37 lines
1.3 KiB
C#
37 lines
1.3 KiB
C#
namespace BotPages.Core
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{
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/// <summary>
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/// In-memory реализация хранилища состояния для прототипирования.
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/// </summary>
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public sealed class InMemoryStateStore : IStateStore
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{
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private readonly Dictionary<(string chatClientId, long userId), UserState> _store = new();
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/// <summary>
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/// Получает состояние пользователя, создавая новое при отсутствии.
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/// </summary>
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public Task<UserState> GetAsync(string chatClientId, long userId, CancellationToken ct)
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{
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if (!_store.TryGetValue((chatClientId, userId), out var st))
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{
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st = new UserState
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{
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UserId = userId,
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ChatClientId = chatClientId,
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};
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_store[(chatClientId, userId)] = st;
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}
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return Task.FromResult(st);
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}
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/// <summary>
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/// Сохраняет состояние пользователя.
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/// </summary>
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public Task SaveAsync(UserState state, CancellationToken ct)
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{
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_store[(state.ChatClientId, state.UserId)] = state;
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return Task.CompletedTask;
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}
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}
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} |