53 lines
1.6 KiB
C#
53 lines
1.6 KiB
C#
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using PoweredSoft.Data.Core;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Text;
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using System.Threading.Tasks;
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namespace CH.Dal;
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public class InMemoryQueryableHandlerService : IAsyncQueryableHandlerService
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{
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public Task<bool> AnyAsync<T>(IQueryable<T> queryable, Expression<Func<T, bool>> predicate, CancellationToken cancellationToken = default)
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{
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return Task.FromResult(queryable.Any(predicate));
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}
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public Task<bool> AnyAsync<T>(IQueryable<T> queryable, CancellationToken cancellationToken = default)
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{
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return Task.FromResult(queryable.Any());
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}
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public bool CanHandle<T>(IQueryable<T> queryable)
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{
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var result = queryable is EnumerableQuery<T>;
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return result;
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}
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public Task<int> CountAsync<T>(IQueryable<T> queryable, CancellationToken cancellationToken = default)
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{
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return Task.FromResult(queryable.Count());
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}
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public Task<T> FirstOrDefaultAsync<T>(IQueryable<T> queryable, CancellationToken cancellationToken = default)
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{
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return Task.FromResult(queryable.FirstOrDefault());
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}
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public Task<T> FirstOrDefaultAsync<T>(IQueryable<T> queryable, Expression<Func<T, bool>> predicate, CancellationToken cancellationToken = default)
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{
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return Task.FromResult(queryable.FirstOrDefault(predicate));
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}
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public Task<long> LongCountAsync<T>(IQueryable<T> queryable, CancellationToken cancellationToken = default)
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{
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return Task.FromResult(queryable.LongCount());
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}
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public Task<List<T>> ToListAsync<T>(IQueryable<T> queryable, CancellationToken cancellationToken = default)
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{
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return Task.FromResult(queryable.ToList());
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}
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}
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