public LkpLeadStatusRepository(IConnectionFactory connectionFactory,
LoggingCommandHandlerDecorator <LogCommand> loghandler)
{
_connectionFactory = connectionFactory;
_logHandler = loghandler ?? throw new ArgumentNullException(nameof(loghandler),
"logging commandhandlerDecorator instance is null");
}
//private readonly HttpContextBase _httpContextBase;
//private Guid UserGuid { get; set; }
/// <summary>
/// CustomerController constructor with dependencies (params) shown below
/// </summary>
/// <param name="CustomerService"></param>
/// <param name="loggingInstance"></param>
/// <param name="loghandler"></param>
public CustomerController(ICustomerService CustomerService, ILog loggingInstance,
LoggingCommandHandlerDecorator <LogCommand> loghandler)
{
_CustomerService = CustomerService;
_loggingInstance = loggingInstance;
_logHandler = loghandler;
}
//private Guid UserGuid { get; set; }
/// <summary>
/// LeadController constructor with dependencies (params) shown below
/// </summary>
/// <param name="leadService"></param>
/// <param name="loggingInstance"></param>
/// <param name="loghandler"></param>
public LeadController(ILeadService leadService, ILog loggingInstance,
LoggingCommandHandlerDecorator <LogCommand> loghandler)
{
_leadService = leadService;
_loggingInstance = loggingInstance;
_logHandler = loghandler;
}
/// <param name="SchedulingService"></param>
/// <param name="loggingInstance"></param>
/// <param name="loghandler"></param>
public SchedulingController(ISchedulingService SchedulingService, ILog loggingInstance,
LoggingCommandHandlerDecorator <LogCommand> loghandler)
{
_SchedulingService = SchedulingService;
_loggingInstance = loggingInstance;
_logHandler = loghandler;
}
public SchedulingService(
ISchedulingRepository schedulingRepository
, IProgramRepository programRepository
, ICustomerRepository customerRepository
, ICdcRepository cdcRepository
, ILog loggingInstance, LoggingCommandHandlerDecorator <LogCommand> loghandler
)
{
_schedulingRepository = schedulingRepository ?? throw new ArgumentNullException($"schedulingRepository repository instance is null");
_programRepository = programRepository ?? throw new ArgumentNullException($"programRepository repository instance is null");
_customerRepository = customerRepository ?? throw new ArgumentNullException($"customerRepository repository instance is null");
_cdcRepository = cdcRepository ?? throw new ArgumentNullException($"cdcRepository repository instance is null");
_loggingInstance = loggingInstance ?? throw new ArgumentNullException($"logging instance is null");
_logHandler = loghandler ?? throw new ArgumentNullException($"logging commandhandlerDecorator instance is null");
}
public LeadService(
ILeadRepository leadRepository
, IERMSRepository ermsRepository
, IContactRepository contactRepository
, IAddressRepository addressRepository
, IUsageRepository usageRepository
, IProgramRepository programRepository
, ICustomerRepository customerRepository
, ICdcRepository cdcRepository
, ILog loggingInstance, LoggingCommandHandlerDecorator <LogCommand> loghandler
)
{
_leadRepository = leadRepository ?? throw new ArgumentNullException($"lead repository instance is null");
_contactRepository = contactRepository ?? throw new ArgumentNullException($"ContactRepository repository instance is null");
_ermsRepository = ermsRepository ?? throw new ArgumentNullException($"ermsRepository repository instance is null");
_addressRepository = addressRepository ?? throw new ArgumentNullException($"AddressRepository repository instance is null");
_usageRepository = usageRepository ?? throw new ArgumentNullException($"UsageRepository repository instance is null");
_customerRepository = customerRepository ?? throw new ArgumentNullException($"customerRepository repository instance is null");
_cdcRepository = cdcRepository ?? throw new ArgumentNullException($"cdcRepository instance is null");
_programRepository = programRepository ?? throw new ArgumentNullException($"programRepository repository instance is null");
_loggingInstance = loggingInstance ?? throw new ArgumentNullException($"logging instance is null");
_logHandler = loghandler ?? throw new ArgumentNullException($"logging commandhandlerDecorator instance is null");
}
private static void WorkWithCommandsWithoutIoc()
{
System.Console.WriteLine("\n-- No IoC --");
// Line up some commands to execute
var itemToCreateThenChange = new Todo {
Caption = "Feed cat", Category = "Etc"
};
var cmd1 = new CreateTodoCommand {
Data = new Todo {
Caption = "I SHOULD BE DELETED", Category = "Etc"
}
}; // id will become 1
var cmd2 = new CreateTodoCommand {
Data = itemToCreateThenChange
}; // id will become 2
var cmd3 = new CreateTodoCommand {
Data = new Todo {
Caption = "Pay bills", Category = "Etc"
}
}; // id will become 3
var cmd4 = new CreateTodoCommand {
Data = new Todo {
Caption = "I DO NOT PASS THE FILTER", Category = "Uncategorized"
}
}; // id will become 3
var updateCommand = new UpdateTodoCommand {
Data = new Todo {
Id = itemToCreateThenChange.Id, Category = itemToCreateThenChange.Category, Caption = "Feed BOTH cats"
}
};
var deleteCommand = new DeleteTodoCommand {
Id = 1
}; // delete milk
// Prepare the handlers
var createHandler = new CreateTodoCommandHandler(new CachedRepository <Todo>());
var updateHandler = new UpdateTodoCommandHandler(new CachedRepository <Todo>());
var deleteHandler = new DeleteTodoCommandHandler(new CachedRepository <Todo>());
// Example using a decorator. We're instantiating the decorator manually here but the idea is to it with IoC.
// This decorator outputs some logging to to Console.Out.
var decorating_deleteHandler = new LoggingCommandHandlerDecorator <DeleteTodoCommand>(deleteHandler, (ILogger) new ConsoleLogger());
// Create something then queue it for deletion
createHandler.Handle(cmd1).Wait();
deleteCommand.Id = cmd1.Output;
Task.WaitAll(
createHandler.Handle(cmd2)
, createHandler.Handle(cmd3)
, createHandler.Handle(cmd4)
);
updateHandler.Handle(updateCommand).Wait();
decorating_deleteHandler.Handle(deleteCommand).Wait();
// Example using a queryhandler to deliver results
var qhandler = new FindTodosByCategoryQueryHandler(new CachedRepository <Todo>());
var query = new FindTodosByCategoryQuery {
Category = "Etc"
};
var queryResult = qhandler.Handle(query);
// Only two items should show up since we deleted one, and one doesn't match the query.
PrintResults(queryResult.Result);
}
