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add rejection of messages

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This commit is contained in:
Rokas Puzonas 2024-09-15 15:23:05 +03:00
parent 619e735fd5
commit 02e35eac48
4 changed files with 75 additions and 13 deletions
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70
Lab1/ChatRoom/ChatRoomLogic.cs
View File

@ -62,6 +62,16 @@ public class ChatRoomLogic
return null;
}
bool GetAndUpdateBlockedState(Client client)
{
if (client.blockedUntil != null && DateTime.UtcNow >= client.blockedUntil)
{
client.blockedUntil = null;
}
return client.blockedUntil != null;
}
public bool SendMessage(int clientId, string contents, bool needsToBeCensored)
{
lock (state.accessLock)
@ -72,16 +82,9 @@ public class ChatRoomLogic
return false;
}
if (client.blockedUntil != null)
if (GetAndUpdateBlockedState(client))
{
if (DateTime.UtcNow < client.blockedUntil)
{
return false;
}
else
{
client.blockedUntil = null;
}
return false;
}
var message = new Message
@ -107,6 +110,7 @@ public class ChatRoomLogic
{
if (message.status != MessageStatus.WaitingForModerator) continue;
log.Info($"Message '{message.id}' given to moderator");
message.status = MessageStatus.GivenToModerator;
return new ChatRoomContract.Message{
id = message.id,
@ -139,6 +143,54 @@ public class ChatRoomLogic
}
}
public void RejectMessage(int messageId)
{
lock (state.accessLock)
{
var message = FindMessageById(messageId);
if (message == null)
{
return;
}
if (message.status != MessageStatus.GivenToModerator)
{
return;
}
message.status = MessageStatus.Rejected;
log.Info($"Message {message.id} was rejected");
var client = FindClientById(message.clientId);
if (client != null && !GetAndUpdateBlockedState(client))
{
client.strikes++;
var rnd = new Random();
if (client.strikes > rnd.Next(0, 10))
{
log.Info($"Client '{client.name}' ({client.id}) was blocked for {client.strikes}s");
client.blockedUntil = DateTime.UtcNow.AddSeconds(client.strikes);
client.strikes = 0;
}
}
}
}
public int GetStrikes(int clientId)
{
lock (state.accessLock)
{
var client = FindClientById(clientId);
if (client == null)
{
return 0;
}
return client.strikes;
}
}
public void BackgroundTask()
{
while (true)

4
Lab1/ChatRoom/ChatRoomService.cs
View File

@ -22,12 +22,12 @@ public class ChatRoomService : ChatRoomContract.IChatRoomService
public int GetStrikes(int clientId)
{
throw new NotImplementedException();
return logic.GetStrikes(clientId);
}
public void RejectMessage(int messageId)
{
throw new NotImplementedException();
logic.RejectMessage(messageId);
}
public bool SendMessage(int clientId, string contents, bool needsToBeCensored)

10
Lab1/Moderator/Moderator.cs
View File

@ -64,8 +64,16 @@ internal class Moderator
if (message != null)
{
log.Info($"Checking message ({message.id}): {message.contents}");
Thread.Sleep(500);
chatRoom.ApproveMessage(message.id);
if (message.needsToBeCensored)
{
chatRoom.RejectMessage(message.id);
}
else
{
chatRoom.ApproveMessage(message.id);
}
}
Thread.Sleep(1 * 1000);

4
Lab1/Participant/Participant.cs
View File

@ -43,9 +43,11 @@ internal class Participant
int clientId = chatRoom.RegisterClient(name);
log.Info($"Registered with client id {clientId}");
Console.Title = $"Participant | {name} | {clientId}";
while (true)
{
int strikes = chatRoom.GetStrikes(clientId);
Console.Title = $"Participant | {name} | {clientId} | {strikes} Strikes";
var message = string.Join(" ", faker.Lorem.Words(5));
bool needsToBeCensored = rnd.Next(0, 100) > 50;
if (chatRoom.SendMessage(clientId, message, needsToBeCensored)) {