Save fold unfold status on storage

app/coffee/modules/kanban/main.coffee

@@ -359,22 +359,22 @@ module.directive("tgKanbanUserstory", ["$rootScope", KanbanUserstoryDirective])
 ## Kanban Squish Column Directive
 #############################################################################
 
-KanbanSquishColumnDirective = ->
+KanbanSquishColumnDirective = (rs) ->
 
     #TODO: Only header is folding/unfolding so
-    # 1. Save folded/unfolded column status.
-    # 2. Recalculate container width.
+    # 1. Recalculate container width.
 
     link = ($scope, $el, $attrs) ->
-        $scope.folds = []
+        $scope.$on "project:loaded", (event, project) ->
+            $scope.folds = rs.kanban.getStatusColumnModes(project.id)
+
         $scope.foldStatus = (status) ->
             $scope.folds[status.id] = !!!$scope.folds[status.id]
-            if $scope.folds[status.id]
-                fold()
+            rs.kanban.storeStatusColumnModes($scope.projectId, $scope.folds)
 
     return {link: link}
 
-module.directive("tgKanbanSquishColumn", KanbanSquishColumnDirective)
+module.directive("tgKanbanSquishColumn", ["$tgResources", KanbanSquishColumnDirective])
 
 #############################################################################
 ## Kaban WIP Limit Directive

app/coffee/modules/resources/kanban.coffee

@@ -27,6 +27,7 @@ generateHash = taiga.generateHash
 resourceProvider = ($storage) ->
     service = {}
     hashSuffixStatusViewModes = "kanban-statusviewmodels"
+    hashSuffixStatusColumnModes = "kanban-statuscolumnmodels"
 
     service.storeStatusViewModes = (projectId, params) ->
         ns = "#{projectId}:#{hashSuffixStatusViewModes}"
@@ -38,6 +39,16 @@ resourceProvider = ($storage) ->
         hash = generateHash([projectId, ns])
         return $storage.get(hash) or {}
 
+    service.storeStatusColumnModes = (projectId, params) ->
+        ns = "#{projectId}:#{hashSuffixStatusColumnModes}"
+        hash = generateHash([projectId, ns])
+        $storage.set(hash, params)
+
+    service.getStatusColumnModes = (projectId) ->
+        ns = "#{projectId}:#{hashSuffixStatusColumnModes}"
+        hash = generateHash([projectId, ns])
+        return $storage.get(hash) or {}
+
     return (instance) ->
         instance.kanban = service