48 lines
1.4 KiB
C#
48 lines
1.4 KiB
C#
using DigitalData.Core.Abstraction.Application.Repository;
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using Microsoft.EntityFrameworkCore;
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using System.Linq.Expressions;
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namespace DigitalData.Core.Infrastructure;
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public sealed record ReadQuery<TEntity> : IReadQuery<TEntity>
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{
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private IQueryable<TEntity> _query;
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internal ReadQuery(IQueryable<TEntity> queryable)
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{
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_query = queryable;
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}
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public TEntity First() => _query.First();
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public Task<TEntity> FirstAsync(CancellationToken cancellation = default) => _query.FirstAsync(cancellation);
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public TEntity? FirstOrDefault() => _query.FirstOrDefault();
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public Task<TEntity?> FirstOrDefaultAsync(CancellationToken cancellation = default) => _query.FirstOrDefaultAsync(cancellation);
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public TEntity Single() => _query.Single();
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public Task<TEntity> SingleAsync(CancellationToken cancellation = default) => _query.SingleAsync(cancellation);
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public TEntity? SingleOrDefault() => _query.SingleOrDefault();
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public Task<TEntity?> SingleOrDefaultAsync(CancellationToken cancellation = default) => _query.SingleOrDefaultAsync(cancellation);
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public IEnumerable<TEntity> ToList() => _query.ToList();
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public async Task<IEnumerable<TEntity>> ToListAsync(CancellationToken cancellation = default) => await _query.ToListAsync(cancellation);
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public IReadQuery<TEntity> Where(Expression<Func<TEntity, bool>> expression)
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{
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_query = _query.Where(expression);
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return this;
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}
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} |