示例#1
0
        /// <summary>
        /// Add Esquio configuration using  store that connect with HTTP API on any  Esquio UI deployment.
        /// </summary>
        /// <param name="builder">The <see cref="IEsquioBuilder"/> used.</param>
        /// <param name="setup">The action to configure.</param>
        /// <returns>A new <see cref="IEsquioBuilder"/> that can be chained for register services.</returns>
        public static IEsquioBuilder AddHttpStore(this IEsquioBuilder builder, Action <HttpStoreOptions> setup)
        {
            const string XAPIKEYHEADERNAME = "X-API-KEY";

            var options = new HttpStoreOptions();

            setup.Invoke(options);

            builder.Services
            .Configure <HttpStoreOptions>(setup =>
            {
                setup.BaseAddress = options.BaseAddress;
                setup.ApiKey      = options.ApiKey;
                setup.AbsoluteExpirationRelativeToNow = options.AbsoluteExpirationRelativeToNow;
                setup.SlidingExpiration = options.SlidingExpiration;
                setup.Timeout           = options.Timeout;
                setup.CacheEnabled      = options.CacheEnabled;
            });

            builder.Services
            .AddHttpClient(EsquioConstants.ESQUIO, (serviceProvider, httpclient) =>
            {
                var options = serviceProvider.GetRequiredService <IOptions <HttpStoreOptions> >();

                httpclient.BaseAddress = options.Value.BaseAddress;
                httpclient.DefaultRequestHeaders.Add(XAPIKEYHEADERNAME, options.Value.ApiKey);
                httpclient.Timeout = options.Value.Timeout;
            })
            .Services
            .AddDistributedMemoryCache()
            .AddScoped <IRuntimeFeatureStore, EsquioHttpStore>()
            .AddSingleton <EsquioHttpStoreDiagnostics>();

            return(builder);
        }
        public static IEsquioBuilder AddApplicationInsightProcessor(this IEsquioBuilder builder)
        {
            builder.Services.AddApplicationInsightsTelemetryProcessor <EsquioProcessor>();
            builder.Services.AddScoped <IFeatureEvaluationObserver, HttpContextItemObserver>();

            return(builder);
        }
示例#3
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        /// <summary>
        /// Add Application Insight observer that include Esquio feature evaluation
        /// results into all <see cref="Microsoft.ApplicationInsights.Channel.ITelemetry"/>
        /// entries sent to Application Insight.
        /// </summary>
        /// <param name="builder">The <see cref="IEsquioBuilder"/> used.</param>
        /// <returns>>A new <see cref="IEsquioBuilder"/> that can be chained for register services.</returns>
        public static IEsquioBuilder AddApplicationInsightProcessor(this IEsquioBuilder builder)
        {
            builder.Services
            .AddApplicationInsightsTelemetry()
            .AddApplicationInsightsTelemetryProcessor <EsquioAspNetScopedEvaluationSessionProcessor>();

            return(builder);
        }
        /// <summary>
        /// Register a new <see cref="RequestDelegate"/>to be used
        /// when a requested endpoint does not have candidates availables due a
        /// disabling evaluation result of any feature.
        /// </summary>
        /// <param name="builder">The <see cref="IEsquioBuilder"/> used.</param>
        /// <param name="requestDelegate">The request delegate to be used.</param>
        /// <returns>A new <see cref="IEsquioBuilder"/> that can be chained for register services.</returns>
        /// <remarks>
        /// You can use <see cref="EndpointFallbackAction"/> to create easily new fallback actions.
        /// </remarks>
        public static IEsquioBuilder AddEndpointFallback(this IEsquioBuilder builder, RequestDelegate requestDelegate)
        {
            builder.Services.TryAddSingleton(sp =>
            {
                return(new EndpointFallbackService(requestDelegate));
            });

            return(builder);
        }
示例#5
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        /// <summary>
        /// Add Esquio configuration using <see cref="IConfiguration"/>.
        /// </summary>
        /// <param name="builder">The <see cref="IEsquioBuilder"/> used.</param>
        /// <param name="configuration">The <see cref="IConfiguration"/> when the products, features and toggles are configured.</param>
        /// <param name="key">The configuration section key to use.[Optional] default value is Esquio.</param>
        /// <returns>A new <see cref="IEsquioBuilder"/> that can be chained for register services.</returns>
        public static IEsquioBuilder AddConfigurationStore(this IEsquioBuilder builder, IConfiguration configuration, string key = DefaultSectionName)
        {
            builder.Services
            .AddOptions()
            .Configure <EsquioConfiguration>(configuration.GetSection(key))
            .AddScoped <IRuntimeFeatureStore, ConfigurationFeatureStore>();

            return(builder);
        }
示例#6
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        /// <summary>
        /// Register default ASP.NET Core services for Esquio Abstractions.
        /// </summary>
        /// <param name="builder">The <see cref="IEsquioBuilder"/> used.</param>
        /// <returns>A new <see cref="IEsquioBuilder"/> that can be chained for register services.</returns>
        /// <remarks>
        /// The registered service are:
        ///  - AspNetCoreUserProviderService that enable get user information from current <see cref="System.Security.Claims.ClaimsPrincipal"/>.
        ///  - AspNetCoreRoleNameProviderService that enable get role information from current <see cref="System.Security.Claims.ClaimsPrincipal"/>.
        ///  - AspNetEnvironmentNameProviderService that enable get enviornment name from current <see cref="Microsoft.AspNetCore.Hosting.IWebHostEnvironment"/>.
        /// </remarks>
        public static IEsquioBuilder AddAspNetCoreDefaultServices(this IEsquioBuilder builder)
        {
            builder.Services.AddTransient <IUserNameProviderService, AspNetCoreUserNameProviderService>();
            builder.Services.AddTransient <IRoleNameProviderService, AspNetCoreRoleNameProviderService>();
            builder.Services.AddTransient <IEnvironmentNameProviderService, AspNetEnvironmentNameProviderService>();
            builder.Services.AddHttpContextAccessor();
            builder.Services.TryAddEnumerable(ServiceDescriptor.Singleton <MatcherPolicy, FeatureMatcherPolicy>());

            return(builder);
        }
        /// <summary>
        /// Add Esquio configuration using Entity Framework Core.
        /// </summary>
        /// <param name="builder">The <see cref="IEsquioBuilder"/> used.</param>
        /// <param name="configurer">The action to configure default settings for internal Entity Framework Context.[Optional].</param>
        /// <returns>A new <see cref="IEsquioBuilder"/> that can be chained for register services.</returns>
        public static IEsquioBuilder AddEntityFrameworkCoreStore(this IEsquioBuilder builder, Action <StoreOptions> configurer = null)
        {
            var options = new StoreOptions();

            configurer?.Invoke(options);

            builder.Services.AddDbContext <StoreDbContext>(optionsAction =>
            {
                options.ConfigureDbContext?.Invoke(optionsAction);
            });

            builder.Services.AddScoped <IRuntimeFeatureStore, EntityFrameworkCoreFeaturesStore>();

            return(builder);
        }
示例#8
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        /// <summary>
        /// Register default ASP.NET Core services for Esquio.
        /// </summary>
        /// <param name="builder">The <see cref="IEsquioBuilder"/> used.</param>
        /// <returns>A new <see cref="IEsquioBuilder"/> that can be chained for register services.</returns>
        /// <remarks>
        /// The registered service are:
        ///  - AspNetCoreUserProviderService that enable get user information from current <see cref="System.Security.Claims.ClaimsPrincipal"/>.
        ///  - AspNetCoreRoleNameProviderService that enable get role information from current <see cref="System.Security.Claims.ClaimsPrincipal"/>.
        ///  - AspNetEnvironmentNameProviderService that enable get enviornment name from current <see cref="Microsoft.AspNetCore.Hosting.IWebHostEnvironment"/>.
        /// </remarks>
        public static IEsquioBuilder AddAspNetCoreDefaultServices(this IEsquioBuilder builder)
        {
            //register diagnostics
            builder.Services.AddSingleton <EsquioAspNetCoreDiagnostics>();

            //register mandatory asp.net core services
            builder.Services.AddHttpClient();
            builder.Services.AddHttpContextAccessor();
            builder.Services.AddScoped <IScopedEvaluationHolder, HttpContextScopedEvaluationHolder>();
            builder.Services.TryAddEnumerable(ServiceDescriptor.Singleton <MatcherPolicy, FeatureMatcherPolicy>());

            //register aspnet core toggles
            builder.Services.AddTogglesFromAssembly(typeof(EsquioBuilderExtensions).Assembly);

            return(builder);
        }