public IPayload SaveGateway(SaveGatewayDto saveGatewayDto)
{
Gateway gateway = _mapper.Map <Gateway>(saveGatewayDto);
var isCreated = _context.Gateways.Select(
gat =>
new
{
ValueForAvoidDuplicate = gat.Name + gat.Ipv4
}
)
.Any(keys => keys.ValueForAvoidDuplicate.Equals(saveGatewayDto.ValueToAvoidDuplicate()));
if (!isCreated)
{
var result = _context.Gateways.Add(gateway);
_context.SaveChanges();
var factory = new SingleObjectPayloadFactory <GatewayDto>(_mapper.Map <GatewayDto>(result.Entity));
return(factory.GetPayload());
}
else
{
throw new AlreadyExistException("The same Gateway was created before");
}
}
public void Delete(int id)
{
var device = _context.Devices.Find(id);
if (device == null)
{
throw new DoesNotExistException($"Device with id: { id }, hasn't been found in db.");
}
_context.Devices.Remove(device);
_context.Attach(device).State = EntityState.Deleted;
_context.SaveChanges();
}
private void Seed()
{
using (var context = new MusalaContext(ContextOptions))
{
context.Database.EnsureDeleted();
context.Database.EnsureCreated();
var gateway1 = new Gateway()
{
Ipv4 = "10.98.87.1",
Name = "Gateway 1",
};
var gateway2 = new Gateway()
{
Ipv4 = "10.98.87.1",
Name = "Gateway 2",
};
List <Gateway> gateways = new List <Gateway>()
{
gateway1,
gateway2,
new Gateway
{
Ipv4 = "34.23.168.1",
Name = "Gateway 3"
}
,
new Gateway
{
Ipv4 = "34.23.4.1",
Name = "Gateway 4"
},
new Gateway
{
Ipv4 = "34.23.5.1",
Name = "Gateway 5"
},
new Gateway
{
Ipv4 = "34.23.6.1",
Name = "Gateway 6"
}
};
List <Device> peripherals = new List <Device>();
for (int i = 0; i < 10; i++)
{
peripherals.Add(new Device()
{
Vendor = $"Device {i+1}",
Status = true,
DateCreation = DateTime.Now,
Gateway = gateway1,
});
if (i < 9)
{
peripherals.Add(new Device()
{
Vendor = $"Device {i + 11}",
Status = true,
DateCreation = DateTime.Now,
Gateway = gateway2,
});
}
}
context.Gateway.AddRange(gateways);
context.Peripheral.AddRange(peripherals);
context.SaveChanges();
}
}