public RecalculateBreakAvailabilityService(
ILogger <IRecalculateBreakAvailabilityService> logger,
ISqlServerDbContextFactory <ISqlServerLongRunningTenantDbContext> tenantDbContextFactory,
RecalculateBreakAvailabilityOptions recalculateOptions)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_tenantDbContextFactory = tenantDbContextFactory ?? throw new ArgumentNullException(nameof(tenantDbContextFactory));
_recalculateOptions = recalculateOptions ?? throw new ArgumentNullException(nameof(recalculateOptions));
}
public BreakAvailabilityUpdater(
ILogger logger,
ISqlServerDbContextFactory <ISqlServerLongRunningTenantDbContext> tenantDbContextFactory,
RecalculateBreakAvailabilityOptions recalculateOptions,
CancellationToken cancellationToken)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_tenantDbContextFactory = tenantDbContextFactory ?? throw new ArgumentNullException(nameof(tenantDbContextFactory));
_recalculateOptions = recalculateOptions ?? throw new ArgumentNullException(nameof(recalculateOptions));
_cancellationToken = cancellationToken;
}
public BreakAvailabilityCalculator(
ILogger logger,
ISqlServerDbContextFactory <ISqlServerLongRunningTenantDbContext> tenantDbContextFactory,
RecalculateBreakAvailabilityOptions recalculateOptions,
ITargetBlock <IBreakAvailability> targetBlock,
CancellationToken cancellationToken)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_tenantDbContextFactory = tenantDbContextFactory ?? throw new ArgumentNullException(nameof(tenantDbContextFactory));
_recalculateOptions = recalculateOptions ?? throw new ArgumentNullException(nameof(recalculateOptions));
_cancellationToken = cancellationToken;
_internalBlock = new TransformManyBlock <IBreakAvailability[], IBreakAvailability>(
breaks => breaks.AsEnumerable(), new ExecutionDataflowBlockOptions
{
CancellationToken = _cancellationToken
});
_ = _internalBlock.LinkTo(targetBlock ?? throw new ArgumentNullException(nameof(targetBlock)));
_ = _internalBlock.Completion.ContinueWith(_ => targetBlock.Complete());
_lockDbContext = new SemaphoreSlim(_recalculateOptions.BoundedDbContextOperationCapacity,
_recalculateOptions.BoundedDbContextOperationCapacity);
}