98 lines
2.7 KiB
C#
98 lines
2.7 KiB
C#
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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