/// <summary>
/// 拒绝添加好友
/// </summary>
public async Task RejectFriend(string friendId)
{
var model = FriendNotificationRepository.Find(f => f.Id == new Guid(friendId)).FirstOrDefault();
string userId = string.Empty;
string connId = string.Empty;
string to = model.ToUserId.ToString().ToLower();
if (UserIdByClient.ContainsKey(Context.ConnectionId))
{
userId = UserIdByClient[Context.ConnectionId];
}
if (ClientByUserId.ContainsKey(to))
{
connId = ClientByUserId[to];
}
model.State = 2;
UserGroupRelationshipRepository.SaveChanges();
if (!string.IsNullOrEmpty(connId))
{
await Clients.Client(connId).SendAsync("ReceiveRejectFriendByFromUser", "对方拒绝添加你为好友");
}
}
/// <summary>
/// 同意成为好友
/// </summary>
public async Task AgreeFriend(string friendId)
{
var model = FriendNotificationRepository.Find(f => f.Id == new Guid(friendId)).FirstOrDefault();
string userId = string.Empty;
string connId = string.Empty;
string to = model.ToUserId.ToString().ToLower();
if (UserIdByClient.ContainsKey(Context.ConnectionId))
{
userId = UserIdByClient[Context.ConnectionId];
}
if (ClientByUserId.ContainsKey(to))
{
connId = ClientByUserId[to];
}
//发起人添加关联
UserGroupRelationship fromUgp = new UserGroupRelationship();
fromUgp.Id = Guid.NewGuid();
fromUgp.UserId = model.ToUserId;
fromUgp.GroupId = model.FromUser.GroupList[0].Id;
UserGroupRelationshipRepository.Add(fromUgp);
//接收人添加关联
UserGroupRelationship toUgp = new UserGroupRelationship();
toUgp.Id = Guid.NewGuid();
toUgp.UserId = model.FromUserId;
toUgp.GroupId = model.ToUser.GroupList[0].Id;
UserGroupRelationshipRepository.Add(toUgp);
model.State = 3;
UserGroupRelationshipRepository.SaveChanges();
if (!string.IsNullOrEmpty(connId))
{
await Clients.Client(connId).SendAsync("ReceiveAgreeFriendByFromUser", "对方同意添加你为好友");
}
await Clients.Client(Context.ConnectionId).SendAsync("ReceiveAgreeFriendByToUser", "同意成为好友");
}
public async Task SendAddPerson(string from, string to, string msg)
{
string uid = string.Empty;
string connId = string.Empty;
if (UserIdByClient.ContainsKey(Context.ConnectionId))
{
uid = UserIdByClient[Context.ConnectionId];
}
if (ClientByUserId.ContainsKey(to))
{
connId = ClientByUserId[to];
}
var model = FriendNotificationRepository.Find(f =>
(f.FromUserId == new Guid(from) && f.ToUserId == new Guid(to)) || (f.FromUserId == new Guid(to) && f.ToUserId == new Guid(from))
).FirstOrDefault();
if (model == null)
{
//通知添加到数据库
model = new FriendNotification();
model.Id = Guid.NewGuid();
model.State = 1;
model.FromUserId = new Guid(uid);
model.FromUser = UsersRepository.Load(model.FromUserId);
model.ToUserId = new Guid(to);
model.ToUser = UsersRepository.Load(model.ToUserId);
model.Message = msg;
model.CreateTime = DateTime.Now;
model.UpdateTime = DateTime.Now;
FriendNotificationRepository.Add(model);
FriendNotificationRepository.SaveChanges();
}
else
{
if (model.State != 3)
{
model.State = 1;
model.Message = msg;
model.UpdateTime = DateTime.Now;
FriendNotificationRepository.SaveChanges();
}
}
if (new Guid(uid) == model.ToUserId)
{
await Clients.Client(Context.ConnectionId).SendAsync("OnlineCallbackFunc", "你们已经是好友了，无法重复添加");
}
else
{
AddFriend friend = new AddFriend();
friend.Id = model.Id.ToString().ToLower();
friend.Type = MessageType.AddUser;
friend.FromUid = uid;
friend.ToUid = to;
friend.Message = msg;
friend.State = model.State;
friend.UserName = model.FromUser.UserName;
friend.NickName = model.FromUser.NickName;
friend.HeadImg = model.FromUser.HeadImg;
friend.CreateTime = model.FromUser.CreateTime;
friend.UpdateTime = model.FromUser.UpdateTime;
if (!string.IsNullOrEmpty(connId) && model.State == 1)
{
await Clients.Client(connId).SendAsync("ClientNoticeRemind", friend.ToJsonString());
}
}
}