public async Task <IEnumerable <GroceryDto> > Sync(List <UpdateGroceryDto> groceries)
{
Parallel.ForEach(groceries, async(grocery) =>
{
switch (grocery.Action)
{
case GroceryActions.Delete:
var gro = await _groceryRepository.GetByUId(grocery.GroceryId);
if (gro != null && gro.ModifiedOn.Value.Ticks == grocery.ModifiedOn.Value.Ticks)
{
await _groceryRepository.DeleteByUId(grocery.GroceryId);
}
break;
case GroceryActions.Add:
var dbGrocery = _mapper.Map <Grocery>(grocery);
await _groceryRepository.Save(dbGrocery);
break;
case GroceryActions.Update:
var groc = await _groceryRepository.GetByUId(grocery.GroceryId);
if (groc != null)
{
groc.Checked = grocery.Checked;
groc.Description = grocery.Description;
await _groceryRepository.Save(groc);
}
break;
case GroceryActions.Nothing:
default:
break;
}
});
return(_mapper.Map <IEnumerable <GroceryDto> >(await _groceryRepository.GetAll()));
}
