/// <summary>
/// Adds Paste object to DB
/// </summary>
/// <param name="paste">Should be paste object to insert to DB</param>
public void AddPaste(Paste paste)
{
using (var db = new PasteDBContext())
{
//if paste not exists
if (!db.Pastes.Any(p => p.Identifier == paste.Identifier))
{
db.Pastes.Add(paste);
db.SaveChanges();
}
}
}
/// <summary>
/// Modifies access date of paste
/// </summary>
/// <param name="pasteId">Should be paste identifier</param>
public void ChangePasteAccessDate(int pasteId)
{
using (var db = new PasteDBContext())
{
var paste = db.Pastes.Find(pasteId);
if (paste != null)
{
paste.AccessDate = DateTime.Now;
db.SaveChanges();
}
}
}
/// <summary>
/// Deletes Paste object from DB by identifier
/// </summary>
/// <param name="identifier">Should be paste identifier</param>
public bool DeletePaste(string identifier)
{
using (var db = new PasteDBContext())
{
try
{
var paste = db.Pastes.FirstOrDefault(p => p.Identifier == identifier);
if (paste != null)
{
db.Pastes.Remove(paste);
db.SaveChanges();
}
return(true);
}
catch
{
return(false);
}
}
}
