3 files changed, 214 insertions, 0 deletions
diff --git a/src/web/js/stores/MenuStore.js b/src/web/js/stores/MenuStore.js
new file mode 100644
index 00000000..d7478091
--- /dev/null
+++ b/src/web/js/stores/MenuStore.js
@@ -0,0 +1,56 @@
+var JarrDispatcher = require('../dispatcher/JarrDispatcher');
+var MenuActionTypes = require('../constants/JarrConstants').MenuActionTypes;
+var EventEmitter = require('events').EventEmitter;
+var CHANGE_EVENT = 'change_menu';
+var assign = require('object-assign');
+
+
+var MenuStore = assign({}, EventEmitter.prototype, {
+    _datas: {filter: 'all', categories: [], all_unread_count: 0},
+    getAll: function() {
+        return this._datas;
+    },
+    setFilter: function(value) {
+        if(this._datas.filter != value) {
+            this._datas.filter = value;
+            this.emitChange();
+        }
+    },
+    readFeedArticle: function(feed_id) {
+        // TODO
+    },
+    emitChange: function() {
+        this.emit(CHANGE_EVENT);
+    },
+    addChangeListener: function(callback) {
+        this.on(CHANGE_EVENT, callback);
+    },
+    removeChangeListener: function(callback) {
+        this.removeListener(CHANGE_EVENT, callback);
+    },
+});
+
+
+MenuStore.dispatchToken = JarrDispatcher.register(function(action) {
+    switch(action.type) {
+        case MenuActionTypes.RELOAD_MENU:
+            MenuStore._datas['categories'] = action.categories;
+            MenuStore._datas['all_unread_count'] = action.all_unread_count;
+            MenuStore.emitChange();
+            break;
+        case MenuActionTypes.MENU_FILTER_ALL:
+            MenuStore.setFilter('all');
+            break;
+        case MenuActionTypes.MENU_FILTER_UNREAD:
+            MenuStore.setFilter('unread');
+            break;
+        case MenuActionTypes.MENU_FILTER_ERROR:
+            MenuStore.setFilter('error');
+            break;
+
+        default:
+            // do nothing
+    }
+});
+
+module.exports = MenuStore;
diff --git a/src/web/js/stores/MiddlePanelStore.js b/src/web/js/stores/MiddlePanelStore.js
new file mode 100644
index 00000000..d5744e20
--- /dev/null
+++ b/src/web/js/stores/MiddlePanelStore.js
@@ -0,0 +1,68 @@
+var JarrDispatcher = require('../dispatcher/JarrDispatcher');
+var MiddlePanelActionTypes = require('../constants/JarrConstants').MiddlePanelActionTypes;
+var EventEmitter = require('events').EventEmitter;
+var CHANGE_EVENT = 'change_middle_panel';
+var assign = require('object-assign');
+
+
+var MiddlePanelStore = assign({}, EventEmitter.prototype, {
+    _datas: {filter: 'unread', articles: [],
+             parent_filter_type: null, parent_filter_id: null},
+    getAll: function() {
+        return this._datas;
+    },
+    setFilter: function(value) {
+        if(this._datas.filter != value) {
+            this._datas.filter = value;
+            this.emitChange();
+        }
+    },
+    setParentFilter: function(type, value) {
+        if(this._datas['parent_filter_id'] != value
+                || this._datas['parent_filter_type'] != type) {
+            this._datas['parent_filter_type'] = type;
+            this._datas['parent_filter_id'] = value;
+            this.emitChange();
+        }
+    },
+    emitChange: function() {
+        this.emit(CHANGE_EVENT);
+    },
+    addChangeListener: function(callback) {
+        this.on(CHANGE_EVENT, callback);
+    },
+    removeChangeListener: function(callback) {
+        this.removeListener(CHANGE_EVENT, callback);
+    },
+});
+
+
+MiddlePanelStore.dispatchToken = JarrDispatcher.register(function(action) {
+    switch(action.type) {
+        case MiddlePanelActionTypes.RELOAD_MIDDLE_PANEL:
+            MiddlePanelStore._datas['articles'] = action.articles;
+            MiddlePanelStore.emitChange();
+            break;
+        // PARENT FILTER
+        case MiddlePanelActionTypes.MIDDLE_PANEL_PARENT_FILTER:
+            MiddlePanelStore.setParentFilter(action.parent_type,
+                                             action.filter_id);
+            break;
+        // FILTER
+        case MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_ALL:
+            MiddlePanelStore.setFilter('all');
+            break;
+        case MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_UNREAD:
+            MiddlePanelStore.setFilter('unread');
+            break;
+        case MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_LIKED:
+            MiddlePanelStore.setFilter('liked');
+            break;
+
+
+        default:
+            // do nothing
+    }
+});
+
+module.exports = MiddlePanelStore;
diff --git a/src/web/js/stores/__tests__/TodoStore-test.js b/src/web/js/stores/__tests__/TodoStore-test.js
new file mode 100644
index 00000000..6da6cd3c
--- /dev/null
+++ b/src/web/js/stores/__tests__/TodoStore-test.js
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2014-2015, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * TodoStore-test
+ */
+
+jest.dontMock('../../constants/TodoConstants');
+jest.dontMock('../TodoStore');
+jest.dontMock('object-assign');
+
+describe('TodoStore', function() {
+
+  var TodoConstants = require('../../constants/TodoConstants');
+  var AppDispatcher;
+  var TodoStore;
+  var callback;
+
+  // mock actions
+  var actionTodoCreate = {
+    actionType: TodoConstants.TODO_CREATE,
+    text: 'foo'
+  };
+  var actionTodoDestroy = {
+    actionType: TodoConstants.TODO_DESTROY,
+    id: 'replace me in test'
+  };
+
+  beforeEach(function() {
+    AppDispatcher = require('../../dispatcher/AppDispatcher');
+    TodoStore = require('../TodoStore');
+    callback = AppDispatcher.register.mock.calls[0][0];
+  });
+
+  it('registers a callback with the dispatcher', function() {
+    expect(AppDispatcher.register.mock.calls.length).toBe(1);
+  });
+
+  it('should initialize with no to-do items', function() {
+    var all = TodoStore.getAll();
+    expect(all).toEqual({});
+  });
+
+  it('creates a to-do item', function() {
+    callback(actionTodoCreate);
+    var all = TodoStore.getAll();
+    var keys = Object.keys(all);
+    expect(keys.length).toBe(1);
+    expect(all[keys[0]].text).toEqual('foo');
+  });
+
+  it('destroys a to-do item', function() {
+    callback(actionTodoCreate);
+    var all = TodoStore.getAll();
+    var keys = Object.keys(all);
+    expect(keys.length).toBe(1);
+    actionTodoDestroy.id = keys[0];
+    callback(actionTodoDestroy);
+    expect(all[keys[0]]).toBeUndefined();
+  });
+
+  it('can determine whether all to-do items are complete', function() {
+    var i = 0;
+    for (; i < 3; i++) {
+      callback(actionTodoCreate);
+    }
+    expect(Object.keys(TodoStore.getAll()).length).toBe(3);
+    expect(TodoStore.areAllComplete()).toBe(false);
+
+    var all = TodoStore.getAll();
+    for (key in all) {
+      callback({
+        actionType: TodoConstants.TODO_COMPLETE,
+        id: key
+      });
+    }
+    expect(TodoStore.areAllComplete()).toBe(true);
+
+    callback({
+      actionType: TodoConstants.TODO_UNDO_COMPLETE,
+      id: key
+    });
+    expect(TodoStore.areAllComplete()).toBe(false);
+  });
+
+});