Added chat badge displaying unread messages

app/lib/redux/reducers/chatbehavior.js

@@ -12,8 +12,9 @@ const chatbehavior = (state = initialState, action) =>
 		case 'TOGGLE_CHAT':
 		{
 			const showChat = !state.showChat;
+			const badge = 0;
 
-			return { ...state, showChat };
+			return { ...state, showChat, badge };
 		}
 
 		case 'TOGGLE_INPUT_DISABLED':
@@ -23,6 +24,10 @@ const chatbehavior = (state = initialState, action) =>
 			return { ...state, disabledInput };
 		}
 
+		case 'INCREASE_BADGE':
+		{
+			return { ...state, badge: state.badge + (state.showChat ? 0 : 1) };
+		}
 		default:
 			return state;
 	}

app/lib/redux/stateActions.js

@@ -338,6 +338,13 @@ export const toggleChat = () =>
 	};
 };
 
+export const increaseBadge = () =>
+{
+	return {
+		type : 'INCREASE_BADGE'
+	};
+};
+
 export const toggleInputDisabled = () =>
 {
 	return {