private void TableContext_ItemsChanged(object sender, Services.ItemsEventArgs <ITableItem> e)
{
var dataSet = e.MetaData as CremaDataSet;
var revision = this.dataBase.DataBaseInfo.Revision;
this.Dispatcher.InvokeAsync(() => this.Serialize(dataSet, revision));
}
private void UserContext_UsersLoggedIn(object sender, Services.ItemsEventArgs <IUser> e)
{
var userID = this.authentication.ID;
var exceptionUserID = e.UserID;
var signatureDate = e.SignatureDate;
var userIDs = e.Items.Select(item => item.ID).ToArray();
this.InvokeEvent(userID, exceptionUserID, () => this.Callback.OnUsersLoggedIn(signatureDate, userIDs));
}
private void Users_UsersChanged(object sender, Services.ItemsEventArgs <IUser> e)
{
var userID = this.authentication.ID;
var exceptionUserID = e.UserID;
var signatureDate = e.SignatureDate;
var values = e.Items.Select(item => item.UserInfo).ToArray();
this.InvokeEvent(userID, exceptionUserID, () => this.Callback.OnUsersChanged(signatureDate, values));
}
private void UserCollection_UsersLoggedOut(object sender, Services.ItemsEventArgs <IUser> e)
{
var closeInfo = (CloseInfo)e.MetaData;
var callbackInfo = new CallbackInfo()
{
Index = this.index++, SignatureDate = e.SignatureDate
};
var userIDs = e.Items.Select(item => item.ID).ToArray();
this.InvokeEvent(() => this.Callback?.OnUsersLoggedOut(callbackInfo, userIDs, closeInfo));
}
private void UserCollection_UsersLoggedIn(object sender, Services.ItemsEventArgs <IUser> e)
{
var exceptionUserID = e.InvokeID;
var callbackInfo = new CallbackInfo()
{
Index = this.index++, SignatureDate = e.SignatureDate
};
var userIDs = e.Items.Select(item => item.ID).ToArray();
this.InvokeEvent(() => this.Callback?.OnUsersLoggedIn(callbackInfo, userIDs));
}
private void UserContext_UsersLoggedOut(object sender, Services.ItemsEventArgs <IUser> e)
{
var actionUserID = e.UserID;
var contains = e.Items.Any(item => item.ID == this.authentication.ID);
var closeInfo = (CloseInfo)e.MetaData;
if (actionUserID != this.authentication.ID && contains == true)
{
var signatureDate = e.SignatureDate;
this.DetachEventHandlers();
this.InvokeEvent(null, null, () => this.Callback.OnServiceClosed(signatureDate, closeInfo));
}
else
{
var userID = this.authentication.ID;
var exceptionUserID = e.UserID;
var signatureDate = e.SignatureDate;
var userIDs = e.Items.Select(item => item.ID).ToArray();
this.InvokeEvent(userID, exceptionUserID, () => this.Callback.OnUsersLoggedOut(signatureDate, userIDs));
}
}
