38 lines
1.3 KiB
C#
38 lines
1.3 KiB
C#
using IM_API.Domain.Events;
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using IM_API.Dtos;
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using IM_API.Hubs;
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using IM_API.Interface.Services;
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using IM_API.Models;
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using MassTransit;
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using Microsoft.AspNetCore.SignalR;
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namespace IM_API.Application.EventHandlers.FriendAddHandler
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{
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public class FriendAddSignalRHandler : IConsumer<FriendAddEvent>
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{
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private readonly IHubContext<ChatHub> _chathub;
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public FriendAddSignalRHandler(IHubContext<ChatHub> chathub)
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{
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_chathub = chathub;
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}
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public async Task Consume(ConsumeContext<FriendAddEvent> context)
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{
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var @event = context.Message;
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var usersList = new List<string> {
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@event.RequestUserId.ToString(), @event.ResponseUserId.ToString()
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};
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var res = new HubResponse<MessageBaseDto>("Event", new MessageBaseDto()
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{
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ChatType = ChatType.PRIVATE,
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Content = "您有新的好友关系已添加",
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MsgId = @event.EventId.ToString(),
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ReceiverId = @event.ResponseUserId,
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SenderId = @event.RequestUserId,
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TimeStamp = DateTime.UtcNow
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});
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await _chathub.Clients.Users(usersList).SendAsync("ReceiveMessage", res);
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}
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}
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}
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