public async Task <IActionResult> GetOffer(int id)
{
Offer offer = await offerRepository.FindByIdAsync(id);
if (offer == null)
{
return(NotFound());
}
return(new ObjectResult(offer));
}
public async Task <OfferVM> Handle(OfferByIdQuery request, CancellationToken cancellationToken)
{
var offerFromRepo = await _offersRepository.FindByIdAsync(request.OfferId);
if (offerFromRepo == null)
{
throw new OfferNotFoundException(request.OfferId);
}
var offerToReturn = _mapper.Map <OfferVM>(offerFromRepo);
return(offerToReturn);
}
public async Task <string> Handle(UpdateOfferCommand request, CancellationToken cancellationToken)
{
var offerFromRepo = await _offerRepository.FindByIdAsync(request.OfferId);
if (offerFromRepo == null)
{
throw new OfferNotFoundException(request.OfferId);
}
offerFromRepo.UpdateOffer(request.Name, request.PhotoUrl, request.StartDate, request.EndDate);
_offerRepository.Update(offerFromRepo);
await _offerRepository.UnitOfWork.SaveEntitiesSeveralTransactionsAsync(cancellationToken);
return(offerFromRepo.Id.ToString());
}
public async Task <MediatR.Unit> Handle(DeleteOfferCommand request, CancellationToken cancellationToken)
{
// get offer by id
var offerFromRepo = await _offerRepository.FindByIdAsync(request.OfferId);
if (offerFromRepo == null)
{
throw new OfferNotFoundException(request.OfferId);
}
// we call delete offer to rase delete offer event to sync with algolia
offerFromRepo.DeleteOffer();
// update offer with the new unit deleted
_offerRepository.Update(offerFromRepo);
// save changes in the database and rase OfferUpdated event
await _offerRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken);
return(MediatR.Unit.Value);
}
public async Task <string> Handle(AddProductToOfferCommand request, CancellationToken cancellationToken)
{
var offerFromRepo = await _offerRepository.FindByIdAsync(request.OfferId);
if (offerFromRepo == null)
{
throw new OfferNotFoundException(request.OfferId);
}
var productVM = await _mediator.Send(new ProductByIdQuery { ProductId = request.ProductId }, cancellationToken);
var product = offerFromRepo.AddProductToOffer(productVM.Id, productVM.Name, productVM.Barcode, productVM.PhotoUrl, productVM.AvailableToSell, productVM.Brand.Name, productVM.ProductCategory.Name);
foreach (var unit in productVM.Units)
{
product.AddUnit(unit.Id, unit.Name, unit.Count, unit.ContentCount, unit.Price, unit.SellingPrice, unit.Weight, unit.IsAvailable);
}
_offerRepository.Update(offerFromRepo);
await _offerRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken);
return(offerFromRepo.Id.ToString());
}
