public override void OnOperationRequest(IMClientPeer peer, OperationRequest request)
{
if (!request.Parameters.TryGetSubCode(out var subCode))
{
mLogger.ErrorFormat("消息错误！客户端{0},OperationCode:{1},获取SubCode失败", peer, OperationCode);
peer.SendResponse(ReturnCode.SubCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
return;
}
switch (subCode)
{
case SubCode.Login_SignUp:
OnSignUp(peer, request);
break;
case SubCode.Login_SignIn:
OnSignIn(peer, request);
break;
case SubCode.Login_ResetPassword:
OnResetPassword(peer, request);
break;
case SubCode.Login_ForgetPassword:
OnForgetPassword(peer, request);
break;
default:
mLogger.ErrorFormat("消息错误！客户端{0},SubCode未知:{1}", peer, subCode);
peer.SendResponse(ReturnCode.SubCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
break;
}
}
public override void OnOperationResponse(IMClientPeer peer, OperationResponse response)
{
if (!response.Parameters.TryGetSubCode(out var subCode))
{
mLogger.ErrorFormat("消息错误！客户端:{0},用户名:{1},OperationCode:{2},获取SubCode失败", peer, peer.LoginUser, OperationCode);
peer.SendResponse(ReturnCode.SubCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
return;
}
if ((ReturnCode)response.ReturnCode != ReturnCode.Success)
{
mLogger.ErrorFormat("请求失败！客户端:{0},用户名:{1},SubCode:{2},ReturnCode:{3}", peer, peer.LoginUser, subCode, (ReturnCode)response.ReturnCode);
return;
}
switch (subCode)
{
case SubCode.Contact_Add_Response:
OnAddResponse(peer, response);
break;
default:
mLogger.ErrorFormat("SubCode错误！客户端:{0},用户名:{1},SubCode:{2}", peer, peer.LoginUser, subCode);
peer.SendResponse(ReturnCode.SubCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
break;
}
}
private void OnRecord(IMClientPeer peer, OperationRequest request)
{
const SubCode subCode = SubCode.Chat_Record;
if (!TryInitResponse(subCode, peer, request, out var parameters,
ParameterKeys.CHAT_RECORD_REQUEST, out ChatRecordRequestModel model))
{
return;
}
//DB查询聊天记录
var records = ChatManager.GetRecordsBySendAndRecUsername(peer.LoginUser?.Username, model.ReceiveUsername, model.MinDay, model.MaxDay);
var tmpRec = ChatManager.GetRecordsBySendAndRecUsername(model.ReceiveUsername, peer.LoginUser?.Username, model.MinDay, model.MaxDay);
if (tmpRec != null)
{
if (records == null)
{
records = tmpRec;
}
else
{
records.AddRange(tmpRec);
}
}
records?.Sort((left, right) => left.Time.CompareTo(right.Time));
//响应
peer.SendResponse(ReturnCode.Success, parameters.AddParameter(ParameterKeys.CHAT_RECORD_RESPONSE, new ChatRecordResponseModel(records)));
}
public override void OnOperationRequest(IMClientPeer peer, OperationRequest request)
{
if (!request.Parameters.TryGetSubCode(out var subCode))
{
mLogger.ErrorFormat("消息错误！客户端:{0},用户名:{1},OperationCode:{2},获取SubCode失败", peer, peer.LoginUser, OperationCode);
peer.SendResponse(ReturnCode.SubCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
return;
}
switch (subCode)
{
case SubCode.Chat_Record:
OnRecord(peer, request);
break;
case SubCode.Chat_Message:
OnMessage(peer, request);
break;
default:
mLogger.ErrorFormat("消息错误！客户端:{0},用户名:{1},SubCode未知:{2}", peer, peer.LoginUser, subCode);
peer.SendResponse(ReturnCode.SubCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
break;
}
}
//注册
private void OnSignUp(IMClientPeer peer, OperationRequest request)
{
if (!TryInitResponse(SubCode.Login_SignUp, peer, request, out var parameters,
ParameterKeys.LOGIN_SIGN_UP_REQUEST, out SignUpRequestModel model))
{
return;
}
//用户名重复
if (UserManager.GetUser(model.Username) != null)
{
peer.SendResponse(ReturnCode.UsernameRepetition, parameters);
return;
}
//DB注册用户
UserManager.AddUser(new User
{
Username = model.Username,
Nickname = model.Nickname,
//密码加盐SHA256加密
Password = model.Password.SaltEncodeString(DigestUtil.EncodeType.SHA256, out var salt),
//盐(随机字符串)
Salt = salt,
//注册时间
SignUpTime = TimeUtil.GetCurrentUtcTime().GetTotalMilliseconds()
});
private void OnAddListRequest(IMClientPeer peer)
{
var requestList = ContactAddRequestManager.GetContactAddRequestList(peer.LoginUser?.Username);
var contactedList = ContactAddRequestManager.GetContactAddContactedList(peer.LoginUser?.Username);
var parameters = InitParameters(SubCode.Contact_Add_List);
List <ContactAddServerResponseModel> list = new List <ContactAddServerResponseModel>();
if (requestList != null)
{
foreach (var item in requestList)
{
list.Add(new ContactAddServerResponseModel(true, item.GetResponseCode(), new UserModel(UserManager.GetUser(item.ContactUsername))));
}
}
if (contactedList != null)
{
foreach (var item in contactedList)
{
list.Add(new ContactAddServerResponseModel(false, item.GetResponseCode(), new UserModel(UserManager.GetUser(item.RequestUsername))));
}
}
parameters.AddParameter(ParameterKeys.CONTACT_ADD_SERVER_RESPONSE_LIST, new ContactAddServerResponseModelList(list));
//回应
peer.SendResponse(ReturnCode.Success, parameters);
}
private void OnAddResponse(IMClientPeer peer, OperationResponse response)
{
const SubCode subCode = SubCode.Contact_Add_Response;
if (!TryInitResponse(subCode, peer, response, out var parameters,
ParameterKeys.CONTACT_ADD_CLIENT_RESPONSE, out ContactAddClientResponseModel model))
{
return;
}
if (peer.LoginUser == null)
{
mLogger.ErrorFormat("响应失败!客户端:{0}未登陆！", peer);
return;
}
var contactAddRequest = ContactAddRequestManager.GetContactAddRequest(model.RequestUsername, peer.LoginUser.Username);
if (contactAddRequest == null)
{
peer.SendResponse(ReturnCode.UsernameDoesNotExist, parameters);
return;
}
var responseCode = model.Accept
? ContactAddRequest.ContactAddResponseCode.Accept
: ContactAddRequest.ContactAddResponseCode.Refuse;
//DB更新
contactAddRequest.ResponseCode = (int)responseCode;
ContactAddRequestManager.UpdateContactAddRequest(contactAddRequest);
var requestUser = UserManager.GetUser(model.RequestUsername);
if (model.Accept)
{
//DB添加
ContactManager.AddContact(new Contact
{
Username = model.RequestUsername,
ContactUsername = peer.LoginUser.Username
});
ContactManager.AddContact(new Contact
{
Username = peer.LoginUser.Username,
ContactUsername = requestUser.Username
});
}
//响应
ContactAddServerResponseModel responseModel1 = new ContactAddServerResponseModel(false, responseCode, new UserModel(requestUser));
peer.SendResponse(ReturnCode.Success, parameters.AddParameter(ParameterKeys.CONTACT_ADD_SERVER_RESPONSE, responseModel1));
//如果请求方在线，发送响应
if (IMApplication.Instance.TryGetPeerByUsername(model.RequestUsername, out var requestPeer))
{
ContactAddServerResponseModel responseModel2 = new ContactAddServerResponseModel(true, responseCode, new UserModel(peer.LoginUser));
parameters[ParameterKeys.CONTACT_ADD_SERVER_RESPONSE] = responseModel2;
requestPeer.SendRequest(parameters);
}
}
private void OnWord(IMClientPeer peer, Dictionary <string, object> parameters, Chat chat)
{
//给发送方响应消息发送成功
peer.SendResponse(ReturnCode.Success, parameters.AddParameter(ParameterKeys.CHAT_INFO, chat));
//给接收方放发送消息
if (IMApplication.Instance.TryGetPeerByUsername(chat.ReceiveUsername, out var receivePeer))
{
receivePeer.SendRequest(parameters);
}
}
protected bool TryInitResponse <T>(SubCode subCode, IMClientPeer peer, OperationBase operation,
out Dictionary <string, object> parameters, string key, out T model)
{
parameters = InitParameters(subCode);
if (!operation.Parameters.TryGetParameter(key, out model) || model == null)
{
mLogger.ErrorFormat("消息错误！客户端{0},OperationCode:{1},SubCode:{2},ParameterKeys:{3}", peer, OperationCode, subCode, key);
peer.SendResponse(ReturnCode.ParameterException, parameters.AddParameter(ParameterKeys.PARAMETER_KEY, key));
return(false);
}
return(true);
}
private void OnAddRequest(IMClientPeer peer, OperationRequest request)
{
const SubCode subCode = SubCode.Contact_Add_Request;
if (!TryInitResponse(subCode, peer, request, out var parameters,
ParameterKeys.USERNAME, out string contactUsername))
{
return;
}
var contactAddRequest = ContactAddRequestManager.GetContactAddRequest(peer.LoginUser?.Username, contactUsername);
const int wait = (int)ContactAddRequest.ContactAddResponseCode.Waite;
if (contactAddRequest != null)
{
//无需再次添加
if (contactAddRequest.ResponseCode == wait)
{
//回应
peer.SendResponse(ReturnCode.Success, parameters);
return;
}
//DB更新
contactAddRequest.ResponseCode = wait;
ContactAddRequestManager.UpdateContactAddRequest(contactAddRequest);
}
else
{
//DB添加请求
ContactAddRequestManager.AddContactAddRequest(new ContactAddRequest
{
RequestUsername = peer.LoginUser.Username,
ContactUsername = contactUsername,
ResponseCode = wait
});
}
//回应
peer.SendResponse(ReturnCode.Success, parameters);
//如果对方在线，直接发送请求
if (IMApplication.Instance.TryGetPeerByUsername(contactUsername, out var contactPeer))
{
contactPeer.SendRequest(parameters
.AddParameter(ParameterKeys.CONTACT_ADD_SERVER_RESPONSE,
new ContactAddServerResponseModel(false, ContactAddRequest.ContactAddResponseCode.Waite,
new UserModel(peer.LoginUser))));
}
}
private void OnMessage(IMClientPeer peer, OperationRequest request)
{
const SubCode subCode = SubCode.Chat_Message;
if (!TryInitResponse(subCode, peer, request, out var parameters,
ParameterKeys.CHAT_MESSAGE_REQUEST, out ChatMessageRequestModel model))
{
return;
}
Chat chat = new Chat
{
SendUsername = peer.LoginUser?.Username,
ReceiveUsername = model.ReceiveUsername,
MessageType = (int)model.MessageType,
Message = model.Message,
Time = TimeUtil.GetCurrentUtcTime().GetTotalMilliseconds()
};
switch (model.MessageType)
{
case Chat.MessageCode.Word:
//记录到DB中
ChatManager.AddChat(chat);
OnWord(peer, parameters, chat);
break;
case Chat.MessageCode.Emoji:
//记录到DB中
ChatManager.AddChat(chat);
OnEmoji(peer, parameters, chat);
break;
case Chat.MessageCode.File:
//记录到DB中
ChatManager.AddChat(chat);
OnFile(peer, parameters, chat);
break;
default:
mLogger.ErrorFormat("消息错误！客户端:{0},用户名:{1},mSubCode:{2},ChatMessageCode{3}", peer, peer.LoginUser, subCode, model.MessageType);
peer.SendResponse(ReturnCode.ChatMessageCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
break;
}
}
private bool TryInitResponse <T>(SubCode subCode, IMClientPeer peer, OperationRequest request,
out Dictionary <string, object> parameters, string key, out T model) where T : ChatRequestModelBase
{
if (!base.TryInitResponse(subCode, peer, request, out parameters, key, out model))
{
return(false);
}
//DB判断接收方有没有问题
var user = UserManager.GetUser(model.ReceiveUsername);
if (user == null)
{
mLogger.ErrorFormat("消息错误UsernameDoesNotExist！客户端:{0},用户名:{1},SubCode:{2},ReceiveUsername:{3}", peer, peer.LoginUser, subCode, model.ReceiveUsername);
peer.SendResponse(ReturnCode.UsernameDoesNotExist, parameters);
return(false);
}
return(true);
}
private void OnListRequest(IMClientPeer peer, OperationRequest request)
{
//DB查询联系人列表
var contacts = ContactManager.GetContactsByUsername(peer.LoginUser?.Username);
var parameters = InitParameters(SubCode.Contact_List);
if (contacts != null)
{
List <UserModel> users = new List <UserModel>();
foreach (var c in contacts)
{
users.Add(new UserModel(UserManager.GetUser(c.ContactUsername)));
}
parameters.AddParameter(ParameterKeys.USER_MODEL_LIST, new UserListModel(users));
}
//回应
peer.SendResponse(ReturnCode.Success, parameters);
}
private void OnSearchRequest(IMClientPeer peer, OperationRequest request)
{
const SubCode subCode = SubCode.Contact_Search;
if (!TryInitResponse(subCode, peer, request, out var parameters,
ParameterKeys.USERNAME, out string contactUsername))
{
return;
}
//DB模糊查询
var users = UserManager.FuzzySearchByUsername(contactUsername);
if (users != null)
{
parameters.AddParameter(ParameterKeys.USER_MODEL_LIST, new UserListModel(users));
}
//回应
peer.SendResponse(ReturnCode.Success, parameters);
}
private void OnDeleteRequest(IMClientPeer peer, OperationRequest request)
{
const SubCode subCode = SubCode.Contact_Delete;
if (!TryInitResponse(subCode, peer, request, out var parameters,
ParameterKeys.USERNAME, out string contactUsername))
{
return;
}
//DB删除
ContactManager.DeleteContact(peer.LoginUser?.Username, contactUsername);
ContactManager.DeleteContact(contactUsername, peer.LoginUser?.Username);
//回应
peer.SendResponse(ReturnCode.Success, parameters.AddParameter(ParameterKeys.USERNAME, contactUsername));
//如果请求在线，发送响应
if (IMApplication.Instance.TryGetPeerByUsername(contactUsername, out var responsePeer))
{
parameters[ParameterKeys.USERNAME] = peer.LoginUser.Username;
responsePeer.SendRequest(parameters);
}
}
public override void OnOperationRequest(IMClientPeer peer, OperationRequest request)
{
if (!request.Parameters.TryGetSubCode(out var subCode))
{
mLogger.ErrorFormat("消息错误！客户端:{0},用户名:{1},OperationCode:{2},获取SubCode失败", peer, peer.LoginUser, OperationCode);
peer.SendResponse(ReturnCode.SubCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
return;
}
switch (subCode)
{
case SubCode.Contact_List:
OnListRequest(peer, request);
break;
case SubCode.Contact_Search:
OnSearchRequest(peer, request);
break;
case SubCode.Contact_Add_Request:
OnAddRequest(peer, request);
break;
case SubCode.Contact_Delete:
OnDeleteRequest(peer, request);
break;
case SubCode.Contact_Add_List:
OnAddListRequest(peer);
break;
default:
mLogger.ErrorFormat("消息错误！客户端:{0},用户名:{1},SubCode未知:{2}", peer, peer.LoginUser, subCode);
peer.SendResponse(ReturnCode.SubCodeException,
ESocketParameterTool.NewParameters.AddOperationCode(OperationCode));
break;
}
}
public virtual void OnOperationResponse(IMClientPeer peer, OperationResponse response)
{
}
public abstract void OnOperationRequest(IMClientPeer peer, OperationRequest request);
private void OnFile(IMClientPeer peer, Dictionary <string, object> parameters, Chat chat)
{
//TODO
}
