public async virtual Task <TEntity> GetAsync(int Id) { var entity = await _context.Set <TEntity>().FindAsync(Id); if (entity != null) { _context.Entry(entity).State = EntityState.Detached; // detached with no tracking } return(entity); }
public async Task <IActionResult> PutTransaction(int id, Transaction transaction) { if (id != transaction.Id) { return(BadRequest()); } _context.Entry(transaction).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!TransactionExists(id)) { return(NotFound()); } else { throw; } } return(NoContent()); }