public async Task <bool> Handle(AddToStockCommand request, CancellationToken cancellationToken)
{
var stockActionModel = StockAction.Create(request.ProductId, StockActionTypes.AddToStock, request.Count, request.CorrelationId, _stockActionUniqueChecker, cancellationToken);
IStockActionRepository stockActionRepository = _stockDbContext.StockActionRepository;
await stockActionRepository.AddAsync(stockActionModel, cancellationToken);
return(true);
}
public async Task <Guid> Handle(InitializeStockCommand request, CancellationToken cancellationToken)
{
StockAction stockAction = StockAction.Create(request.ProductId, StockActionTypes.InitializeStock, request.AvailableStock, request.CorrelationId, _stockActionUniqueChecker, cancellationToken);
IStockActionRepository stockActionRepository = _stockDbContext.StockActionRepository;
await stockActionRepository.AddAsync(stockAction, cancellationToken);
return(stockAction.Id);
}
public async Task <bool> Handle(RollbackDecreaseFromStockCommand request, CancellationToken cancellationToken)
{
IStockActionRepository stockActionRepository = _stockDbContext.StockActionRepository;
StockAction stockAction = await stockActionRepository.GetByCorrelationIdAsync(request.CorrelationId, cancellationToken);
AddToStockCommand addToStockCommand = new AddToStockCommand(stockAction.ProductId, stockAction.Count, $"{stockAction.CorrelationId}-rollback");
await _domainMessageBroker.SendAsync(addToStockCommand, cancellationToken);
return(true);
}
public async Task <bool> Handle(ResetStockCommand request, CancellationToken cancellationToken)
{
IStockSnapshotRepository stockSnapshotRepository = _stockDbContext.StockSnapshotRepository;
StockSnapshot stockSnapshot = await stockSnapshotRepository.GetByProductIdAsync(request.ProductId, cancellationToken);
var stockActionModel = StockAction.Create(request.ProductId, StockActionTypes.RemoveFromStock, stockSnapshot.AvailableStock, request.CorrelationId, _stockActionUniqueChecker, cancellationToken);
IStockActionRepository stockActionRepository = _stockDbContext.StockActionRepository;
await stockActionRepository.AddAsync(stockActionModel, cancellationToken);
return(true);
}
public async Task <bool> CheckAsync(string correlationId, CancellationToken cancellationToken)
{
IStockActionRepository stockActionRepository = _stockDbContext.StockActionRepository;
bool unique = false;
try
{
await stockActionRepository.GetByCorrelationIdAsync(correlationId, cancellationToken);
}
catch (StockActionNotFoundException)
{
unique = true;
}
return(unique);
}