public async Task <IEnumerable <Customer> > GetCustomerAsync(
Region Region,
[ScopedService] ApplicationDbContext dbContext,
CustomerByIdDataLoader sessionById,
CancellationToken cancellationToken)
{
Guid[] sessionIds = await dbContext.Customer
.Where(s => s.Id == Region.CustomerId)
.Select(s => s.Id)
.ToArrayAsync();
return(await sessionById.LoadAsync(sessionIds, cancellationToken));
}
public async Task <Customers> GetCustomerByIdAsync(int id, CustomerByIdDataLoader dataLoader, CancellationToken cancellationToken) => await dataLoader.LoadAsync(id, cancellationToken);
public Task <Customers> OnCustomerCreationAsync(
[EventMessage] int customerId,
CustomerByIdDataLoader customerById,
CancellationToken cancellationToken) =>
customerById.LoadAsync(customerId, cancellationToken);
