Implementing prev and next for backlog and taskboard

app/coffee/modules/backlog/main.coffee

@@ -99,6 +99,8 @@ class BacklogController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.F
         for name, values of @scope.urlFilters
             @scope.httpParams[name] = values
 
+        @rs.userstories.storeQueryParams(@scope.projectId, @scope.httpParams)
+
         return @rs.userstories.listUnassigned(@scope.projectId, @scope.httpParams).then (userstories) =>
             @scope.userstories = userstories
 
@@ -164,6 +166,13 @@ class BacklogController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.F
                 res = _.find(selectedStatuses, (x) -> x == taiga.toString(us.status))
                 return not res
 
+        @rs.userstories.storeQueryParams(@scope.projectId, {
+            "status": selectedStatuses,
+            "tags": selectedTags,
+            "project": @scope.projectId
+            "milestone": "null"
+        })
+
     prepareBulkUpdateData: (uses) ->
          return _.map(uses, (x) -> {"us_id": x.id, "order": x.order})
 

app/coffee/modules/resources/issues.coffee

@@ -26,6 +26,7 @@ generateHash = taiga.generateHash
 
 resourceProvider = ($repo, $http, $urls, $storage) ->
     service = {}
+    hashSuffix = "issues-queryparams"
 
     service.get = (projectId, issueId) ->
         params = service.getQueryParams(projectId)
@@ -54,15 +55,16 @@ resourceProvider = ($repo, $http, $urls, $storage) ->
 
     service.listValues = (projectId, type) ->
         params = {"project": projectId}
+        service.storeQueryParams(projectId, params)
         return $repo.queryMany(type, params)
 
     service.storeQueryParams = (projectId, params) ->
-        ns = "#{projectId}:issues-queryparams"
+        ns = "#{projectId}:#{hashSuffix}"
         hash = generateHash([projectId, ns])
         $storage.set(hash, params)
 
     service.getQueryParams = (projectId) ->
-        ns = "#{projectId}:issues-queryparams"
+        ns = "#{projectId}:#{hashSuffix}"
         hash = generateHash([projectId, ns])
         return $storage.get(hash) or {}
 

app/coffee/modules/resources/sprints.coffee

@@ -21,11 +21,15 @@
 
 taiga = @.taiga
 
-resourceProvider = ($repo, $model) ->
+generateHash = taiga.generateHash
+
+resourceProvider = ($repo, $model, $storage) ->
     service = {}
+    hashSuffixUserstories = "userstories-queryparams"
 
     service.get = (projectId, sprintId) ->
         return $repo.queryOne("milestones", sprintId).then (sprint) ->
+            service.storeUserstoriesQueryParams(projectId, {"milestone": sprintId})
             uses = sprint.user_stories
             uses = _.map(uses, (u) -> $model.make_model("userstories", u))
             sprint._attrs.user_stories = uses
@@ -43,9 +47,13 @@ resourceProvider = ($repo, $model) ->
                 m._attrs.user_stories = uses
             return milestones
 
+    service.storeUserstoriesQueryParams = (projectId, params) ->
+        ns = "#{projectId}:#{hashSuffixUserstories}"
+        hash = generateHash([projectId, ns])
+        $storage.set(hash, params)
 
     return (instance) ->
         instance.sprints = service
 
 module = angular.module("taigaResources")
-module.factory("$tgSprintsResourcesProvider", ["$tgRepo", "$tgModel", resourceProvider])
+module.factory("$tgSprintsResourcesProvider", ["$tgRepo", "$tgModel", "$tgStorage", resourceProvider])

app/coffee/modules/resources/userstories.coffee

@@ -21,17 +21,21 @@
 
 taiga = @.taiga
 
-resourceProvider = ($repo, $http, $urls) ->
+generateHash = taiga.generateHash
+
+resourceProvider = ($repo, $http, $urls, $storage) ->
     service = {}
+    hashSuffix = "userstories-queryparams"
 
     service.get = (projectId, usId) ->
-        return $repo.queryOne("userstories", usId)
+        params = service.getQueryParams(projectId)
+        params.project = projectId
+        return $repo.queryOne("userstories", usId, params)
 
     service.listUnassigned = (projectId, filters) ->
         params = {"project": projectId, "milestone": "null"}
-
         params = _.extend({}, params, filters or {})
-
+        service.storeQueryParams(projectId, params)
         return $repo.queryMany("userstories", params)
 
     service.bulkCreate = (projectId, status, bulk) ->
@@ -55,10 +59,21 @@ resourceProvider = ($repo, $http, $urls) ->
 
     service.listValues = (projectId, type) ->
         params = {"project": projectId}
+        service.storeQueryParams(projectId, params)
         return $repo.queryMany(type, params)
 
+    service.storeQueryParams = (projectId, params) ->
+        ns = "#{projectId}:#{hashSuffix}"
+        hash = generateHash([projectId, ns])
+        $storage.set(hash, params)
+
+    service.getQueryParams = (projectId) ->
+        ns = "#{projectId}:#{hashSuffix}"
+        hash = generateHash([projectId, ns])
+        return $storage.get(hash) or {}
+
     return (instance) ->
         instance.userstories = service
 
 module = angular.module("taigaResources")
-module.factory("$tgUserstoriesResourcesProvider", ["$tgRepo", "$tgHttp", "$tgUrls", resourceProvider])
+module.factory("$tgUserstoriesResourcesProvider", ["$tgRepo", "$tgHttp", "$tgUrls", "$tgStorage", resourceProvider])