public async Task <IActionResult> PutDriver(int?id, Driver update)
{
Driver driver;
try
{
driver = await _context.drivers.FindAsync(id);
_context.Entry(driver).State = EntityState.Detached;
}
catch (PostgresException e)
{
throw new NpgsqlException("Błąd serwera SQL - " + e.MessageText + " (kod " + e.SqlState + ")");
}
if (driver != null)
{
foreach (PropertyInfo pi in typeof(Driver).GetProperties())
{
if ((pi.GetValue(update) != pi.GetValue(driver)) && (pi.GetValue(update) != null))
{
_context.Entry(update).Property(pi.Name).IsModified = true;
}
else if (pi.Name.Equals("id"))
{
update.id = id;
}
}
}
else
{
return(NotFound("Nie znaleziono"));
}
try
{
await _context.SaveChangesAsync();
_context.Entry(update).State = EntityState.Detached;
driver = await _context.drivers.FindAsync(id);
}
catch (DbUpdateConcurrencyException e)
{
throw new DbUpdateConcurrencyException("Błąd podczas aktualizacji bazy danych - " + e.Message);
}
return(Ok(driver));
}
