public static void Initialize(ServerDbContext context)
{
context.Database.EnsureCreated();
// Look for any students.
if (context.TemperatureSensorSnapshots.Any())
{
return; // DB has been seeded
}
var date = DateTime.Now;
var tempSnapshots = new TemperatureSensorSnapshot[]
{
new TemperatureSensorSnapshot {
Temperature = 22.5f, Humidity = 0.3f, Date = date
},
new TemperatureSensorSnapshot {
Temperature = 23.2f, Humidity = 0.1f, Date = date.AddDays(1)
},
new TemperatureSensorSnapshot {
Temperature = 21.8f, Humidity = 0.6f, Date = date.AddDays(2)
},
new TemperatureSensorSnapshot {
Temperature = 25.9f, Humidity = 0.2f, Date = date.AddDays(3)
},
};
context.TemperatureSensorSnapshots.AddRange(tempSnapshots);
context.SaveChanges();
var humSnapshots = new HumiditySensorSnapshot[]
{
new HumiditySensorSnapshot {
Humidity = 0.8f, Date = date
},
new HumiditySensorSnapshot {
Humidity = 0.76f, Date = date.AddHours(1)
},
new HumiditySensorSnapshot {
Humidity = 0.6f, Date = date.AddHours(2)
},
new HumiditySensorSnapshot {
Humidity = 0.45f, Date = date.AddHours(3)
},
};
context.HumiditySensorSnapshots.AddRange(humSnapshots);
context.SaveChanges();
context.Settings.Add(new Settings()
{
DHT11Interval = Settings.DefaultDHT11Interval,
EsesInterval = Settings.DefaultEsesInterval
});
context.SaveChanges();
}
public void SendRoomUpdateMessage(TemperatureSensorSnapshot snapshot)
{
Clients.All.SendCoreAsync(RoomUpdate, new[] { snapshot });
}