/// <summary>
/// 添加好友
/// 作者：郭明
/// 日期：2017年6月23日
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public Dictionary <int, ResponseConversationRoomDTO> ApplyAddFriend(RequestConversactionApplyAddFriendDTO request)
{
Dictionary <int, ResponseConversationRoomDTO> result = new Dictionary <int, ResponseConversationRoomDTO>();
using (var db = new DBEntities())
{
request.AddFriendItem.ForEach(account =>
{
var channelInfo = (from friend in db.ConversationFriends.Where(a => a.FromUserID == request.FromUserID && a.ToUserID == account.ToUserID)
join room in db.ConversationRooms on friend.ConversationRoomID equals room.ConversationRoomID
where room.RoomType == EnumRoomType.C2C
select room).FirstOrDefault();
if (channelInfo == null)
{
var ConversationRoomID = Guid.NewGuid().ToString("N");
channelInfo = new ConversationRoom()
{
ServiceID = "",
Priority = 5,
ChargingInterval = 0,
ChargingSeq = 0,
ChargingState = EnumRoomChargingState.Stoped,
ChargingTime = DateTime.Now,
Duration = 0,
TotalTime = 0,
Enable = false,
ServiceType = EnumDoctorServiceType.PicServiceType,
Secret = "",
BeginTime = DateTime.Now,
EndTime = DateTime.Now,
ConversationRoomID = ConversationRoomID,
CreateTime = DateTime.Now,
IsDeleted = false,
RoomState = EnumRoomState.NoTreatment,
RoomType = EnumRoomType.C2C,
TriageID = long.MaxValue
};
db.ConversationRooms.Add(channelInfo);
db.ConversationRoomUids.Add(new ConversationRoomUid()
{
ConversationRoomID = ConversationRoomID,
Identifier = account.ToUserIdentifier,
UserType = account.ToUserType,
IsDeleted = false,
UserMemberID = account.ToUserMemberID,
CreateUserID = request.FromUserID,
UserID = account.ToUserID,
UserCNName = account.ToUserName,
UserENName = account.ToUserName,
PhotoUrl = "",
});
if (request.FromUserIdentifier != request.FromUserIdentifier)
{
db.ConversationRoomUids.Add(new ConversationRoomUid()
{
ConversationRoomID = ConversationRoomID,
Identifier = request.FromUserIdentifier,
UserType = request.FromUserType,
IsDeleted = false,
UserMemberID = request.FromUserMemberID,
CreateUserID = request.FromUserID,
UserID = request.FromUserID,
UserCNName = account.ToUserName,
UserENName = account.ToUserName,
PhotoUrl = "",
});
}
db.ConversationFriends.Add(new ConversationFriend()
{
ConversationRoomID = ConversationRoomID,
FromUserID = request.FromUserID,
FromUserIdentifier = request.FromUserIdentifier,
ToUserIdentifier = account.ToUserIdentifier,
ToUserID = account.ToUserID,
AddWording = account.AddWording,
CreateTime = DateTime.Now,
GroupName = account.GroupName,
Remark = account.Remark,
IsDeleted = false,
FriendID = Guid.NewGuid().ToString("N")
});
db.ConversationFriends.Add(new ConversationFriend()
{
ConversationRoomID = ConversationRoomID,
FromUserID = account.ToUserID,
FromUserIdentifier = account.ToUserIdentifier,
ToUserIdentifier = request.FromUserIdentifier,
ToUserID = request.FromUserID,
AddWording = account.AddWording,
CreateTime = DateTime.Now,
GroupName = account.GroupName,
Remark = account.Remark,
IsDeleted = false,
FriendID = Guid.NewGuid().ToString("N")
});
db.SaveChanges();
result.Add(account.ToUserIdentifier, channelInfo.Map <ConversationRoom, ResponseConversationRoomDTO>());
}
else
{
result.Add(account.ToUserIdentifier, channelInfo.Map <ConversationRoom, ResponseConversationRoomDTO>());
}
});
}
return(result);
}
public bool Handle(Dto.EventBus.ChannelC2CCreateEvent evt)
{
try
{
if (evt == null)
{
return(true);
}
if (string.IsNullOrEmpty(evt.FromUserID))
{
return(true);
}
if (evt.AddFriendItem == null || evt.AddFriendItem.Count <= 0)
{
return(true);
}
//创建房间请求参数
var createC2CChannelRequest = new RequestConversactionApplyAddFriendDTO()
{
FromUserIdentifier = evt.FromUserIdentifier,
FromUserMemberID = evt.FromUserMemberID,
FromUserType = evt.FromUserType,
FromUserID = evt.FromUserID,
FromUserName = evt.FromUserName,
AddFriendItem = new List <AddFriendAccount>()
};
//添加群组请求参数
var requestParamsCreateGroup = new List <int>()
{
evt.FromUserIdentifier
};
//添加好友请求参数
var requestParamsApplyAddFriend = new List <Dto.IM.AddFriendAccount>();
//循环好友项
evt.AddFriendItem.ForEach(a =>
{
//好友存在
createC2CChannelRequest.AddFriendItem.Add(new AddFriendAccount()
{
AddType = "Add_Type_Both",
AddWording = a.AddWording,
ForceAddFlags = 1,
GroupName = a.GroupName,
Remark = a.Remark,
ToUserID = a.ToUserID,
ToUserIdentifier = a.ToUserIdentifier,
ToUserMemberID = a.ToUserMemberID,
ToUserType = a.ToUserType,
ToUserName = a.ToUserName
});
requestParamsApplyAddFriend.Add(new Dto.IM.AddFriendAccount
{
AddWording = a.AddWording,
AddSource = "AddSource_Type_WEB",//需要前缀AddSource_Type_
GroupName = a.GroupName,
Remark = a.Remark,
To_Account = a.ToUserIdentifier.ToString()
});
requestParamsCreateGroup.Add(a.ToUserIdentifier);
});
//写入数据库
var ChannelInfoList = roomService.ApplyAddFriend(createC2CChannelRequest);
using (MQChannel mqChannel = new MQChannel())
{
mqChannel.BeginTransaction();
foreach (var item in ChannelInfoList)
{
var room = item.Value;
//根据Uid 获取好友信息
var friend = requestParamsApplyAddFriend.Find(a => a.To_Account == item.Key.ToString());
//如果房间还未启用才调用请求否则忽略
if (!room.Enable)
{
//发送好友附言消息
if (!mqChannel.Publish(new Dto.EventBus.ChannelSendGroupMsgEvent <string>()
{
ChannelID = room.ConversationRoomID,
FromAccount = evt.FromUserIdentifier,
Msg = friend.AddWording
}))
{
return(false);
}
//发布房间创建完成的领域消息
if (!mqChannel.Publish(new Dto.EventBus.ChannelCreatedEvent()
{
ChannelID = room.ConversationRoomID,
ServiceID = room.ServiceID,
ServiceType = room.ServiceType
}))
{
return(false);
}
//新增好友
if (!imService.ApplyAddFriend(evt.FromUserIdentifier.ToString(), requestParamsApplyAddFriend))
{
return(false);
}
//创建群组
if (!imService.CreateGroup(room.ConversationRoomID, room.ConversationRoomID, room.ServiceType, requestParamsCreateGroup, "", ""))
{
return(false);
}
//设置房间已经启用
//room.Enable = true;
//更新房间状态
if (!roomService.UpdateRoomEable(room.ConversationRoomID, true))
{
return(false);
}
}
}
mqChannel.Commit();
}
return(true);
}
catch (Exception E)
{
LogHelper.DefaultLogger.Error(E);
}
return(false);
}
