Nejcraft/NejCommon.NET
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move projectors a bit around

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honzapatCZ 2025-01-13 18:18:45 +01:00
parent 4c7a280230
commit 4120335a6a
1 changed files with 5 additions and 18 deletions
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23
Utils/Extensions.cs
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@ -17,27 +17,14 @@ public static class Extensions
query = query.Take(pag.Count); query = query.Take(pag.Count);
return query; return query;
} }
public static async Task<PaginationResponse<TResponseType>> ApplyPaginationRes<TType, TResponseType>(this IQueryable<TType> query, IServiceProvider providers, Pagination pag, Expression<Func<TType, TResponseType>>? projector = null) where TResponseType : IAutomappedAttribute<TType, TResponseType>, new()
public static async Task<PaginationResponse<TResponseType>> ApplyPaginationRes<TType, TResponseType>(this IQueryable<TType> query, IServiceProvider providers, Pagination pag) where TResponseType : IAutomappedAttribute<TType, TResponseType>, new()
{ {
var totalCount = await query.CountAsync(); var totalCount = await query.CountAsync();
query = query.Skip(pag.Offset); query = query.Skip(pag.Offset);
query = query.Take(pag.Count); query = query.Take(pag.Count);
var projector = new TResponseType().GetProjectorFrom(providers);
return new PaginationResponse<TResponseType> if (projector == null)
{ projector = new TResponseType().GetProjectorFrom(providers);
TotalCount = totalCount,
Offset = pag.Offset,
Count = pag.Count,
Data = query.Select(projector).AsAsyncEnumerable()
};
}
public static async Task<PaginationResponse<TResponseType>> ApplyPaginationRes<TType, TResponseType>(this IQueryable<TType> query, IServiceProvider providers, Pagination pag, Expression<Func<TType, TResponseType>> projector) where TResponseType : IAutomappedAttribute<TType, TResponseType>, new()
{
var totalCount = await query.CountAsync();
query = query.Skip(pag.Offset);
query = query.Take(pag.Count);
return new PaginationResponse<TResponseType> return new PaginationResponse<TResponseType>
{ {
@ -48,7 +35,7 @@ public static class Extensions
}; };
} }
public static async Task<PaginationResponse<TResponseType>> ApplySearchPaginationRes<TType, TResponseType, TEntityBinder>(this IQueryable<TType> query, string? search, IServiceProvider providers, Pagination pag, List<Expression<Func<TType, string, bool>>> matchers) public static async Task<PaginationResponse<TResponseType>> ApplySearchPaginationRes<TType, TResponseType, TEntityBinder>(this IQueryable<TType> query, string? search, IServiceProvider providers, Pagination pag, List<Expression<Func<TType, string, bool>>> matchers, Expression<Func<TType, TResponseType>>? projector = null)
where TType : class where TType : class
where TResponseType : IAutomappedAttribute<TType, TResponseType>, new() where TResponseType : IAutomappedAttribute<TType, TResponseType>, new()
where TEntityBinder : EntityBinder<TType> where TEntityBinder : EntityBinder<TType>
@ -103,7 +90,7 @@ public static class Extensions
} }
} }
return await query.ApplyPaginationRes<TType, TResponseType>(providers, pag); return await query.ApplyPaginationRes<TType, TResponseType>(providers, pag, projector);
} }
[Projectable] [Projectable]