public static async Task Main(string[] args)
{
// Plumbing --------------------------------------------
var serviceProvider = Bootstrapper.GetServiceProvider();
await serviceProvider.GetService <IEventStoreConnectionProvider>().Connect();
var commandMediator = serviceProvider.GetService <CommandMediator>();
var queryMediator = serviceProvider.GetService <QueryMediator>();
// -----------------------------------------------------
// Register a new application
var applicationId = LoanApplicationId.NewId();
var organisationNumber = new OrganisationNumber("5561682518", Country.Sweden);
var registerApplicationCommand = new RegisterLoanApplication(applicationId)
{
OrganisationNumber = organisationNumber,
RequestedAmount = Money.Create(100000, Currency.SEK),
VisitingAddress = new Address("Demogatan 1", string.Empty, "41420", "Göteborg", "Sverige", string.Empty)
};
await commandMediator.MediateCommand(registerApplicationCommand);
// Get data (Direct ES query)
var loanApplicationView = await queryMediator.MediateQuery(new GetLoanApplicationById(applicationId));
Log.Information("loanApplicationView: {View}", JsonConvert.SerializeObject(loanApplicationView, Formatting.Indented, SerializerSettings));
// Approve application - Process + Builder
await commandMediator.MediateCommand(new ApproveLoanApplication(applicationId));
// Get data again (Direct ES query)
var loanApplicationView2 = await queryMediator.MediateQuery(new GetLoanApplicationById(applicationId));
Log.Information("loanApplicationView: {View}", JsonConvert.SerializeObject(loanApplicationView2, Formatting.Indented, SerializerSettings));
// Credits for org number (ReadModel)
var credits = await queryMediator.MediateQuery(new GetCreditsByOrganisationNumber(organisationNumber));
// Get credit data (Direct ES query)
var creditView = await queryMediator.MediateQuery(new GetCreditById(credits.FirstOrDefault()));
Log.Information("creditView: {View}", JsonConvert.SerializeObject(creditView, Formatting.Indented, SerializerSettings));
// Register disbursement payout
await commandMediator.MediateCommand(new RegisterDisbursementPayout(credits.FirstOrDefault(), Money.Create(100000, Currency.SEK)));
// Get credit again data (Direct ES query)
var creditView2 = await queryMediator.MediateQuery(new GetCreditById(credits.FirstOrDefault()));
Log.Information("creditView: {View}", JsonConvert.SerializeObject(creditView2, Formatting.Indented, SerializerSettings));
}
public LoanApplication(LoanApplicationId id, RegisterLoanApplication cmd)
: base(new LoanApplicationState(id))
{
ApplyChange(new LoanApplicationRegistered(cmd.OrganisationNumber, cmd.RequestedAmount));
if (!cmd.VisitingAddress.IsEmpty)
{
ApplyChange(new VisitingAddressRegistered(cmd.VisitingAddress));
}
if (!cmd.InvoiceAddress.IsEmpty)
{
ApplyChange(new InvoiceAddressRegistered(cmd.InvoiceAddress));
}
}