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feat: 完善聊天模块

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橙子
2024-04-06 18:28:32 +08:00
parent 43b4032bbb
commit 6aedff75f1
17 changed files with 507 additions and 110 deletions
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43
Yi.Abp.Net8/module/chat-hub/Yi.Framework.ChatHub.Application/Services/ChatMessageService.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Volo.Abp.Application.Services;
using Yi.Framework.ChatHub.Application.Contracts.Dtos;
using Yi.Framework.ChatHub.Domain.Managers;
using Yi.Framework.ChatHub.Domain.Shared.Model;
namespace Yi.Framework.ChatHub.Application.Services
{
public class ChatMessageService : ApplicationService
{
private UserMessageManager _userMessageManager;
public ChatMessageService(UserMessageManager userMessageManager) { _userMessageManager = userMessageManager; }
/// <summary>
/// 发送个人消息
/// </summary>
/// <returns></returns>
[HttpPost("chat-message/personal")]
[Authorize]
public async Task SendPersonalMessageAsync(PersonalMessageInputDto input)
{
await _userMessageManager.SendMessageAsync(MessageContext.CreatePersonal(input.Content, input.UserId,CurrentUser.Id!.Value)); ;
}
/// <summary>
/// 发送群组消息
/// </summary>
/// <returns></returns>
[HttpPost("chat-message/group")]
[Authorize]
public async Task SendGroupMessageAsync(GroupMessageInputDto input)
{
await _userMessageManager.SendMessageAsync(MessageContext.CreateAll(input.Content, CurrentUser.Id!.Value)); ;
}
}
}

30
Yi.Abp.Net8/module/chat-hub/Yi.Framework.ChatHub.Application/Services/ChatUserService.cs
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@@ -1,31 +1,19 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using FreeRedis;
using Mapster;
using Microsoft.Extensions.Options;
using Mapster;
using Volo.Abp.Application.Services;
using Volo.Abp.Caching;
using Volo.Abp.DependencyInjection;
using Yi.Framework.ChatHub.Application.Contracts.Dtos;
using Yi.Framework.ChatHub.Domain.Shared.Caches;
using Yi.Framework.ChatHub.Domain.Managers;
using Yi.Framework.ChatHub.Domain.Shared.Model;
namespace Yi.Framework.ChatHub.Application.Services
{
public class ChatUserService : ApplicationService
{
/// <summary>
/// 使用懒加载防止报错
/// </summary>
private IRedisClient RedisClient => LazyServiceProvider.LazyGetRequiredService<IRedisClient>();
private string CacheKeyPrefix => LazyServiceProvider.LazyGetRequiredService<IOptions<AbpDistributedCacheOptions>>().Value.KeyPrefix;
public async Task<List<ChatUserGetListOutputDto>> GetListAsync()
private UserMessageManager _messageManager;
public ChatUserService(UserMessageManager messageManager) { _messageManager = messageManager; }
public async Task<List<ChatUserModel>> GetListAsync()
{
var key = new ChatOnlineUserCacheKey(CacheKeyPrefix);
var cacheUsers = (await RedisClient.HGetAllAsync(key.GetKey())).Select(x => System.Text.Json.JsonSerializer.Deserialize < ChatOnlineUserCacheItem >( x.Value)).ToList();
var output = cacheUsers.Adapt<List<ChatUserGetListOutputDto>>();
var userList = await _messageManager.GetAllUserAsync();
var output = userList.Adapt<List<ChatUserModel>>();
return output;
}
}

69
Yi.Abp.Net8/module/chat-hub/Yi.Framework.ChatHub.Application/SignalRHubs/ChatHub.cs
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@@ -1,69 +0,0 @@
using FreeRedis;
using Mapster;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.Options;
using Volo.Abp.AspNetCore.SignalR;
using Volo.Abp.Caching;
using Volo.Abp.DependencyInjection;
using Yi.Framework.ChatHub.Application.Contracts.Dtos;
using Yi.Framework.ChatHub.Domain.Shared.Caches;
using Yi.Framework.ChatHub.Domain.Shared.Consts;
namespace Yi.Framework.ChatHub.Application.SignalRHubs
{
[HubRoute("/hub/chat")]
[Authorize]
public class ChatHub : AbpHub
{
/// <summary>
/// 使用懒加载防止报错
/// </summary>
private IRedisClient RedisClient => LazyServiceProvider.LazyGetRequiredService<IRedisClient>();
/// <summary>
/// 缓存前缀
/// </summary>
private string CacheKeyPrefix => LazyServiceProvider.LazyGetRequiredService<IOptions<AbpDistributedCacheOptions>>().Value.KeyPrefix;
public ChatHub()
{
}
/// <summary>
/// 用户进入聊天室
/// </summary>
/// <returns></returns>
public override async Task OnConnectedAsync()
{
var key = new ChatOnlineUserCacheKey(CacheKeyPrefix);
var item = new ChatOnlineUserCacheItem()
{
UserId = CurrentUser.Id!.Value,
ClientId = Context.ConnectionId,
UserName = CurrentUser.UserName!
};
await RedisClient.HSetAsync(key.GetKey(), key.GetField(CurrentUser.Id!.Value), item);
//连接时，还需要去查询用户包含在的群组，将群主全部加入.Todo
await Groups.AddToGroupAsync(Context.ConnectionId, ChatConst.AllGroupName);
await Clients.All.SendAsync("liveUser", item.Adapt<ChatUserGetListOutputDto>());
}
/// <summary>
/// 用户退出聊天室
/// </summary>
/// <param name="exception"></param>
/// <returns></returns>
public async override Task OnDisconnectedAsync(Exception? exception)
{
var key = new ChatOnlineUserCacheKey(CacheKeyPrefix);
await RedisClient.HDelAsync(key.GetKey(), key.GetField(CurrentUser.Id!.Value));
await Groups.RemoveFromGroupAsync(Context.ConnectionId, ChatConst.AllGroupName);
await Clients.All.SendAsync("offlineUser", CurrentUser.Id!.Value);
}
}
}