[simple-json] fixes to sessions and other endpoints

packages.dhall

@@ -101,7 +101,7 @@ let additions =
         , repo = "https://github.com/purescript-contrib/purescript-precise"
         , version = "v4.0.0"
         }
-      , reactix =
+      {- , reactix =
         { dependencies =
           [ "aff"
           , "dom-simple"
@@ -114,7 +114,7 @@ let additions =
           ]
         , repo = "https://github.com/irresponsible/purescript-reactix"
         , version = "v0.4.11"
-        }
+        } -}
       , simple-json-generics =
         { dependencies =
           [ "simple-json" ]
@@ -172,4 +172,8 @@ let additions =
         }
       }
 
-in  upstream // overrides // additions
+let localPackages = {
+    reactix = ../../purescript-reactix/spago.dhall as Location
+  }
+
+in  upstream // overrides // additions // localPackages

shell.nix

@@ -19,7 +19,23 @@ let
     #build-purs
     echo "Bundling"
     #yarn pulp browserify --skip-compile -t dist/bundle.js --src-path output
-    yarn spago bundle-app --to dist/bundle.js
+    yarn spago build
+    browserify
+  '';
+
+  build-watch = pkgs.writeShellScriptBin "build-watch" ''
+    #!/usr/bin/env bash
+    set -e
+
+    echo "Build watch"
+    yarn spago build -w --then browserify
+  '';
+
+  browserify = pkgs.writeShellScriptBin "browserify" ''
+    #!/usr/bin/env bash
+    set -e
+
+    yarn pulp browserify --skip-compile -t dist/bundle.js --src-path output
   '';
 
   repl = pkgs.writeShellScriptBin "repl" ''
@@ -45,7 +61,9 @@ pkgs.mkShell {
     easy-ps.purs-0_14_2
     easy-ps.psc-package
     easy-ps.dhall-json-simple
+    browserify
     build-purs
+    build-watch
     build
     repl
     pkgs.spago

src/Gargantext/Components/App.purs

 module Gargantext.Components.App (app) where
 
-import Data.Set as Set
 import Reactix as R
 import Toestand as T
 

src/Gargantext/Components/Node.purs

@@ -3,6 +3,7 @@ module Gargantext.Components.Node
 
 import Data.Generic.Rep (class Generic)
 import Data.Eq.Generic (genericEq)
+import Data.Maybe (Maybe)
 import Data.Newtype (class Newtype)
 import Simple.JSON as JSON
 
@@ -34,7 +35,7 @@ instance JSON.ReadForeign a => JSON.ReadForeign (NodePoly a) where
                     , date: inst.date
                     , hyperdata: inst.hyperdata }
 
-newtype HyperdataList = HyperdataList { preferences :: String }
+newtype HyperdataList = HyperdataList { preferences :: Maybe String }
 derive instance Generic HyperdataList _
 derive instance Newtype HyperdataList _
 derive newtype instance JSON.ReadForeign HyperdataList

src/Gargantext/Components/Nodes/Texts.purs

@@ -7,7 +7,6 @@ import Data.Tuple.Nested ((/\))
 import Effect.Aff (launchAff_)
 import Reactix as R
 import Reactix.DOM.HTML as H
-import Record as Record
 import Toestand as T
 
 import Gargantext.Prelude

src/Gargantext/Components/Router.purs

@@ -58,7 +58,7 @@ router :: R2.Leaf Props
 router props = R.createElement routerCpt props []
 routerCpt :: R.Component Props
 routerCpt = here.component "router" cpt where
-  cpt props@{ boxes: boxes@{ handed } } _ = do
+  cpt { boxes: boxes@{ handed } } _ = do
     handed'       <- T.useLive T.unequal handed
 
     let handedClassName = case handed' of
@@ -90,13 +90,13 @@ topBar :: R2.Leaf Props
 topBar p = R.createElement topBarCpt p []
 topBarCpt :: R.Component Props
 topBarCpt = here.component "topBar" cpt where
-  cpt props@{ boxes: boxes@{ handed
+  cpt { boxes: boxes@{ handed
                      , route
                      , showTree } } _ = do
-    route' <- T.useLive T.unequal boxes.route
+    route' <- T.useLive T.unequal route
 
     let children = case route' of
-          GR.PGraphExplorer s g -> [ GETB.topBar { boxes } ]
+          GR.PGraphExplorer _s _g -> [ GETB.topBar { boxes } ]
           _                     -> []
 
     pure $ TopBar.topBar { handed, showTree } children
@@ -112,7 +112,7 @@ forest :: R2.Leaf Props
 forest p = R.createElement forestCpt p []
 forestCpt :: R.Component Props
 forestCpt = here.component "forest" cpt where
-  cpt props@{ boxes: boxes@{ backend
+  cpt { boxes: { backend
                , forestOpen
                , handed
                , reloadForest
@@ -140,13 +140,8 @@ sidePanel :: R2.Leaf Props
 sidePanel p = R.createElement sidePanelCpt p []
 sidePanelCpt :: R.Component Props
 sidePanelCpt = here.component "sidePanel" cpt where
-  cpt props@{ boxes: boxes@{ graphVersion
-                           , reloadForest
-                           , session
-                           , sidePanelGraph
-                           , sidePanelState
-                           , sidePanelLists
-                           , sidePanelTexts } } _ = do
+  cpt props@{ boxes: { session
+                     , sidePanelState } } _ = do
     session' <- T.useLive T.unequal session
     sidePanelState' <- T.useLive T.unequal sidePanelState
 
@@ -220,7 +215,7 @@ openedSidePanel :: R2.Component (WithSession Props)
 openedSidePanel = R.createElement openedSidePanelCpt
 openedSidePanelCpt :: R.Component (WithSession Props)
 openedSidePanelCpt = here.component "openedSidePanel" cpt where
-  cpt props@{ boxes: boxes@{ graphVersion
+  cpt { boxes: { graphVersion
                , reloadForest
                , route
                , sidePanelGraph
@@ -236,12 +231,12 @@ openedSidePanelCpt = here.component "openedSidePanel" cpt where
     let wrapper = H.div { className: "side-panel" }
 
     case route' of
-      GR.Lists s n -> do
+      GR.Lists _s _n -> do
         pure $ wrapper
           [ Lists.sidePanel { session
                             , sidePanel: sidePanelLists
                             , sidePanelState } [] ]
-      GR.PGraphExplorer s g -> do
+      GR.PGraphExplorer _s g -> do
         case (mGraph' /\ mGraphMetaData') of
           (Nothing /\ _) -> pure $ wrapper []
           (_ /\ Nothing) -> pure $ wrapper []
@@ -258,7 +253,7 @@ openedSidePanelCpt = here.component "openedSidePanel" cpt where
                             , session
                             , sideTab
                             } [] ]
-      GR.Texts s n -> do
+      GR.Texts _s _n -> do
         pure $ wrapper
           [ Texts.sidePanel { session
                             , sidePanel: sidePanelTexts
@@ -269,7 +264,7 @@ annuaire :: R2.Component SessionNodeProps
 annuaire = R.createElement annuaireCpt
 annuaireCpt :: R.Component SessionNodeProps
 annuaireCpt = here.component "annuaire" cpt where
-  cpt props@{ boxes, nodeId } _ = do
+  cpt props@{ nodeId } _ = do
     let sessionProps = RE.pick props :: Record SessionProps
     pure $ authed (Record.merge { content: \session ->
                                    annuaireLayout { frontends: defaultFrontends
@@ -296,7 +291,7 @@ corpusDocument = R.createElement corpusDocumentCpt
 corpusDocumentCpt :: R.Component CorpusDocumentProps
 corpusDocumentCpt = here.component "corpusDocument" cpt
   where
-    cpt props@{ boxes, corpusId: corpusId', listId, nodeId } _ = do
+    cpt props@{ corpusId: corpusId', listId, nodeId } _ = do
       let sessionProps = RE.pick props :: Record SessionProps
       pure $ authed (Record.merge { content: \session ->
                                      documentMainLayout { mCorpusId: Just corpusId'
@@ -309,7 +304,7 @@ dashboard = R.createElement dashboardCpt
 dashboardCpt :: R.Component SessionNodeProps
 dashboardCpt = here.component "dashboard" cpt
   where
-    cpt props@{ boxes, nodeId } _ = do
+    cpt props@{ nodeId } _ = do
       let sessionProps = RE.pick props :: Record SessionProps
       pure $ authed (Record.merge { content: \session ->
                                      dashboardLayout { nodeId, session } [] } sessionProps) []
@@ -320,7 +315,7 @@ document :: R2.Component DocumentProps
 document = R.createElement documentCpt
 documentCpt :: R.Component DocumentProps
 documentCpt = here.component "document" cpt where
-  cpt props@{ boxes, listId, nodeId } _ = do
+  cpt props@{ listId, nodeId } _ = do
     let sessionProps = RE.pick props :: Record SessionProps
     pure $ authed (Record.merge { content: \session ->
                                    documentMainLayout { listId
@@ -344,7 +339,7 @@ phyloExplorer = R.createElement phyloExplorerCpt
 phyloExplorerCpt :: R.Component SessionNodeProps
 phyloExplorerCpt = here.component "phylo" cpt
   where
-    cpt props@{ boxes, nodeId } _ = do
+    cpt props@{ nodeId } _ = do
       let sessionProps = RE.pick props :: Record SessionProps
       pure $ authed (Record.merge { content: \session ->
                                      phyloLayout { nodeId, session } [] } sessionProps) []
@@ -355,22 +350,16 @@ home :: R2.Component Props
 home = R.createElement homeCpt
 homeCpt :: R.Component Props
 homeCpt = here.component "home" cpt where
-  cpt props@{ boxes: boxes@{ backend, sessions, showLogin, tasks, reloadForest} } _ = do
+  cpt { boxes: { backend, sessions, showLogin, tasks, reloadForest} } _ = do
     pure $ homeLayout { backend, lang: LL_EN, sessions, showLogin, tasks, reloadForest }
 
 lists :: R2.Component SessionNodeProps
 lists = R.createElement listsCpt
 listsCpt :: R.Component SessionNodeProps
 listsCpt = here.component "lists" cpt where
-  cpt props@{ boxes: { backend
-                     , forestOpen
-                     , handed
-                     , reloadForest
+  cpt props@{ boxes: { reloadForest
                      , reloadMainPage
                      , reloadRoot
-                     , route
-                     , sessions
-                     , showLogin
                      , sidePanelState
                      , sidePanelLists
                      , tasks }
@@ -399,7 +388,7 @@ routeFile = R.createElement routeFileCpt
 
 routeFileCpt :: R.Component SessionNodeProps
 routeFileCpt = here.component "routeFile" cpt where
-  cpt props@{ boxes, nodeId } _ = do
+  cpt props@{ nodeId } _ = do
     let sessionProps = RE.pick props :: Record SessionProps
     pure $ authed (Record.merge { content: \session ->
                                    fileLayout { nodeId, session } } sessionProps) []
@@ -413,7 +402,7 @@ routeFrame :: R2.Component RouteFrameProps
 routeFrame = R.createElement routeFrameCpt
 routeFrameCpt :: R.Component RouteFrameProps
 routeFrameCpt = here.component "routeFrame" cpt where
-  cpt props@{ boxes, nodeId, nodeType } _ = do
+  cpt props@{ nodeId, nodeType } _ = do
     let sessionProps = RE.pick props :: Record SessionProps
     pure $ authed (Record.merge { content: \session ->
                                    frameLayout { nodeId, nodeType, session } } sessionProps) []
@@ -425,24 +414,18 @@ teamCpt = here.component "team" cpt where
   cpt props@{ boxes, nodeId } _ = do
     let sessionProps = RE.pick props :: Record SessionProps
     pure $ authed (Record.merge { content: \session ->
-                                   corpusLayout { nodeId, session, tasks: boxes.tasks, reloadForest: boxes.reloadForest } } sessionProps) []
+                                   corpusLayout { nodeId
+                                                , session
+                                                , tasks: boxes.tasks
+                                                , reloadForest: boxes.reloadForest } } sessionProps) []
 
 texts :: R2.Component SessionNodeProps
 texts = R.createElement textsCpt
 textsCpt :: R.Component SessionNodeProps
 textsCpt = here.component "texts" cpt
   where
-    cpt props@{ boxes: { backend
-                       , forestOpen
-                       , handed
-                       , reloadForest
-                       , reloadRoot
-                       , route
-                       , sessions
-                       , showLogin
-                       , sidePanelState
-                       , sidePanelTexts
-                       , tasks }
+    cpt props@{ boxes: { sidePanelState
+                       , sidePanelTexts }
               , nodeId } _ = do
       let sessionProps = RE.pick props :: Record SessionProps
       pure $ authed (Record.merge { content: \session ->
@@ -456,7 +439,7 @@ user :: R2.Component SessionNodeProps
 user = R.createElement userCpt
 userCpt :: R.Component SessionNodeProps
 userCpt = here.component "user" cpt where
-  cpt props@{ boxes: boxes@{ reloadForest
+  cpt props@{ boxes: { reloadForest
                      , reloadRoot
                      , sidePanelState
                      , sidePanelTexts
@@ -487,7 +470,7 @@ contactCpt = here.component "contact" cpt where
                      , tasks }
             , nodeId } _ = do
     let sessionProps = RE.pick props :: Record SessionProps
-    let forestedProps = RE.pick props :: Record Props
+    -- let forestedProps = RE.pick props :: Record Props
     pure $ authed (Record.merge { content: \session ->
                                    contactLayout { annuaireId
                                                  , frontends: defaultFrontends

src/Gargantext/Ends.purs

@@ -3,12 +3,7 @@ module Gargantext.Ends
   -- ( )
   where
 
-import Prelude
-  ( class Eq, class Show, bind, pure, show
-  , ($), (/=), (<<<), (<>), (==) )
-import Data.Argonaut
-  ( class DecodeJson, class EncodeJson, decodeJson, jsonEmptyObject
-  , (:=), (~>), (.:) )
+import Prelude (class Eq, class Show, show, ($), (/=), (<<<), (<>), (==))
 import Data.Foldable (foldMap)
 import Data.Generic.Rep (class Generic)
 import Data.Eq.Generic (genericEq)
@@ -18,7 +13,6 @@ import Simple.JSON as JSON
 
 import Gargantext.Routes as R
 import Gargantext.Types (ApiVersion, ChartType(..), Limit, NodePath, NodeType(..), Offset, TabType(..), TermSize(..), nodePath, nodeTypePath, showTabType', TermList(MapTerm))
-import Prelude (class Eq, class Show, identity, show, ($), (<>), bind, pure, (<<<), (==), (/=))
 
 -- | A means of generating a url to visit, a destination
 class ToUrl conf p where
@@ -38,6 +32,9 @@ derive instance Generic Backend _
 derive instance Newtype Backend _
 derive newtype instance JSON.ReadForeign Backend
 derive newtype instance JSON.WriteForeign Backend
+instance Eq Backend where eq = genericEq
+instance Show Backend where show (Backend {name}) = name
+instance ToUrl Backend String where toUrl = backendUrl
 
 backend :: ApiVersion -> String -> String -> String -> Backend
 backend version prePath baseUrl name = Backend { name, version, prePath, baseUrl }
@@ -46,15 +43,6 @@ backend version prePath baseUrl name = Backend { name, version, prePath, baseUrl
 backendUrl :: Backend -> String -> String
 backendUrl (Backend b) path = b.baseUrl <> b.prePath <> show b.version <> "/" <> path
 
-instance Eq Backend where
-  eq = genericEq
-
-instance Show Backend where
-  show (Backend {name}) = name
-
-instance ToUrl Backend String where
-  toUrl = backendUrl
-
 -- | Encapsulates the data needed to construct a url to a frontend
 -- | server (either for the app or static content)
 newtype Frontend = Frontend
@@ -63,12 +51,11 @@ newtype Frontend = Frontend
   , prePath :: String }
 
 derive instance Generic Frontend _
-
-instance Eq Frontend where
-  eq = genericEq
-
-instance ToUrl Frontend NodePath where
-  toUrl front np = frontendUrl front (nodePath np)
+instance Eq Frontend where eq = genericEq
+instance ToUrl Frontend NodePath where toUrl front np = frontendUrl front (nodePath np)
+instance Show Frontend where show (Frontend {name}) = name
+instance ToUrl Frontend String where toUrl = frontendUrl
+instance ToUrl Frontend R.AppRoute where toUrl f r = frontendUrl f (R.appPath r)
 
 -- | Creates a frontend
 frontend :: String -> String -> String -> Frontend
@@ -78,25 +65,12 @@ frontend baseUrl prePath name = Frontend { name, baseUrl, prePath }
 frontendUrl :: Frontend -> String -> String
 frontendUrl (Frontend f) path = f.baseUrl <> f.prePath <> path
 
-instance Show Frontend where
-  show (Frontend {name}) = name
-
-instance ToUrl Frontend String where
-  toUrl = frontendUrl
-
-instance ToUrl Frontend R.AppRoute where
-  toUrl f r = frontendUrl f (R.appPath r)
-
 -- | The currently selected App and Static configurations
 newtype Frontends = Frontends { app :: Frontend, static :: Frontend }
 
 derive instance Eq Frontends
-
-instance ToUrl Frontends R.AppRoute where
-  toUrl f r = appUrl f (R.appPath r)
-
-instance ToUrl Frontends NodePath where
-  toUrl (Frontends {app}) np = frontendUrl app (nodePath np)
+instance ToUrl Frontends R.AppRoute where toUrl f r = appUrl f (R.appPath r)
+instance ToUrl Frontends NodePath where toUrl (Frontends {app}) np = frontendUrl app (nodePath np)
 
 -- | Creates an app url from a Frontends and the path as a string
 appUrl :: Frontends -> String -> String

src/Gargantext/Sessions.purs

@@ -8,28 +8,28 @@ module Gargantext.Sessions
   , getCacheState, setCacheState
   ) where
 
-import Gargantext.Prelude
-
 import DOM.Simple.Console (log2)
 import Data.Either (Either(..), hush)
 import Data.Map as Map
 import Data.Maybe (Maybe(..), fromMaybe)
 import Effect (Effect)
 import Effect.Aff (Aff)
+import Reactix as R
+import Simple.JSON as JSON
+import Toestand as T
+import Web.Storage.Storage (getItem, removeItem, setItem)
+
+import Gargantext.Prelude
+
 import Gargantext.Components.Login.Types (AuthData(..), AuthInvalid(..), AuthRequest(..), AuthResponse(..))
 import Gargantext.Components.Nodes.Lists.Types as NT
 import Gargantext.Config.REST as REST
 import Gargantext.Ends (class ToUrl, Backend, toUrl)
 import Gargantext.Sessions.Types (Session(..), Sessions(..), OpenNodes, NodeId, mkNodeId, sessionUrl, sessionId, empty, null, unSessions, lookup, cons, tryCons, update, remove, tryRemove)
-import Gargantext.Utils.Reactix (getls, stringify)
-import Prim.Row (class Lacks, class Nub)
-import Reactix as R
-import Record as Record
-import Record.Extra as REX
-import Simple.JSON as JSON
-import Toestand as T
-import Web.HTML.Event.EventTypes (offline)
-import Web.Storage.Storage (getItem, removeItem, setItem)
+import Gargantext.Utils.Reactix as R2
+
+here :: R2.Here
+here = R2.here "Gargantext.Sessions"
 
 type WithSession c =
   ( session :: Session
@@ -86,7 +86,7 @@ setCacheState (Session session@{ caches }) nodeId cacheState =
 -- | if decoding fails
 loadSessions :: Effect Sessions
 loadSessions = do
-  storage <- getls
+  storage <- R2.getls
   mItem :: Maybe String <- getItem localStorageKey storage
   case mItem of
     Nothing -> pure empty
@@ -95,7 +95,7 @@ loadSessions = do
       case hush r of
         Nothing -> pure empty
         Just p -> pure p
--- loadSessions = getls >>= getItem localStorageKey >>= handleMaybe
+-- loadSessions = R2.getls >>= getItem localStorageKey >>= handleMaybe
 --   where
 --     -- a localstorage lookup can find nothing
 --     handleMaybe (Just val) = handleEither (JSON.readJSON val)
@@ -105,14 +105,10 @@ loadSessions = do
 --     handleEither (Left err) = err *> pure empty
 --     handleEither (Right ss) = pure ss
 
-mapLeft :: forall l m r. (l -> m) -> Either l r -> Either m r
-mapLeft f (Left  l) = Left (f l)
-mapLeft _ (Right r) = Right r
-
 saveSessions :: Sessions -> Effect Sessions
 saveSessions sessions = effect *> pure sessions where
-  rem = getls >>= removeItem localStorageKey
-  set v  = getls >>= setItem    localStorageKey v
+  rem = R2.getls >>= removeItem localStorageKey
+  set v  = R2.getls >>= setItem    localStorageKey v
   effect
     | null sessions = rem
     | otherwise = set (JSON.writeJSON sessions)

src/Gargantext/Sessions/Types.purs

@@ -18,6 +18,7 @@ import Data.Sequence (Seq)
 import Data.Sequence as Seq
 import Data.Set (Set)
 import Data.Set as Set
+import Data.Show.Generic (genericShow)
 import Data.Tuple (Tuple)
 import Foreign.Object as Object
 import Reactix as R
@@ -60,21 +61,11 @@ instance JSON.WriteForeign Session where
       JSON.writeImpl { backend, caches: caches', token, treeId, username }
     where
       caches' = JSON.writeImpl $ Object.fromFoldable (GUT.mapFst show <$> Map.toUnfoldable caches :: Array (Tuple String NT.CacheState))
-
-instance Eq Session where
-  eq = genericEq
-
-instance Show Session where
-  show (Session {backend, username}) = username <> "@" <> show backend
-
-instance ToUrl Session SessionRoute where
-  toUrl (Session {backend}) r = backendUrl backend (sessionPath r)
-
-instance ToUrl Session NodePath where
-  toUrl (Session {backend}) np = backendUrl backend (nodePath np)
-
-instance ToUrl Session String where
-  toUrl = sessionUrl
+instance Eq Session where eq = genericEq
+instance Show Session where show (Session {backend, username}) = username <> "@" <> show backend
+instance ToUrl Session SessionRoute where toUrl (Session {backend}) r = backendUrl backend (sessionPath r)
+instance ToUrl Session NodePath where toUrl (Session {backend}) np = backendUrl backend (nodePath np)
+instance ToUrl Session String where toUrl = sessionUrl
 
 sessionUrl :: Session -> String -> String
 sessionUrl (Session {backend}) = backendUrl backend
@@ -93,9 +84,8 @@ instance JSON.ReadForeign Sessions where
     pure $ Sessions { sessions }
 instance JSON.WriteForeign Sessions where
   writeImpl (Sessions { sessions }) = GJSON.writeSequence sessions
-
-instance Eq Sessions where
-  eq = genericEq
+instance Eq Sessions where eq = genericEq
+instance Show Sessions where show = genericShow
 
 empty :: Sessions
 empty = Sessions { sessions: Seq.empty }

src/Gargantext/Types.purs

@@ -425,17 +425,20 @@ instance JSON.WriteForeign OrderBy where writeImpl = JSON.writeImpl <<< show
 data ApiVersion = V0 | V10 | V11
 
 derive instance Generic ApiVersion _
-instance JSON.ReadForeign ApiVersion where readImpl = JSONG.enumSumRep
+instance JSON.ReadForeign ApiVersion where
+  readImpl f = do
+    s <- JSON.readImpl f
+    case s of
+      "v0" -> pure V0
+      "v1.0" -> pure V10
+      "v1.1" -> pure V11
+      x -> F.fail $ F.ErrorAtProperty x $ F.ForeignError "unknown API value"
 instance JSON.WriteForeign ApiVersion where
-  writeImpl V0 = F.unsafeToForeign $ JSON.writeImpl "v0"
-  writeImpl V10 = F.unsafeToForeign $ JSON.writeImpl "v1.0"
-  writeImpl V11 = F.unsafeToForeign $ JSON.writeImpl "v1.1"
-
+  writeImpl v = F.unsafeToForeign $ JSON.writeImpl $ show v
 instance Show ApiVersion where
   show V0  = "v0"
   show V10 = "v1.0"
   show V11 = "v1.1"
-
 instance Eq ApiVersion where
   eq V10 V10 = true
   eq V11 V11 = true

src/Gargantext/Utils/CacheAPI.js

-exports._makeRequest = function() {
-    return function(url) {
+exports._makeRequest = function(url) {
     return function(options) {
         return new Request(url, options);
-
-        }
     }
 }
 

src/Gargantext/Utils/JSON.purs

@@ -6,7 +6,7 @@ import Control.Monad.Except (withExcept)
 import Data.Int as Int
 import Data.List as List
 import Data.Map as Map
-import Data.Maybe (fromJust, Maybe(..))
+import Data.Maybe (Maybe(..))
 import Data.Sequence as Seq
 import Data.Traversable (sequence)
 import Data.TraversableWithIndex (traverseWithIndex)
@@ -14,10 +14,8 @@ import Data.Tuple (Tuple(..))
 import Foreign (F, Foreign, ForeignError(..), readArray, unsafeToForeign)
 import Foreign as F
 import Foreign.Object as Object
-import Simple.JSON (writeImpl)
 import Simple.JSON as JSON
 
-import Gargantext.Utils.Tuple as GUT
 
 readSequence :: forall a. JSON.ReadForeign a => Foreign -> F (Seq.Seq a)
 readSequence f = do
@@ -28,7 +26,7 @@ readSequence f = do
     readAtIdx i f' = withExcept (map (ErrorAtIndex i)) (JSON.readImpl f')
 
 writeSequence :: forall a. JSON.WriteForeign a => Seq.Seq a -> Foreign
-writeSequence xs = unsafeToForeign $ JSON.writeImpl <$> xs
+writeSequence xs = unsafeToForeign $ JSON.writeImpl $ (Seq.toUnfoldable xs :: Array a)
 
 readList :: forall a. JSON.ReadForeign a => Foreign -> F (List.List a)
 readList f = do