// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
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namespace Admin.NET.Core.Service;
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/// <summary>
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/// 系统通知公告服务 🧩
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/// </summary>
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[ApiDescriptionSettings(Order = 380, Description = "通知公告")]
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public class SysNoticeService : IDynamicApiController, ITransient
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{
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private readonly UserManager _userManager;
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private readonly SqlSugarRepository<SysUser> _sysUserRep;
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private readonly SqlSugarRepository<SysNotice> _sysNoticeRep;
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private readonly SqlSugarRepository<SysNoticeUser> _sysNoticeUserRep;
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private readonly SysOnlineUserService _sysOnlineUserService;
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public SysNoticeService(
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UserManager userManager,
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SqlSugarRepository<SysUser> sysUserRep,
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SqlSugarRepository<SysNotice> sysNoticeRep,
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SqlSugarRepository<SysNoticeUser> sysNoticeUserRep,
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SysOnlineUserService sysOnlineUserService)
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{
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_userManager = userManager;
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_sysUserRep = sysUserRep;
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_sysNoticeRep = sysNoticeRep;
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_sysNoticeUserRep = sysNoticeUserRep;
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_sysOnlineUserService = sysOnlineUserService;
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}
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/// <summary>
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/// 获取通知公告分页列表 📢
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[DisplayName("获取通知公告分页列表")]
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public async Task<SqlSugarPagedList<SysNotice>> Page(PageNoticeInput input)
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{
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return await _sysNoticeRep.AsQueryable()
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.WhereIF(!string.IsNullOrWhiteSpace(input.Title), u => u.Title.Contains(input.Title.Trim()))
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.WhereIF(input.Type > 0, u => u.Type == input.Type)
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.WhereIF(!_userManager.SuperAdmin, u => u.CreateUserId == _userManager.UserId)
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.OrderBy(u => u.CreateTime, OrderByType.Desc)
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.ToPagedListAsync(input.Page, input.PageSize);
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}
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/// <summary>
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/// 增加通知公告 📢
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[ApiDescriptionSettings(Name = "Add"), HttpPost]
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[DisplayName("增加通知公告")]
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public async Task AddNotice(AddNoticeInput input)
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{
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var notice = input.Adapt<SysNotice>();
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InitNoticeInfo(notice);
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await _sysNoticeRep.InsertAsync(notice);
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}
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/// <summary>
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/// 更新通知公告 📢
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[UnitOfWork]
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[ApiDescriptionSettings(Name = "Update"), HttpPost]
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[DisplayName("更新通知公告")]
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public async Task UpdateNotice(UpdateNoticeInput input)
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{
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if (input.CreateUserId != _userManager.UserId)
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throw Oops.Oh(ErrorCodeEnum.D7003);
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var notice = input.Adapt<SysNotice>();
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InitNoticeInfo(notice);
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await _sysNoticeRep.UpdateAsync(notice);
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}
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/// <summary>
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/// 删除通知公告 📢
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[UnitOfWork]
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[ApiDescriptionSettings(Name = "Delete"), HttpPost]
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[DisplayName("删除通知公告")]
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public async Task DeleteNotice(DeleteNoticeInput input)
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{
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var sysNotice = await _sysNoticeRep.GetByIdAsync(input.Id);
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if (sysNotice.CreateUserId != _userManager.UserId) throw Oops.Oh(ErrorCodeEnum.D7003);
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if (sysNotice.Status == NoticeStatusEnum.PUBLIC) throw Oops.Oh(ErrorCodeEnum.D7001);
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await _sysNoticeRep.DeleteAsync(u => u.Id == input.Id);
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await _sysNoticeUserRep.DeleteAsync(u => u.NoticeId == input.Id);
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}
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/// <summary>
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/// 发布通知公告 📢
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[DisplayName("发布通知公告")]
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public async Task Public(NoticeInput input)
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{
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if (!(await _sysNoticeRep.IsAnyAsync(u => u.Id == input.Id && u.CreateUserId == _userManager.UserId)))
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throw Oops.Oh(ErrorCodeEnum.D7003);
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// 更新发布状态和时间
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await _sysNoticeRep.UpdateAsync(u => new SysNotice() { Status = NoticeStatusEnum.PUBLIC, PublicTime = DateTime.Now }, u => u.Id == input.Id);
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var notice = await _sysNoticeRep.GetByIdAsync(input.Id);
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// 通知到的人(所有账号)
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var userIdList = await _sysUserRep.AsQueryable().Select(u => u.Id).ToListAsync();
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await _sysNoticeUserRep.DeleteAsync(u => u.NoticeId == notice.Id);
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var noticeUserList = userIdList.Select(u => new SysNoticeUser
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{
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NoticeId = notice.Id,
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UserId = u,
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}).ToList();
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await _sysNoticeUserRep.InsertRangeAsync(noticeUserList);
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// 广播所有在线账号
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await _sysOnlineUserService.PublicNotice(notice, userIdList);
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}
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/// <summary>
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/// 设置通知公告已读状态 📢
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[DisplayName("设置通知公告已读状态")]
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public async Task SetRead(NoticeInput input)
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{
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await _sysNoticeUserRep.UpdateAsync(u => new SysNoticeUser
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{
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ReadStatus = NoticeUserStatusEnum.READ,
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ReadTime = DateTime.Now
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}, u => u.NoticeId == input.Id && u.UserId == _userManager.UserId);
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}
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/// <summary>
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/// 获取接收的通知公告
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[DisplayName("获取接收的通知公告")]
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public async Task<SqlSugarPagedList<SysNoticeUser>> PageReceived(PageNoticeInput input)
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{
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return await _sysNoticeUserRep.AsQueryable().Includes(u => u.SysNotice)
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.Where(u => u.UserId == _userManager.UserId)
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.WhereIF(!string.IsNullOrWhiteSpace(input.Title), u => u.SysNotice.Title.Contains(input.Title.Trim()))
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.WhereIF(input.Type is > 0, u => u.SysNotice.Type == input.Type)
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.OrderBy(u => u.SysNotice.CreateTime, OrderByType.Desc)
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.ToPagedListAsync(input.Page, input.PageSize);
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}
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/// <summary>
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/// 获取未读的通知公告 📢
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/// </summary>
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/// <returns></returns>
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[DisplayName("获取未读的通知公告")]
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public async Task<List<SysNotice>> GetUnReadList()
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{
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var noticeUserList = await _sysNoticeUserRep.AsQueryable().Includes(u => u.SysNotice)
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.Where(u => u.UserId == _userManager.UserId && u.ReadStatus == NoticeUserStatusEnum.UNREAD)
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.OrderBy(u => u.SysNotice.CreateTime, OrderByType.Desc).ToListAsync();
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return noticeUserList.Select(t => t.SysNotice).ToList();
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}
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/// <summary>
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/// 初始化通知公告信息
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/// </summary>
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/// <param name="notice"></param>
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[NonAction]
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private void InitNoticeInfo(SysNotice notice)
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{
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notice.PublicUserId = _userManager.UserId;
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notice.PublicUserName = _userManager.RealName;
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notice.PublicOrgId = _userManager.OrgId;
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}
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}
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