84 lines
2.9 KiB
C#
84 lines
2.9 KiB
C#
using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Options;
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namespace StellaOps.Provcache;
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/// <summary>
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/// Extension methods for registering Provcache services.
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/// </summary>
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public static partial class ProvcacheServiceCollectionExtensions
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{
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/// <summary>
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/// Adds Provcache services to the service collection.
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/// </summary>
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/// <param name="services">The service collection.</param>
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/// <param name="configuration">The configuration section.</param>
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/// <returns>The service collection for chaining.</returns>
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public static IServiceCollection AddProvcache(
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this IServiceCollection services,
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IConfiguration configuration)
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{
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ArgumentNullException.ThrowIfNull(services);
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ArgumentNullException.ThrowIfNull(configuration);
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var section = configuration.GetSection(ProvcacheOptions.SectionName);
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// Register options
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services.AddOptions<ProvcacheOptions>()
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.Bind(section)
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.ValidateDataAnnotations()
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.ValidateOnStart();
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services.AddOptions<LazyFetchHttpOptions>()
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.Bind(section.GetSection(LazyFetchHttpOptions.SectionName))
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.ValidateDataAnnotations()
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.ValidateOnStart();
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// Register core services
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services.AddSingleton<IProvcacheService, ProvcacheService>();
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// Register write-behind queue as hosted service
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services.AddSingleton<IWriteBehindQueue, WriteBehindQueue>();
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services.AddHostedService<WriteBehindQueueHostedService>();
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services.AddHttpClient(HttpChunkFetcher.HttpClientName);
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return services;
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}
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/// <summary>
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/// Adds Provcache services with custom options.
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/// </summary>
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/// <param name="services">The service collection.</param>
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/// <param name="configure">Action to configure options.</param>
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/// <returns>The service collection for chaining.</returns>
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public static IServiceCollection AddProvcache(
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this IServiceCollection services,
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Action<ProvcacheOptions> configure)
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{
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ArgumentNullException.ThrowIfNull(services);
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ArgumentNullException.ThrowIfNull(configure);
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// Register options
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services.AddOptions<ProvcacheOptions>()
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.Configure(configure)
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.ValidateDataAnnotations()
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.ValidateOnStart();
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services.AddOptions<LazyFetchHttpOptions>()
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.ValidateDataAnnotations()
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.ValidateOnStart();
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// Register core services
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services.AddSingleton<IProvcacheService, ProvcacheService>();
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// Register write-behind queue as hosted service
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services.AddSingleton<IWriteBehindQueue, WriteBehindQueue>();
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services.AddHostedService<WriteBehindQueueHostedService>();
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services.AddHttpClient(HttpChunkFetcher.HttpClientName);
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return services;
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}
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}
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