public Task Handle(AccountCreated message, IMessageHandlerContext context)
{
if (message.type == Messages.DataTypes.AccountType.business)
{
List <String> addresses = new List <string>();
addresses.Add(message.address);
CompanyInstance company = new CompanyInstance(message.username, message.phonenumber, message.email, addresses.ToArray());
CompanyListingDatabase.getInstance().saveCompany(company);
}
return(Task.CompletedTask);
}
public Task Handle(CompanySearchRequest message, IMessageHandlerContext context)
{
try
{
return(context.Reply(CompanyListingDatabase.getInstance().searchCompany(message.searchDeliminator)));
}
catch (Exception err)
{
return(context.Reply(new CompanySearchResponse(false, err.Message, null)));
}
}
public Task Handle(GetCompanyInfoRequest message, IMessageHandlerContext context)
{
try
{
CompanyInstance company = CompanyListingDatabase.getInstance().getCompany(message.companyInfo);
if (company == null)
{
return(context.Reply(new GetCompanyInfoResponse(false, "No company found", company)));
}
else
{
return(context.Reply(new GetCompanyInfoResponse(true, "Company info found", company)));
}
}
catch (Exception err)
{
return(context.Reply(new GetCompanyInfoResponse(false, err.Message, null)));
}
}
/// <summary>
/// This method is responsible for initializing the company endpoint used to receive events and commands
/// </summary>
/// <returns>Nothing.</returns>
static async Task AsyncMain()
{
Console.Title = "Company";
//Create a new Endpoint configuration with the name "CompanyListing"
EndpointConfiguration endpointConfiguration = new EndpointConfiguration("Company");
//These two lines prevemt the endpoint configuration from scanning the MySql dll.
//This is done because it speeds up the startup time, and it prevents a rare but
//very confusing error sometimes caused by NServiceBus scanning the file. If you
//wish to know morw about this, google it, then ask your TA(since they will probably
//just google it anyway)
var scanner = endpointConfiguration.AssemblyScanner();
scanner.ExcludeAssemblies("MySql.Data.dll");
//Allows the endpoint to run installers upon startup. This includes things such as the creation of message queues.
endpointConfiguration.EnableInstallers();
//Instructs the queue to serialize messages with Json, should it need to serialize them
endpointConfiguration.UseSerialization <JsonSerializer>();
//Instructs the endpoint to use local RAM to store queues.Good during development, not during deployment (According to the NServiceBus tutorial)
endpointConfiguration.UsePersistence <InMemoryPersistence>();
//Instructs the endpoint to send messages it cannot process to a queue named "error"
endpointConfiguration.SendFailedMessagesTo("error");
//Instructs the endpoint to use Microsoft Message Queuing
var transport = endpointConfiguration.UseTransport <MsmqTransport>();
//This variable is used to configure how messages are routed. Using this, you may set the default reciever of a particular command, and/or subscribe to any number of events
var routing = transport.Routing();
routing.RegisterPublisher(typeof(AccountCreated), "Authentication");
//Start the endpoint with the configuration defined above. It should be noted that any changes made to the endpointConfiguration after an endpoint is instantiated will not apply to any endpoints that have already been instantiated
var endpointInstance = await Endpoint.Start(endpointConfiguration).ConfigureAwait(false);
Debug.consoleMsg("Press Enter to exit.");
string entry;
do
{
entry = Console.ReadLine();
switch (entry)
{
case ("DELETEDB"):
CompanyListingDatabase.getInstance().deleteDatabase();
Debug.consoleMsg("Delete database attempt complete");
break;
case ("CREATEDB"):
CompanyListingDatabase.getInstance().createDB();
Debug.consoleMsg("Completed Database Creation Attempt.");
break;
default:
Debug.consoleMsg("Command not understood");
break;
}
} while (!entry.Equals(""));
await endpointInstance.Stop().ConfigureAwait(false);
}
