public static void Update(Context db, int id, FDraft input, Func <TDraft, bool> permitting = null, Action <TDraft> after = null)
{
var draft = db.FormCoreDrafts.Where(x => x.Id == id).Include("Form").FirstOrDefault() as TDraft;
if (null == draft)
{
throw new NotFound();
}
if (null != permitting && !permitting.Invoke(draft))
{
throw new AccessDenied();
}
draft.DataJson = JsonConvert.SerializeObject(input.Data);
db.SaveChanges();
after?.Invoke(draft);
}
public static int Create(Context db, FDraft input, Func <bool> before = null, Action <Draft> after = null)
{
if (null != before && !before.Invoke())
{
throw new AccessDenied();
}
var draft = new Draft {
FormId = input.FormId,
DataJson = JsonConvert.SerializeObject(input.Data),
};
db.FormCoreDrafts.Add(draft);
db.SaveChanges();
if (typeof(TDraft) != typeof(Draft))
{
var sql = $"UPDATE TOP(1) dbo.FormCoreDrafts SET Discriminator='{typeof(TDraft).Name}' where Id={draft.Id}";
db.Database.ExecuteSqlCommand(sql);
}
after?.Invoke(draft);
return(draft.Id);
}