cb898a4ac8
- Created IGuidProvider interface and SystemGuidProvider in StellaOps.Determinism.Abstractions - Added SequentialGuidProvider for testing deterministic GUID generation - Added DeterminismServiceCollectionExtensions with AddDeterminismDefaults() - Refactored Policy.Unknowns: - UnknownsRepository now uses TimeProvider and IGuidProvider - BudgetExceededEventFactory accepts optional TimeProvider parameter - ServiceCollectionExtensions calls AddDeterminismDefaults() - Fixed Policy.Exceptions csproj (added ImplicitUsings, Nullable, PackageReferences) Sprint: SPRINT_20260104_001_BE_determinism_timeprovider_injection Tasks: DET-001 (audit), DET-002 (IGuidProvider), DET-003 (registration pattern), DET-004 (partial - Policy.Unknowns)
40 lines
1.3 KiB
C#
40 lines
1.3 KiB
C#
using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.DependencyInjection.Extensions;
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namespace StellaOps.Determinism;
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/// <summary>
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/// Extension methods for registering determinism abstractions in DI.
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/// </summary>
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public static class DeterminismServiceCollectionExtensions
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{
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/// <summary>
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/// Adds <see cref="TimeProvider.System"/> as a singleton.
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/// </summary>
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public static IServiceCollection AddSystemTimeProvider(this IServiceCollection services)
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{
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services.TryAddSingleton(TimeProvider.System);
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return services;
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}
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/// <summary>
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/// Adds <see cref="SystemGuidProvider"/> as the <see cref="IGuidProvider"/> singleton.
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/// </summary>
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public static IServiceCollection AddSystemGuidProvider(this IServiceCollection services)
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{
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services.TryAddSingleton<IGuidProvider, SystemGuidProvider>();
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return services;
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}
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/// <summary>
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/// Adds both <see cref="TimeProvider.System"/> and <see cref="SystemGuidProvider"/> as singletons.
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/// This is the recommended setup for production services.
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/// </summary>
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public static IServiceCollection AddDeterminismDefaults(this IServiceCollection services)
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{
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services.AddSystemTimeProvider();
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services.AddSystemGuidProvider();
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return services;
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}
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}
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