62 lines
2.5 KiB
C#
62 lines
2.5 KiB
C#
using Microsoft.Extensions.DependencyInjection;
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using PoweredSoft.CQRS.Abstractions;
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using PoweredSoft.CQRS.Abstractions.Discovery;
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using PoweredSoft.CQRS.DynamicQuery.Abstractions;
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using PoweredSoft.CQRS.DynamicQuery.Discover;
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using PoweredSoft.DynamicQuery.Core;
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace PoweredSoft.CQRS.DynamicQuery
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{
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public static class ServiceCollectionExtensions
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{
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public static IServiceCollection AddDynamicQuery<TSource, TDestination>(this IServiceCollection services, string name = null)
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where TSource : class
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where TDestination : class
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{
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// add query handler.
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services.AddTransient<PoweredSoft.CQRS.Abstractions.IQueryHandler<IDynamicQuery<TSource, TDestination>, IQueryExecutionResult<TDestination>>, DynamicQueryHandler<TSource, TDestination>>();
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// add for discovery purposes.
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var queryType = typeof(IDynamicQuery<TSource, TDestination>);
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var resultType = typeof(IQueryExecutionResult<TDestination>);
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var serviceType = typeof(DynamicQueryHandler<TSource, TDestination>);
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var queryMeta = new DynamicQueryMeta(queryType, serviceType, resultType)
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{
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OverridableName = name
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};
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services.AddSingleton<IQueryMeta>(queryMeta);
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return services;
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}
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public static IServiceCollection AddDynamicQueryWithParams<TSource, TDestination, TParams>(this IServiceCollection services, string name = null)
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where TSource : class
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where TDestination : class
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where TParams : class
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{
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// add query handler.
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services.AddTransient<PoweredSoft.CQRS.Abstractions.IQueryHandler<IDynamicQuery<TSource, TDestination, TParams>, IQueryExecutionResult<TDestination>>, DynamicQueryHandler<TSource, TDestination, TParams>>();
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// add for discovery purposes.
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var queryType = typeof(IDynamicQuery<TSource, TDestination, TParams>);
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var resultType = typeof(IQueryExecutionResult<TDestination>);
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var serviceType = typeof(DynamicQueryHandler<TSource, TDestination>);
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var queryMeta = new DynamicQueryMeta(queryType, serviceType, resultType)
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{
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// params type.
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ParamsType = typeof(TParams),
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OverridableName = name
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};
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services.AddSingleton<IQueryMeta>(queryMeta);
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return services;
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}
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}
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}
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