public override Draft UpsertDraft(Draft draft)
{
try
{
using (TransactionScope transaction = new TransactionScope(mConfiguration))
{
DraftDataStore dataStore = new DraftDataStore(transaction);
IList <Draft> listDrafts = dataStore.FindItemByChapterId(draft.VersionId);
if (listDrafts.Count > 0)
{
string tempContent = draft.Content;
draft = listDrafts.First <Draft>();
draft.Content = tempContent;
dataStore.Update(draft);
}
else
{
dataStore.Insert(draft);
}
transaction.Commit();
return(draft);
}
}
catch (NotImplementedException ex)
{
throw ex;
}
}
public override IList <Draft> GetDraftsByChapterId(string chapterId)
{
using (TransactionScope transaction = new TransactionScope(mConfiguration))
{
DraftDataStore dsDraft = new DraftDataStore(transaction);
IList <Draft> drafts = dsDraft.FindItemByChapterId(chapterId);
return(drafts);
}
}
public override Draft GetDraftByChapterId(string chapterId)
{
using (TransactionScope transaction = new TransactionScope(mConfiguration))
{
DraftDataStore dsDraft = new DraftDataStore(transaction);
IList <Draft> drafts = dsDraft.FindItemByChapterId(chapterId);
if (drafts.Count > 0)
{
return(drafts.First <Draft>());
}
else
{
return(null);
}
}
}
public override void DeleteDraft(string chapterVersionId, bool deleteAll, string draftId, string newChapterVersionId)
{
try
{
using (TransactionScope transaction = new TransactionScope(mConfiguration))
{
DraftDataStore dataStore = new DraftDataStore(transaction);
//items are returned in sorted order - Sorted by SaveDate desc.
//delete only one record
if (!deleteAll)
{
if (!string.IsNullOrEmpty(draftId))
{
Draft draft = new Draft();
draft = dataStore.FindItemByDraftId(draftId).First(x => x.Id.Equals(draftId));
draft.Deleted = true;
dataStore.Update(draft);
}
//update previous drafts if any
IList <Draft> drafts = dataStore.FindItemByChapterId(chapterVersionId);
if (drafts.Count > 0)
{
foreach (Draft item in drafts)
{
item.VersionId = newChapterVersionId;
dataStore.Update(item);
}
}
}
//delete all previous records.
else
{
IList <Draft> drafts = dataStore.FindItemByChapterId(chapterVersionId);
if (drafts.Count > 0)
{
foreach (Draft item in drafts)
{
if (!string.IsNullOrEmpty(newChapterVersionId))
{
if (item.Id != draftId)
{
item.Deleted = true;
dataStore.Update(item);
}
}
else
{
item.Deleted = true;
dataStore.Update(item);
}
}
}
}
transaction.Commit();
}
}
catch (Exception ex)
{
throw ex;
}
}