59 lines
1.9 KiB
C#
59 lines
1.9 KiB
C#
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using data.RemoteData.RemoteDataBase.DAO;
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namespace data.Repository
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{
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public class PresenceRepositoryImpl
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{
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private readonly List<PresenceDao> _presences = new List<PresenceDao>();
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public void SavePresence(List<PresenceDao> presences)
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{
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foreach (var presence in presences)
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{
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var existing = _presences.FirstOrDefault(p =>
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p.Date == presence.Date &&
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p.UserGuid == presence.UserGuid &&
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p.LessonNumber == presence.LessonNumber);
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if (existing == null)
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{
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_presences.Add(presence);
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}
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else
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{
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existing.IsAttedance = presence.IsAttedance;
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}
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}
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}
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public void AddPresence(PresenceDao presence)
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{
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if (presence == null) throw new ArgumentNullException(nameof(presence));
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_presences.Add(presence);
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}
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public List<PresenceDao> GetPresenceByGroup(int groupId)
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{
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return _presences.Where(p => p.Group.Id == groupId).ToList();
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}
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public List<PresenceDao> GetPresenceByGroupAndDate(int groupId, DateTime date)
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{
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return _presences.Where(p => p.Group.Id == groupId && p.Date == date).ToList();
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}
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public void MarkUserAsMissing(Guid userGuid, int firstLessonNumber, int lastLessonNumber)
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{
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foreach (var lesson in Enumerable.Range(firstLessonNumber, lastLessonNumber - firstLessonNumber + 1))
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{
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var presence = _presences.FirstOrDefault(p => p.UserGuid == userGuid && p.LessonNumber == lesson);
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if (presence != null)
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{
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presence.IsAttedance = false;
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}
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}
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}
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}
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}
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