public Startup(IConfiguration configuration)
{
Configuration = configuration;
mqttBroker = new MQTTBroker(1883);
MQTTProducer.init();
using (var client = new PersonalSiteContext())
{
client.Database.EnsureCreated();
}
}
public async Task SendMessage(string user, string message)
{
User userEntry = await _context.User.FirstOrDefaultAsync(m => m.Username == user);
if (userEntry != null && userEntry.IsAuthorized)
{
await MQTTProducer.sendMessage(user, message);
await Clients.All.SendAsync("ReceiveMessage", user, message);
}
else
{
await Clients.Caller.SendAsync("ReceiveMessage", "System", "You are not authorized");
}
}
