289 lines
14 KiB
C#
289 lines
14 KiB
C#
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using ZhiYi.Core.Application.Dtos.Message;
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namespace ZhiYi.Core.Application.Services.Implements
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{
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public class GroupAppService : IGroupAppService
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{
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private readonly IMapper _mapper;
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private readonly SqlSugarClient _client;
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private readonly IConfiguration _configuration;
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private readonly ILogger<GroupAppService> _logger;
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private readonly IDatabase _redis;
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private readonly IConnectionClientManagerService _connectionClientManager;
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public GroupAppService(IMapper mapper, IConfiguration configuration, ILogger<GroupAppService> logger, IConnectionMultiplexer redis, IConnectionClientManagerService connectionClientManager)
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{
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_mapper = mapper;
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_configuration = configuration;
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string connStr = _configuration.GetSection("ConnectionStrings:SqlConnection").Value;
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if (_client == null)
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{
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_client = SugarClientInit.Instance.GetDdClient(connStr);
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}
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_logger = logger;
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_redis = redis.GetDatabase();
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_connectionClientManager = connectionClientManager;
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}
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public async Task CreateAsync(GroupCreationDto input)
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{
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var group = _mapper.Map<ZhiYi_Group>(input);
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group.Id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
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group.CreateTime = DateTime.Now;
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try
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{
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//清空对应用户的组缓存
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await _redis.KeyDeleteAsync($"group:{input.UserId}");
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await _client.Insertable(group).ExecuteCommandAsync();
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}
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catch(Exception ex)
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{
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_logger.LogError("创建失败:{message}", ex.Message);
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throw new Exception("创建失败");
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}
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}
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public async Task CreateBatchAsync(GroupCreationBatchDto input)
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{
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try
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{
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//分组去重 保留未导入过的分组
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var originalGroupIds = await _client.Queryable<ZhiYi_Group_Relation>()
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.Where(x => x.Owner == input.UserId && input.Ids.Contains(x.Original_GroupId))
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.Select(x => x.Original_GroupId)
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.Distinct()
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.ToArrayAsync();
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if (originalGroupIds.Any())
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{
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var ids = input.Ids.ToList();
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var idsNewList = new List<long>();
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ids.ForEach(x =>
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{
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if (!originalGroupIds.Contains(x))
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idsNewList.Add(x);
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});
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input.Ids = idsNewList.ToArray();
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}
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if (input.Ids.Any())
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{
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//当前分组列表
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/*var groupList = await _client.Queryable<ZhiYi_Group>()
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.Where(x => input.Ids.Contains(x.Id))
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.ToListAsync();*/
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await _client.BeginTranAsync();
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var groupRelationList = new List<ZhiYi_Group_Relation>();
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//导入目标分组列表
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input.Ids.ToList().ForEach(x =>
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{
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//分组关系建立
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var groupRelation = new ZhiYi_Group_Relation
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{
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Id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
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Original_GroupId = x,
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Owner = input.UserId
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};
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//新分组ID 其他基本信息同步
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/*x.Id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
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x.CreateTime = DateTime.Now;
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x.CreateType = "shared";
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x.UserId = input.UserId;*/
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groupRelationList.Add(groupRelation);
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});
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//await _client.Insertable(groupList).ExecuteCommandAsync();
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if (groupRelationList.Count > 0)
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await _client.Insertable(groupRelationList).ExecuteCommandAsync();
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else
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throw new Exception("分组关系已存在，请勿重复导入");
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//当前分组列表对应服务器列表
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/*
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var serverList = await _client.Queryable<ZhiYi_Server>()
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.Where(x => input.Ids.Contains(x.GroupId))
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.ToListAsync();
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var serverRelationList = new List<Zhiyi_Server_Relation>();
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//导入目标服务器列表
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serverList.ForEach(x =>
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{
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//服务器关系建立
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var serverRelation = new Zhiyi_Server_Relation
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{
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Id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
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Original_ServerId = x.Id
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};
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//新服务器ID 其他基本信息同步
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x.Id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
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serverRelation.Current_ServerId = x.Id;
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x.CreateTime = DateTime.Now;
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x.CreateType = "shared";
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});
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await _client.Insertable(serverList).ExecuteCommandAsync();
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if (serverRelationList.Count > 0)
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await _client.Insertable(serverRelationList).ExecuteCommandAsync();
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*/
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//目标分组和目标服务器缓存清空
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await _redis.KeyDeleteAsync($"group:{input.UserId}");
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foreach (var id in input.Ids)
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await _redis.KeyDeleteAsync($"server:{id}");
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await _client.CommitTranAsync();
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}
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}
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catch(Exception ex)
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{
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await _client.RollbackTranAsync();
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_logger.LogError("批量导入分组失败:{message}", ex.Message);
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throw new Exception("批量导入分组失败");
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}
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finally { _client.Dispose(); }
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}
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public async Task DeleteAsync(GroupDeleteDto input)
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{
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try
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{
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await _client.BeginTranAsync();
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//验证是否为创建人
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var exists = await _client.Queryable<ZhiYi_Group>().AnyAsync(x => x.CreateBy == input.UserId && x.Id == input.Id);
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if (!exists)
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throw new Exception("仅能删除自己的分组");
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//清空对应用户的分组缓存
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await _redis.KeyDeleteAsync($"group:{input.UserId}");
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//删除对应用户的分组
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await _client.Deleteable<ZhiYi_Group>().Where(x => x.Id == input.Id).ExecuteCommandAsync();
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var groupRelationList = await _client.Queryable<ZhiYi_Group_Relation>()
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.Where(x => x.Original_GroupId == input.Id)
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.ToListAsync();
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if(groupRelationList.Count > 0)
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{
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//清空分享出去对应用户的分组缓存
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var userIds = groupRelationList.Select(x => x.Owner).Distinct().ToList();
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userIds.ForEach(async x =>
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{
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await _redis.KeyDeleteAsync($"group:{x}");
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});
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//删除分组对应关系
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await _client.Deleteable(groupRelationList).ExecuteCommandAsync();
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/*var newGroupIds = groupRelationList.Select(x => x.Current_GroupId).ToArray();
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//删除分享出去对应用户的分组
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await _client.Deleteable<ZhiYi_Group>().Where(x => newGroupIds.Contains(x.Id)).ExecuteCommandAsync();*/
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//删除后，通知使用分享码导入的人员已删除，接收通知后刷新分组列表
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_ = Task.Run(() =>
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{
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groupRelationList.ForEach(async x =>
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{
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await _connectionClientManager.SendAsync(x.Owner.ToString(), JsonConvert.SerializeObject(new MessageDto { Type = "通知", Content = "分组列表已删除" }));
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});
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});
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}
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await _client.CommitTranAsync();
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}
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catch(Exception ex)
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{
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await _client.RollbackTranAsync();
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_logger.LogError("删除分组失败:{message}", ex.Message);
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throw new Exception("删除分组失败");
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}
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finally { _client.Dispose(); }
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}
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public async Task<AppResponse<List<ZhiYi_Group>>> GetListAsync(long userid)
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{
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//缓存获取
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var groupValue = await _redis.StringGetAsync($"group:{userid}");
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if (groupValue.HasValue)
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{
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var groupDto = JsonConvert.DeserializeObject<List<ZhiYi_Group>>(groupValue.ToString());
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return new AppResponse<List<ZhiYi_Group>> { Code = 200, Data = groupDto };
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}
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try
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{
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//数据库读
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//个人分组
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var originalGroupQueryable = _client.Queryable<ZhiYi_Group>()
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.Where(x => x.UserId == userid);
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//分享列表分组
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var sharedGroupQueryable = _client.Queryable<ZhiYi_Group_Relation, ZhiYi_Group>((a, b) => a.Original_GroupId == b.Id)
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.Where((a, b) => a.Owner == userid)
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.Select((a, b) => b);
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var groupList = await _client.UnionAll(originalGroupQueryable, sharedGroupQueryable).ToListAsync();
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await _redis.StringSetAsync($"group:{userid}", JsonConvert.SerializeObject(groupList));
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return new AppResponse<List<ZhiYi_Group>> { Code = 200, Data = groupList };
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}
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catch(Exception ex)
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{
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_logger.LogError("查询组列表失败:{message}", ex.Message);
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throw new Exception("查询组列表失败");
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}
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}
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public async Task UpdateAsync(GroupUpdationDto input)
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{
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input.TrimStringFields();
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//验证是否为创建人
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var exists = await _client.Queryable<ZhiYi_Group>().AnyAsync(x => x.CreateBy == input.UserId && x.Id == input.Id);
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if (!exists)
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throw new Exception("仅能修改自己的分组");
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try
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{
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await _client.BeginTranAsync();
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//清空对应用户的分组缓存
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await _redis.KeyDeleteAsync($"group:{input.UserId}");
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/*//指定行跟踪
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var group = await _client.Queryable<ZhiYi_Group>().FirstAsync(x => x.Id == input.Id);
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_client.Tracking(group);
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//更新实体列
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CustomerAppService.ConditionalMap(input, group);*/
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var group = _mapper.Map<ZhiYi_Group>(input);
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await _client.Updateable(group)
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.SetColumns(x => x.GroupName == group.GroupName)
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.Where(x => x.Id == group.Id)
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.ExecuteCommandAsync();
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var groupRelationList = await _client.Queryable<ZhiYi_Group_Relation>()
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.Where(x => x.Original_GroupId == input.Id)
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.ToListAsync();
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if(groupRelationList.Count > 0)
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{
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//清空分享出去对应用户的分组缓存
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var userIds = groupRelationList.Select(x => x.Owner).Distinct().ToList();
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userIds.ForEach(async x =>
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{
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await _redis.KeyDeleteAsync($"group:{x}");
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});
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/*var newGroupIds = groupRelationList.Select(x => x.Current_GroupId).ToArray();
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await _client.Updateable<ZhiYi_Group>()
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.SetColumns(x => x.GroupName == group.GroupName)
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.Where(x => newGroupIds.Contains(x.Id))
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.ExecuteCommandAsync();*/
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//更新后，通知使用分享码导入的人员已更新，接收通知后刷新分组列表
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_ = Task.Run(() =>
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{
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groupRelationList.ForEach(async x =>
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{
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await _connectionClientManager.SendAsync(x.Owner.ToString(), JsonConvert.SerializeObject(new MessageDto { Type = "通知", Content = $"分组{input.GroupName}更新为{group.GroupName}" }));
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});
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});
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}
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await _client.CommitTranAsync();
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}
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catch(Exception ex)
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{
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await _client.RollbackTranAsync();
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_logger.LogError("修改分组信息失败:{message}", ex.Message);
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throw new Exception("修改分组信息失败");
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}
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finally { _client.Dispose(); }
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}
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}
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}
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