public async Task Handle(EventReceived <CustomerCreated> @event, CancellationToken cancellationToken)
{
_logger.LogInformation("creating customer archive item for aggregate {AggregateId} ...", @event.Event.AggregateId);
var partitionKey = new PartitionKey(@event.Event.AggregateId.ToString());
var customer = new CustomerArchiveItem(@event.Event.AggregateId, @event.Event.Firstname, @event.Event.Lastname, null);
var response = await _container.UpsertItemAsync(customer, partitionKey, cancellationToken : cancellationToken);
if (response.StatusCode != HttpStatusCode.Created)
{
var msg = $"an error has occurred while processing an event: {response.Diagnostics}";
throw new Exception(msg);
}
_logger.LogInformation($"created customer archive item {@event.Event.AggregateId}");
}
public async Task Handle(EventReceived <AccountCreated> @event, CancellationToken cancellationToken)
{
var partitionKey = new PartitionKey(@event.Event.OwnerId.ToString());
var response = await _container.ReadItemAsync <CustomerArchiveItem>(@event.Event.OwnerId.ToString(),
partitionKey,
null, cancellationToken);
var customer = response.Resource;
var accounts = (customer.Accounts ?? Enumerable.Empty <Guid>()).ToList();
accounts.Add(@event.Event.AggregateId);
var updatedCustomer = new CustomerArchiveItem(customer.Id, customer.Firstname, customer.Lastname, accounts);
await _container.ReplaceItemAsync(updatedCustomer, @event.Event.OwnerId.ToString(), partitionKey, null, cancellationToken);
_logger.LogInformation($"updated customer archive item accounts {@event.Event.AggregateId}");
}
public async Task CreateCustomerArchiveItem(CustomerArchiveItem model)
{
await _db.GetContainer("CustomersArchive").CreateItemAsync(model);
}
