public override void OnSaving(object sender, EntityBeforeEventArgs e)
{
base.OnSaving(sender, e);
Entity activity = (Entity)sender;
UserConnection = activity.UserConnection;
bool IsZoom = activity.GetTypedColumnValue <bool>("CreateZoomMeeting");
string M = activity.GetTypedColumnValue <String>("MeetingId");
if (IsZoom && String.IsNullOrEmpty(M))
{
ZoomMeetingApi zm = new ZoomMeetingApi(UserConnection);
DateTime startDate = activity.GetTypedColumnValue <DateTime>("StartDate");
TimeSpan offset = UserConnection.CurrentUser.TimeZone.GetUtcOffset(startDate);
/*
* DateTime Return in Users LocalTime this need to convert to UTC
*/
string zoomStart = startDate.Add(-offset).ToString("yyyy-MM-ddTHH:mm:ssZ");
DateTime Due = activity.GetTypedColumnValue <DateTime>("DueDate");
int Duration = (int)Due.Subtract(startDate).TotalMinutes;
Guid TimeZoneId = activity.GetTypedColumnValue <Guid>("TimeZoneId");
if (TimeZoneId == Guid.Empty)
{
// _userConnection.CurrentUser.TimeZoneId = "Eastern"
Guid g = IdValue("TimeZone", "Code", UserConnection.CurrentUser.TimeZoneId);
TimeZoneId = g;
}
string ZoomTimeZone = FindZoomTimeZone(TimeZoneId);
string topic = activity.GetTypedColumnValue <String>("Title");
string agenda = activity.GetTypedColumnValue <String>("Notes");
MeetingRequest mr = new MeetingRequest(PredifinedMeetings.Certification, topic, agenda, zoomStart, Duration, ZoomTimeZone);
zm.CreateZoomMeeting(mr);
/*
* Update activity after creating a meeting
*/
activity.SetColumnValue("MeetingId", zm.mResponse.Id);
activity.SetColumnValue("MeetingUUID", zm.mResponse.Uuid);
activity.SetColumnValue("StartUrl", zm.mResponse.StartUrl);
activity.SetColumnValue("JoinUrl", zm.mResponse.JoinUrl);
activity.SetColumnValue("RegistrationUrl", zm.mResponse.RegistrationUrl);
activity.SetColumnValue("HostId", zm.mResponse.HostId);
activity.SetColumnValue("AlternativeHosts", zm.mResponse.Settings.AlternativeHosts);
SendMessageToUi(activity.GetTypedColumnValue <Guid>("Id"), "Meeting Created");
}
}
public void CreateZoomMeeting(MeetingRequest mRequest)
{
try
{
//Create new Request
string BaseUrl = String.Format("https://api.zoom.us/v2/users/{0}/meetings", HostId);
HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(BaseUrl);
myHttpWebRequest.Method = "POST";
myHttpWebRequest.ContentType = "application/json;";
myHttpWebRequest.Accept = "application/json;";
myHttpWebRequest.Headers.Add("Authorization", String.Format("Bearer {0}", MyToken));
using (StreamWriter sw = new StreamWriter(myHttpWebRequest.GetRequestStream()))
{
JsonSerializerSettings jss = new JsonSerializerSettings();
jss.Formatting = Formatting.Indented;
jss.MissingMemberHandling = MissingMemberHandling.Ignore;
string json = JsonConvert.SerializeObject(mRequest, jss);
sw.Write(json);
sw.Flush();
sw.Close();
}
//Get the associated response for the above request
HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();
using (StreamReader MyStreamReader = new StreamReader(myHttpWebResponse.GetResponseStream(), true))
{
mResponse = JsonConvert.DeserializeObject <MeetingResponse>(MyStreamReader.ReadToEnd());
}
myHttpWebResponse.Close();
myHttpWebResponse.Dispose();
}
catch (WebException ex)
{
int errorCode = (int)((HttpWebResponse)ex.Response).StatusCode;
if (errorCode != 0)
{
ErrorCode = errorCode;
Stream MyStream = ex.Response.GetResponseStream();
StreamReader MyStreamReader = new StreamReader(MyStream, true);
ZoomErrorResponse zm = JsonConvert.DeserializeObject <ZoomErrorResponse>(MyStreamReader.ReadToEnd());
this.ZoomException = zm;
}
}
}
