public BiotaPropertiesBookPageData AddPage(uint authorId, string authorName, string authorAccount, bool ignoreAuthor, string pageText)
{
var pages = Biota.GetBookAllPages(Guid.Full, BiotaDatabaseLock);
if (pages == null || pages.Count == AppraisalMaxPages)
{
return(null);
}
var page = new BiotaPropertiesBookPageData()
{
ObjectId = Biota.Id,
PageId = (uint)pages.Count,
AuthorId = authorId,
AuthorName = authorName,
AuthorAccount = authorAccount,
IgnoreAuthor = ignoreAuthor,
PageText = pageText
};
Biota.AddBookPage(page, BiotaDatabaseLock, out var alreadyExists);
if (alreadyExists)
{
return(null);
}
SetProperty(PropertyInt.AppraisalPages, pages.Count + 1);
ChangesDetected = true;
return(page);
}
public bool DeletePage(uint pageId, Player player)
{
var pages = Biota.GetBookAllPages(Guid.Full, BiotaDatabaseLock);
var page = Biota.GetBookPageData(Guid.Full, pageId, BiotaDatabaseLock);
if (page == null || (!page.IgnoreAuthor && player.Guid.Full != page.AuthorId && !(player is Sentinel) && !(player is Admin)))
{
return(false);
}
var success = Biota.DeleteBookPage(pageId, out var entity, BiotaDatabaseLock);
if (!success)
{
return(false);
}
if (pageId < pages.Count - 1)
{
// handle deleting page from middle of book
for (var i = pageId + 1; i < pages.Count; i++)
{
var page2 = Biota.GetBookPageData(Guid.Full, i, BiotaDatabaseLock);
page2.PageId--;
}
}
SetProperty(PropertyInt.AppraisalPages, pages.Count - 1);
ChangesDetected = true;
return(true);
}
public bool DeletePage(uint pageId)
{
var pages = Biota.GetBookAllPages(Guid.Full, BiotaDatabaseLock);
var success = Biota.DeleteBookPage(pageId, out var entity, BiotaDatabaseLock);
if (!success)
{
return(false);
}
if (pageId < pages.Count - 1)
{
// handle deleting page from middle of book
for (var i = pageId + 1; i < pages.Count; i++)
{
var page = Biota.GetBookPageData(Guid.Full, i, BiotaDatabaseLock);
page.PageId--;
}
}
SetProperty(PropertyInt.AppraisalPages, pages.Count - 1);
ChangesDetected = true;
return(true);
}