public AddPersonActor(DockkaContext context)
{
// Due to distributed systems, we have to subscribe to 'queryPerson'
var mediator = DistributedPubSub.Get(Context.System).Mediator;
mediator.Tell(new Subscribe("addPerson", Self));
ReceiveAsync <IAddPersonMessage>(async personEvent =>
{
Log.Information($"addPerson received person: (FirstName {personEvent.Person.FirstName}, LastName {personEvent.Person.LastName}).");
// Add the person to the DB
var entry = await context.AddAsync(personEvent.Person);
await context.SaveChangesAsync();
// And request the query actor to get that person
mediator.Tell(new Publish("queryPerson", new QueryPersonMessage {
Id = entry.Entity.Id
}));
});
}
public QueryPersonActor(DockkaContext context)
{
// Due to distributed systems, we have to subscribe to 'queryPerson'
var mediator = DistributedPubSub.Get(Context.System).Mediator;
mediator.Tell(new Subscribe("queryPerson", Self));
ReceiveAsync <IQueryPersonMessage>(async queryMessage =>
{
Log.Information("queryPerson received person");
// Get the person from the database
var person = await context.FindAsync <Person>(queryMessage.Id);
// Request the UI actor to update the UI
mediator.Tell(new Publish("updateUi", new UpdateUiMessage {
Person = person
}));
});
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, DockkaContext context)
{
// Auto-migrate (for docker especially)
context.Database.Migrate();
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
// Map Swagger
app.UseSwagger();
app.UseSwaggerUI(options =>
{
options.SwaggerEndpoint("/swagger/v1/swagger.json", "V1 Docs");
});
app.UseMvc();
app.UseCors("Everything");
app.UseSignalR(routes => routes.MapHub <PersonsHub>("persons"));
}
public PersonsController(DockkaContext context) : base(context)
{
}
public BaseEntityController(DockkaContext context)
{
Context = context;
Set = context.Set <T>();
}
