124 lines
4.2 KiB
C#
124 lines
4.2 KiB
C#
// (c) Copyright Ascensio System SIA 2010-2022
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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namespace ASC.Feed.Data;
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public class FeedReadedDataProvider
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{
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private FeedDbContext FeedDbContext => _lazyFeedDbContext.Value;
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private const string DbId = Constants.FeedDbId;
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private readonly AuthContext _authContext;
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private readonly TenantManager _tenantManager;
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private readonly Lazy<FeedDbContext> _lazyFeedDbContext;
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public FeedReadedDataProvider(AuthContext authContext, TenantManager tenantManager, DbContextManager<FeedDbContext> dbContextManager)
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{
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_authContext = authContext;
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_tenantManager = tenantManager;
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_lazyFeedDbContext = new Lazy<FeedDbContext>(() => dbContextManager.Get(DbId));
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}
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public DateTime GetTimeReaded()
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{
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return GetTimeReaded(GetUser(), "all", GetTenant());
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}
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public DateTime GetTimeReaded(string module)
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{
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return GetTimeReaded(GetUser(), module, GetTenant());
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}
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public DateTime GetTimeReaded(Guid user, string module, int tenant)
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{
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return FeedDbContext.FeedReaded
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.Where(r => r.Tenant == tenant)
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.Where(r => r.UserId == user)
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.Where(r => r.Module == module)
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.Max(r => r.TimeStamp);
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}
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public void SetTimeReaded()
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{
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SetTimeReaded(GetUser(), DateTime.UtcNow, "all", GetTenant());
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}
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public void SetTimeReaded(string module)
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{
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SetTimeReaded(GetUser(), DateTime.UtcNow, module, GetTenant());
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}
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public void SetTimeReaded(Guid user)
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{
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SetTimeReaded(user, DateTime.UtcNow, "all", GetTenant());
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}
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public void SetTimeReaded(Guid user, DateTime time, string module, int tenant)
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{
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if (string.IsNullOrEmpty(module))
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{
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return;
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}
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var feedReaded = new FeedReaded
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{
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UserId = user,
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TimeStamp = time,
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Module = module,
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Tenant = tenant
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};
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FeedDbContext.AddOrUpdate(r => r.FeedReaded, feedReaded);
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FeedDbContext.SaveChanges();
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}
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public IEnumerable<string> GetReadedModules(DateTime fromTime)
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{
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return GetReadedModules(GetUser(), GetTenant(), fromTime);
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}
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public IEnumerable<string> GetReadedModules(Guid user, int tenant, DateTime fromTime)
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{
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return FeedDbContext.FeedReaded
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.Where(r => r.Tenant == tenant)
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.Where(r => r.UserId == user)
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.Where(r => r.TimeStamp >= fromTime)
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.Select(r => r.Module)
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.ToList();
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}
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private int GetTenant()
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{
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return _tenantManager.GetCurrentTenant().Id;
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}
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private Guid GetUser()
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{
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return _authContext.CurrentAccount.ID;
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}
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}
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