43 lines
1.1 KiB
C#
43 lines
1.1 KiB
C#
using InnovEnergy.App.Backend.Database;
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using InnovEnergy.App.Backend.DataTypes;
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using InnovEnergy.Lib.Utils;
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using SQLite;
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namespace InnovEnergy.App.Backend.Relations;
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public class Session : Relation<String, Int64>
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{
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public static TimeSpan MaxAge { get; } = TimeSpan.FromDays(7);
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[Unique ] public String Token { get => Left ; init => Left = value;}
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[Indexed] public Int64 UserId { get => Right; init => Right = value;}
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[Indexed] public DateTime LastSeen { get; set; }
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[Ignore] public Boolean Valid => DateTime.Now - LastSeen < MaxAge
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&& !User.Email.IsNullOrEmpty();
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[Ignore] public User User => _User ??= Db.GetUserById(UserId)!;
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private User? _User;
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[Obsolete("To be used only by deserializer")]
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public Session()
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{}
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public Session(User user)
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{
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_User = user;
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Token = CreateToken();
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UserId = user.Id;
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LastSeen = DateTime.Now;
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}
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private static String CreateToken()
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{
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var token = new Byte[24];
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Random.Shared.NextBytes(token);
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return Convert.ToBase64String(token);
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}
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} |