gistfile1.js

	/**
	 * Acks all outstanding inbox messages
	 *
	 * @param userId        The user id of the user whos list is being processed
	 * @param listName      The name of the list being processed
	 * @param playerInbox   The players current inbox
	 * @param callback      The callback to make when the list is fully processed. Passes error indic
	 */
	this.ackInboxItems = function(userId, listName, playerInbox, callback){
		this.ackInboxItemNext(userId, listName, playerInbox, 0, callback);
	}

	/**
	 * Recursive loop for acknowledging inbox items
	 *
	 * @param userId            The user id of the owner of this list
	 * @param listName          The list name to use for this user
	 * @param playerInbox       The player inbox to ack out of
	 * @param index             Current index being processed                                                 
	 * @param callback          The callback to use when no more items remain
	 */
	this.ackInboxItemNext = function(userId, listName, playerInbox, index, callback){
		var client = this._getClientForKey(userId);
		var fullKey = this._formKey(userId, listName);
		var allkeys =  Object.keys(playerInbox);
		if(index >= allkeys.length){
			this.pruneReceivedInboxItems(playerInbox);
			callback();
			return;
		}
		nextItem = playerInbox[allkeys[index]];
		if(!nextItem.acked){
			client.lrem(fullKey, 0, JSON.stringify(nextItem.contents), function(err, resp){
				nextItem.acked = true;
				ServiceLocator.DataStore.ackInboxItemNext(userId, listName, playerInbox, index+1, callback);
			});
		} else{
			this.ackInboxItemNext(userId, listName, playerInbox, index+1, callback);
		}
	}