/// <summary>
/// Use this method to make the initial load of a room. After the initial load you may subscribe to the room messages stream.
/// </summary>
/// <returns>The history.</returns>
/// <param name="roomId">The room id</param>
/// <param name="oldestMessage">the oldest message date - this is used to do pagination</param>
/// <param name="quantity">The message quantity</param>
/// <param name="lastUpdate">A date object - the date of the last time the client got data for the room</param>
public async Task <List <Message> > LoadHistory(DateTime oldestMessage, int quantity, DateTime lastUpdate)
{
var oldest = TypeUtils.DateTimeToTimestamp(oldestMessage);
var updated = TypeUtils.DateTimeToTimestamp(lastUpdate);
var oldestObj = (oldest == 0) ? null : new Dictionary <string, long>()
{
{ "$date", oldest }
};
var updatedObj = new Dictionary <string, long>()
{
{ "$date", updated }
};
return(await LoadHistory(oldestObj, quantity, updatedObj));
}
/// <summary>
/// This method is used to retrieve the public settings, such as Site Name.
/// It accepts a date as the first and only parameter which causes the results to be an object that
/// contains the updated and removed settings after the provided time.
/// </summary>
/// <returns>The time after which settings should be returned.</returns>
/// <param name="since">Since.</param>
public async Task <CollectionDiff <KeyValuePair <string, object> > > GetPublicSettingsSince(DateTime since)
{
var res = await _meteor.CallWithResult("public-settings/get", new object[] { new Dictionary <string, object>()
{
{ "$date", TypeUtils.DateTimeToTimestamp(since) }
} });
CollectionDiff <KeyValuePair <string, object> > output = new CollectionDiff <KeyValuePair <string, object> >();
if (res == null)
{
return(output);
}
var result = res["result"];
if (result == null)
{
return(output);
}
var updates = result["update"] != null ? (result as JObject)["update"] as JArray : null;
var additions = result["add"] != null ? (result as JObject)["add"] as JArray : null;
var removes = result["remove"] != null ? (result as JObject)["remove"] as JArray : null;
if (additions != null)
{
foreach (var channelTok in additions)
{
output.Added.Add(TypeUtils.ParseKeyValuePair(channelTok as JObject));
}
}
if (updates != null)
{
foreach (var channelTok in updates)
{
output.Updated.Add(TypeUtils.ParseKeyValuePair(channelTok as JObject));
}
}
if (removes != null)
{
foreach (var channelTok in removes)
{
output.Removed.Add(TypeUtils.ParseKeyValuePair(channelTok as JObject));
}
}
return(output);
}
/// <summary>
/// Returns a collection diff an user’s subscription collection. If a date is passed the result will only contains changes to the subscriptions
/// </summary>
/// <returns>The subscriptions.</returns>
/// <param name="since">Date since the last update</param>
public async Task <CollectionDiff <Subscription> > GetSubscriptions(DateTime since)
{
var res = await _meteor.CallWithResult("subscriptions/get", new object[] { new Dictionary <string, object>()
{
{ "$date", TypeUtils.DateTimeToTimestamp(since) }
} });
return(ProcessSubscriptions(res));
}
