diff options
Diffstat (limited to 'client')
| -rw-r--r-- | client/LICENSE | 674 | ||||
| -rw-r--r-- | client/Setup.hs | 2 | ||||
| -rw-r--r-- | client/client.cabal | 24 | ||||
| -rw-r--r-- | client/src/Component/Button.hs | 53 | ||||
| -rw-r--r-- | client/src/Component/Input.hs | 34 | ||||
| -rw-r--r-- | client/src/Icon.hs | 44 | ||||
| -rw-r--r-- | client/src/Main.hs | 40 | ||||
| -rw-r--r-- | client/src/View/App.hs | 44 | ||||
| -rw-r--r-- | client/src/View/Header.hs | 86 | ||||
| -rw-r--r-- | client/src/View/Payment.hs | 33 | ||||
| -rw-r--r-- | client/src/View/Payment/Table.hs | 90 | ||||
| -rw-r--r-- | client/src/View/SignIn.hs | 86 |
12 files changed, 1210 insertions, 0 deletions
diff --git a/client/LICENSE b/client/LICENSE new file mode 100644 index 0000000..45644ff --- /dev/null +++ b/client/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. 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If not, see <http://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + <program> Copyright (C) <year> <name of author> + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<http://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/client/Setup.hs b/client/Setup.hs new file mode 100644 index 0000000..9a994af --- /dev/null +++ b/client/Setup.hs @@ -0,0 +1,2 @@ +import Distribution.Simple +main = defaultMain diff --git a/client/client.cabal b/client/client.cabal new file mode 100644 index 0000000..7807d37 --- /dev/null +++ b/client/client.cabal @@ -0,0 +1,24 @@ +name: client +version: 0.0.1 +license: GPL-3 +license-file: LICENSE +author: Joris Guyonvarch +maintainer: joris@guyonvarch.me +category: Web +build-type: Simple +cabal-version: >=1.10 + +executable client + main-is: Main.hs + ghc-options: -Wall -Werror + build-depends: aeson + , base >=4.9 && <4.11 + , bytestring + , common + , containers + , ghcjs-dom-jsffi + , reflex-dom + , text + , time + hs-source-dirs: src + default-language: Haskell2010 diff --git a/client/src/Component/Button.hs b/client/src/Component/Button.hs new file mode 100644 index 0000000..f21798c --- /dev/null +++ b/client/src/Component/Button.hs @@ -0,0 +1,53 @@ +{-# LANGUAGE ExistentialQuantification #-} +{-# LANGUAGE OverloadedStrings #-} + +module Component.Button + ( ButtonIn(..) + , buttonInDefault + , ButtonOut(..) + , button + ) where + +import qualified Data.Map as M +import Data.Monoid ((<>)) +import Data.Text (Text) +import qualified Data.Text as T +import Reflex.Dom (MonadWidget, Event) +import qualified Reflex.Dom as R + +import qualified Icon + +data ButtonIn t m = ButtonIn + { _buttonIn_class :: Text + , _buttonIn_content :: m () + , _buttonIn_waiting :: Event t Bool + } + +buttonInDefault :: forall t m. MonadWidget t m => ButtonIn t m +buttonInDefault = ButtonIn + { _buttonIn_class = "" + , _buttonIn_content = R.blank + , _buttonIn_waiting = R.never + } + +data ButtonOut t = ButtonOut + { _buttonOut_clic :: Event t () + } + +button :: forall t m. MonadWidget t m => ButtonIn t m -> m (ButtonOut t) +button buttonIn = do + attr <- R.holdDyn + (M.fromList [("type", "button"), ("class", _buttonIn_class buttonIn)]) + (fmap + (\w -> M.fromList $ + [ ("type", "button") ] + <> if w + then [("class", T.concat [ _buttonIn_class buttonIn, " waiting" ])] + else [("class", _buttonIn_class buttonIn)]) + (_buttonIn_waiting buttonIn)) + (e, _) <- R.elDynAttr' "button" attr $ do + Icon.loading + R.divClass "content" $ _buttonIn_content buttonIn + return $ ButtonOut + { _buttonOut_clic = R.domEvent R.Click e + } diff --git a/client/src/Component/Input.hs b/client/src/Component/Input.hs new file mode 100644 index 0000000..7111630 --- /dev/null +++ b/client/src/Component/Input.hs @@ -0,0 +1,34 @@ +{-# LANGUAGE ExistentialQuantification #-} +{-# LANGUAGE OverloadedStrings #-} + +module Component.Input + ( InputIn(..) + , InputOut(..) + , input + ) where + +import Data.Text (Text) +import Reflex.Dom (MonadWidget, Dynamic, Event, (&), (.~), (=:)) +import qualified Reflex.Dom as R + +data InputIn t a b = InputIn + { _inputIn_reset :: Event t a + , _inputIn_placeHolder :: Text + } + +data InputOut t = InputOut + { _inputOut_value :: Dynamic t Text + , _inputOut_enter :: Event t () + } + +input :: forall t m a b. MonadWidget t m => InputIn t a b -> m (InputOut t) +input inputIn = do + let placeHolder = R.constDyn ("placeHolder" =: _inputIn_placeHolder inputIn) + let value = fmap (const "") (_inputIn_reset inputIn) + textInput <- R.textInput $ R.def & R.attributes .~ placeHolder + & R.setValue .~ value + let enter = fmap (const ()) $ R.ffilter ((==) 13) . R._textInput_keypress $ textInput + return $ InputOut + { _inputOut_value = R._textInput_value textInput + , _inputOut_enter = enter + } diff --git a/client/src/Icon.hs b/client/src/Icon.hs new file mode 100644 index 0000000..7223def --- /dev/null +++ b/client/src/Icon.hs @@ -0,0 +1,44 @@ +{-# LANGUAGE ExistentialQuantification #-} +{-# LANGUAGE OverloadedStrings #-} + +module Icon + ( loading + , signOut + , clone + , edit + , delete + ) where + +import Data.Map (Map) +import qualified Data.Map as M +import Data.Text (Text) +import Reflex.Dom (MonadWidget) +import qualified Reflex.Dom as R + +loading :: forall t m. MonadWidget t m => m () +loading = + svgAttr "svg" (M.fromList [ ("width", "24"), ("height", "24"), ("viewBox", "0 0 24 24"), ("class", "loader") ]) $ + svgAttr "path" (M.fromList [("d", "M13.75 22c0 .966-.783 1.75-1.75 1.75s-1.75-.784-1.75-1.75.783-1.75 1.75-1.75 1.75.784 1.75 1.75zm-1.75-22c-1.104 0-2 .896-2 2s.896 2 2 2 2-.896 2-2-.896-2-2-2zm10 10.75c.689 0 1.249.561 1.249 1.25 0 .69-.56 1.25-1.249 1.25-.69 0-1.249-.559-1.249-1.25 0-.689.559-1.25 1.249-1.25zm-22 1.25c0 1.105.896 2 2 2s2-.895 2-2c0-1.104-.896-2-2-2s-2 .896-2 2zm19-8c.551 0 1 .449 1 1 0 .553-.449 1.002-1 1-.551 0-1-.447-1-.998 0-.553.449-1.002 1-1.002zm0 13.5c.828 0 1.5.672 1.5 1.5s-.672 1.501-1.502 1.5c-.826 0-1.498-.671-1.498-1.499 0-.829.672-1.501 1.5-1.501zm-14-14.5c1.104 0 2 .896 2 2s-.896 2-2.001 2c-1.103 0-1.999-.895-1.999-2s.896-2 2-2zm0 14c1.104 0 2 .896 2 2s-.896 2-2.001 2c-1.103 0-1.999-.895-1.999-2s.896-2 2-2z")]) $ R.blank + +signOut :: forall t m. MonadWidget t m => m () +signOut = + svgAttr "svg" (M.fromList [ ("width", "24"), ("height", "24"), ("viewBox", "0 0 24 24") ]) $ + svgAttr "path" (M.fromList [("d", "M16 9v-4l8 7-8 7v-4h-8v-6h8zm-2 10v-.083c-1.178.685-2.542 1.083-4 1.083-4.411 0-8-3.589-8-8s3.589-8 8-8c1.458 0 2.822.398 4 1.083v-2.245c-1.226-.536-2.577-.838-4-.838-5.522 0-10 4.477-10 10s4.478 10 10 10c1.423 0 2.774-.302 4-.838v-2.162z")]) $ R.blank + +clone :: forall t m. MonadWidget t m => m () +clone = + svgAttr "svg" (M.fromList [ ("width", "24"), ("height", "24"), ("viewBox", "0 0 24 24") ]) $ + svgAttr "path" (M.fromList [("d", "M15.143 13.244l.837-2.244 2.698 5.641-5.678 2.502.805-2.23s-8.055-3.538-7.708-10.913c2.715 5.938 9.046 7.244 9.046 7.244zm8.857-7.244v18h-18v-6h-6v-18h18v6h6zm-2 2h-12.112c-.562-.578-1.08-1.243-1.521-2h7.633v-4h-14v14h4v-3.124c.6.961 1.287 1.823 2 2.576v6.548h14v-14z")]) $ R.blank + +edit :: forall t m. MonadWidget t m => m () +edit = + svgAttr "svg" (M.fromList [ ("width", "24"), ("height", "24"), ("viewBox", "0 0 24 24") ]) $ + svgAttr "path" (M.fromList [("d", "M18.363 8.464l1.433 1.431-12.67 12.669-7.125 1.436 1.439-7.127 12.665-12.668 1.431 1.431-12.255 12.224-.726 3.584 3.584-.723 12.224-12.257zm-.056-8.464l-2.815 2.817 5.691 5.692 2.817-2.821-5.693-5.688zm-12.318 18.718l11.313-11.316-.705-.707-11.313 11.314.705.709z")]) $ R.blank + +delete :: forall t m. MonadWidget t m => m () +delete = + svgAttr "svg" (M.fromList [ ("width", "24"), ("height", "24"), ("viewBox", "0 0 24 24") ]) $ + svgAttr "path" (M.fromList [("d", "M3 6v18h18v-18h-18zm5 14c0 .552-.448 1-1 1s-1-.448-1-1v-10c0-.552.448-1 1-1s1 .448 1 1v10zm5 0c0 .552-.448 1-1 1s-1-.448-1-1v-10c0-.552.448-1 1-1s1 .448 1 1v10zm5 0c0 .552-.448 1-1 1s-1-.448-1-1v-10c0-.552.448-1 1-1s1 .448 1 1v10zm4-18v2h-20v-2h5.711c.9 0 1.631-1.099 1.631-2h5.315c0 .901.73 2 1.631 2h5.712z")]) $ R.blank + +svgAttr :: forall t m a. MonadWidget t m => Text -> Map Text Text -> m a -> m a +svgAttr elementTag attrs child = R.elWith elementTag (R.ElConfig (Just "http://www.w3.org/2000/svg") attrs) child diff --git a/client/src/Main.hs b/client/src/Main.hs new file mode 100644 index 0000000..1f167d4 --- /dev/null +++ b/client/src/Main.hs @@ -0,0 +1,40 @@ +module Main + ( main + ) where + +import qualified Data.Aeson as Aeson +import qualified Data.ByteString.Lazy as LB +import Data.JSString.Text (textFromJSString) +import qualified Data.Text.Encoding as T +import qualified GHCJS.DOM as Dom +import qualified GHCJS.DOM.NonElementParentNode as Dom +import GHCJS.DOM.Types (JSM, Element, JSString) +import Prelude hiding (init, error) + +import Common.Model (InitResult(InitEmpty)) +import qualified Common.Message as Message +import qualified Common.Message.Key as Key + +import qualified View.App as App + +main :: JSM () +main = do + initResult <- readInit + App.widget initResult + +readInit :: JSM InitResult +readInit = do + document <- Dom.currentDocumentUnchecked + initNode <- Dom.getElementById document "init" + case initNode of + Just node -> do + text <- textFromJSString <$> js_getInnerText node + return $ case Aeson.decode (LB.fromStrict . T.encodeUtf8 $ text) of + Just init -> init + Nothing -> initParseError + _ -> + return initParseError + where initParseError = InitEmpty (Left $ Message.get Key.SignIn_ParseError) + +foreign import javascript unsafe "$1[\"innerText\"]" + js_getInnerText :: Element -> IO JSString diff --git a/client/src/View/App.hs b/client/src/View/App.hs new file mode 100644 index 0000000..1466811 --- /dev/null +++ b/client/src/View/App.hs @@ -0,0 +1,44 @@ +{-# LANGUAGE ExistentialQuantification #-} +{-# LANGUAGE OverloadedStrings #-} +{-# LANGUAGE RecursiveDo #-} + +module View.App + ( widget + ) where + +import qualified Reflex.Dom as R +import Prelude hiding (init, error) + +import Common.Model (InitResult(..)) +import qualified Common.Message as Message +import qualified Common.Message.Key as Key + +import View.Header (HeaderIn(..)) +import View.Payment (PaymentIn(..)) +import qualified View.Header as Header +import qualified View.Payment as Payment +import qualified View.SignIn as SignIn + +widget :: InitResult -> IO () +widget initResult = + R.mainWidget $ do + headerOut <- Header.view $ HeaderIn + { _headerIn_initResult = initResult + } + + let signOut = Header._headerOut_signOut headerOut + + initialContent = case initResult of + InitSuccess initSuccess -> do + _ <- Payment.widget $ PaymentIn + { _paymentIn_init = initSuccess + } + return () + InitEmpty result -> + SignIn.view result + + signOutContent = SignIn.view (Right . Just $ Message.get Key.SignIn_DisconnectSuccess) + + _ <- R.widgetHold initialContent (fmap (const signOutContent) signOut) + + R.blank diff --git a/client/src/View/Header.hs b/client/src/View/Header.hs new file mode 100644 index 0000000..705e054 --- /dev/null +++ b/client/src/View/Header.hs @@ -0,0 +1,86 @@ +{-# LANGUAGE ExistentialQuantification #-} +{-# LANGUAGE OverloadedStrings #-} +{-# LANGUAGE RecursiveDo #-} + +module View.Header + ( view + , HeaderIn(..) + , HeaderOut(..) + ) where + +import qualified Data.Map as M +import Data.Time (NominalDiffTime) +import Reflex.Dom (MonadWidget, Event) +import qualified Reflex.Dom as R +import Prelude hiding (init, error) + +import qualified Common.Message as Message +import qualified Common.Message.Key as Key +import Common.Model (InitResult(..), Init(..), User(..)) +import qualified Common.Model as CM + +import Component.Button (ButtonIn(..)) +import qualified Component.Button as Component +import qualified Icon + +data HeaderIn = HeaderIn + { _headerIn_initResult :: InitResult + } + +data HeaderOut t = HeaderOut + { _headerOut_signOut :: Event t () + } + +view :: forall t m. MonadWidget t m => HeaderIn -> m (HeaderOut t) +view headerIn = + R.el "header" $ do + + R.divClass "title" $ + R.text $ Message.get Key.App_Title + + signOut <- nameSignOut $ _headerIn_initResult headerIn + + return $ HeaderOut + { _headerOut_signOut = signOut + } + +nameSignOut :: forall t m. MonadWidget t m => InitResult -> m (Event t ()) +nameSignOut initResult = case initResult of + (InitSuccess init) -> do + rec + attr <- R.holdDyn + (M.singleton "class" "nameSignOut") + (fmap (const $ M.fromList [("style", "visibility: hidden"), ("class", "nameSignOut")]) signOut) + + signOut <- R.elDynAttr "nameSignOut" attr $ do + case CM.findUser (_init_currentUser init) (_init_users init) of + Just user -> R.divClass "name" $ R.text (_user_name user) + Nothing -> R.blank + signOutButton + + return signOut + _ -> + return R.never + +signOutButton :: forall t m. MonadWidget t m => m (Event t ()) +signOutButton = do + rec + signOut <- Component.button $ ButtonIn + { Component._buttonIn_class = "signOut item" + , Component._buttonIn_content = Icon.signOut + , Component._buttonIn_waiting = waiting + } + let signOutClic = Component._buttonOut_clic signOut + waiting = R.leftmost + [ fmap (const True) signOutClic + , fmap (const False) signOutSuccess + ] + signOutSuccess <- askSignOut signOutClic >>= R.debounce (0.5 :: NominalDiffTime) + + return . fmap (const ()) . R.ffilter (== True) $ signOutSuccess + + where askSignOut :: forall t m. MonadWidget t m => Event t () -> m (Event t Bool) + askSignOut signOut = + fmap getResult <$> R.performRequestAsync xhrRequest + where xhrRequest = fmap (const $ R.postJson "/signOut" ()) signOut + getResult = (== 200) . R._xhrResponse_status diff --git a/client/src/View/Payment.hs b/client/src/View/Payment.hs new file mode 100644 index 0000000..e80790b --- /dev/null +++ b/client/src/View/Payment.hs @@ -0,0 +1,33 @@ +{-# LANGUAGE ExistentialQuantification #-} +{-# LANGUAGE OverloadedStrings #-} +{-# LANGUAGE RecursiveDo #-} + +module View.Payment + ( widget + , PaymentIn(..) + , PaymentOut(..) + ) where + +import Reflex.Dom (MonadWidget) +import qualified Reflex.Dom as R + +import Common.Model (Init) + +import View.Payment.Table (TableIn(..)) +import qualified View.Payment.Table as Table + +data PaymentIn = PaymentIn + { _paymentIn_init :: Init + } + +data PaymentOut = PaymentOut + { + } + +widget :: forall t m. MonadWidget t m => PaymentIn -> m PaymentOut +widget paymentIn = do + R.divClass "payment" $ do + _ <- Table.widget $ TableIn + { _tableIn_init = _paymentIn_init paymentIn + } + return $ PaymentOut {} diff --git a/client/src/View/Payment/Table.hs b/client/src/View/Payment/Table.hs new file mode 100644 index 0000000..f3eb9a7 --- /dev/null +++ b/client/src/View/Payment/Table.hs @@ -0,0 +1,90 @@ +{-# LANGUAGE ExistentialQuantification #-} +{-# LANGUAGE OverloadedStrings #-} +{-# LANGUAGE RecursiveDo #-} + +module View.Payment.Table + ( widget + , TableIn(..) + , TableOut(..) + ) where + +import Data.Text (Text) +import qualified Data.Text as T +import qualified Data.List as L +import qualified Data.Map as M +import Prelude hiding (init) +import Reflex.Dom (MonadWidget) +import qualified Reflex.Dom as R + +import qualified Common.Message as Message +import qualified Common.Message.Key as Key +import Common.Model (Payment(..), PaymentCategory(..), Category(..), User(..), Init(..)) +import qualified Common.Model as CM +import qualified Common.Util.Text as T +import qualified Common.View.Format as Format + +import qualified Icon + +data TableIn = TableIn + { _tableIn_init :: Init + } + +data TableOut = TableOut + { + } + +widget :: forall t m. MonadWidget t m => TableIn -> m TableOut +widget tableIn = do + R.divClass "table" $ + R.divClass "lines" $ do + R.divClass "header" $ do + R.divClass "cell name" $ R.text $ Message.get Key.Payment_Name + R.divClass "cell cost" $ R.text $ Message.get Key.Payment_Cost + R.divClass "cell user" $ R.text $ Message.get Key.Payment_User + R.divClass "cell category" $ R.text $ Message.get Key.Payment_Category + R.divClass "cell date" $ R.text $ Message.get Key.Payment_Date + R.divClass "cell" $ R.blank + R.divClass "cell" $ R.blank + R.divClass "cell" $ R.blank + let init = _tableIn_init tableIn + payments = _init_payments init + mapM_ + (paymentRow init) + (take 8 . reverse . L.sortOn _payment_date $ payments) + return $ TableOut {} + +paymentRow :: forall t m. MonadWidget t m => Init -> Payment -> m () +paymentRow init payment = + R.divClass "row" $ do + R.divClass "cell name" . R.text $ _payment_name payment + R.divClass "cell cost" . R.text . Format.price (_init_currency init) $ _payment_cost payment + R.divClass "cell user" $ + case CM.findUser (_payment_user payment) (_init_users init) of + Just user -> R.text (_user_name user) + _ -> R.blank + R.divClass "cell category" $ + case findCategory (_init_categories init) (_init_paymentCategories init) (_payment_name payment) of + Just category -> + R.elAttr "span" (M.fromList [("class", "tag"), ("style", T.concat [ "background-color: ", _category_color category ])]) $ + R.text $ _category_name category + _ -> + R.blank + R.divClass "cell date" $ do + R.elClass "span" "shortDate" . R.text $ Format.shortDay (_payment_date payment) + R.elClass "span" "longDate" . R.text $ Format.longDay (_payment_date payment) + R.divClass "cell button" . R.el "button" $ Icon.clone + R.divClass "cell button" $ + if _payment_user payment == (_init_currentUser init) + then R.el "button" $ Icon.edit + else R.blank + R.divClass "cell button" $ + if _payment_user payment == (_init_currentUser init) + then R.el "button" $ Icon.delete + else R.blank + +findCategory :: [Category] -> [PaymentCategory] -> Text -> Maybe Category +findCategory categories paymentCategories paymentName = do + paymentCategory <- L.find + ((== (T.unaccent . T.toLower) paymentName) . _paymentCategory_name) + paymentCategories + L.find ((== (_paymentCategory_category paymentCategory)) . _category_id) categories diff --git a/client/src/View/SignIn.hs b/client/src/View/SignIn.hs new file mode 100644 index 0000000..e164ee7 --- /dev/null +++ b/client/src/View/SignIn.hs @@ -0,0 +1,86 @@ +{-# LANGUAGE ExistentialQuantification #-} +{-# LANGUAGE OverloadedStrings #-} +{-# LANGUAGE RecursiveDo #-} + +module View.SignIn + ( view + ) where + +import qualified Data.Either as Either +import Data.Monoid ((<>)) +import Data.Text (Text) +import Data.Time (NominalDiffTime) +import Prelude hiding (error) +import Reflex.Dom (MonadWidget, Event) +import qualified Reflex.Dom as R + +import qualified Common.Message as Message +import qualified Common.Message.Key as Key +import Common.Model (SignIn(SignIn)) + +import Component.Input (InputIn(..), InputOut(..)) +import Component.Button (ButtonIn(..), ButtonOut(..)) +import qualified Component.Button as Component +import qualified Component.Input as Component + +view :: forall t m. MonadWidget t m => Either Text (Maybe Text) -> m () +view result = + R.divClass "signIn" $ do + rec + input <- Component.input $ InputIn + { _inputIn_reset = R.ffilter Either.isRight signInResult + , _inputIn_placeHolder = Message.get Key.SignIn_EmailPlaceholder + } + + let userWantsEmailValidation = _inputOut_enter input <> _buttonOut_clic button + + dynValidatedEmail <- R.holdDyn False . R.mergeWith (\_ _ -> False) $ + [ fmap (const True) userWantsEmailValidation + , fmap (const False) signInResult + ] + + uniqDynValidatedEmail <- R.holdUniqDyn dynValidatedEmail + + let validatedEmail = R.tagPromptlyDyn + (_inputOut_value input) + (R.ffilter (== True) . R.updated $ uniqDynValidatedEmail) + + let waiting = R.leftmost + [ fmap (const True) validatedEmail + , fmap (const False) signInResult + ] + + button <- Component.button $ ButtonIn + { _buttonIn_class = "" + , _buttonIn_content = R.text (Message.get Key.SignIn_Button) + , _buttonIn_waiting = waiting + } + + signInResult <- askSignIn validatedEmail >>= R.debounce (0.5 :: NominalDiffTime) + + showSignInResult result signInResult + +askSignIn :: forall t m. MonadWidget t m => Event t Text -> m (Event t (Either Text Text)) +askSignIn email = + fmap getResult <$> R.performRequestAsync xhrRequest + where xhrRequest = fmap (R.postJson "/signIn" . SignIn) email + getResult response = + case R._xhrResponse_responseText response of + Just key -> + if R._xhrResponse_status response == 200 then Right key else Left key + _ -> Left "NoKey" + +showSignInResult :: forall t m. MonadWidget t m => Either Text (Maybe Text) -> Event t (Either Text Text) -> m () +showSignInResult result signInResult = do + _ <- R.widgetHold (showInitResult result) $ R.ffor signInResult showResult + R.blank + + where showInitResult (Left error) = showError error + showInitResult (Right (Just success)) = showSuccess success + showInitResult (Right Nothing) = R.blank + + showResult (Left error) = showError error + showResult (Right success) = showSuccess success + + showError = R.divClass "error" . R.text + showSuccess = R.divClass "success" . R.text |