
new file mode 100644
index 0000000..e386c79
--- /dev/null
+++ b/src/server/Model/Json/TotalPayment.hs
@@ -0,0 +1,18 @@
+{-# LANGUAGE DeriveGeneric #-}
+
+module Model.Json.TotalPayment
+  ( TotalPayment(..)
+  ) where
+
+import GHC.Generics
+
+import Data.Text (Text)
+import Data.Aeson
+
+data TotalPayment = TotalPayment
+  { userName :: Text
+  , totalPayment :: Int
+  } deriving (Show, Generic)
+
+instance FromJSON TotalPayment
+instance ToJSON TotalPayment