public async Task <IHttpActionResult> Patch([FromODataUri] int TransactionTypeID, Delta <TransactionType> patch)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var item = await _service.FindAsync(TransactionTypeID);
if (item == null)
{
return(NotFound());
}
patch.Patch(item);
item.ObjectState = ObjectState.Modified;
try
{
await _unitOfWorkAsync.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ItemExists(TransactionTypeID))
{
return(NotFound());
}
throw;
}
return(Updated(item));
}