public static void AddChapter(int creativeId)
{
var entity = new CreativeNetworkEntities();
var creative = entity.Creative.FirstOrDefault(a => a.Id == creativeId);
int number;
if (creative.Chapter.Select(a => a.Number).Max() == null)
{
number = 0;
}
else
{
number = (int) creative.Chapter.Select(a => a.Number).Max() +1;
}
var chapter = new Chapter
{
Text = "",
Name = "Chapter " + number.ToString(),
Number = number,
};
entity.Creative.FirstOrDefault(a => a.Id == creativeId).Chapter.Add(chapter);
entity.SaveChanges();
}
private static void _addToLuceneIndex(Chapter chapter, IndexWriter writer)
{
// remove older index entry
var searchQuery = new TermQuery(new Term("IdChap", chapter.Id.ToString()));
writer.DeleteDocuments(searchQuery);
// add new index entry
var doc = new Document();
// add lucene fields mapped to db fields
doc.Add(new Field("IdChap", chapter.Id.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field("Name", chapter.Name, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("Text", chapter.Text, Field.Store.YES, Field.Index.ANALYZED));
// add entry to index
writer.AddDocument(doc);
}