65 lines
2.3 KiB
C#
65 lines
2.3 KiB
C#
using AutoMapper;
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using IM_API.Application.Interfaces;
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using IM_API.Domain.Events;
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using IM_API.Dtos;
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using IM_API.Exceptions;
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using IM_API.Interface.Services;
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using IM_API.Models;
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using IM_API.Services;
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using IM_API.Tools;
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using MassTransit;
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using Microsoft.EntityFrameworkCore;
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using Newtonsoft.Json;
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namespace IM_API.Application.EventHandlers.MessageCreatedHandler
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{
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public class ConversationEventHandler : IConsumer<MessageCreatedEvent>
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{
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private readonly IConversationService _conversationService;
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private readonly ILogger<ConversationEventHandler> _logger;
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private readonly IUserService _userSerivce;
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public ConversationEventHandler(
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IConversationService conversationService,
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ILogger<ConversationEventHandler> logger,
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IUserService userService
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)
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{
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_conversationService = conversationService;
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_logger = logger;
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_userSerivce = userService;
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}
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public async Task Consume(ConsumeContext<MessageCreatedEvent> context)
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{
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var @event = context.Message;
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if (@event.ChatType == ChatType.GROUP)
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{
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var userinfo = await _userSerivce.GetUserInfoAsync(@event.MsgSenderId);
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await _conversationService.UpdateConversationAfterSentAsync(new Dtos.Conversation.UpdateConversationDto
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{
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LastMessage = $"{userinfo.NickName}：{@event.MessageContent}",
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LastSequenceId = @event.SequenceId,
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ReceiptId = @event.MsgRecipientId,
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SenderId = @event.MsgSenderId,
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StreamKey = @event.StreamKey,
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DateTime = @event.MessageCreated
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});
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}
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else
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{
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await _conversationService.UpdateConversationAfterSentAsync(new Dtos.Conversation.UpdateConversationDto
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{
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LastMessage = @event.MessageContent,
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LastSequenceId = @event.SequenceId,
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ReceiptId = @event.MsgRecipientId,
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SenderId = @event.MsgSenderId,
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StreamKey = @event.StreamKey,
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DateTime = @event.MessageCreated
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});
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}
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}
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}
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}
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