public int GotoCommand(CMD_NAV_Target cmd)
{
using (var db = new NestContainer())
{
Clients.Group("vehicles").sendTargetCommand(cmd, Context.ConnectionId);
return cmd.Id;
}
}
public async Task BroadcastAcceptedCommand(CMD_ACK ack)
{
NestContainer db = new NestContainer();
{
switch (ack.CommandType)
{
case "CMD_NAV_Target":
CMD_NAV_Target target = await db.CMD_NAV_Target.FindAsync(ack.CommandId);
if (target != null && ack.Accepted == true)
{
target.Acked = true;
Clients.All.targetCommandAccepted(target);
db.Entry(target).State = EntityState.Modified;
await db.SaveChangesAsync();
}
break;
case "CMD_NAV_Hold":
CMD_NAV_Hold hold = await db.CMD_NAV_Hold.FindAsync(ack.CommandId);
if (hold != null && ack.Accepted == true)
{
hold.Acked = true;
Clients.All.targetCommandAccepted(hold);
db.Entry(hold).State = EntityState.Modified;
await db.SaveChangesAsync();
}
break;
case "CMD_NAV_Return":
CMD_NAV_Return goBack = await db.CMD_NAV_Return.FindAsync(ack.CommandId);
if (goBack != null && ack.Accepted == true)
{
goBack.Acked = true;
Clients.All.targetCommandAccepted(goBack);
db.Entry(goBack).State = EntityState.Modified;
await db.SaveChangesAsync();
}
break;
case "CMD_NAV_Land":
CMD_NAV_Land land = await db.CMD_NAV_Land.FindAsync(ack.CommandId);
if (land != null && ack.Accepted == true)
{
land.Acked = true;
Clients.All.targetCommandAccepted(land);
db.Entry(land).State = EntityState.Modified;
await db.SaveChangesAsync();
}
break;
default:
break;
}
}
}
/**
* Returns -1 if the insertion into the database failed.
*/
public int SendCommand(CMD_NAV_Target target)
{
using (var db = new NestContainer())
{
target = db.CMD_NAV_Target.Add(target);
int result = db.SaveChanges();
if (result == 1)
{
//The target was added, so send the target command to the vehicles.
Clients.Group("vehicles").sendTargetCommand(target, Context.ConnectionId);
//Return the target ID so they know what the ID is in the database.
return target.Id;
}
else
{
//Not added, return, let caller know
return -1;
}
}
}