src/client/Update/Payment.elm


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module Update.Payment
  ( PaymentAction(..)
  , updatePayment
  ) where

import Model.View.PaymentView exposing (..)
import Model.Payment exposing (..)

type PaymentAction =
  UpdateName String
  | UpdateCost String
  | UpdatePayments Payments

updatePayment : PaymentAction -> PaymentView -> PaymentView
updatePayment action paymentView =
  case action of
    UpdateName name ->
      { paymentView | name <- name }
    UpdateCost cost ->
      { paymentView | cost <- cost }
    UpdatePayments payments ->
      { paymentView | payments <- payments }