Store messages in $rootScope so they can be accessed from multiple controllers without duplicated storage for each. This also gives updates.

This commit is contained in:
Kegan Dougal 2014-08-15 12:51:20 +01:00
parent 5dbceaf5a4
commit c51cf4efca
3 changed files with 29 additions and 12 deletions

View file

@ -32,15 +32,37 @@ angular.module('eventHandlerService', [])
var MEMBER_EVENT = "MEMBER_EVENT";
var PRESENCE_EVENT = "PRESENCE_EVENT";
$rootScope.events = {
rooms: {}, // will contain roomId: { messages:[], members:[] }
};
var initRoom = function(room_id) {
console.log("Creating new handler entry for " + room_id);
$rootScope.events.rooms[room_id] = {};
$rootScope.events.rooms[room_id].messages = [];
$rootScope.events.rooms[room_id].members = [];
}
var handleMessage = function(event, isLiveEvent) {
if ("membership_target" in event.content) {
// event.user_id = event.content.membership_target;
event.user_id = event.content.membership_target;
}
if (!(event.room_id in $rootScope.events.rooms)) {
initRoom(event.room_id);
}
if (isLiveEvent) {
$rootScope.events.rooms[event.room_id].messages.push(event);
}
else {
$rootScope.events.rooms[event.room_id].messages.unshift(event);
}
// TODO send delivery receipt if isLiveEvent
// $broadcast this, as controllers may want to do funky things such as
// scroll to the bottom, etc which cannot be expressed via simple $scope
// updates.
console.log("Bcast " + JSON.stringify(event));
$rootScope.$broadcast(MSG_EVENT, event, isLiveEvent);
};