public virtual List <ZooDataModel> GetModels(ZooContext context, ModelType type)
{
switch (type)
{
case ModelType.Animal:
return(context.GetModels <Animal>().Cast <ZooDataModel>().ToList());
case ModelType.Attraction:
return(context.GetModels <Attraction>().Cast <ZooDataModel>().ToList());
case ModelType.BalanceType:
return(context.GetModels <BalanceType>().Cast <ZooDataModel>().ToList());
case ModelType.CashBalance:
return(context.GetModels <CashBalance>().Cast <ZooDataModel>().ToList());
case ModelType.Food:
return(context.GetModels <Food>().Cast <ZooDataModel>().ToList());
case ModelType.Overtime:
return(context.GetModels <Overtime>().Cast <ZooDataModel>().ToList());
case ModelType.Place:
return(context.GetModels <Place>().Cast <ZooDataModel>().ToList());
case ModelType.Worker:
return(context.GetModels <Worker>().Cast <ZooDataModel>().ToList());
default:
return(null);
}
}
public virtual bool ModifyModel(ZooContext context, ModelType type, ZooDataModel model)
{
switch (type)
{
case ModelType.Animal:
return(context.ModifyModel((Animal)model));
case ModelType.Attraction:
return(context.ModifyModel((Attraction)model));
case ModelType.BalanceType:
return(context.ModifyModel((BalanceType)model));
case ModelType.CashBalance:
return(context.ModifyModel((CashBalance)model));
case ModelType.Food:
return(context.ModifyModel((Food)model));
case ModelType.Overtime:
return(context.ModifyModel((Overtime)model));
case ModelType.Place:
return(context.ModifyModel((Place)model));
case ModelType.Worker:
return(context.ModifyModel((Worker)model));
default:
return(false);
}
}
public virtual bool AddModel(ZooContext context, ModelType type, ZooDataModel model)
{
switch (type)
{
case ModelType.Animal:
return(context.AddModel((Animal)model));
case ModelType.Attraction:
return(context.AddModel((Attraction)model));
case ModelType.BalanceType:
return(context.AddModel((BalanceType)model));
case ModelType.CashBalance:
CashBalance balance = (CashBalance)model;
if (balance.BalanceTypeID == 0)
{
PayMonthSalary();
return(true);
}
else
{
return(context.AddModel(balance));
}
case ModelType.Food:
return(context.AddModel((Food)model));
case ModelType.Overtime:
return(context.AddModel((Overtime)model));
case ModelType.Place:
return(context.AddModel((Place)model));
case ModelType.Worker:
return(context.AddModel((Worker)model));
default:
return(false);
}
}
public virtual Tuple <bool, byte> DeleteModel(ZooContext context, ModelType type, int id)
{
switch (type)
{
case ModelType.Animal:
return(context.DeleteAnimal(id));
case ModelType.Attraction:
return(context.DeleteAttraction(id));
case ModelType.Food:
return(context.DeleteFood(id));
case ModelType.Place:
return(context.DeletePlace(id));
case ModelType.Worker:
return(context.DeleteWorker(id));
default:
return(new Tuple <bool, byte>(false, 0));
}
}
public virtual void Start()
{
serverModifyModel = new TcpListener(localIp, tcpPort + 3);
serverAddModel = new TcpListener(localIp, tcpPort + 2);
serverDeleteModel = new TcpListener(localIp, tcpPort + 1);
serverGetModels = new TcpListener(localIp, tcpPort);
threadModifyModel = new Thread(() =>
{
serverModifyModel.Start();
while (isServerRunning)
{
Socket client = serverModifyModel.AcceptSocket();
new Thread(() =>
{
Logger.LogInfo("New modify model request", GetType(), "threadModifyModel");
byte[] data = new byte[1];
client.Receive(data, 1, SocketFlags.None);
ModelType type = (ModelType)data[0];
data = new byte[sizeof(int)];
client.Receive(data, sizeof(int), SocketFlags.None);
data = new byte[BitConverter.ToInt32(data, 0)];
client.Receive(data, data.Length, SocketFlags.None);
object model = new BinaryFormatter().Deserialize(new MemoryStream(data));
using (ZooContext context = new ZooContext())
{
if (ModifyModel(context, type, ConvertFromZooComModel(model, type)))
{
Logger.LogInfo($"Modified {type.ToString()}", GetType(), "threadModifyModel");
}
else
{
Logger.LogWarning($"Cannot modify {type.ToString()}", GetType(), "threadModifyModel");
}
}
client.Close();
}).Start();
}
serverModifyModel.Stop();
});
threadAddModel = new Thread(() =>
{
serverAddModel.Start();
while (isServerRunning)
{
Socket client = serverAddModel.AcceptSocket();
new Thread(() =>
{
Logger.LogInfo("New add model request", GetType(), "threadAddModel");
byte[] data = new byte[1];
client.Receive(data, 1, SocketFlags.None);
ModelType type = (ModelType)data[0];
data = new byte[sizeof(int)];
client.Receive(data, sizeof(int), SocketFlags.None);
data = new byte[BitConverter.ToInt32(data, 0)];
client.Receive(data, data.Length, SocketFlags.None);
object model = new BinaryFormatter().Deserialize(new MemoryStream(data));
using (ZooContext context = new ZooContext())
{
if (AddModel(context, type, ConvertFromZooComModel(model, type)))
{
Logger.LogInfo($"Added new {type.ToString()}", GetType(), "threadAddModel");
}
else
{
Logger.LogWarning($"Cannot add new {type.ToString()}", GetType(), "threadAddModel");
}
}
client.Close();
}).Start();
}
serverAddModel.Stop();
});
threadDeleteModel = new Thread(() =>
{
serverDeleteModel.Start();
while (isServerRunning)
{
Socket client = serverDeleteModel.AcceptSocket();
new Thread(() =>
{
Logger.LogInfo("New delete model request", GetType(), "threadDeleteModel");
byte[] data = new byte[1];
client.Receive(data, 1, SocketFlags.None);
ModelType type = (ModelType)data[0];
data = new byte[sizeof(int)];
client.Receive(data, sizeof(int), SocketFlags.None);
using (ZooContext context = new ZooContext())
{
int id = BitConverter.ToInt32(data, 0);
Tuple <bool, byte> operationDetails = DeleteModel(context, type, id);
client.Send(BitConverter.GetBytes(operationDetails.Item1));
if (operationDetails.Item1)
{
Logger.LogInfo($"Deleted model of type {type.ToString()}, ID = {id}", GetType(), "threadDeleteModel");
}
else
{
Logger.LogWarning($"Cannot delete model of type {type.ToString()}, ID = {id}", GetType(), "threadDeleteModel");
client.Send(new byte[1] {
operationDetails.Item2
});
}
}
client.Close();
}).Start();
}
serverDeleteModel.Stop();
});
threadGetModels = new Thread(() =>
{
serverGetModels.Start();
while (isServerRunning)
{
Socket client = serverGetModels.AcceptSocket();
new Thread(() =>
{
Logger.LogInfo("New get models request", GetType(), "threadGetModels");
byte[] data = new byte[1];
client.Receive(data, 1, SocketFlags.None);
ModelType type = (ModelType)data[0];
using (MemoryStream dataStream = new MemoryStream())
using (ZooContext context = new ZooContext())
{
try
{
new BinaryFormatter().Serialize(dataStream, GetModels(context, type).Select(model => ConvertToZooComModel(type, model)).ToList());
client.Send(BitConverter.GetBytes(dataStream.ToArray().Length), sizeof(int), SocketFlags.None);
client.Send(dataStream.ToArray());
Logger.LogInfo($"Send models of type {type.ToString()}", GetType(), "threadGetModels");
}
catch (Exception e)
{
Logger.LogError(e.ToString());
}
}
client.Close();
}).Start();
}
serverGetModels.Stop();
});
isServerRunning = true;
threadModifyModel.Start();
threadAddModel.Start();
threadDeleteModel.Start();
threadGetModels.Start();
}